Download LC-30HV4E - Index of

LC-30HV4E
1st Edition
SERVICE MANUAL
LCD COLOUR TELEVISION
MODEL
LC-30HV4E
In the interests of user-safety (Required by safety regulations in some countries) the set should be restored
to its original condition and only parts identical to those specified should be used.
CONTENTS
Page
Page
»
»
»
»
»
»
»
»
»
»
»
»
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IMPORTANT SERVICE SAFETY PRECAUTION ..... 2
SPECIFICATIONS................................................ 3
OPERATION MANUAL ........................................ 4
DIMENSIONS .................................................... 10
REMOVING OF MAJOR PARTS ........................ 12
ADJUSTMENT PROCEDURES (AVC System) .. 19
UPGRADING INSTALLED PROGRAMS ........... 26
ADJUSTMENT PROCEDURES (Display) ......... 29
MAJOR IC INFORMATIONS .............................. 33
TROUBLE SHOOTING TABLE .......................... 52
CHASSIS LAYOUT ............................................. 62
SYSTEM BLOCK DIAGRAM (AVC System) ...... 66
SIGNAL FLOW BLOCK DIAGRAM
(AVC System) ..................................................... 68
» POWER SYSTEM BLOCK DIAGRAM
(AVC System) ..................................................... 70
» PC I/F BLOCK DIAGRAM (AVC System) .......... 72
» SIGNAL BLOCK DIAGRAM (Display) ................ 74
» POWER UNIT BLOCK DIAGRAM (Display) ...... 76
» OVERALL WIRING DIAGRAM (AVC System) ... 78
» OVERALL WIRING DIAGRAM (Display) ............ 82
» DESCRIPTION OF SCHEMATIC DIAGRAM ..... 84
» WAVEFORMS .................................................... 85
» SCHEMATIC DIAGRAM ..................................... 86
» PRINTED WIRING BOARD ASSEMBLIES...... 159
» PARTS LIST ..................................................... 204
» PACKING OF THE SET ................................... 246
SHARP CORPORATION
LC-30HV4E
IMPORTANT SERVICE SAFETY PRECAUTION
Ë
Service work should be perfomed only by qualified service technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow:
» Use an AC voltmeter having with 5000 ohm per volt,
or higher, sensitivity or measure the AC voltage drop
across the resisor.
» Connect the resistor connection to all exposed metal
parts having a return to the chassis (antenna, metal
cabinet, screw heads, knobs and control shafts,
escutcheon, etc.) and measure the AC voltage drop
across the resistor.
All checks must be repeated with the AC cord plug
connection reversed. (If necessary, a nonpolarized
adaptor plug must be used only for the purpose of
completing these checks.)
Any reading of 35V peak (this corresponds to 0.7
milliamp. peak AC.) or more is excessive and
indicates a potential shock hazard which must be
corrected before returning the monitor to the owner.
WARNING
1. For continued safety, no modification of any circuit
should be attempted.
2. Disconnect AC power before servicing.
CAUTION: FOR CONTINUED PROTECTION
AGAINST A RISK OF FIRE REPLACE ONLY WITH
SAME TYPE FUSE.
AVC SIDE: F701 (T2A, 250V), F702 (T2A, 250V),
F1702 (T4AL, 250V) FUSE.
LCD SIDE: F1(T3.15AL, 250V), F6551, F6552, F6553,
F6554, F6555, F6556 (T2.5AL, 250V)
BEFORE RETURNING THE RECEIVER
(Fire & Shock Hazard)
Before returning the receiver to the user, perform
the following safety checks:
1. Inspect all lead dress to make certain that leads are
not pinched, and check that hardware is not lodged
between the chassis and other metal parts in the
receiver.
2. Inspect all protective devices such as non-metallic
control knobs, insulation materials, cabinet backs,
adjustment and compartment covers or shields,
isolation resistor-capacitor networks, mechanical
insulators, etc.
3. To be sure that no shock hazard exists, check for
leakage current in the following manner.
» Plug the AC cord directly into a 110~240 volt AC outlet,
and connect the DC power cable into the receiver's
DC jack. (Do not use an isolation transformer for this
test).
» Using two clip leads, connect a 1.5k ohm, 10 watt
resistor paralleled by a 0.15µF capacitor in series
with all exposed metal cabinet parts and a known
earth ground, such as electrical conduit or electrical
ground connected to an earth ground.
DVM
AC SCALE
50k ohm
10W
0.15 µF
TEST PROBE
TO EXPOSED
METAL PARTS
CONNECT TO
KNOWN EARTH
GROUND
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SAFETY NOTICE
and shaded areas in the Replacement Parts List and
Schematic Diagrams.
For continued protection, replacement parts must be
identical to those used in the original circuit.
The use of a substitute replacement parts which do not
have the same safety characteristics as the factory
recommended replacement parts shown in this service
manual, may create shock, fire or other hazards.
Many electrical and mechanical parts in Plasma Display
television have special safety-related characteristics.
These characteristics are often not evident from visual
inspection, nor can protection afforded by them be
necessarily increased by using replacement components
rated for higher voltage, wattage, etc.
Replacement parts which have these special safety
characteristics are identified in this manual; electrical
components having such features are identified by “ å”
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2
LC-30HV4E
SPECIFICATIONS
Item
30"LCD COLOUR TV, Model:LC-30HV4E
LCD panel
30"Advanced Super View & BLACK TFT LCD
Number of dots
2,949,120 dots (1280 × 768 × 3 dots)
Video Colour System
PAL/SECAM/NTSC 3.58/NTSC 4.43/PAL 60
TV
Function
TV-standard (CCIR)
B/G, D/K, I, L/L’
Receiving
Channel
VHF/UHF
E2–E69ch, F2–F10ch, I21–I69ch, IR A–IR Jch
CATV
Hyper-band, S1–S41ch
TV-Tuning System
Auto Preset 99 ch, Auto Label, Auto Sort
STEREO/BILINGAL
NICAM/IGR
Brightness
430 cd/m2
Backlight
60,000 hours (at Save1)
Viewing angles
H : 170° V : 170°
Audio amplifier
10W × 2
Speakers
Ø 8 cm
Terminals
AVC
Rear
System
2pcs
INPUT 1
SCART (AV in, RGB in, TV out)
INPUT 2
SCART (AV in/out, S-VIDEO in, AV Link)
INPUT 3
SCART (AV in/out, S-VIDEO in, RGB in), Component
ANTENNA 75 Ω Din Type
AV OUTPUT
Audio (Variable, Fixed), S-VIDEO out, AV out
DC OUTPUT
DC6.5V 7W MAX
Front INPUT 4
S-VIDEO, AV in
PC
15 Pin mini D-Sub, Audio in (Ø 3.5mm jack)
Headphones
Ø 3.5mm jack
OSD language
English/German/French/Italian/Spanish/Dutch/Swedish/Portuguese/Greek/
Finnish/Russian/Turkish
Power Requirement
AC 220–240 V, 50/60 Hz
AVC System
Power
Consumption
Display
32 W (0.7 W Standby)
Weight
109 W (0.9 W Standby) (Method IEC60107)
AVC System
5.4 kg (w/o stand), 5.5 kg (with stand)
Display
15.7 kg (w/o stand), 19.5 kg (with stand)
Accessories
Operation manual, Remote control unit ( × 1), System cable ( × 1), AC cord
( × 2), LR6 (“AA” size) Alkaline battery ( × 2), Stand unit ( × 1), Cable clamp
( × 1)
3
Display
Part names
4
MAIN POWER
button
OPC indicator*
Remote control sensor
indicator
STANDBY/ON button
(
)
INPUT
button
STANDBY/ON indicator
OPC sensor
Remote control sensor
CHANNEL buttons
(CH / )
VOLUME buttons
(
/ )
*OPC: Optical Picture Control
(See Pages 36 and 38.)
CLEAR*
INPUT 4 terminal (S-VIDEO)
INPUT 4 terminals (AUDIO)
(How to open the door)
Headphone
(When connecting headphones,
the sound from the speakers is
muted.)
AV MODE resets to STANDARD.
TV channel resets to channel 1.
Dual screen resets to normal.
Audio setting initialises.
SRS resets to OFF.
Image position is initialised.
AC INPUT terminal
DISPLAY OUTPUT2
terminal
DISPLAY OUTPUT1 terminal
RS-232C terminal
DC OUTPUT terminal
(Terminal for expanded
functionality in the near
future.)
INPUT 1 terminal
(SCART)
INPUT 2 terminal (SCART)
AV OUTPUT terminals
(AUDIO)
AV OUTPUT terminal
(VIDEO)
AV OUTPUT terminal
(S-VIDEO)
INPUT 3 terminal (SCART)
INPUT 3 terminals (Y, PB(CB), PR(CR))
ANTENNA INPUT terminal
Rear view
NOTE
• Pressing CLEAR will not work if the System is in standby mode (indicator lights red).
• Pressing CLEAR will not delete channel preset or password. See page 60 for clearing the password when you know it.
See page for initialising to the factor y preset values when you forget your password.
•
•
•
•
•
•
* If the AVC System is switched on but it does not appear to be operating correctly, it may need resetting. In this
case, press CLEAR, shown in the diagram, lightly with the end of a ballpoint pen or other pointed object.
This will reset the System as shown below.
POWER button
PC INPUT terminal
(ANALOG RGB)
PC INPUT terminal (AUDIO) INPUT 4 terminal (VIDEO)
STANDBY/ON indicator
Front view
AVC System
LC-30HV4E
OPERATION MANUAL
25
20
21
22
23
24
18
19
17
NOTE
• When using the remote control unit, point it
at the Display.
*
is a trademark of SRS Labs, Inc.
FOCUS technology is incorporated under
license from SRS Labs, Inc.
10
11
12
1
2
3
4
5
6
7
8
9
13
14
15
16
5
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
(INPUT SOURCE)
Select an input source. (TV, INPUT 1, INPUT 2, INPUT 3, INPUT 4,
PC)
SLEEP
Set the Sleep timer.
(MUTE)
Mute the sound.
0–9
TV/External input mode: Set the channel.
TELETEXT mode: Set the page.
(Digit for channel select)
Change the digits of the selected TV channel.
Colour (RED/GREEN/YELLOW/BLUE)
TELETEXT mode: Select a page.
CH /CH ( /
)
TV/External input mode: Select the channel.
TELETEXT mode: Set the page.
(TOP Overview for TELETEXT)
TELETEXT mode: Display an index page for CEEFAX/FLOF
information. TOP Overview for TOP programme.
(TELETEXT)
Select the TELETEXT mode. (all TV image, all TEXT image, TV/TEXT
image)
RETURN
MENU mode: Return to the previous menu screen.
ENTER
Execute a command.
Return to the initial image position after moving with / / / .
/ / / (Cursor)
Select a desired item on the setting screen.
Move the picture on the screen.
MENU
Display the MENU screen.
(CHANNEL INFORMATION)
Display the channel information and time.
/
(VOLUME)
Set the volume.
(Reveal hidden for TELETEXT)
TELETEXT mode: Display hidden characters.
(SUBPAGE for TELETEXT)
TELETEXT mode: Change the picture mode for sub-page selecting.
TELETEXT mode: Set the area of magnification. (full/upper half/
lower half)
AV MODE
Select a video setting: AV MODE (STANDARD, DYNAMIC, MOVIE,
GAME, USER), PC MODE (STANDARD, USER) (See page 51.)
SOUND
Select the sound multiplex mode.
(SRS and FOCUS)*
Select SRS and FOCUS sound system.
(Flashback)
Press to return to the previous channel in normal viewing mode.
Press to return to the previous page in TELETEXT mode.
(STANDBY/ON)
To switch the power on and off.
(FREEZE/HOLD for TELETEXT)
TV/External input mode: Change the still image mode.
TELETEXT mode: Freeze a multi-page on screen while other
pages are automatically updated. Press
again to return to the
normal image.
(DUAL screen)
Set the dual picture mode. Press
again to return to normal view.
(See page 61.)
(WIDE MODE/ T/B/F)
TV/External input mode: Change the wide image mode.
DISPLAY INPUT1
System cable
DISPLAY INPUT2
(WHITE)
Connect the plug into the
terminal and secure it by
tightening the thumb screws.
AC cord
(GREY)
AC cord
(WHITE)
System cable
• TO PREVENT RISK OF ELECTRIC SHOCK, DO NOT TOUCH UN-INSULATED PARTS OF ANY CABLES WITH THE
AC CORD CONNECTED.
AVC System (rear view)
AC INPUT
110V–240V
Press down the two
upper hooks to remove
the cover toward you.
Connecting the system cable and the AC cord to the AVC System
(GREY)
Connect the plug firmly
until the hooks on both
sides click.
Connecting the system cable and the AC cord to the Display
Display (rear view)
Removing the terminal cover
CAUTION
3
2
1
After putting the Display and the AVC System in place, connect the system cables and AC cords. Use the
cable clamp for bundling the cables.
Setting the System
2
Remote control unit
1
Part names
Part names
LC-30HV4E
6
Closing the terminal cover
Bundling the cables with the clamp
5
Display (rear view)
Attaching the clamp to the leg of the Display
4
Preparation
Cables come out from
the small opening.
Setting the Display on the wall
Vertical mounting
Angular mounting
6
The AVC System installed
vertically with the stand.
Attaching point
Attaching point
Stand cushion
Attach each cushion to
the stand as shown.
Peel each cushion
away from the
paper and attach
to the four areas at
the bottom.
2
Small
hole
Big hole
Thick
bulge
Fit the stand to the AVC
System.
Insert the stand into the AVC
System, making sure that the
thick and thin bulges of the
stand align with the big and
small holes on the AVC
System.
Thin bulge
3
• When mounting the AVC System vertically, always use the supplied stand. Be careful not to block vent holes when
standing up directly on the floor or a flat surface as this can result in equipment failure.
Stand screw
Attach the stand using the
stand screws as shown.
NOTE
4
Bulge
Bulge
Stand
spacer
Stick each spacer to the
stand as shown.
Peel each spacer
away from the
paper and attach
to the four bulging
areas on the stand.
1
How to install the AVC System vertically using the stand unit.
• Use the supplied stand unit for installing the AVC System vertically in an upright position.
Setting the AVC System with the stand
• Installing the LCD Colour TV requires special skill that should only be performed by qualified service personnel.
Customers should not attempt to do the work themselves. SHARP bears no responsibility for improper mounting or
mounting that results in accident or injury.
CAUTION
Hanging on the wall
AN-37AG1 wall mount bracket. (See the bracket instructions for details.)
Using an optional bracket to mount the Display
• You can ask a qualified service personnel about using an optional AN-37AG1 bracket to mount the Display
to the wall.
• Carefully read the instructions that come with the bracket before beginning work.
LC-30HV4E
7
PC
VCR
Decoder
Game console/Camcorder
AVC System
(front view)
AVC System
(rear view)
Display
(rear view)
• Please refer to the relevant operation manual (DVD player, PC, etc.) carefully before making connections.
NOTE
• To protect all equipment, always turn off the AVC System before connecting to a decoder, VCR, DVD player, PC, game
console, camcorder or other external equipment.
• The S-video signal only outputs when “INPUT2” or “INPUT3” is selected for “Y/C”, or when from the INPUT 4 terminal (SVIDEO). Only the S-video signal can output from the INPUT 4 terminal (S-VIDEO).
CAUTION
AV Receiver
(Built-in Tuner Amp)
DVD player
You can connect many types of external equipment to your System, like a decoder, VCR, DVD player, PC, game
console and camcorder. To view external source images, select the input source from b
on the remote
control unit or INPUT on the Display.
Using external equipment
Speaker
plug
Take hold of the speaker and
slowly slide it sideways.
(The speaker plug is still
inserted, so make sure not to
pull the speaker too far.)
2
Remove the speaker plug from
the terminal on the Display.
(Do not remove the plug by
pulling the cord.)
Now the speaker can be
detached from the Display.
3
NOTE
• Perform the same steps for both left and right speakers.
• To attach the speakers, perform the above steps in reverse order.
CAUTION
• The speaker terminals on the Display is only for the attached speakers. Do not connect any third party plug or speaker to
the terminal.
• Insert the speaker plug completely into the terminal.
• Do not handle or move the Display by the speakers.
Unfasten the screws used to
secure the speakers in place.
1
• Before performing work make sure to turn off the System.
• Before performing work spread cushioning over a flat surface to lay the Display on. This will prevent it from
being damaged.
Before attaching/detaching speakers
You can detach the system speakers when using external amplifier/speakers.
Before detaching (or attaching) speakers, unplug the AC cord from the AC outlet.
This unit has detachable type speakers.
Removing the speakers
LC-30HV4E
9,600 bps
8 bits
None
1 bit
None
8
Parameter 4-digits
P4
Return code
Command 4-digits: Command. The text of four characters.
Parameter 4-digits: Parameter 0 – 9, x, blank, ?
0
3
0
0
–
1
0
5
9
?
?
?
?
?
When “?” is input for some commands, the present setting value responds.
5
0
0
0
0
0
Input the parameter values, aligning left, and fill with blank(s) for the remainder. (Be sure that four values are input for the
parameter.)
When the input parameter is not within an adjustable range, “ERR” returns. (Refer to “Response code format”.)
No problem to input any numerical value for “x” on the table.
Parameter
Command 4-digits
C1 C2 C3 C4 P1 P2 P3
Command format
Eight ASCII codes e CR
Communication procedure
Send the control commands from the PC via the RS-232C connector.
The Display operates according to the received command and sends a response message to the PC.
Do not send multiple commands at the same time. Wait until the PC receives the OK response before sending
the next command.
Baud rate:
Data length:
Parity bit:
Stop bit:
Flow control:
Communication conditions
Set the RS-232C communications settings on the PC to match the display’s communications conditions. The
display's communications settings are as follows:
• This operation system should be used by a person who is accustomed to using PC.
NOTE
connections.
• Attach an RS-232C cable cross-type (commercially available) to the supplied Din-D/sub RS-232C for the
• When a program is set, the display can be controlled from the PC using the RS-232C terminal.
The input signal (PC/video) can be selected, the volume can be adjusted and various other adjustments and
settings can be made, enabling automatic programmed playing.
PC Control of the System
RS-232C port specifications
Appendix
CONTROL ITEM
Commands
Return code (0DH)
E
R
INPUT3 (RGB)
INPUT3 (COMPONENT)
20)
90)
V-POSITION (PC) ( 60 –
CLOCK ( 90 –
PHASE ( 20 –
_
_
_
*
*
*
*
*
*
*
*
*
P H S E
V P O S
C L C K
V-POSITION (AV) ( 30 –
H-POSITION (AV) ( 10 –
H-POSITION (PC) ( 90 –
_
_
_
*
*
*
*
*
*
*
*
H P O S
H P O S
*
*
V P O S
USER
VOLUME (0 – 60)
_
_
_
_
_
V O L M *
MOVIE
GAME
_
_
_
_
_
_
A V M D 3
A V M D 4
A V M D 5
STANDARD
DYNAMIC
_
_
_
_
_
_
A V M D 1
A V M D 2
TOGGLE
_
_
_
_
_
_
_
_
_
N P 3 2
N P 3 3
I
A V M D 0
I
INPUT2 (Y/C)
INPUT3 (CVBS)
INPUT3 (Y/C)
_
_
_
_
_
_
_
_
_
N P 2 1
N P 3 0
N P 3 1
I
I
I
INPUT1 (RGB)
INPUT2 (CVBS)
_
_
_
_
_
_
N P 1 1
N P 2 0
I
I
60)
30)
90)
10)
INPUT1 – 4 (1 – 4)
PC
INPUT1 (CVBS)
_
_
_
_
_
_
P C D x
A V D *
N P 1 0
I
I
*
I
TV (CHANNEL FIXED)
TV (CHANNEL SELCTION) (1 – 99)
_
_
_
_
_
T G D x
T V D 0
INPUT SWITCHING (TOGGLE)
POWER OFF (STANDBY)
T V D *
_
I
_
I
_
I
P O W R 0
CONTROL
CONTENTS
Return code (0DH)
COMMAND PARAMETER
R
CONTROL ITEM
TEXT
CHANNEL
DUAL SCREEN
SRS
WIDE MODE
W I
W I
D E 1
D E 2
_
_
_
_
_
_
_
_
_
_
S R S S 1
N 0
N 1
D C P G *
T E X T 1
T E X T 0
C H D W x
C H U P x
D C C H *
T W I
T W I
S R S S 4
S R S S 3
S R S S 2
*
_
_
*
_
_
_
_
_
_
_
D E 1 1
D E 1 0
D E 9
D E 8
D E 7
D E 6
D E 5
D E 4
D E 3
S R S S 0
W I
W I
W I
W I
W I
W I
W I
W I
W I
D E 0
PANORAMA
_
*
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
FOCUS
CONTROL
CONTENTS
DIRECT PAGE JUMP (100 – 899)
TEXT ON (TOGGLE)
TEXT OFF
CHANNEL DOWN
CHANNEL UP
DIRECT CHANNEL (1 – 99)
DUAL SCREEN ON
DUAL SCREEN OFF
SRS
FOCUS
SRS
OFF
TOGGLE
CINEMA
DOT BY DOT
FULL
NORMAL
CINEMA 14:9
CINEMA 16:9
FULL
_
_
_
_
ZOOM 14:9
FULL 14:9
NORMAL
TOGGLE
_
_
_
_
_
_
_
_
_
_
COMMAND PARAMETER
W I
• If an underbar (_) appears in the parameter column, enter a space.
• If an asterisk (*) appears, enter a value in the range indicated in brackets under CONTROL CONTENTS.
NOTE
POSITION
VOLUME
AV MODE
SELECTION
INPUT SELECTION B
INPUT SELECTION A
POWER SETTING
K
Problem response (communication error or incorrect command)
O
Normal response
Response code format
LC-30HV4E
Common earth for audio
Earth for blue
Audio left input
Blue input
4.
5.
6.
7.
9
Audio left input
Not used
6.
7.
Common earth for audio
Earth
Audio left input
Blue input
4.
5.
6.
7.
Audio right input
Audio left output
2.
3.
Audio right output
1.
SCART (INPUT 3)
Common earth for audio
Earth
3.
4.
Audio left output
2.
5.
Audio right output
Audio right input
1.
SCART (INPUT 2)
Audio right input
Audio left output
(TV Monitor out)
2.
3.
Audio right output
(TV Monitor out)
SCART (INPUT 1)
1.
14. Not used
13. Earth
12. Not used
11. Green input
10. Not used
9. Earth
8. Audio-video control
14. Not used
13. Earth
12. Not used
11. Not used
10. AV LINK control
9. Earth
8. Audio-video control
14. Not used
13. Earth for red
12. Not used
11. Green input
10. Not used
21. Plug shield
20. Video input/S-video input
19. TV Monitor output
18. Earth
17. Earth for video
16. Red/Green/Blue control
15. Red input/Chroma S-Video
input
21. Plug shield
20. Video input/S-video input
19. TV Monitor output
18. Earth
17. Earth for video
16. Not used
15. Chroma S-Video input
21. Plug shield
20. Video input
19. Video output
(TV Monitor out)
18. Earth for Red/Green/Blue
control
17. Earth for video
15. Red input
16. Red/Green/Blue control
8. Audio-video control
9. Earth for green
2 4 6 8 101214161820
1 3 5 7 9 111315171921
Various audio and video devices may be connected via the SCART terminals.
Connecting pin assignments for SCART
Appendix
Input Select
Audio Out
Cool Climate
Colour System
Auto Installation
Programme Setup
Child Lock
Position
WSS
4:3 Mode
Full Mode
Rotate
Language
Power Save
No Signal off
No Operation off
Treble
Bass
Balance
Surround .
Option
Setup
Power control
Audio
Contrast
Brightness
Colour
Tint
Sharpness
Advanced
C.M.S.
Colour Temp
Black
Monochrome
Film Mode
I/P Setting
DNR
Picture
List of AV menu items to help you with
operations
AV input mode menu items
Basic adjustment settings
PC input mode menu items
Power control
Audio
Audio Out
Cool Climate
Input Signal
Auto Sync.
Fine Sync.
Rotate
Language
Option
Setup
Power Save
Power Management
Treble
Bass
Balance
Surround
Contrast
Brightness
Red
Green
Blue
C.M.S.
Picture
List of PC menu items to help you with
operations
LC-30HV4E
LC-30HV4E
DIMENSIONS
AVC System
Unit: mm
250
5
95
183
365
180
430
10
LC-30HV4E
Display
305
79
84.5
Unit: mm
545
766
117.5
84.5
117.5
111
364
385
608
497
643
545
305
1002
11
LC-30HV4E
REMOVING OF MAJOR PARTS
Ë AVC System
1. Remove the five top panel retaining screws and slide the top panel backward to remove it.
2. Remove the four side panel retaining screws on both the right and left sides and slide the side panels
backward to remove them.
3. Remove the three front panel retaining screws and remove the front panel.
4. Remove the five bottom panel retaining screws and slide the bottom panel backward to remove it.
5. Remove the four screws securing the main PWB angle and remove the angle upward.
6. Remove the four screws securing the main PWB to the angle and remove the main PWB.
1
1
Top panel
2
Side panel, left
1
2
Side panel, right
3
6
Main PWB
Front panel
5
3
4
4
Main PWB angle
4
Bottom panel
12
LC-30HV4E
7. Remove the system/control terminal retaining:
7-1. Remove the four hex head screws securing the terminals of the system and control cables (white).
7-2. Remove the two screws securing the terminal of the system cable (gray).
7-3. Remove the rear chassis retaining screw.
8. Remove the PC I/F and SR units:
8-1. Remove the four PC I/F unit shield retaining screws and remove the shield.
8-2. Remove the six PC I/F unit retaining screws and remove the I/F unit.
8-3. Remove the two PC I/F unit angle retaining screws and remove the angle.
8-4. Remove the two SR unit retaining screws and remove the SR unit.
9. Remove the rear chassis:
9-1. Remove the two tuner nuts and washers.
9-1. Remove the 13 rear chassis retaining screws and remove the rear chassis.
10. Remove the three power supply board retaining screws and remove the power supply board.
8-1
8-2
PC I/F unit shield
Rear chassis
9-2
8-3
PC I/F unit
PC I/F unit angle
7-1
SR unit
7-2
8-4
7-3
10
13
Power unit
9-1
LC-30HV4E
11. Remove the AV unit:
11-1. Remove the five AV unit retaining screws and remove the AV unit.
11-2. Remove the three AV unit angle retaining screws and remove the angle.
12. Remove the fan:
12-1. Remove the two cooling fan retaining screws and remove the cooling fan.
13. Remove unit from the front chassis:
13-1. Remove the two hex head screws and two screws securing the front shield to the front chassis and
remove the front shield.
13-2. Remove the four screws securing the front unit and remove the unit.
11-1
AV unit
AV unit angle
11-2
Cooling Fan
12-1
13-1
Front shield
13-2
Front unit
14
LC-30HV4E
Ë Display
1.
2.
3.
4.
Take off bottom terminal cover.
Take off the speaker by removing 4 screws and disconnecting speaker terminals.
Take off the table stand by removing 6 screws.
Take off the rear cabinet by removing 18 screws and releasing the front cabinet's 6 hooks.
4
4
Speaker
Rear Cabinet
4
Speaker
4
4
4
2
4
2
2
4
2
4
4
3
Table Stand
1
Terminal Cover
5. Take off the operation cover assembly by removing 2 screws and detaching the connector.
6. Take off the center angle by removing 8 screws and disconnecting 1 lead wire from the fan.
6
5
Operation Cover Ass'y
P131
5
P130
5
6
Center Angle
P2103
6
15
LC-30HV4E
7. Take off the digital PWB by detaching 7 connectors and removing 4 screws.
8. Take off the LED PWB by detaching one connector and removing 2 screws.
9. Take off the speaker (L) PWB by detaching one connector and removing one screw.
10.Take off the speaker (R) PWB by detaching one connector and removing one screw.
7
7
7
7
7
7
SC4503
7
Digital
PWB
SC4502
SC4551
SC491
7
7
13
Main
PWB
10
9
Speaker(R)
PWB
P201
Speaker(L)
PWB
10
9
P202
8
LED PWB
8
11.Take off the main board by detaching 8 connectors and removing 4 screws.
12.Take off the SOUND PWB assembly by detaching 3 connectors and removing 4 screws.
13.Take off the 2 reinforcement angles by removing 3 screws from each angle.
14.Detach each connector.
Inverter 1PWB
12
14
P6565
CN5
P6901
14
14
14
Inverter
GND PWB
CN4
P6553
CN7
14
14
P6555
P2106 P2101
SC2001
P2002
P6903
P3802
P6904
P6905
14
14
P6907
P6902
14
P6551
Audio
PWB
P3804
14
CN3
P2003
P6558
11
12
P3801
P2102
P2104
P6564
Main
PWB
Power Unit
14
P6560
14
14
P6906
P6562
14
14
12
Reinforcement angle
Inverter 2 PWB
Reinforcement angle
15
13
13
11
16
LC-30HV4E
15.Take off the inverter GND PWB by removing 2 screws.
16.Take off the power PWB by removing 7 screws. Remove insulation sheet.
17.Take off the inverter 1 PWB by removing 3 screws.
18.Take off the inverter 2 PWB by removing 3 screws
19.Take off the 4 reinforcement angles by removing 2 screws from each angle.
20.Take off the 2 reinforcement angles by removing 3 screws from each angle.
21.Take off the chassis frame by removing 2 screws.
22.Take off the LCD panel assembly by removing 2 screws.
15
Inverter GND
PWB
16
21
17
Inverter 1 PWB
18
Inverter 2 PWB
Power Unit
Chassis Frame
20
20
19
19
19
19
22
22
17
LC-30HV4E
23.Take off the LCD panel with panel shield by removing 4 screws.
24.Take off D-BEF sheet, prism sheet and diffusion sheet. Take off ITO sheet and diffusion panel by removing 2
screws.
25.Take off the panel shield by removing 6 screws and 2 in the center.
23
LCD Panel
23
Lamp
25
24
25
Panel Shield
24
25
Diffusion Panel
24
ITO Sheet
Diffusion Sheet
Prism Sheet
LCD Panel
D-BEF Sheet
18
LC-30HV4E
ADJUSTMENT PROCEDURES (AVC SYSTEM)
Preparation for adjustment
1. The product has been adjusted and optimized in the factory. If the product needs to be readjusted for some
reason, e.g., after parts replacement, follow the instructions shown below.
2. Control parameter values set in the in-process adjustment mode has been stored in the corresponding registers.
When the product is readjusted, the contents of the registers are changed. Before readjustment, factory settings
should be noted in case the contents of registers require to be restored.
3. Use a stabilized AC power supply.
4. To rewrite a program, you should note the items you want to change and initialize EEPROM, and then rewrite
the changes into EEPROM.
How to enter the in-process adjustment mode
CAUTION: Exercise great care to hide the procedure in entering the in-process adjustment mode from the
customer. Inadvertent setting changes in this mode may cause a fatal error resulting in a program being
unrecoverable.
1. Entering the in-process adjustment mode:
Connect the system cable between the display and AVC system.
Turn on the main power while holding down the "Input" button and the "Volume (down)" button simultaneously.
The system will be activated.
~If you see multiple lines of blue characters on the display, you are in the in-process adjustment mode. If not
(the normal activation screen opens), retry.
2. Accessing the inspection process mode:
After activation of the system, make adjustments according to the instructions indicated on the process adjustment
OSD menu screen.
Move to the General Process Adjustment (AVC System Section Process).
3. Restoring factory settings:
When the "INDUSTRY INIT" button is selected after activation of the system, factory channel setting remains
unchanged after the system exits from the in-process adjustment mode.
Changes made by the user will default to factory settings. Note that channel setting is also initialized.
4. Exiting from the in-process adjustment mode:
Unplug the power cable while the system is in the in-process adjustment mode to exit from the mode.
Take care not to press the "Power" button on the remote controller or the AVC system after using factory
settings to run the system.
5. OSD menu screen and menu items during manual adjustment:
~The layout and menu items of the OSD menu screen may somewhat vary depending on the program versions.
~Just rewriting a program does not cause settings to be "initial values". (Preparation for adjustment)
1. Button operation in the in-process adjustment mode
Cursor Up
Move to the next page
Cursor Down
Back to the previous page
Volume (High)
Increase the setting by 1
Volume (Low)
Decrease the setting by 1
Enter
Execute the function
Cursor Left
Increase the setting by 10
Cursor Right
Decrease the setting by 10
Channel Select (Up)
Move the cursor up
Channel Select (Down) Move the cursor down
Input Change
Change input (Tuner -> Input 1 -> Input 2 ->Input 3 -> Input 4 -> PC ->)
19
LC-30HV4E
2. In-process adjustment screen layout
Page
Program version
Source of input
1/13
TUNER
CENTER Version
2001 06 21A
OSD Version
XXXXXXXX
CVIC Version
TTXP Version
XXXXXXXX
XXXXXXXX
∫
∫
∫
∫
∫
∫
∫
∫
∫
∫
∫
∫
Color system
NO SIG
HDCP
Main unit
AV unit
HDCP:OFF EUROPE
EUROPE
6. Loading the backup data and setting HDCP when the PC I/F unit is replaced
Nearly all data including factory settings, user settings, and channel setting is stored in the PC I/F unit.
The product comes with EEPROM (IC1506) on the Main Unit in case the PC I/F unit is replaced; original data
backed up on the EEPROM can be loaded to the new PC I/F unit.
∫ How to load the backup data
Select EEPRON RECOVERT in the OSD menu (page 13/13) and turn the Volume key ON; then press
ENTER.
∫ How to set HDCP
After completion of adjustments, select KEY WRITE "ON" in the OSD menu (page 1/13) for manual adjustment
and turn the Volume key ON; then press ENTER.
20
LC-30HV4E
Ë Adjustment parameters
1) Analog adjustment
(1) AVC System voltage adjustment
Adjustment items
Adjustment conditions
Adjustment procedures
1
In-process adjustment
mode
(Check the destination.)
2
AVC center 3.3V
adjustment
Connect a DC voltmeter to TP4
at the opening on the top of the
PC I/F unit.
Move the cursor to the [Ë+Badj3.3V] line and adjust
the TP4 voltage to 3.25±0.01V.
3
AVC center 1.8V
adjustment
Connect DC voltmeter to
TP1701.
Move the cursor to the [Ë+BAdj1.8V] line and press
OK.
Adjustment is complete if [Ë+BAdj1.8V complete]
appears.
If ERR occurs, adjust pin 6 at CN9 on the PC I/F unit
so that 1.8V is reached.
(2) PAL signal adjustment
Adjustment items
1
Setup
2
Tuner level adjustment
Using the In-process adjustment remote controller,
enter the in-process adjustments mode.
Check that the destination is EUROPE.
Adjustment conditions
Adjustment procedures
1. Set colour system to “PAL”.
2. Select PAL source.
100% colour bar signal including 100% white, such
as split field colour bar
Connect the oscilloscope to
TP1101.
1. Adjust TP1101 so that the Y signal without the
chroma component should be 1.00 ±0.05 Vp-p
(between the bottom of sync signal and the white
peak).
21
LC-30HV4E
(3) PAL signal adjustment
Adjustment items
1
2
Adjustment conditions
MAIN PAL Y
CONTRAST
adjustment
MAIN PAL COLOR
GAIN adjustment
Adjustment procedures
1. Adjust pin (1) of P801 to 0.70 ±0.025 Vp-p.
1. Adjust pin (3) of P801 to
0.70 ±0.025 Vp-p.
0.70V
3
MAIN CR GAIN PAL
adjustment
1. Adjust pin (5) of P801 to
0.70 ±0.025 Vp-p.
0.70V
4
MAIN CONTRAST
adjustment
Turn off the PEAK ACL control. Adjust the output
(TP815) of IC810 to have 0.90±0.025 Vp-p from the
pedestal level.
Press the DUAL screen button.
Select the special DUAL screen settings for adjustment
(so that the same video source is reflected on MAIN/
SUB).
5
SUB PAL Y adjustment
1. Adjust TB1274_SUB output (TP806) to
1.5 ±0.05 Vp-p.
6
SUB PAL COLOR
GAIN adjustment
1. Adjust TB1274_SUB output (TP805) to
1.5 ±0.05 Vp-p.
(4) SECAM signal adjustment
Adjustment items
Adjustment conditions
Adjustment procedures
1
Setup
1. Set colour system to SECAM.
2. Select SECAM source.
100% colour bar signal including 100% white, such
as split colour color bar
2
MAIN SECAM Y
CONTRAST
adjustment
1. Adjust pin (1) of P801 to 0.70 ±0.025 Vp-p.
3
MAIN SECAM COLOR
GAIN adjustment
1. Adjust pin (3) of P801 to
0.70 ±0.025 Vp-p.
0.70V
4
MAIN CR GAIN
SECAM adjustment
1. Adjust pin (5) of P801 to
0.70 ±0.025 Vp-p.
0.70V
22
LC-30HV4E
(5) N358 signal adjustment
Adjustment items
Adjustment conditions
Adjustment procedures
1
Setup
1. Set colour system to N358.
2. Select N358 source.
100% SMPTE colour bar or similar colour bar
signal including 100% white.
2
MAIN N358 Y
CONTRAST
adjustment
1. Adjust pin (1) of P801 to 0.70 ±0.025 Vp-p.
3
MAIN N358 COLOR
GAIN adjustment
1. Adjust pin (3) of P801 to
0.70 ±0.025 Vp-p.
0.70V
4
MAIN CR GAIN N358
adjustment
1. Adjust pin (5) of P801 to
0.70 ±0.025 Vp-p.
0.70V
5
MAIN N358 TINT
adjustment
1. Adjust TB1274_MAIN output (TP802) so that
waveform becomes as illustrated below:
Smoothed
(6) Component 15k Hz signal adjustment
Adjustment items
Adjustment conditions
Adjustment procedures
1
Setup
1. Select component 15k Hz.
2. Select component source.
100% colour bar signal including 100% white, like
split field colour bar
2
MAIN COMP 15k Y
Level adjustment
Adjust pin (1) of P801 to 0.7 0±0.025 Vp-p.
3
MAIN COMP 15k
COLOR GAIN
adjustment
Adjust pin (3) of P801 to
0.70 ±0.025 Vp-p.
0.70V
4
MAIN CR GAIN COMP
15k adjustment
Adjust pin (5) of P801 to
0.70 ±0.025 Vp-p.
0.70V
23
LC-30HV4E
(7) Component HDTV signal adjustment
Adjustment items
Adjustment conditions
Adjustment procedures
1
Setup
1. Input HDTV (1080i) component signal.
2. Select component source.
100% colour bar signal including 100% white, like
split field colour bar
2
MAIN COMP HDTV
CONTRAST
adjustment
Turn off the PEAK ACL control.
Adjust the TP815 to have 0.90 ±0.25 Vp-p from the
pedestal level.
2. Factory settings
(1) Factory Setting
Adjustment item
1
Description
Adjustment procedure
INDUSTRY INT
* Then turn off the AC power supply of the AVC system. (Be careful not to use the power switches of the remote control unit
and AVC system.)
24
LC-30HV4E
In-process adjustment items
Do not change items, the adjustment procedure of which is not described in this manual. Inadvertent changes of
such items may result in unexpected or unrecoverable errors.
Page
Item
Page
Item
Maker Select
Ë+BAdj3.3V
Ë+BAdj1.8V(Enter: Auto)
KEY WRITE
ËDATA COPY
INDUSTRY INIT
CENTER Version
OSD Version
CVIC Version
TTXP Version
MONITOR Version
STANDBY TYPE
HOTEL MODE
ËSUB PAL Adjust
ËSUB PAL Y
ËSUB PAL COLOR GAIN
ËTUNER DAC ADJ
Page 2
ËPAL Y CONTRAST
ËPAL COLOR GAIN
ËMAIN CR GAIN PAL
ËMAIN CONTRAST 15K
Center Acutime
RESET
Monitor Acutime
RESET
Page 4
ËSECAM Adjust
ËSECAM Y CONTRAST
ËSECAM COLOR GAIN
ËMAIN CR GAIN SECAM
Page 5
ËN358 Adjust
ËN358 Y CONTRAST
ËN358 COLOR GAIN
ËMAIN CR GAIN N358
ËN358 TINT
ËREFERENCE Adjust
Page 6
ËCOMP15K Adjust
ËCOMP15K Y CONTRAST
ËCOMP15K COLOR GAIN
ËMAIN CR GAIN COMP15K
ËCOMP HDTV Adjust
ËCOMP HDTV CONTRAST
ËCOMP HDTV SUB BRIGHT
ËPEAK ACL SW
Page 7
ËPAL White Balance
PAL R CUTOFF
PAL R DRIVE
PAL G CUTOFF
PAL G DRIVE
PAL B CUTOFF
PAL B DRIVE
Page 8
ËN358 White Balance
N358 R CUTOFF
N358 R DRIVE
N358 G CUTOFF
N358 G DRIVE
N358 B CUTOFF
N358 B DRIVE
Page 9
ËCOMP15K White Balance
COMP15K R CUTOFF
COMP15K R DRIVE
COMP15K G CUTOFF
COMP15K G DRIVE
COMP15K B CUTOFF
COMP15K B DRIVE
Page 10
ËCOMP33K White Balance
COMPHDTV R CUTOFF
COMPHDTV R DRIVE
COMPHDTV G CUTOFF
COMPHDTV G DRIVE
COMPHDTV B CUTOFF
COMPHDTV B DRIVE
Page 11
IPMODE INTERLACE
MDSW INTERLACE
PTGSW INTERLACE
IPMODE PROGRESSIVE
MDSW PROGRESSIVE
PTGSW PROGRESSIVE
IPMODE FMODEON
MDSW FMODEON
PTGSW FMODEON
IPMODE SUB
MDSW SUB
PTGSW SUB
IPMODE FMODEON PAL
MDSW FMODEON PAL
PTGSW FMODEON PAL
DEBUG PRINT SW
PIC ADJ MAKER SELECT
PIC ADJ KOUTEI SELECT
EEPROM SAVE
EEPROM RECOVER
DEBUG_SELECT_SW
DEBUG COMPANY SELECT
DEBUG PANELTYPE SELECT
CENTER PROG UPDATE
Page 12
IPMODE PROGRESSIVE2
MDSW PROGRESSIVE2
PTGSW PROGRESSIVE2
IPMODE FMODEON2
MDSW FMODEON2
PTGSW FMODEON2
ILG LV
MD LV
VE LV
IP MODE SEL
Page 1
Page 3
Page 13
25
LC-30HV4E
UPGRADING INSTALLED PROGRAMS
Programs installed in the product are mainly divided into the following two categories:
∫ Main programs (for AVC system)
∫ Monitoring program (for display)
CAUTON: Exercise great care to hide the procedure in entering the in-process adjustment mode from the
customer. Inadvertent setting changes in this mode may cause a fatal error resulting in a program being
unrecoverable.
[Tools required]
∫ PC
A Windows 95/98/me/2000/XP PC that has a COM port (RS-232C).
A USB-R232C converter will be acceptable provided that it is appropriately set and has PC compatibility.
∫ RS-232C cross cable
Interlink cable is also acceptable.
[Preparations]
Rewriting a program needs the product to enter the in-process adjustment mode.
1) The rewriting software is supplied in the form of an exe file named e.g., "MAIN_2002_10_10A.exe" (provisional).
Create a directory on a HD and copy the software into the directory.
2) Double-click the file. The file will be self-extracted. Check the extracted file against the documentation
accompanying with the software.
3) Connect the AVC System and the display unit with each other and make them ready for operation (make sure
the power LEDs of the AVC System and display unit turn red).
4) Use an RS-232C cable to connect the PC to the AVC System.
5) Exercise great care to hide the procedure in entering the in-process adjustment mode from the customer.
Press the MAIN POWER button while holding down the volume DOWN key and the INPUT key on the display
unit simultaneously.
If blue characters appear on the display, the system has entered the in-process adjustment mode successfully.
If not (the normal activation screen opens), retry.
[Rewriting the main program]
1) In the in-process adjustment mode, press the Channel Up key on the remote controller. You will move to page
13 ("13/13" will appear on the upper left corner of the screen).
2) Make sure CENTER PROG UPDATE is highlighted.
3) Use the VOLUME -/+ keys to change OFF to ON.
4) Press the ENTER key on the remote controller. Characters on the screen will disappear and the screen blacks
out.
5) Double-click the batch file specified in the document accompanying with the software.
6) A black window (MS-DOS window) will open and rewriting starts automatically.
Rewiring of the main program is now complete. Unplug the AC cable from the AVC System and turn off the
system and then on again.
7) Enter the in-process adjustment mode and make sure the version information on the CENTER Version, OSD
Version and CVIC Version lines on page 1 has been updated.
26
LC-30HV4E
Continued
27
LC-30HV4E
[Rewriting the monitor program]
1) Start terminal software in the in-process adjustment mode.
(Terminal software is not supplied. Use a freeware program available on the Internet.)
2) Set as follows:
Baud rate: 9600
Data length: 8 bits
Parity: None
Stop bit: 1
Flow control: None
3) If the settings are correct, pressing ENTER will cause ERR to appear on the screen.
4) Type "IPL_0002" and press ENTER. Characters on the screen will disappear and the screen blacks out.
* After the above string is entered, unusual indication may appear on the screen. This is not abnormal.
5) Press ENTER. The following will appear on the screen:
ERR
SEND "MONITOR PROG UPDATE PROGRAM" from PC to MR
6) Change the baud rate of the terminal software to 115200.
7) Use the file transfer facility of the terminal software to transfer the file specified in the document accompanying
with the rewriting software.
8) If the terminal software screen shows the following indication, the monitor program has been rewritten
successfully. (The indication will vary depending on the terminal software and program versions.)
9) Enter the in-process adjustment mode and make sure the version information on the MONITOR line has been
updated.
28
LC-30HV4E
ADJUSTMENT PROCEDURES (DISPLAY)
See "Adjusting mode" for the steps to go into adjustment process mode.
1) +B adjustment (Digital PWB: R4648)
1. Receive PAL standard color bar signal.
2. Connect digital voltmeter to TP4602 and adjust to the specified value.
Specification: 13.00 ± 0.05V
2) Common bias adjustment
Make this adjustment each for "50 Hz", "60 Hz" and "PC". Select the input signal according to the indication onscreen.
1. Go to "Adjustment process mode".
2. On the LCD, select "14" of "PATTERN 1", dot inversion flicker pattern 2.
3. Then, select "COM BIAS" on the LCD.
4. Set the value so that the flicker on the screen is minimized.
Note: Apply this adjustment after for at least 30 min.
3) Background adjustment
1. Select video standard, and confirm the indication that the unit is preset to the standard.
2. At video input, receive the window pattern signal having left 80% WHITE and right 20% WHITE.
3. Set the screen size to the full mode.
4. Go to "Adjustment process mode".
5. Adjust "R OFFSET", "G OFFSET" and "B OFFSET" in "SIL861" so that left side 80% WHITE window pattern is
set to the specified value.
6. Adjust "R GAMMA", "G GAMMA" and "B GAMMA" in "SIL861" so that right side 20% WHITE window pattern is
set to the specified value.
Specification: x = 0.275 y = 0.273 (80% WHITE) x= 0.269 y = 0.253 (20% WHITE) [Minolta CA-110]
Note: Apply this adjustment after for at least 30 min.
4) Initialization
1. Go to "Adjustment process mode".
2. Select "1" thru "3" of "CLR MODE" in "TEST".
Setting range: 0 Normal
1 Initial setting (User clear: Factory setting)
2 Initial setting (All clear) Full initialization of EEPROM (except for ROM area)
3 Full initialization of Configuration EEPROM
3. Move the cursor down by one line.
4. Press "VOL UP" key and change the display from "WAIT" to "SEND" (write).
5. Do not shut down power while the display is "SEND".
6. When the writing is finished, the display changes from "SEND" to "WAIT".
5) Resetting lamp error counter
1. Go to "Adjustment process mode".
2. Select "L ERR RESET" in "TEST".
3. Reset the data to "0".
[L ERR RESET]
Function: Reset of fluorescent lamp error counter
It resets the times of fluorescent lamp errors and clears the last value in the memory.
Indication range: 0-5 (Fluorescent lamp errors)
(When lamp error exceeds 5 times, power supply is disabled. Resetting is required in this case.)
29
LC-30HV4E
3. Adjusting Mode
1. Overview
The controller IC can be adjusted in this mode.
Adjustment is done while controlling the setting of the resistor corresponding to the selected adjustment item.
When monitor is used independently, it is adjusted using the OSD simple display function incorporated in LCD
controller.
The OSD function of panel link receiver (SIL861) is used for adjustment of the independent monitor.
2. Entry to the mode
1) When cable is not connected (independent mode), follow the steps below.
a) When power switch is turned on, press the main unit INPUT and VOL DOWN keys simultaneously.
b) Press the remote controller's process adjustment key (R/C code: 40h) / process adjustment mode 2 key (R/
C code: 31h).
2) When not in independent mode, follow the steps below.
a) When power switch is turned on, press the main unit CH DOWN and VOL UP keys simultaneously.
b) Press the remote controller's process adjustment mode 2 key.
3. Exit from the mode
Turn off the power.
Press the remote controller's process adjustment mode 2 key.
4. Display
1) First layer display
The third line shows the title. The 5th line and below show the items. Microprocessor's version number
appears in the 16th line.
Example) 1.00 → 1 00
1 2 3 4 5 6
1 S E R V I C
2 O M O D E
3
L C D
4
S I L 8 6
5
T E S T
6
V
7 8 9 10 11 12 13 14
E
M O D E
5 0 H Z
1
E R
X
X X
2) Second layer display (Adjustment item display)
A single page shows up to 10 adjustment items (or 14 lines).
The third line shows the title and the screen mode selected in MODE items (only when LCD is selected).
The 5th line shows the item. Microprocessor's version number appears in the 16th line.
Example) 1.00 → 1 00
Setting is shown in decimal number.
a) Adjustment on the LCD items
1 2 3 4 5 6 7 8 9 10 11 12 13
1 L C D
5 0 H Z
2 O V L 0
2 2
3
R E F 0
2 0
4
V L 6 4
9
5
R E F 6 4
1 7
6
V L 9 6
9
7
R E F 9 6
1 8
8
V L 1 2 8
8
9
R E F 1 2 8
1 8
10
V L 1 6 0
7
11
R E F 1 6 0
1 9
14
1
9
8
0
2
4
5
8
1
9
30
LC-30HV4E
b) Adjustment on the TEST items
1 2 3 4 5
1 T E S T
2 O L
E R
3
L C D
4
5
C L R
6
7
C N F G
8
6 7 8 9 10 11 12 13 14
R
R E
D A T A
M O D E
E E P
0
0 0 0 0
W A I T
0
W A I T
0 0 0 0
W A I T
5. Changing data
In "adjustment item display", the items pointed by cursor can be changed using VOL UP/DOWN key.(Holding
down the key is effective.)
For the items in "LCD DATA", select the item and hit ENTER key. The ten's digit (leftmost digit) in the address
changes to red (others in green). Data change using VOL UP/DOWN key is enabled.
To move to the next digit, press CH UP key (or rightward cursor key). To go back to the previous digit, press CH
DOWN key (or leftward cursor key). Thus, 4 digits data can be entered.
When CH UP key is pressed while in rightmost digit, the cursor moves to the leftmost digit. When CH DOWN key
is pressed while in leftmost digit, the cursor moves to the rightmost digit.
After address data adjustment, press ENTER key to exit from 4-digit adjustment and change the entire "LCD
DATA" line to red letters. (Same status as item selection)
6. Key operation
1) Basic behaviors
Basic key behaviors are as follows.
Behavior
Keys
Remote controller
Upward cursor movement
Cursor up
Downward cursor movement Cursor down
Rightward cursor movement Cursor right
Leftward cursor movement Cursor left
Data UP
VOL UP
Data DOWN
VOL DOWN
Set
ENTER
Back to previous layer
RETURN
Back (In bottom layer only) ENTER
Main unit
CH UP
CH DOWN
VOL UP
VOL DOWN
INPUT
INPUT
2) Data UP/DOWN
For the item for which OSD display is available, switch the display.
Adjust the data with UP/DOWN operation. (Any value beyond the limit is replaced by the limit value.)
Output data processing
Data transmission for every UP/DOWN operation (Data related to peripheral controller IC)
Execution of the last memory data when key is off
While the key is held down, the second step is performed approx. 500ms after the key operation and, after this,
every single step of UP/DOWN is carried out sequentially at 135ms interval.
3) Cursor UP/DOWN
Select the adjustment item by pointing it with the cursor.
When upward cursor movement is done while the cursor is at the top item, the cursor goes to the bottom item.
(In the case of multiple pages, the cursor goes to the bottom item on the previous page.)
When downward cursor movement is done while the cursor is at the bottom item, the cursor goes to the top item.
(In the case of multiple pages, the cursor goes to the top item on the next page.)
While the key is held down, the second step is performed approx. 500ms after the key operation and, after this,
every single step of UP/DOWN is carried out sequentially at 135ms interval.
31
LC-30HV4E
ADJUSTMENT MODE MENU LIST
First layer item
MODE
LCD
PAGE
1
1
2
3
4
SIL861
1
TEST
1
ITEM
VL0
REF0
VL64
REF64
VL96
REF96
VL128
REF128
VL160
REF160
VL192
REF192
VL224
REF224
VL256
REF256
COM BIAS
PWM CTRL
PWM FREQ
PWM DUTY
PATTERN1
PATTERN2
P – CLK1
P – CLK2
OS SW
OS D1
OS D2
OS D3
OPC LV0
OPC LV1
OPC LV2
OPC LV3
OPC LV4
OPC LV5
OPC LV6
OPC LV7
OPC LV8
OPC LV9
OPC LV10
R GAMMA
R OFFSET
G GAMMA
G OFFSET
B GAMMA
B OFFSET
L ERR RESET
LCD DATA
CLR MODE
CNFG EEP
SETTING RANGE
50HZ/60HZ/PC
0 ~ 255
0 ~ 255
0 ~ 255
0 ~ 255
0 ~ 255
0 ~ 255
0 ~ 255
0 ~ 255
0 ~ 255
0 ~ 255
0 ~ 255
0 ~ 255
0 ~ 255
0 ~ 255
0 ~ 255
0 ~ 255
0 ~ 255
0~7
0 ~ 4095
0 ~ 4095
0 ~ 14
0 ~ 12
0~3
0~7
0 ~1
0 ~ 255
0 ~ 255
0 ~ 255
0 ~ 85
0 ~ 85
0 ~ 85
0 ~ 85
0 ~ 85
0 ~ 85
0 ~ 85
0 ~ 85
0 ~ 85
0 ~ 85
0 ~ 85
20 ~ 180
0 ~ 510
20 ~ 180
0 ~ 510
20 ~ 180
0 ~ 510
0~50
Four digits 0 ~ F
WAIT/SEND
One digits 0 ~ 2
WAIT/SEND
Four digits 0 ~ F
WAIT/SEND
* Values in the parentheses are with PC.
32
INITIAL VALUE
50HZ
221
209
98
170
92
184
85
188
71
199
77
103
88
112
108
78
70
585
0
0
0
0
0
0
138
167
170
0(40)
8(44)
16(48)
24(52
32(56)
40(60)
48(64)
56(68)
64(72)
72(76)
80(80)
100
256
100
256
100
256
Toggle
0
WAIT
0
WAIT
0
WAIT
DATA SETTING
Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
Toggle
No Toggle
No Toggle
Toggle
Toggle
No Toggle
No Toggle
Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
)No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
No Toggle
Toggle
———
Toggle
———
Toggle
———
LC-30HV4E
MAJOR IC FUNCTIONS INFORMATIONS
∫ IC2501 (MSP4418G)
IC for decoding audio signals.
It serves as an S-IF audio signal decoder and an audio data selector.
∫ IC2510 (IXA385WJ)
IC for controlling audio delay.
LC-30/37HV4E uses a frame buffer to process video signals. This results in delay in outputting video signals.
The IC delays output of audio signals to synchronize output of video and audio signals.
∫ IC1301 (CXA2069Q)
7-input, 3-output selector.
This IC selects all audio and video signals received from input terminals and the tuner, except those signals
that relates to PC and components.
Video signals delivered to the IC are sent to YC separation circuits IC401 (main) and IC402 (sub). Audio
signals are sent to the SR unit via IC2501 (sound processor).
∫ IC401 (MM1519XQ)
4-input, 3-output video selector for component input.
This IC receives AV3 component input, AV1/3 RGB input and teletext RGB signals. Its output is for main, sub
and component.
∫ IC1601 (SDA5550M)
Teletext processing microcomputer.
This IC receives vide signals, decodes teletext and outputs data in RGB format.
∫ IC401/IC402 (TC90A69)
Adaptive infield 3-line digital comb filter supporting both NTSC and PAL.
This IC is a high-precision Y/C 1 chip incorporating a CNR circuit and performs YC separation of the sub video
signals received from IC1301.
∫ IC403/IC404 (ML6428C1)
6.7 MHz low-pass filter.
∫ IC801/IC802 (TB1274AF)
IC for synchronous processing of video and chroma signals for PAL/NTSC/SECAM color TV.
Color demodulation is provided by a high-performance image compensation circuit in the video section, a PAL/
NTSC/SECAM auto discrimination circuit in the chroma section, and a crystal that generates 4.43 MHz, 3.58
MHz and M/N-PAL clock signals.
This IC has a 4-channel YC signal input, 2-channel RGB signal input, and 2-channel chrominance signal input.
It receives main and sub chrominance signals from IC401 (main) and IC402 (sub) and delivers chrominance
signals via one-channel output.
∫ IC803 (CXA2101Q)
IC having a chrominance input integrated with a high-performance image compensation circuit. Equipped with
circuits for processing baseband signals and RGB signals and a 4-channel video switch incorporating an H/V
synchronization signal processing circuit.
Input selection is done by INPUT-SEL (IIC BUS). Y, Pb, Pr and GBR of Ycb, Cr and HD and their H/V
synchronization signals are inputted to input pins of each channel.
Multi-scan facility permits acceptance of a horizontal scan line frequency range of 16 KHz to 60 KHz.
33
LC-30HV4E
∫ IC1901 (IXA392WJ)
FPGA for synchronous processing
This IC selects synchronization signals and creates horizontal blanking signals.
∫ IC604 (TA1318AF)
IC for synchronous processing of TV component signals and measurement of frequency.
This IC incorporates an input signal frequency measurement feature and synchronous regeneration features.
It supports synchronous horizontal regeneration (15.75 KHz, 31.5 KHZ, 33.75 KHz and 45 KHz) and synchronous
vertical regeneration (525I, 525P, 625I and 750P).
PC I/F board side
∫ IC4 (CX3506R)
3-channel, 8-bit, 120 MSPS A/D converter incorporating AMP and PLL.
This IC is for video signals inputted to the IF board and used for one-screen and two-screen applications, and
for PC signals inputted to the front panel.
It provides A/D conversion of video signals (analog RGB) inputted to IN1 from CN6 and PC signals (analog
RGB) inputted to IN2 from CN8.
Converted digital signals are sent to IC25.
∫ IC310 (TLC5733A)
3-channel, 8-bit, 20 MSPS A/D converter.
This IC is for video signals inputted to the IF board and used for two-screen application.
It provides A/D conversion of video signals (analog YcbCr) inputted to IC310 from CN6.
Converted digital signals are sent to IC25.
∫ IC25 (IXA091WJ)
IC for I/P conversion and scaling of digital image according to the output resolution, and for data conversion.
There are two input channel: V0 and V1. V1 is for sub 480i/580i input processing for two-screen application. V0
is for processing all signals for main used for one and two-screen applications.
The IC generates clamp signals based on input synchronization signals.
It also performs data matrix conversion, and creates OSD signals.
Processed signals are sent to IC413.
∫ IC413 (SiI170)
Panel link transmitter.
This IC converts 8-bit RGB image data received from IC25 into TMDS differential signals and sends to the
monitor.
∫ IC1 (IX8270CE)
One-chip RISC microprocessor.
This IC communicates with the monitor and controls the system operation.
It controls all the ICs located in the media receiver.
∫ IC405 (UPD4721G)
RS-232 line driver/receiver conforming to EIA/TIA-232-E.
This IC enables the system to be controlled from a PC connected to the system.
It also allows IC1 to be upgraded using the PC.
34
LC-30HV4E
ËRH-iXA385WJZZ (ASSY:IC2510)
» Pin mapping
Pin No.
1, 19, 32, 33
44, 64
2
3
4
5
6
7
8, 9, 10, 18, 31
41, 42, 43, 62
11
12
13
14
15
16
17
20
21
22
23
24
25
26
27
28
29
30
34
35
36
37
38
39
40
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
63
Pin Name
Type
Description
VDD
––
Power supply
PLLVDC
VCOIN
TEST
CPOUT
PLLEN
PLLGND
GND
––
I
I
O
I
––
––
PLL power supply
VCO IN (used to construct external loop filter)
Input for testing
Charge pump out (used to construct external loop filter)
PLL enable signal input
PLLENO
SPDIFO
SPDIFI
IO0
IO1
IO2
IO3
IO4
UTEST
NANDTO
RESET
MEMTEST
BISTOUT
RWCLK
RSTRW
FEW
FRE
FD07
FD06
FD05
FD04
FD03
FD02
FD01
FD00
FD17
FD16
FD15
FD14
FD13
FD12
FD11
FD10
SDA
SCS
SCK
I2SCLO
I2SDAO
I2SWSO
I2SWSI
I2SDAI
I2SCLI
REFCLK
O
O
I
I/O
I/O
I/O
I/O
I/O
I
O
I
I
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I/O
I
I
O
O
O
I
I
I
I
PLL enable signal output
S/PDIF output (3.072 Mbps)
S/PDIF input (3.072 Mbps)
Expanded I/O, bit 0
Expanded I/O, bit 1
Expanded I/O, bit 2
Expanded I/O, bit 3
Expanded I/O, bit 4
Input for testing
Output for testing
Asynchronous reset signal input
Input for testing
Output for testing
Expanded FIFO R/W clock
Expanded FIFO master reset
Expanded FIFO write enable
Expanded FIFO read enable
Expanded FIFO data output, bit 7
Expanded FIFO data output, bit 6
Expanded FIFO data output, bit 5
Expanded FIFO data output, bit 4
Expanded FIFO data output, bit 3
Expanded FIFO data output, bit 2
Expanded FIFO data output, bit 1
Expanded FIFO data output, bit 0
Expanded FIFO data input, bit 7
Expanded FIFO data input, bit 6
Expanded FIFO data input, bit 5
Expanded FIFO data input, bit 4
Expanded FIFO data input, bit 3
Expanded FIFO data input, bit 2
Expanded FIFO data input, bit 1
Expanded FIFO data input, bit 0
Serial communication data
Serial communication chip select
Serial communication chip select
12S CL output
12S CL output
12S WS output
12S WS input
12S DA input
12S CL input
PLL REF CLK (same input as 12SCLI)
35
LC-30HV4E
36
LC-30HV4E
» Pin mapping
Pin No.
1
2
3
4
5
6
7
8
9
10
11, 12, 13
14, 15, 16
17
18
19
20
21
22
23
24
25
26
27
28
29, 30, 31, 32
33
34
35
36
37
38
39
40
41,42
43,44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61, 62
63, 64
65, 66
67
68
69
70
71
72
73
74
75, 76
77
78
79
80
Pin Name
NC
I2C_CL
I2C_DA
I2S_CL
I2S_WS
I2S_DA_OUT
I2S_DA_IN1
ADR_DA
ADR_WS
ADR_CL
DVSUP
DVSS
I2S_DA_IN2
NC
I2S_CL3
I2S_WS3
RESETQ
I2S_DA_IN3
NC
DACA_R
DACA_L
VREF2
DACM_R
DACM_L
NC
SC2_OUT_R
SC2_OUT_L
VREF1
SC1_OUT_R
SC1_OUT_L
CAPL_A
AHVSUP
CAPL_M
NC
AHVSS
AGNDC
NC
SC4_IN_L
SC4_IN_R
ASG
SC3_IN_L
SC3_IN_R
ASG
SC2_IN_L
SC2_IN_R
ASG
SC1_IN_L
SC1_IN_R
VREFTOP
NC
MONO_IN
AVSS
NC
AVSUP
ANA_IN1+
ANA_INANA_IN2+
TESTEN
XTAL_IN
XTAL_OUT
TP
AUD_CL_OUT
NC
D_CTR_I/O_1
D_CTR_I/O_0
ADR_SEL
STANDBYQ
Type
––
I/O
I/O
I/O
I/O
O
I
O
O
O
––
––
I
––
I
I
I
I
––
O
O
––
O
O
––
O
O
––
O
O
––
––
––
––
––
––
––
I
I
––
I
I
––
I
I
––
I
I
––
––
I
––
––
––
I
I
I
I
I
O
––
O
––
I/O
I/O
I
I
Description
Not connected
I2C clock
I2C data
I2S clock
I2S word strobe
I2S data output
I2S1 data input
ADR data output
ADR word strobe
ADR clock
Digital power supply 5V
Digital ground
I2S2-data input
Not connected
I2S3 clock
I2S3 word strobs
Power-on-reset
I2S3-data input
Not connected
Headphone out, right
Headphone out, left
Reference ground 2
Loudspeaker out, right
Loudspeaker out, left
Not connected
SCART 2 output, right
SCART 2 output, left
Reference ground 1
SCART 1 output, right
SCART 1 output, left
Volume capacitor AUX
Analog power supply 8V
Volume capacitor MAIN
Not connected
Analog ground
Analog reference voltage
Not connected
SCART 4 input, left
SCART 4 input, right
Analog Shield Ground
SCART 3 input, left
SCART 3 input, right
Analog Shield Ground
SCART 2 input, left
SCART 2 input, right
Analog Shield Ground
SCART 1 input, left
SCART 1 input, right
Reference voltage IF A/D converter
Not connected
Mono input
Analog ground
Not connected
Analog power supply 5V
IF input 1
IF common(can be left vacant, only if IF input 1 is also not in use)
IF input 2(can be left vacant, only if IF input 1 is also not in use)
Test pin
Crystal oscillator
Test pin
Audio clock output(18.432MHz)
Not connected
D_CTR_I/O_1
D_CTR_I/O_0
I2C Bus address select
Stand-by(low-active)
37
LC-30HV4E
ËVHiCXA2069Q-1 (ASSY:FIC1301)
S2-compatible 7-input, 3-output AV switch
»Block diagram
38
LC-30HV4E
» Pin mapping
Pin No.
Pin Name
Type
63
1
8
15
22
30
60
3
10
17
24
49
5
12
19
26
51
62, 2
9, 16
23, 29
59, 64
4, 11
18, 25
31, 61
53
41
44
56
39
58
47
37
52
43
38
54
45
40
6
13
20
27
7
14
21
28
32
TV
V1
V2
V3
V4
V4
V4
Y1
Y2
Y3
Y4
YIN1
C1
C2
C3
C4
CIN1
LTV, LV1
LV2, LV3
LV4, LV5
LV6, RTV
RV1, RV2
RV3, RV4
RV5, RV6
VOUT1
VOUT3
V/YOUT2
YOUT1
YOUT3
COUT1
COUT2
COUT3
LOUT1
LOUT2
LOUT3
ROUT1
ROUT2
ROUT3
S2-1
S2-2
S2-3
S2-4
S-1
S-2
S-3
S-4
ADR
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
33
34
36
SCL
SDA
DC OUT
I
I
O
55
46
48
TRAP1
TRAP2
MUTE
I
I
I
50
BIAS
I
Description
Video signal input
Composite video signal input
Y/C separation signal input, used for luminance signal input
YIN1: Input for signal created by Y/C separation of VOUT1 output
Y/C separation signal input, used for chrominance signal input
CIN1: Input for signal created by Y/C separation of VOUT1 output
Audio signal input
Video signal output, used for composite vide signal output
Video signal output, controlled via 12C bus and used for composite video signal output
Power or luminance signal output is selected.
Video signal output, used for luminance signal output
Video signal output, used for chrominance signal output
Audis signal output
Used for detection of S2-compatible DC that is superimposed to C signal.
4:3 image signal is selected when voltage ? 1.3V, 4:3 letterbox signal when 1.3V
< voltage ? 2.5V, and 16:9 squeeze signal when voltage > 2.5V. 4:3 image signal is
selected when the pins are open because they are pulled down to GND via 100K?.
Used for selection between composite video signal and S signal.
Detection result is written to the status register. S signal is selected when voltage ?
3.5V, and composite video signal when voltage > 3.5V. Composite video signal is
selected when the pins are open because they are pulled down to 5V via 100K?.
Used for selection of slave address for 12C bus.
90H is selected when voltage ? 1.5V, and 92H when ? 2.5V.
90H is selected when the pin are open.
12C bus signal input
12C bus signal input
Used for output of S2-compatible DC that is superimposed to COUT3.
DC superimposition is done by connecting to COUT3 via capacitor. The pin is
controlled via 12C bus.
Connection of 4.7k? external resistor provides output impedance of 10?3K? that
conforms to S2.
Connected to trap circuit for sub carrier.
Mute for audio signal output.
Mute is on when voltage ? 1.3V and off when voltage ? 2.5V.
Mute is off when the pin is open.
Internal reference bias input.
Connected to GND via capacitor.
39
LC-30HV4E
ËVHiMM1519XQ-1 (IC1401)
Component Input Video Switch
»Block diagram
40
LC-30HV4E
» Pin mapping
Pin No.
1
2
3
11
12
13
21
22
23
4, 14, 39,45, 52, 58
51
5
15
53
59
24
6, 8, 16, 18, 33,35,
37, 41, 43, 47, 49,
54, 58, 60, 62
7
9
17
19
55
57
61
63
10
20
32
64
25
26
27
28
29
30
31
34
36
38
40
42
44
46
48
50
Pin Name
Type
VIDEO 1-L1
VIDEO 1-L2
VIDEO 1-L3
VIDEO 2-L1
VIDEO 2-L2
VIDEO 2-L3
VIDEO 3-L1
VIDEO 3-L2
VIDEO 3-L3
VCC
AVCC
VIDEO 2-Y
VIDEO 3-Y
TUNER-Y
VIDEO 1-Y
DGND
GND
I
I
I
I
I
I
I
I
I
––
––
I
I
I
I
––
––
VIDEO 2-Pb
VIDEO 2-Pr
VIDEO 3-Pb
VIDEO 3-Pr
TUNER-Pb
TUNER-Pr
VIDEO 1-Pb
VIDEO 1-Pr
VIDEO 2-SW
VIDEO 3-SW
MONO-SW
VIDEO 1-SW
ADDRESS
SDA
SCL
DVCC
L3 OUT
L2 OUT
L1 OUT
Pr OUT 3
Pb OUT 3
Y OUT 3
Pr OUT 2
Pb OUT 2
Y OUT 2
Pr OUT 1
Pb OUT 1
Y OUT 1
I
I
I
I
I
I
I
I
I
I
I
I
I
I/O
I
––
O
O
O
O
O
O
O
O
O
O
O
O
Description
D-pin connection line input
Analog power supply (9V)
Y signal input
Chrominance input
D-pin connection check switch line input
Slave address input
12C bus data input/output
12C bus clock input
Digital power supply (5V)
Monitor output line output
Image output
41
LC-30HV4E
ËVHiTB1274AF-1Q (ASSY:IC801, IC802)
VIDEO/CHROMA Processor
»Block diagram
42
LC-30HV4E
» Pin mapping
Pin No.
Pin Name
Type
1
2
3
4
5
6
7
8
9
10
CVBS1/Y1-IN
SYNC-IN
CVBS-OUT
VS
COMB Y-IN
D-VDD
COMB C-IN
D-GND
HS
SCP
I
I
O
O
I
––
I
––
O
O
11
12
13
14
15
Yvi-IN
SYNC-VCC
SCL
SDA
YS3
(iRGB1-in)
SYNC-GND
Cr1-IN
Cb1-IN
Y1-IN
CLP-FIL
Y-OUT
Cb-OUT
Cr-OUT
YS1
(YVbC2-IN)
B1-IN
G1-IN
R1-IN
Y/C-GND
Cr2-IN
Cb2-IN
Y2-IN
Y/C-VCC
B2-IN
G2-IN
R2-IN
YS2/YM
(RGB2-IN)
FIL.
X'TAL
C3-IN
APC-FIL
CVBS3/Y3-IN
ADDRESS
C2-IN
CVBS2/Y2-IN
COMB SYS
Fsc-OUT
AFC-FIL
C1-IN
O
––
I
I/O
I
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
––
I
I
I
––
O
O
O
I
I
I
I
––
I
I
I
––
I
I
I
I
––
––
I
––
I
I
I
I
O
O
––
I
Description
CVBS1 or Y1-IN signal input
Synchronization signal input
CVBS or Y+C signal output
Output of counted-down vertical synchronization signal
Input of Y signal outputted from comb filter. Open when not used
5 VDC power supply to DDS/BUS/V-CD/H-CD block (standard)
Input of C signal outputted from comb filter. Open when not used
GND for DDS/BUS/V-CD/H-CD block
Output of horizontal synchronization signal under AFC
Sand castle pulse output.
Clamp pulse and horizontal blanking pulse are outputted.
Output of synchronous input Y signal selected using video SW
5VDC power supply to SYNC/HVCO block (standard)
12C bus SCL input
12C bus SDA output
Switch for selection between main signal and RGB1 input signal. This input is
operative only when RGB1-ENB is enabled during bus setting.
GND for SYCN/HVOC block
Y1/Cb/Cr1 signal input
Used to connect Y clamp filter
Y/Cb/Cr signal output
Switch for selection between main signal and input signal
RGB1 signal input. YS3 or 12C bus is used to select signal.
GND for Y/C/Text/Video-SW/1HDL block
Y2/Cb2/Cr2 signal input. YS1 is used to select signal.
Open when the pin is not used.
5VDC Power supply to Y/C/Text/Video-SW/1HDI block. (standard)
RGB2 signal input. YS is used to select signal.
Open when not used.
Switch for selection between main signal and RGB2 input signal
Connected to Y/C-VCC pin
Connect to 16.2 MHz crystal oscillator
Chroma signal input. Open when not used.
Connected to chroma modulation filter
CVBS33 or Y3 signal input. Open when not used.
Slave address input
Chroma signal input. Open when not used.
CVBS2 or Y2 signal input. Open when not used.
Current color system discrimination result output. Pin 46 is also used for this output.
Sub carrier output
Connected to AFC detection filter
Chroma signal input. Open when not used.
43
LC-30HV4E
ËVHiCXA2101Q-1 (ASSY:IC803)
Baseband image signal processing
»Block diagram
44
LC-30HV4E
» Pin mapping
Pin No.
Pin Name
Type
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
37
39
36
38
40
41
42
43
44
45
IN2-H
IN2-V
IN2-1
IN2-2
IN2-3
Vcc-MAT
IN3-H
IN3-V
IN3-1
IN3-2
IN3-3
GND-MAT
IN4-H
IN4-V
IN4-1
IN4-2
IN4-3
V-PH
IN5-H
IN5-V
IN5-1
IN5-2
IN5-3
H-PH
YG-OUT
YG-IN
IREF-SYNC
VS-OUT
HS-OUT
Vcc-OUT
SCP-IN
VTIM-IN
HP-IN
GND-OUT
R-OUT
G-OUT
B-OUT
R-SH
G-SH
B-SH
IK-IN
PABL-FIL
ABL-FIL
ABL-IN
ABL-IN
I
I
I
I
I
––
I
I
I
I
I
––
I
I
I
I
I
46
47
48
49
LR1-IN
LG1-IN
LB1-IN
LB1-IN
I
I
I
I
50
51
52
53
54
LR2-IN
LG2-IN
LB2-IN
ADDRESS
DPIC-C
I
I
I
I
I
55
56
57
58
59
60
61
SCL
SCL
DPIC-MUTE
CLP-C
VM-OUT
VM/SHP/COL-OFF
YCBCR-SW
I
I
I
62
63
64
ECR-IN
ECB-IN
EY-IN
I
I
I
I
I
O
I
O
O
O
I
I
I
O
O
O
O
Description
IN2-H: Independent H periodic signal input
IN2-V: Independent V periodic signal input
IN2 system signal input
Power supply to selector or synchronous processing modules
IN3-H: Independent H periodic signal input
IN3-V: Independent V periodic signal input
IN3 system signal input
GND for selector or synchronous processing modules
IN4-H: Independent H periodic signal input
IN4-V: Independent V periodic signal input
IN4 system signal input
Connected to capacitor for holding Vsync peak
IN5-H: Independent H periodic signal input
IN5-V: Independent V periodic signal input
IN5 system signal input
Connected to capacitor for holding Hsync peak
Output of composite video signal for synchronous separation
Input of composite video signal for synchronous separation
Pin for reference current setting (approx. 4.6V)
Output of HV of either IN1 system or IN2 ? IN5 system selector signals. Signal is
selected by 12C bus "YCBCR/MAT".
Power supply to RGB system
Sand-castle-pulse input
V timing pulse input
H pulse input
GND for RGB system
RGB signal output.
When 100IRE white is inputted, signal is outputted at 2.6Vp-p.
RGB AKB sample & hold
I
O
I
I
I
I
Input of returned reference pulse
Peak ABL peak-hold
Creates LPF when ABL control signal is received.
ABL control signal input
YM1/YS1 control signal input.
Input level is judged on the three-value logic.
This pin enables VM to turn off when YM or YS reaches its specified value.
Analog RGB1 signal input
YM2/YS2 control signal input.
Input level is judged on the three-value logic.
This pin enables VM to turn off when YM or YS reaches its specified value.
Analog RGB2 signal input
12C bus slave address input
Used to connect capacitor to GND pair for detection of dynamic picture
(black expansion)
12C bus SCl (serial clock) input
12C bus SDA (serial data) input
Used to provide mute control to dynamic picture (black expansion)
Connected to Y system clamp capacitor
VM output. Differential waveform of Y signal is outputted with positive polarity.
Used to turn off VM, sharpness and color. Input level is judged on the three-value logic.
Input for switching signal inputted to INT/EXT SW. External input pin is selected when
this input is High.
External Y/Cb/Cr signal input
45
LC-30HV4E
ËRH-iXA385WJZZ (ASSY:IC2510)
» Pin mapping
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
Pin Name
NC
SP_CP2
SP_VD
GND
SP_HD
VD3
HD3
SP_CP1
TDI
TMS
TCK
TEXT_HD
US_HD
TEXT_VD
Vcc3.3V
US_VD
GND
MODEA
MODEB
MODEC
SELA
SELO
SELC
TDO
GND
Vcc3.3V
VD1
HD1
PL_VD
PL_HD
PL_CP
PL_BLK
MODED
NC
Vcc3.3V
NC
CC_HD
ow_vblk
HDS
VDS
HD2
VD2
clk
NC
Type
––
I
I
––
I
O
O
I
I
I
I
O
I
O
––
I
––
I
I
I
I
I
I
O
––
––
I
I
O
O
O
O
I
––
––
––
O
I
O
O
I
I
I
––
Description
Non-connection
Input of clamp signal from synchronous separation IC (for 15K system)
Input of vertical synchronization signal from synchronous separation IC
Ground
Input of horizontal synchronization signal from synchronous separation IC
Output of vertical synchronization signal to synchronous separation IC
Output of horizontal synchronization signal to synchronous separation IC
Input of clamp signal from synchronous separation IC (normal)
SP data input
SP mode input
SP clock input
TEXT_HD output
RCA/TEXT horizontal synchronization signal input
TEXT_VD output
TEXT_VD output
RCA/TEXT vertical synchronization signal input
Ground
Mode selection signal A
Mode selection signal B
Mode selection signal C
Input of HD switching control signal for main video chroma/RCA
Input of control signal for TEXT synchronization signal output
Input of control signal for TEXT synchronization signal output
ISP data output
Ground
Power supply
Input of vertical synchronization signal from main video chroma IC
Input of horizontal synchronization signal from main video chroma IC
Vertical synchronization signal output
Horizontal synchronization signal output
Clamp signal output
H blank signal output
Mode selection signal D
Mode selection signal D
Power supply
Non-connection
Horizontal synchronization signal for closed caption
Auto wide V blank signal input
Output of horizontal synchronization signal for PC board
Output of vertical synchronization signal for PC board
Input of horizontal synchronization signal from sub video chroma IC
Input of vertical synchronization signal from sub video chroma IC
Clock input
Non-connection
46
LC-30HV4E
ËVHiTC90A69++1Y (ASSY:IC402)
» Pin mapping
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Pin Name
BIAS
VRT
VDD1
TESTI1
VSS2
VRB
YCIN
TEST
KILLER
TESTI2
VDD3
VSS3
VDD2
TESTI3
SCL
SDA
MODE1
TESTOUT
FSC
VDD4
VSS4
FIL
PD
VB2
YOUT
VSS1
COUT
VB1
Type
––
––
––
I
––
––
I
O
I
I
––
––
––
I
I
I
O
I
I
––
––
I
O
––
O
––
O
––
Description
ADC bias
ADC upper limit bias
ADC and DAC power supply (analog system)
Input for testing
ADC GND (analog system)
Video signal input
ADC lower limit bias
Reset control and test control before shipping
Y/C separation and vertical enhancer OFF
Input for testing
Power supply to logic (digital system)
Logic and DRAM GND (digital system)
DRAM power supply (digital system)
Input for testing
IIC BUS clock input
IIC BUS data input
MODE1 output
Input for testing
Clock input
PLL power supply (analog system)
PLL GND (analog system)
VCO control
PLL detection output
DAC bias 2
Luminance signal output
DAC GND (analog system)
DAC GND (analog system)
DAC bias 1
47
LC-30HV4E
ËRH-iX3270CEZZ (ASSY:IC1)
» Pin mapping
Pin No.
34, 36-44,
46, 48-52
23-26, 28, 30-32
13-18, 20, 22
86, 84, 82, 78-72,
70-68-60, 56-53
96
98
99
100
101
102
87
118
106
119
107
108
110
112
113
116
117
89
90
91
92
93
88
105
123
11-8
12
7
160
182
159
191
114
192
115
189
190
171
164
165
172
166
167
174
168
169
170
176
104
126
103
146, 149
156
155
162
5
4
Pin Name
Type
Description
D[15:0]
I/O
Data bus D [15:0]
D[23:16/PTA[7:0]
D[31:24/PTB[7:0]
A[25:0]
I/O
I/O
O
Data bus D [23:16] / I/O port A [7:0]
Data bus D [31:24] / I/O port B [7:0]
Address bus A [15:0]
CS0
CS2/PTK[0]
CS3/PTK[1]
CS4/PTK[2]
CS5/CE1E/PTK[3]
CS6/CE1B
BS/PTK[4]
RAS3U/PTE[2]
RAS3L/PTJ[0]
RAS2U/PTE[1]
RAS2L/PTJ[1]
CASLL/CAS/PTJ[2]
CASLH/PTJ[3]
CASHL/PTJ[4]
CASHH/PTJ[5]
CAS2L/PTE[6]
CAS2H/PTE[3]
WE0/DQMLL
WE1/DQMLU/WE
WE2/DQMUL/
ICIORD/PTK[6]
WE3/DQMUU/
ICIOWR/PTK[7]
RD/WR
RD
CKE/PTK[5]
WAIT
IRL[3:0]/IRQ[3:0]/
PTH[3:0]
IRQ4/PTH[4]
NMI
IRQOUT
WAKEUP/PTD[3]
TCLK/PTH[7]
DREQ0/PTD[4]
DACK0/PTD[5]
DREQ1/PTD[6]
DACK1/PTD[7]
DRAK0/PTD[1]
DRAK1/PTD[0]
RxD0/SCPT[0]
TxD0/SCPT[0]
SCK0/SCPT[1]
RxD1/SCPT[2]
TxD1/SCPT[2]
SCK1/SCPT[1]
RxD2/SCPT[4]
TxD2/SCPT[4]
SCK2/SCPT[5]
RTS2/SCPT[6]
CTS2/IRQ5/SCPT[7]
CE2B/PTE[5]
IOIS16/PTG[7]
CE2A/PTE[[4]
CAP[1:2]
EXTAL
XTAL
CKIO
EXTAL2
XTAL
O
O/(I/O)
O/(I/O)
O/(I/O)
O/(I/O)
O
O/(I/O)
O/(I/O)
O/(I/O)
O/(I/O)
O/(I/O)
O/(I/O)
O/(I/O)
O/(I/O)
O/(I/O)
O/(I/O)
O/(I/O)
O
O
O/(I/O)
Chip select 0/
Chip select 2 / I/O port K [0]
Chip select 3 / I/O port K [1]
Chip select 4 / I/O port K [2]
Chip select 5 / CE1 (area 5SPCMIA)/O port K [3]
Chip select 6 / CE1 (area 6SPCMIA)
Bus cycle start signal / I/O port K [4]
RAS (area 3DRAM, SDRAM upper 32MB address) / I/O port E [2]
RAS (area 3DRAM, SDRAM upper 32MB address) / I/O port J [0]
RAS (area 2DRAM, SDRAM upper 32MB address) / I/O port E [1]
RAS (area 2DRAM, SDRAM upper 32MB address) / I/O port JE [1]
D7-D0 CAS (DRAM)/CAS (SDRAM) / I/O port J [2]
D15-D18 CAS (DRAM) / I/O port J [3]
D23-D16 CAS (DRAM) / I/O port J [4]
D31-D24 CAS (DRAM) / I/O port J [5]
D31-D24 CAS (DRAM) / I/O port J [5]
D31-D24 CAS (DRAM) / I/O port J [5]
D7-D0 selection signal/DQM (SDRAM)
D7-D0 selection signal/DQM (SDRAM)
D23-D16 selection signal/DQM (SDRAM)/PCMCIA I/O port K [6]
O/(I/O)
D31-D24 selection signal/DQM (SDRAM)/PCMCIA I/O write I/O port K [7]
O
O
O/(I/O)
I
I
Read/Write switch signal
Read strobe
CK enable (for SDRAM only) / I/O port K [5]
Hardware wait request
Hardware wait request
I
I
O
O/(I/O)
I/O
I
O/(I/O)
I
O/(I/O)
O/(I/O)
O/(I/O)
I
O
I/O
I
O
I/O
I
O
I/O
O/(I/O)
I
O/(I/O)
I
O/(I/O)
––
I
O
I/O
I
O
External interrupt request / I/O port H [4]
Non-maskable interrupt request
Interrupt request output
Standby mode interrupt request output / I/O ports D [3]
TMU/RTC clock I/O / I/O port H [7]
DMA request 0 / I/O port D [4]
DMA ACK 0 / I/O port D [5]
DMA request 0 / I/O port D [6]
DMA ACK 1 / I/O port D [7]
DMA ACK 1 / I/O port D [7]
DMA ACK 0 / I/O port D [0]
Receive data 0/SCI input port [0]
Send data 0/SCI output port [0]
Serial clock 0/SCI I/O port [1]
Receive data 0/SCI input port [2]
Send data 0/SCI output port [2]
Serial clock 1/SCI I/O port [3]
Receive data 0/SCI input port [4]
Send data 2/SCI output port [4]
Serial clock 2/SCI I/O port [5]
Send request 2/SCI I/O port [6]
Send clear 2/enternal interrupt request/SCI input port [7]
PC card 0 chip enable 2 / I/O port E [5]
Write protect/input port G [7]
PC card 1 chip enable 2 / I/O port E [4]
PLL external capacitor pin [1:2]
External clock/crystal oscillator input
Crystal oscillator output
System clock I/O
RTC crystal oscillator input
RTC crystal oscillator output
48
LC-30HV4E
» Pin mapping
Pin No.
193
124
122
121
2, 1, 144
196, 195
197
194
158, 157
204-199
206, 207
177-180, 185-188
184
120, 94
136-143
127-131, 135
125
151
21, 29, 35, 47, 59,
71, 81, 85, 97,
111, 134, 154,
163, 175, 183
145, 150
3
205
19, 27, 33, 45,
57, 69, 79, 83, 95,
109, 132, 152,
153, 161, 173, 181
147, 148
6
198, 208
Pin Name
RESETP
RESETM
BREQ
BACK
MD[2:0]
MD[4:3]
MD5
CA
STATUS[1:0]/
PTJ[7:6]
AN[5:0]/PTL[6:7]
AN[6:7]/DA[1:0]/
PTL[6:7]
PTC[7:0]/PINT[7:0]
PTD[2]/RESETOUT
PTE[0]/PTE[7]
PTF[7:0]/PINT[15:8]
PTG[6:0]
PTH[5]/ADTRG
PTH[6]
Vcc
Type
Description
I
I
I
O
I
I
I
O
I/O
Power-on reset request
Manual reset request
Bus request
Bus ACK
Clock mode select
Area 0 bus width select
Endian select
Chip active
Processor status [1:0] / I/O port J [7:6]
I
I/O
A/D converter input [5:0]/input port L [5:0]
A/D converter input [6:7] / D/A converter output [1:0] / input port L [6:7]
I/O
I/O
I/O
I
I
I
I
––
I/O port C [7:0]/port interrupt [7:0]
I/O port D [2]/reset output
I/O port E [0]/I/O port E [7]
I/O port E [7:0]/port interrupt [15:8]
I/O port G [6:0]
I/O port H [5]/analog trigger
I/O port H [6]
Power supply (3.3V)
Vcc(PLL)
Vcc(RTC)
Avcc
Vss
––
––
––
––
Power supply (3.3V)
Power supply (3.3V)
Analog power supply (3.3V)
Power supply (0V)
Vss(PLL)
Vss(TRC)
Avss
––
––
––
Power supply (0V)
Power supply (0V)
Analog power supply (0V)
49
LC-30HV4E
Ë9DK001-15079 (CXA3506R) (ASSY:IC4)
3-channel, 8-bit, 120MSPS A/D converter amplifier PLL
» Pin mapping
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
15
16, 94
17
18, 92
19, 32, 42, 54,
65,76,90
20, 33, 44, 55,
67, 77, 89
21, 22, 24-28, 31
23, 30, 43, 50,
59, 66,7 9, 86
29, 80
34-41
45-49,
51-53
56-58,
60-64
68-75
78, 81-85,
87,88
91
93
95
96
97
98
99
100
101
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
123
124
125
126
127
128
129
130
132
133
134
135
136
137
Pin Name
Type
Description
B/CbOUT
ADDRESS
R/CrOUT
NC
NC
XPOWERSAVE
DGNDREG
DVCCREG
SDA
SCL
XSENABLE
SEROUT
3WIRE/I2C
AVCCADREF
AVCCAD3
VRT
DVCCAD3
DVCCADTTL
O
I
O
––
––
I
––
––
I
I
I
O
I
––
––
O
––
––
Amplifier output signal monitor
I2C slave addressing
Amplifier output signal monitor
Not used
Not used
Power saving
Resistor GND
Resistor power supply
Control resistor data input
Control resistor clock signal input
3-wire control resistor enable signal input
3-wire control resistor data read
12V bus mode and 3-wire bus mode select
ADC reference voltage power supply
ADC analog power supply
ADC top reference voltage output
ADC digital power supply
ADC TTL output power supply
DGNDADTTL
––
ADC TLL output GND
RA0~RA7
DGNDAD3
O
––
R channel port A data output
ADC digital GND
AGNDAD3
RB0~RB7
BA0~`BA7
––
O
O
ADC analog GND
R channel port B data output
B channel port A data output
BB0~BB7
O
B channel port B data output
GA0~GA7
GB0~GB7
O
O
G channel port A data output
G channel port B data output
DVCCAD
VRB
AGNDADREF
DVCCPLLTTL
DGNDPLLTTL
XCLKCLK
1/2XCLK
1/2CLK
DSYNC/
DIVOUT
UNLOCK
SOGOUT
HOLD
XTLOAD
EVEN/ODD
XCLKIN
CLKIN
SYNCIN1
SYNCIN2
CLPIN
DVCCPLL
DGNDPLL
AVCCVCO
AGNDVCO
RC1
RC2
AVCCIR
IREF
AGNDIR
G/YIN1
AVCCAMPG
G/YIN2
AGNDAMPG
G/YCLP
B/CbCLP
R/CrCLP
SOGIN1
B/CbIN1
AVCCAMPB
SOGIN2
B/CbIN2
AGNDAMPB
––
O
––
––
––
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
––
––
––
––
––
––
––
I
––
I
––
I
––
––
––
––
I
I
––
I
I
––
ADC digital power supply
ADC bottom reference voltage output
ADC reference voltage GND
PLL TTL output power supply
PLL TTL output GND
CLK reverse output
CLK output
I2CLK reverse output
I2CLK output
DSYNC signal outut/DIVOUT signal output
UNLOCK signal output
Input of sink signal of Sink-On-Green signal
Phase comparison disable signal input
Programmable counter reset
ADC sampling clock inverse pulse input
Negative test clock input
Positive test clock input
Sink signal input 1
Sink signal input 2
Clamp pulse input
PLL digital power supply
PLL digital GND
PLL VCO analog power supply
PLL VCO analog GND
External PLL loop filter
External PLL loop filter
IREF analog power supply
Current input
IREF analog GND
G/Y signal input 1
G/Y amplifier power supply
G/Y signal input 2
G/Y amplifier power supply
Brightness clamp capacitor connection
Brightness clamp capacitor connection
Brightness clamp capacitor connection
Sink-On-Green signal input 1
B/Cb signal input 1
B/Cb amplifier power supply
Sink-On-Green signal input 2
B/Cb signal input 2
B/Cb amplifier GND
50
LC-30HV4E
Pin No.
139
140
141
142
143
144
14, 102, 122,
131, 138
Pin Name
R/CrIN1
AVCCAMPR
R/CrIN2
AGNDAMPR
G/YOUT
DACTEST
OUTDPGND
Type
I
––
I
––
O
O
––
Description
R/Cr signal input 1
R/Cr amplifier power supply
R/Cr signal input 2
R/Cr amplifier GND
Amplifier output signal monitor
Input for testing amplifier control resistor DAC
51
LC-30HV4E
TROUBLE SHOOTING TABLE
AVC System
Power cannot be turned on. (The power LED on the front panel does not light up).
Is the power cable connected properly?
NO
Plug the power cable connector and retry to turn on the
power.
NO
Replace the fuse and retry to turn on the power. If the fuse burns,
check VA701, D701 and IC701 and replace if necessary.
NO
Check the BU+5V line for correct impedance. (Measure the
resistance between Pin 1 and GND).
YES
Is fuse (F701) in order?
YES
Is the BU+5V line (pin 1 of P1703) in order?
NO
Remove the cause of fault or
short-circuit.
YES
Are the wire harness and FFC connected properly?
YES
Check IC1702 and its
peripheral circuits.
YES
Does the voltage of the OVP line (pin 8 of P1702) fluctuate
after power-on?
NO
Check connections of the wire harness and FFC and
reconnect if necessary.
NO
Check power supply internal devices (IC701, IC72, PC702,
Q702, D708 and D705).
NO
Check DC/DC converter output lines and MOS-FET (Q1707
and Q1708) and replace if necessary.
YES
Are DC/DC converter outputs and MOS-FET (Q1707 and
Q1708) in order?
YES
Replace IC1703.
The power does not turn on even through the power button is pressed. (The red power LED on the front panel does not turn green or
is blinking red).
Is the system cable connected properly between the Display
and the AVC System (between DISPLAY OUTPUT(1)’s)?
NO
Reconnect and retry to turn on the power.
YES
Are the power switches of the Display and AVC System on?
NO
Turn on the power switches of the Display and AVC System.
YES
Are the UR+6V, UR+10V and UR+13V lines (pins 1, 2, 7 and
9 of P1702) in order?
NO
Is PS_ON (pin 3 of P1702) pulled high (3.5V)?
YES
YES
NO
Check the PS_ON line.
YES Is the impedance of the UR+6V, UR+10V and UR+13V lines
correct? (Measure the resistance between pins 1/2/7/9 of
P1072) and GND).
NO
Check the UR+6V, UR+10V and
UR+13V lines and devices on the
lines.
NO
Are the D+1.8VCV line (pins 5 and 6 of P1701), D+3.3V line
(pin 8 of P1701), D+5V line (pin 1 of P1701) and A+5V line
(pin 3 of P1701) in order?
Is D_POW (pins 32 and 34 of IC1703, pin 2 of IC1704 and
pin 2 of IC1705) pulled high?
YES
YES
NO
Check the D_POW line (pin 6 of
IC1503).
Are MOS-FET (Q1707 and Q1708) and REG. IC (IC1704 and
IC1705) in order?
Check the wire harness and FFC for proper connection.
NO
YES
Replace IC1703.
Check each output line and replace MOS-FET (Q1707 and
Q1708) and REG. IC (IC1704 and IC1705).
52
Check IC2501 (multi-sound processor) and its
peripheral circuits.
Check lines and devices between pins 36/37 of
IC2501 and pins 1/3 of the AV unit connector
(P2502). (Q2504-5, Q2509-10 and Q2513-4)
NO
NO
Are the audio outputs of IC2501 (multi-sound
processor) in order?
Pins 36 and 37 of IC2501 (SC1 OUT L/R).
Are audio signals applied to the AV unit
connectors (pins 1 and 3 of P2502)?
No sound (2)
53
No audio output <INPUT2/3>
No sound (3)
YES
Check lines and devices between pins 27/28 of
IC2501 and pins 3/1 of INPUT1. Also check the
audio mute circuits.
(IC2504, Q1101-2)
YES
Are the audio outputs of IC2501 (multi-sound
processor) in order?
Pins 27 and 28 of IC2501 (DRCM L/R)
YES
Check lines and devices between pins 43/45 of
IC1301 and pins 3/1 of INPUT2/3. Also check
the audio mute circuits.
(IC1301, Q1104-7 and Q1109-12)
NO Are the audio outputs of IC1301 (AV switch) in
order?
Pins 43 and 45 of IC1301 (SC1 TV SUB OUT L/R)
YES
Has the input mode been selected on the Input Select screen?
No audio output <Input1>
Check TU1101 (U/V tuner) and its peripherals.
NO
Are the tuner audio inputs of IC2501 (multi-sound
YES Check IC2501 (multi-sound processor) and its
processor) in order?
peripheral circuits.
Pin 67 (sound IF1) of IC2501
Pin 69 (sound IF2) of IC2501
NO
YES Check B.P.F. of SIF1 and SIF2.
Is the audio signal applied to tuner output pin 21?
(Q1119-20 and Q1121-2)
The speaker generates no sound when TV signal is received.
Check audio circuits of the Display.
Check peripherals of the SR unit DISPLAY
OUTPUT 2 pin (SC6000).
YES
YES
NO
YES Set the monitor audio output to "Fixed".
Remove the headphone.
Is the monitor audio output set to "Variable"? Or
Is the headphone connected?
No sound is heard from the speaker in all modes.
AVC System
The audio level is abnormal:
Is the monitor audio output set correctly?
"Variable" or "Fixed"
YES
No sound at all:
Are the audio outputs of IC2501 (Multi-sound
processor) in order?
Pins 34 and 33 (SC2 OUT L/R) of IC2501
YES
Check lines and devices between pins 34/33 of
IC2501 and the monitor output (J1101). Also
check the audio mute circuit.
(Q2502-3, Q1114-5 and Q1106-7)
No monitor audio output or abnormal audio
Check IC1301 (A switch) and its peripherals.
YES
Are the audio inputs of IC1301 (AV switch) in
order?
Input 1: Between pins 2 and 4 of IC1301
Input 2: Between pins 9 and 11 of IC1301
Input 3: Between pins 16 and 18 of IC1301
Input 4: Between pins 23 and 25 of IC1301
PC input: Between pins 29 and 31 of IC1301
NO
Are the audio outputs of IC1301 (AV switch) in
order?
Pins 52 and 54 of IC1301 (TV MAIN OUT L/R)
Are the audio input circuits of IC1301 (AV switch)
in order?
YES Input 1: Between pins 6/2 and pins 2/4 of IC1301
Input 2: Between pins 6/2 and pins 9/11 of IC1301
Input 3: Between pins 6/2 and pins 16/18 of IC1301
Front panel input: Between J2404 and pins 23/25
of IC1301
PC input: Between J2403 and pins 29/31 of IC1301
YES Are the audio inputs of IC2501 (multi-sound
processor) in order?
Pins 56 and 57 of IC2501 (SCI IN1 L/R)
The speaker generates no sound when audio signals are inputted from an external device or a PC.
No sound (1)
LC-30HV4E
NO
NO
54
YES
NO
NO
Is the Y/C signal applied to pins 24 and 262
of IC1301 (AV switch)?
YES
(G)
Select INPUT4 Y/C on the Input Select
screen.
Check lines and devices between pins3/4 of
INPUT1 (J2401) and pins 24/26 of IC1301.
NO
NO
YES
(F)
Is the Y/C signal applied to pins 17 and 19
of IC1301 (AV switch)?
No Y/C image on INPUT3
YES
Has "INPUT3" been selected on the Input
Select screen?
YES
No image (3)
Is the video signal applied to pin 22 of
IC1301 (AV switch)?
YES
(D)
NO video image on INPUT4
YES
Has "INPUT4" been selected on the Input
Select screen?
YES
No image (2)
Check lines and devices between pins20/15 of
INPUT1 (SC1101) and pins 10/12 of IC1301.
Select INPUT2 Y/C on the Input Select
screen.
NO
NO
NO
NO
NO
Is the video signal applied to pin 8 of IC1301 NO
(AV switch)?
YES
(B)
NO video image on INPUT2
YES
Has "INPUT2" been selected on the Input
Select screen?
YES
No image (1)
Check lines and devices between pin 20 of
INPUT3 (SC1102 1/2) and pin 15 of IC1301.
Select INPUT3 CVBS on the Input Select
screen.
Check lines and devices between pin 20 of
INPUT1 (SC1101) and pin 1 of IC1301.
Select INPUT1 CVBS on the Input Select
screen.
No image (4)
No Y/C image on INPUT4
YES
Has "INPUT4" been selected on the Input
Select screen?
YES
<When Y/C signal is received>
(E)
Is the Y/C signal applied to pins 10 and 12
of IC1301 (AV switch)?
No Y/C image on INPUT2
YES
Has "INPUT2" been selected on the Input
Select screen?
YES
<When Y/C signal is received>
Is the video signal applied to pin 1 of IC1301 NO
(AV switch)?
YES
(C)
NO video image on INPUT3
YES
Has "INPUT3" been selected on the Input
Select screen?
YES
<When video signal is received>
Is the video signal applied to pin 1 of IC1301 NO
(AV switch)?
YES
(A)
No video image on INPUT1
YES
Has "INPUT1" been selected on the Input
Select screen?
YES
AVC System
<When video signal is received>
Check lines and devices between pins20/15
of INPUT2 (SC1102 1/2) and pins 17/19 of
IC1301.
Select INPUT3 Y/C on the Input Select
screen.
Check lines and devices between pin 3 of
INPUT4 (J2404) and pin 22 of IC1301.
Select INPUT4 CVBS on the Input Select
screen.
Check lines and devices between pin 20 of
INPUT2 (SC1102 1/2) and pin 8 of IC1301.
Select INPUT2 CVBS on the Input Select
screen.
LC-30HV4E
(B),(D),(F)
YES
NO
NO
NO
55
YES
Are the main R, G and B signals sent from
pins 19, 15 and 12 of FL810 respectively?
YES
Are the main R, G and B signals applied to
pins 3, 7 and 10 of FL810 (6.7/30 MHz
L.P.F.) respectively?
YES
Are the main R, G and B signals sent from
pins 35, 37 and 39 of IC803 respectively?
YES
NO
NO
NO
Are the main Y, Cb and Cr signals applied to NO
pins 69, 68 and 67 of IC803 (RGB decoder)
YES
Are the main Y, Cb and Cr signals sent
from pins 21, 22 and 23 of IC801
YES
<When Y/C signal is received>
Are the main Y signal and main C signal
applied to pin 44 and pin 43 of IC801 (main
video chroma) respectively?
<When video signal is received>
Are the main Y signal and main C signal
applied to pin 1 (TP812) and pin 48 of
IC801 (main video chroma) respectively?
<Main system>
Check the PC I/F unit.
Check FL810 (6.7/30 MHz L.P.F.) and its
peripheral circuits.
YES
Is cutoff frequency setting pin 17 of FL810
(6.7/30 MHz L.P.F.) pulled high?
Check lines and devices between IC803
and FL810.(Q801-3 etc.)
Check IC803 (RGB decoder) and its
peripheral circuits.
Check lines and devices between IC801
and IC803. (IC814, Q814, Q815, etc.)
Check IC801 (main video chroma) and its
peripheral circuits.
<When Y/C signal is received>
Check lines and devices between IC1301
and IC801.
(Q827, Q403, Q404, etc.)
<When video signal is received>
Check lines and devices between IC4001
and IC801.
(IC403, Q415, etc.)
YES
YES
Are the sub R, G and B signals sent from
Q901-2, Q903-4 and Q905-6 (6.7 MHz
L.P.F.) respectively?
YES
Are the sub Y, Cb and Cr signals applied to
Q901-2, Q903-4 and Q905-6 (6.7 MHz
L.P.F.) respectively?
YES
Are the sub Y, Cb and Cr signals sent from
pins 21, 22 and 23 of IC802 respectively?
YES
<When Y/C signal is received>
Are the sub Y signal and sub C signal
applied to pin 5 and pin 7 of IC802 (sub
video chroma) respectively?
<When video signal is received>
Are the sub Y signal and sub C signal
applied to pin 1 and pin 7 of IC802 (sub
video chroma) respectively?
<Sub system>
<When video signal is received> Is the video signal applied to pin 7 of IC401 (main comb filter) and pin 7 of IC402 (sub comb filter)?
<When Y/C signal is received> Are the main signal and sub signal applied to pins 44 and 43 of IC801 (main video chroma) and pins 5 and 7 of IC802
(sub video chroma) respectively?
<When video signal is received> Are the main video signal and sub video signal sent from pin 56 and pin 44 of IC1301 respectively?
<When Y/C signal is received> Are the main Y signal, main C signal, sub Y signal and sub C signal sent from pin 56, pin 58, pin 44 and pin 47 of
IC1301 respectively?
(A),(C),(E),(G)
NO
NO
NO
NO
NO
NO
Check peripherals of Q901-2, Q903-4 and
Q905-6 (6.7 MHz L.P.F.).
Check lines and devices between IC802
and Q901-2/Q903-4/Q 905-6 (6.7 MHz
L.P.F.).
Check IC802 (sub video chroma) and its
peripheral circuits.
<When Y/C signal is received>
Check lines and devices between IC1301
and IC802.
(IC828, Q409, Q410, etc.)
<When video signal is received>
Check lines and devices between IC402
and IC802.
(IC404, Q416-8, etc.)
Check lines and devices between IC1301
and IC401/IC402/IC801/IC802.
Check IC1301 (AV switch) and its peripheral
circuits.
LC-30HV4E
56
Check IB801 (main video
chroma) and its peripheral
circuits.
Check lines and devices
between IC801 and IC803.
(IC814, Q814-5, etc.)
NO
NO
Are the main Y, Cb and Cr
signals sent from pins 21, 22
and 23 of IC801 respectively?
YES
Are the main Y, Cb and Cr
signals applied to pins 69, 68
and 67 of IC803 respectively?
YES
YES
Are the main R, G and Br
NO
signals sent from pins 35, 37
and 39 of IC803 respectively?
YES
Are the main R, G and Br
NO
signals applied to pins 3, 7 and
10 of IC810 (6.7/30 MHz L.P.F.)
respectively?
YES
Are the main R, G and Br
signals sent from pins 19, 15 NO
and 12 of IC810 respectively?
YES
Check FL810 (6.7/30 MHZ L.P.F.)
and its peripheral circuits.
The cutoff frequency of FL810
(L.P.F.) is switched as follows
depending on the input
signals:
Check lines and devices
between IC803 and FL810.
(Q801-3 etc.)
Check IC803 (RGB decoder)
and its peripheral circuits.
Check lines and devices between
pins 46/50/48 of IC1401 and pins
19/18/17 of IC801.
Are Y, Cb and Cr signals applied NO
to pins 19, 18 and 17 of IC801
(main video chroma) respectively?
YES
YES
Are RGB signals applied to
pins 9, 5 and 7 of IC1401
(AV switch)?
YES
NO
Check lines and devices
between pins 15/11/7 of
INPUT3 (SC1102) and pins
9/5/7 of IC1301.
Check the PC I/F unit.
Status of pin 17 for setting the
cutoff frequency of FL810 (6.7/30
MHz L.P.F.)
<525i system>: High
<525P/1125i/750P system>: Low
Check lines and devices
between pins34/38/36 of
IC1401 and pins 5/4/3 of IC803.
<Pass 525P/1125i/750P system>
Are Y, Cb and Cr signals applied
to pins 5, 4 and 3 of IC803
(RGB decoder) respectively?
YES
Are the main video signal, pass signal and sub video signal sent from pins 34, 38 and 36 of IC1401 respectively?
Check lines and devices
between pins 15/11/7 of
INPUT1 (SC1101) and
pins 63/59/61 of IC1301.
YES <Main 525i system>
YES
Are RGB signals applied to NO
pins 63, 59 and 61 of IC1401
(AV switch)?
YES
NO
Are the sub R, G and B signals
sent from Q901-2, Q903-4 and
Q905-6 (6.7 MHz L.P.F.)
respectively?
YES
NO
Are the sub Y, Cb and Cr signals
applied to Q901-2, Q903-4 and NO
Q905-6 (6.7 MHz L.P.F.)
respectively?
YES
Are the sub Y, Cb and Cr
signals sent from pins 21, 22
and 23 of IC802 respectively?
NO
YES <Sub system>
Are Y, Cb and Cr signals
applied to pins 19, 18 and 17
of IC802 (sub video chroma)
respectively?
YES
Check peripherals of Q9012/Q903-4/Q905-6 (6.7 MHz
L.P.F.).
Check lines and devices between
IC802 and Q901-2/Q903-4/Q9056 (6.7 MHz L.P.F.).
Check IC802 (sub video chroma)
and its peripheral circuits.
Check lines and devices
between pins 40/44/42 of IC
1401 and pins 19/18/17 of
IC802.
Check IC1401 (AV switch)
and its peripheral circuits.
NO
YES
Check lines and devices
between pins 8/26/17 of
INPUT3 (J1101) and pins
15/17/19 of IC1301.
Select INPUT3
COMPONENT on the Input
Select screen.
Are RGB signals applied to NO
pins 5, 17 and 19 of
IC1401 (AV switch)?
YES
NO
Has "INPUT3" been
selected on the Input Select
screen?
Select INPUT3 RGB on the
Input Select screen.
Has "INPUT3" been selected NO
on the Input Select screen?
Has "INPUT1" been selected NO
on the Input Select screen?
Select INPUT1 RGB on
the Input Select screen.
No component image on INPUT3
No RGB image on INPUT3
No image (5)
No RGB image on INPUT1
<When component/RGB signal is received>
AVC System
LC-30HV4E
Check peripherals of the tuner (TU1101)
and replace if necessary.
YES
NO
57
NO
Check IC1301 (AV switch) and its
peripheral circuits.
YES
No image (7)
Check the PC I/F unit.
YES
Are the sub R, G and B signals sent from Q901-2,
Q903-4 and Q905-6 (6.7 MHz L.P.F.) respectively?
YES
Are the sub Y, Cb and Cr signals applied to Q901-2,
Q903-4 and Q905-6 (6.7 MHz L.P.F.) respectively?
YES
Check lines and devices between pin 41 of
IC1301 and monitor image output pin 20 (J1101).
(Q1403 and Q1113)
YES
Check lines and devices between pins
39/37 of IC1301 and monitor S-OUT pins
3/4 (SC1102).
(Q1401-2)
YES
Are Y and C signals sent from pins 39 and
37 of IC1301 (AV switch) respectively?
Check IC1301 and its peripheral circuits.
YES
Are the sub Y, Cb and Cr signals sent from
pins 21, 22 and 23 of IC802 respectively?
No monitor image <S-OUT>
Check FL810 (6.7/30 MHz L.P.F.) and its
peripheral circuits.
Is cutoff frequency setting pin 17 of FL810
(6.7/30 MHz L.P.F.) pulled high?
YES
Are the sub Y and C signals applied to pin
1 (TP813) and pin 48 (TP407) of IC802
(sub video chroma) respectively?
<Sub system>
YES
Is the video signal sent from pin 4 of
IC1301 (AV switch)?
NO
NO
Check lines and devices between IC803
and FL810.(Q801-3 etc.)
Check IC803 (RGB decoder) and its
peripheral circuits.
Check lines and devices between IC801 and
IC803. (IC814, Q814, Q815, etc.)
Check IC801 (main video chroma) and its
peripheral circuits.
Check lines and devices between IC4001
and IC801.
(IC403, Q415, etc.)
NO
NO
NO
NO
NO
NO
NO
YES
Is the text signal applied to pins 57, 53 and NO
55 of IC1401 (AV switch)?
NO
YES
Is the text signal sent from pins 57, 58 and
59 of IC1601?
No Monitor image <AV-OUT>
Check the PC I/F unit.
YES
Are the main R, G and B signals sent from
pins 19, 15 and 12 of FL810 respectively?
YES
YES
Are the main R, G and B signals applied to NO
pins 3, 7 and 10 of FL810 (6.7/30 MHz
L.P.F.) respectively?
Are the main R, G and B signals sent from
pins 35, 37 and 39 of IC803 respectively?
YES
YES
Are the main Y, Cb and Cr signals applied to pins NO
69, 68 and 67 of IC803 (RGB decoder)
respectively?
Are the main Y, Cb and Cr signals sent from pins NO
21, 22 and 23 of IC801 respectively?
YES
NO
NO
YES
Is the video signal applied to pin 21 of
IC1601 (teletext CPU)?
Is the video signal applied to pin 7 of IC401 (main comb filter) and pin 7 of IC402 (sub comb filter)?
Are the main Y and C signals applied to
pin 1 (TP812) and pin 48 of IC801 (main
video chroma) respectively?
<Main system>
YES
YES
Are the main video signal and sub video
signal sent from pin 30 of IC1301 and pin
44 of IC1301 respectively?
Check lines and devices between pin 5 of
IC1106 and pin 63 of IC1301.
YES Is the video signal applied to pin 63 of
IC1301 (AV switch)?
NO
Is the level control signal sent from pin 1 of
IC1108 to pin 8 of IC1103 (AV switch)?
YES
Is the video signal on pin 5 of IC1106 (level NO
adj.) or TP1101?
Check IC1301 and its peripheral circuits
Check that input signal is S-INPUT.
Check Q901-2, Q903-4 and Q905-6 (6.7
MHz L.P.F.) and their peripheral circuits.
Check lines and devices between IC802 and
Q901-2/Q903-4/Q905-6 (6.7 MHz L.P.F.).
Check IC802 (sub video chroma) and its
peripheral circuits.
Check lines and devices between IC402
and IC802. (IC404, Q416-8, etc.)
Check lines and devices between IC1301
and IC401/402.
Check lines and devices between pins 57/58/59
of IC1601 and pins 57/53/55 of IC1301.
Check IC1601 and its peripheral circuits.
Check lines and devices between pin 56 of
IC1301 (AV switch) and pin 21 of IC1601.
Is the teletext signal received (is a teletext-supporting receiver connected to the video input
terminal) and TELETEXT selected on the remote controller?
NO
Select TELETEXT in an appropriate manner.
NO
No teletext screen appears.
YES
Is the video signal on tuner image output
pin 23?
No image (6)
No image when TV signal is received
AVC System
LC-30HV4E
58
YES
Is HS/VS outputted to pins
(29) and (28) of IC803,
respectively?
YES
Is Hsync/Vsync/SCP inputted
to pins (1) , (2) and (31) of
IC803, respectively?
YES
Is PL-HD/PL-VD/PL-CP/PL-HBLK
outputted to pins (34) , (35), (33)
and (31) of IC1901, respectively?
YES
Is SP-HD/SP-VD/SP-CP
inputted to pins (40) , (5) and
(6) of IC1901, respectively?
YES
Is SP-HD/SP-VD/SP-CP
outputted to pins (16) , (28) and
(15) of IC604, respectively?
YES
Is HD3/VD3 inputted to pins
(14) and (13) of IC604,
respectively?
YES
Is HD3/VD3 outputted to pins
(8) and (10) of IC1901,
respectively?
YES
Is HD1/VD1 outputted to pins
(44) and (2) of IC1901,
respectively?
YES
Is HD1/VD1 outputted to pins
(9) and (4) of IC801,
respectively?
<MAIN system; 15k>
NO
NO
NO
NO
NO
NO
NO
NO
NO
Check IC803 and its peripheral
circuits.
Check the circuit between pins
(34)/(35)/(33)/(31) of IC1901
and pins (1)/(2)/(31) of IC803.
Check IC1901 and its
peripheral circuits.
Check the circuit between pins
(16)/(28)/(15) of IC604 and pins
(40)/(5)/(6) of IC1901.
Check IC604 and its peripheral
circuits.
Check the circuit between pins
(8)/(10) of IC1901 and pins
(14)/(13) of IC604.
Check IC1901 and its
peripheral circuits.
Check the circuit between pins
(9)/(4) of IC801 and pins
(44)/(2) of IC1901.
Check IC801 and its peripheral
circuits.
Check PC I/F Unit.
<MAIN system; D2/D3/D4>
YES
NO
NO
NO
NO
NO
YES
Is HDS/VDS inputted to NO
pins (21) and (22) of
IC1901, respectively?
YES
Is HD2/VD2 inputted to
pins (19) and (20) of
IC1901, respectively?
YES
Is HD2/VD2 outputted
to pins (9) and (4) of
IC802, respectively?
NO
Check IC1901 and its
peripheral circuits.
Check the circuit
between pins (9)/(4) of
IC1901 and pins
Check IC802 and its
peripheral circuits.
Check the circuit between pins
(16)/(28) of IC604 and pins
(40)/(5) of IC1901.
Check IC604 and its
peripheral circuits.
Check the circuit between pins
(79)/(80) of IC803 and pins
(3)/(4) of IC604.
Check IC803 and its peripheral
circuits.
<SUB system>
Is SP-HD/SP-VD outputted to
pins (40) and (5) of IC1901,
respectively?
YES
Is SP-HD/SP-VD outputted to
pins (16) and (28) of IC604,
respectively?
YES
Is HD_50/VD_50 inputted to
pins (3) and (4) of IC803,
respectively?
YES
Is HD_50/VD_50 outputted to
pins (79) and (80) of IC803,
respectively?
<MAIN system; 1080i/625P>
Synchronization failure
LC-30HV4E
TROUBLE SHOOTING TABLE (Continued)
(AVC System)
YES
Is digital output of IC25
normal?
YES
Is digital output section of
IC4 normal?
YES
Is input at pins (124),
(133) and (139) of IC4
normal?
NO
NO
NO
YES
Is digital output section
of IC310 normal?
YES
Are TL207, TL208 and
TL211 normal?
NO
NO
Check IC310 and its
peripheral circuits.
Check CN6 and its
peripheral circuits.
No SUB picture on dual screen
59
Connecting cable or
monitor is problem.
YES
PC I/F Unit (CPCi0056CE) internal problem
is likely.
NO
Is signal at pins (21), (22), (24), (25), (27), (28), (30) and (31)
of IC413? (The signal is of high frequency (a little less than
1GHz). Pay due attention to it during observation.)
Check IC25 and its
peripheral circuits.
Check IC4 and its
peripheral circuits.
Check CN6 and its
peripheral circuits.
No MAIN picture on single screen and dual screen.
No TV, video and component picture
No picture
YES
Is digital output of IC25
normal?
YES
Is digital output section
of IC4 normal?
YES
Is input at pins (126),
(136) and (141) of IC4
normal?
NO
NO
NO
No PC picture
Check IC25 and its
peripheral circuits.
Check IC4 and its
peripheral circuits.
Check CN8 and its
peripheral circuits.
LC-30HV4E
TROUBLE SHOOTING TABLE OF PC I/F UNIT
(AVC System)
Check power switch, AC power cable and power unit of LCD.
Check system cable, power switch, AC power cable and power unit of AVC-C.
Check cooling fan, IC2102 and peripheral circuits.
LCD LED: OFF
AVC-C LED: ON
LCD LED: BLINKING
(Once per second)
LCD LED: BLINKING
(4 times per second)
60
Check power switch, AC power cable and power unit of LCD.
Check power switch, AC power cable and power unit of AVC-C.
Reset the lamp error count. (See adjustment procedure.)
Check Q6551, Q6554, Q6557, Q6560, Q6563, and Q6566 as well as peripheral circuits.
If not successful: Check power switch, AC power cable and power unit of LCD.
LCD LED never turns to
green.
AVC-C LED never turns
to green.
LCD panel backlight
never lights up.
Initialize EEPROM. (See
adjustment procedure.)
LCD LED: ON IN RED
AVC-C LED: ON IN RED
Check power switch, AC power cable and power unit of AVC-C.
LCD LED: ON
AVC-C LED: OFF
No Power
LC-30HV4E
TROUBLE SHOOTING TABLE
(Display)
Check IC2201 and peripheral circuits.
Check system cable, connector and peripheral circuits.
Faulty: Check IC4701 and peripheral circuits.
Faulty: Check IC4901 and peripheral circuits.
Faulty: Check IC4551 and peripheral circuits.
No signal output from pins (95), (96) and (97) of IC2201.
Disconnect system cable and operate LCD independently. (Blue screen appears.)
Is each pin normal at IC4701?
Is each pin normal at IC4901?
Is each pin normal at IC4551?
61
Faulty: Check IC3802 and IC3804 and peripheral circuits.
Faulty: Check IC3805, IC3806 and IC3807 and peripheral circuits.
Is signal waveform normal at IC3802 and IC3804?
Is signal waveform normal at IC3805, IC3806 and IC3807?
Check IC3809 and peripheral circuits.
Faulty: Check Q2105 and Q2106 and peripheral circuits.
Is signal waveform normal at Q2105 and Q2106?
Check outputs of main unit and headphone.
2No Sound
Check SC4501, -4502, -4503 and -4504 and their cables.
Check system cable and connector.
No 800-MHz signal input at pins (186), (187), (191), (192), (196) and (197) of IC2201.
1No Picture
LC-30HV4E
TROUBLE SHOOTING TABLE (Continued)
(Display)
LC-30HV4E
CHASSIS LAYOUT
(AVC System)
H
G
F
E
D
C
B
A
1
2
3
62
4
5
6
7
8
9
10
11
63
12
LC-30HV4E
CHASSIS LAYOUT
(Display)
H
G
F
E
D
C
B
A
1
2
3
64
4
5
6
7
8
9
10
11
65
12
LC-30HV4E
SYSTEM BLOCK DIAGRAM (AVC System)
H
G
F
E
D
C
B
A
1
2
3
66
4
5
6
7
8
9
10
11
67
12
LC-30HV4E
SIGNAL FLOW BLOCK DIAGRAM (AVC System)
H
G
F
E
D
C
B
A
1
2
3
68
4
5
6
7
8
9
10
11
69
12
LC-30HV4E
POWER SYSTEM BLOCK DIAGRAM (AVC System)
H
G
F
E
D
C
B
A
1
2
3
70
4
5
6
7
8
9
10
11
71
12
LC-30HV4E
PC I/F UNIT BLOCK DIAGRAM (AVC System)
H
G
F
E
D
C
B
A
1
2
3
72
4
5
6
7
8
9
10
11
73
12
LC-30HV4E
SIGNAL BLOCK DIAGRAM (Display)
CONFIG IIC
H
IC4902
FIFO M EM ORY
IC2202
HDCP( KEY)
EEP-ROM
KEY IIC
DDC-IIC
TMDS
IC4901
O S DRIV E ( ODD)
IC2201
TMDS RECEIV ER
SC2201
DISPLAY
IN PUT 1
G
Q O 0-2 3 ,QE0-23
HSYNC,V SYNC
CLOCK
IC2204
DDC
EEP-ROM
DDC5V
IC4702
FIFO M EM ORY
IC2203
CONFIG
EEP-ROM
LCD
PANEL
IC4701
O S DRIV E( EV EN)
F
IC2002
RESET
IC2003
EEP-ROM
IC4551
LCD CONTROL
E
OFL
CONTROL
SC2202
DISPLAY
IN PUT 2
IC2001
MICRO PROCESSOR
A UDIO
D
R/ C RECEIV ER
OPC
LED
CONTROL KEY
IC3802
SRSFORCUS
A UDIO PROCESSOR
C
J202
SPEAKER(R)
PLUG
1
Q6560
Q6563
Q6566
DC/ AC
IN VERTER
DRIV E
T6557
T6558
T6559
T6560
T6551
T6562
DC/ AC
TRANS
IC3809
S-OUT A MP
J3801
HEAD PHONES
JA CK
A
T6551
T6552
T6553
T6554
T6555
T6556
DC/AC
TRANS
BACK LIGHT
IC3803
EXTENTIO N
DAC
IC3804
SOUND CONTROL
J201
SPEAKER(L)
PLUG
B
Q6551
Q6554
Q6557
DC/AC
IN VERTER
DRIV E
2
IC3810
HEAD-PHONE
A MP
3
74
4
5
6
7
8
9
10
11
75
12
LC-30HV4E
POWER UNIT BLOCK DIAGRAM (Display)
OPERATION
LCD_ CONTROL( DIGITAL)
H
SW136
AC SW
P131
AA
IC4112
3. 3V REG
IC4559
IC4560
13V REG
VSH+3. 3V
G
IC4558
-6 VREG
IC4556
5V REG
IC4557
6V REG
VEE-6 V
DAC+5V
IC4555
34V REG
VLS+13V
13V PANEL
IC4516
3. 3V REG
B+3. 3V CONT
IC4515
2. 5V REG
B+2. 5V CONT
13V IC
D4555
VBH+34V
SIN+4V
P4101
PC
F
INVERTER GND
MAIN
( TMDS/ MICOM)
FAN
P2103
MB
POWER
INVERTER1
CN5
PC
+9V
FAN VCC
IC2102
9V REG
+13V
@
E
+5V
P6907
MD
P2106
MD
INV.VCC
P6557
PG
AUDIO
D
IC2105
2. 5V REG
+2. 5V
IC2103
5V REG
+5V
+10V
CN7
PE
IC2104
3. 3V REG
+3. 3V
INVERTER2
+5V
C
P3801
SA
+13V
IC3801
9V REG
B
P2104
SA
R/ C.LED
2
3
76
+5V _STB
IC2101
5V REG
P2101
PB
CN4
PB
+13V
P2101
PA
CN3
PA
STB+6V
STB+6V
CN2
AA
CN1
AC IN
INV.VCC
P101
RM
+5V _STB
1
+13V
+9V
P2003
RM
A
P6564
PH
4
5
6
7
8
9
10
11
77
12
LC-30HV4E
OVERALL WIRING DIAGRAM-1/2 (AVC system)
H
G
F
E
D
C
B
A
1
2
3
78
4
5
6
7
8
9
10
11
79
12
LC-30HV4E
OVERALL WIRING DIAGRAM-2/2 (AVC system)
H
G
F
E
D
C
B
A
1
2
3
80
4
5
6
7
8
9
10
11
81
12
LC-30HV4E
OVERALL WIRING DIAGRAM (Display)
H
G
F
E
D
C
B
A
1
2
3
82
4
5
6
7
8
9
10
11
83
12
LC-30HV4E
DESCRIPTION OF SCHEMATIC DIAGRAM
VOLTAGE MEASUREMENT CONDITION:
1. When the exclusive-use AC adapter is used, the colour
bar signal of colour bar generator for service is input to
get the normal screen. When the audio is minimized,
the voltage value is measured with the 20 kΩ/V tester.
WAVEFORM MEASUREMENT CONDITION:
1. When the exclusive-use AC adapter is used, the colour
density, lightness and colour hue are set to the center
position, and the signal of colour bar generator for
service is observed to get waveform.
2.
indicates waveform check points (See chart,
waveforms are measured from point indicated to
chassis ground.)
INDICATION OF RESISTOR & CAPACITOR:
RESISTOR
1. The unit of resistance “Ω” is omitted.
(K=kΩ=1000 Ω, M=MΩ).
2. All resistors are ± 5%, unless otherwise noted.
(J= ± 5%, F= ± 1%, D= ± 0.5%)
3. All resistors are Carbon type, unless otherwise noted.
C : Solid
W : Cement
S : Oxide Film
T : Special
N : Metal Coating
CAPACITOR
1. All capacitors are mF, unless otherwise noted.
(P=pF=mmF).
2. All capacitors are Ceramic type, unless otherwise
noted.
(ML) : Mylar
(TA) : Tantalum
(PF) : Polypro Film
(ST) : Styrol
CAUTION:
This circuit diagram is original one, therefore there may be a
slight difference from yours.
IMPORTANT SAFETY NOTICE:
PARTS MARKED WITH “å” (
)ARE
IMPORTANT FOR MAINTAINING THE SAFETY OF
THE SET. BE SURE TO REPLACE THESE PARTS
WITH SPECIFIED ONES FOR MAINTAINING THE
SAFETY AND PERFORMANCE OF THE SET.
84
LC-30HV4E
WAVEFORMS
1
2
IC1301 63-pin
V: 200mV/div H: 10µsec/div
5
3
IC1301 56-pin
V: 500mV/div H: 10µsec/div
6
IC803 TP801
V: 200mV/div H: 20µsec/div
9
7
IC803 TP802
V: 200mV/div H: 20µsec/div
0
IC810 13-pin
V: 500mV/div H: 20µsec/div
e
IC803 TP803
V: 200mV/div H: 20µsec/div
q
IC810 11-pin
V: 500mV/div H: 20µsec/div
r
IC2201 96-pin
V: 1V/div H: 5msec/div
IC405 1.2-pin
V: 500mV/div H: 10µsec/div
IC2201 97-pin
V: 1V/div H: 5µsec/div
85
IC810 10-pin
V: 500mV/div H: 20µsec/div
4
IC801 1-pin
V: 200mV/div H: 10µsec/div
8
IC803 31-pin
V: 1V/div H: 20µsec/div
w
IC2201 95-pin
V: 1V/div H: 5µsec/div
LC-30HV4E
Ë MAIN Unit-1/6 (AVC System)
H
G
F
E
D
C
B
A
1
2
3
86
4
5
6
7
8
9
10
11
87
12
LC-30HV4E
Ë MAIN Unit-2/6 (AVC System)
H
G
F
E
D
C
B
A
1
2
3
88
4
5
6
7
8
9
10
11
89
12
LC-30HV4E
Ë MAIN Unit-3/6 (AVC System)
H
G
F
E
D
C
B
A
1
2
3
90
4
5
6
7
8
9
10
11
91
12
LC-30HV4E
Ë MAIN Unit-4/6 (AVC System)
H
G
F
E
D
C
B
A
1
2
3
92
4
5
6
7
8
9
10
11
93
12
LC-30HV4E
Ë MAIN Unit-5/6 (AVC System)
H
G
F
E
D
C
B
A
1
2
3
94
4
5
6
7
8
9
10
11
95
12
LC-30HV4E
Ë MAIN Unit-6/6 (AVC System)
H
G
F
E
D
C
B
A
1
2
3
96
4
5
6
7
8
9
10
11
97
12
LC-30HV4E
Ë FRONT Unit (AVC System)
H
G
F
E
D
C
B
A
1
2
3
98
4
5
6
7
8
9
10
11
99
12
LC-30HV4E
Ë AV Unit-1/5 (AVC System)
H
G
F
E
D
C
B
A
1
2
3
100
4
5
6
7
8
9
10
11
101
12
LC-30HV4E
Ë AV Unit-2/5 (AVC System)
H
G
F
E
D
C
B
A
1
2
3
102
4
5
6
7
8
9
10
11
103
12
LC-30HV4E
Ë AV Unit-3/5 (AVC System)
H
G
F
E
D
C
B
A
1
2
3
104
4
5
6
7
8
9
10
11
105
12
LC-30HV4E
Ë AV Unit-4/5 (AVC System)
H
G
F
E
D
C
B
A
1
2
3
106
4
5
6
7
8
9
10
11
107
12
LC-30HV4E
Ë AV Unit-5/5 (AVC System)
H
G
F
E
D
C
B
A
1
2
3
108
4
5
6
7
8
9
10
11
109
12
LC-30HV4E
Ë SR Unit (AVC System)
H
G
F
E
D
C
B
A
1
2
3
110
4
5
6
7
8
9
10
11
111
12
LC-30HV4E
Ë POWER Unit-1/2 (AVC System)
H
G
F
E
D
C
B
A
1
2
3
112
4
5
6
7
8
9
10
11
113
12
LC-30HV4E
Ë POWER Unit-2/2 (AVC System)
H
G
F
E
D
C
B
A
1
2
3
114
4
5
6
7
8
9
10
11
115
12
LC-30HV4E
Ë PC I/F Unit-1/7 (AVC System)
VD+3.3
1
2
R877
2
4
7
D51
MA157A
5
10K
FLASHWP
CLR_SW
CLR_SW
CCK
CCK
TXD0
R920 100
3
K2
K1A2
A1
2
K2
K1A2
A1
3
D50
MA157A
1
-RST_C1
H
SDA2O
SCL2
TXD2
3
3
2
CTS2
2
TV_COL1
3
TV_COL2
3
RXD2
RTS2
XPWR_SV
2
2
3
3 AGC_1
100
10K
1.8432MH
2
SH_ON
3
VD+3.3
C8
C9
R1202
0
CKIO
VD+3.3
SCL4A
0.01uF
C25
3 AWCS_W
7 -RST_PL
4 HVSEL
D15
D
D14
D13
D12
D11
D10
D9
D8
D7
D6
VD+3.3
VD+1.8
R18
2.2K(1%)
R922
10K
560(1%)
R17
33K
IC19
D5
8
7
6
5
VCC
NC
NC
RESET
-RESET
2
C32
0.1uF
C
R654
150
FSTATUS
CHECKER
SDA2I
-ROMCS
2
1
TL92
1
1
TL93
-CS0
2
TXD0_M
7
RXD0_M
7
TL94
1
0.01uF
C23
TL95
VD+3.3
AWDATA
3
KOUTEI
C908
3
SDA4I
SDA_1
SDA3I
TL96
TL97
0.1uF
IC400A
1
TXD0
3
BREQ
*
-DEBUG
0.01uF
C28
CASH
CASL
-WAIT_C1
5
SRESET
RES_OUT3
ACL_SW
SADC_OE
3
3
3
3
-RST_PLL
DAC_CLK
DAC_DATA
6
3
3
CASH
2
CASL
FLWP
RAS
WXGA_OE
2
2
2
6
TL232
PAD2.0
RXD0
2
IC400B
4
TC74LVX86FT
6
5
TC74LVX86FT
IC400C
9
8
TXD1
10
RXD1
TXD1_T
3
RXD1_T
3
TC74LVX86FT
IC400D
12
11
13
TC74LVX86FT
VD+3.3
VD+3.3
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
C31
0.1uF
0.01uF
C29
D4
D3
D2
D1
D0
PST623XW
C30
0.047uF
0.01uF
C27
R22
10K
C20
470pF
C21
14
3 AWCS_R
R340
10K
0.01uF
7
SCL3O
SDA3O
CLR_SW
14
3 LMUTE
470pF
C19
7
0.01uF
C22
RH-IX3270CEZZ
VD+3.3
MON_DET
0.01uF
C18
14
PTB6
PTB5
PTB4
PTB3
PTB2
VSS
PTB1
VCC
PTB0
PTA7
PTA6
PTA5
PTA4
VSS
PTA3
VCC
PTA2
PTA1
PTA0
VSS
D15
VCC
D14
D13
D12
D11
D10
D9
D8
D7
D6
VSS
D5
VCC
D4
D3
D2
D1
D0
R11
EXBV8V103J
7
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
SCL1_A
SDA1O
MON_DET
SH-7709
R10
EXBV8V103J
14
PTB7
IC1
0.01uF
C17
7
IRQ4
13
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
1
12
156
155
VCC
VSS
VSS
PTH6
VCC
CAP2
VSS
VSS
CAP1
VCC
MD0
PTF0
PTF1
PTF2
PTF3
PTF4
PTF5
PTF6
PTF7
PTG0
VCC
PTG1
VSS
PTG2
PTG3
PTG4
PTG5
PTG6
PTG7
PTH5
RESETM
WAIT
BREQ
BACK
PTE0
PTE1
PTE2
PTE3
PTE6
DACK1
DACK0
PTJ5
PTJ4
VCC
CASLH
VSS
CASLL
RAS2L
RAS3L
CKE
1
6,7 DO_VSYNC
EXTAL
XTAL
5
6
7
8
IRQ2
IRQ3
VD+3.3
4
3
2
1
10
11
C13
5
6
7
8
3 CSEN1_SH
6,7 DO_HDISP
15pF
4
3
2
1
IRQ0
IRQ1
7 MON_DET
3 HPMUTE1
VS
NC
TC
GND
NMI
8
9
3 SM_RST
1
2
3
4
7
5 -C1_INT
3 SSYSTEM
E
R16
MD1
MD2
VCC
XTAL2
EXTAL2
VSS
5
4
3
2
1
NMI
1
2
3
4
5
6
A0
A1
A2
A3
VSS
A4
VCC
A5
A6
A7
A8
A9
A10
A11
A12
A13
VSS
A14
VCC
A15
A16
A17
A18
A19
A20
A21
VSS
A22
VCC
A23
VSS
A24
VCC
A25
PTK4
RD
WE0
WE1
PTK6
PTK7
RD/WR
PTE7
VSS
CS0
VCC
CS2
CS3
CS4
CS5
CS6
CE2A
CE2B
C14
0.01uF
4
1
AVSS
AN7
AN6
AVCC
AN5
AN4
AN3
AN2
AN1
AN0
AVSS
MD5
MD4
MD3
CA
RESETP
DREQ1
DREQ0
PTD0
PTD1
PTC0
PTC1
PTC2
PTC3
PTD2
VCC
PTD3
VSS
PTC4
PTC5
PTC6
PTC7
SCPT7
VCC
RXD2
VSS
RXD1
RXD0
RTS2
SCK2
TXD2
SCK1
TXD1
SCK0
TXD0
VCC
CKIO
VSS
IRQOUT
PTH7
PTJ7
PTJ6
1
1
2
3
4
F
C12
3
2
208
207
206
205
204
203
202
201
200
199
198
197
196
195
194
193
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
8
7
6
5
TL89
R652
EXBV8V103J
X1
6MHz
15pF
1
PSEL_1
0.01uF
3
C6
0.01uF
AFT_2
AFT_1
PSEL_2
C7
-RESET
3
3
3
1.8432MH
RXD1
TXD1
TL85
SDA4O
R1127
10K
VD+1.8
G
R1106
10K
R650
0.1uF
CVIC2.5V
0.01uF
0.1uF
RXD0
0.01uF
C1
1
C2
HOTPLUG3
R921
3 AGC_2
R19
EXBV8V103J
VD+3.3
R924
4.7K
5
6
7
8
C800 0.1uF
R1058
4.7K
0.01uF
C38
0.01uF
C37
0.01uF
C36
0.01uF
C35
1
TL17
A25
A24
A23
A22
A15
A16
A17
A18
A19
A20
A21
0.01uF
VD+3.3
EVENODD
4
VGA_OE
6
3,4
7
SDA2_5
HOTPLUG
SDA1O
SCL1_A
VD+3.3
A[25..0]
A[25..0]
VD+3.3
1
2
3
4
TL230
SCL3
SDA3I
VD+5
1
R1060
4.7K
R1061
4.7K
Q120
1
2
3
G1
S2
G2
D1
S1
D2
6
5
4
SCL3
SCL3_5
3
SDA3_5
3
1
FLS_W
3
-WR/RD
2
SDA4O
SCL3O
SDA3O
TL99
2
5
9
12
1A
2A
3A
4A
1
4
10
13
1OE
2OE
3OE
4OE
14
2,5
-WEL
2,5
-RD
2,5
R1062
4.7K
R289
4.7K
IC404
TL98
-WEH
R1059
4.7K
C802 0.1uF
5
SCL4A
1
SDA3I
VCC
VD+3.3
-CS2
VD+3.3
7
7
74LVX125MTC
-CS3
8
7
6
5
SDA_1
SCL1
SDA2I
HOTPLUG3
-CS4
AT24C128N-10SI-2.7
A
3
6
8
11
-CS6
-CS5
C24
10uF/16V
C26
0.01uF
A0
VCC
A1
TEST
NC
SCL
GND SDA
1OE
2OE
3OE
4OE
14
-CS0
1
2
3
4
1
4
10
13
1Y
2Y
3Y
4Y
1
+
IC3
1A
2A
3A
4A
R29
EXBV8V103J
REF.1XXXX
B
2
5
9
12
8
7
6
5
2,5
-CS2
0.1uF
-WR/RD
C33
1
2
3
-RD
-WEL
-WEH
Vcc
GND
OUT
C532
A0
A1
A2
A3
C531
47uF/6.3V
IC2
PST600IM
+
A14
D[15..0]
A5
A6
A7
A8
A9
A10
A11
A12
A13
D[15..0]
A4
2,5
0.01uF
C34
IC402
1Y
2Y
3Y
4Y
SCL4
SDA4I
SCL3
SDA3I
3
6
8
11
VCC
74LVX125MTC
TL100
NDC7002N
1
2
3
116
4
5
6
7
8
9
10
11
117
12
LC-30HV4E
Ë PC I/F Unit-2/7 (AVC System)
VD+3.3
X3
H
1
R40
1.8432MH
68
3
OUT VDC
2
GND Cntl
4
C42
0.01uF
DSO751SV(1.8432M)
VD+3.3
TL128
PAD3.5
1
VD+3.3
R27
27K
R656
4
5
6
1 FLWP
G
4.7K
Q12
C2
B1
E1
E2
B2
C1
S1
3
2
1
SSSS812-B-2B
NORMAL
3
2
1
IMB3A
WRITE
1 FLASHWP
1
3
7
TC74LVX86FT
6
5
FWMODEN
2
IC53A
4
IC53B
VD+3.3
TC74LVX86FT
1,5 D[15..0]
F
IC53D
13
TC74LVX86FT
11
12
1,5 A[25..0]
IC53C
TC74LVX86FT
9
VD+3.3DR
D
C43
C350
0.01uF
0.01uF
GND
GND
26
OE#
WE#
28
11
RST#
WP#
VPP
RY/BY#
12
14
13
15
NC
47
10
R33
R34
EXBV8V103J EXBV8V103J
1
2
3
4
46
27
CE#
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D0
D1
D2
D3
D4
D5
D6
D7
8
7
6
5
VCC
29
31
33
35
38
40
42
44
30
32
34
36
39
41
43
45
R35
R36
EXBV8V103J EXBV8V103J
1
2
3
4
37
IC27
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
1
2
3
4
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
8
7
6
5
E
25
24
23
22
21
20
19
18
8
7
6
5
4
3
2
1
48
17
16
9
10
1
2
3
4
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
8
7
6
5
8
7
6
5
8
D8
D9
D10
D11
D12
D13
D14
D15
A1
A2
A3
A4
A5
A6
A7
A8
5
6
7
8
C
NC
NC
NC
NC
NC
NC
NC
R62
EXBV8V100J
C807
2.2uF/50V
R928
100
2 BLM21BB201SN1
1 FB51
R929
100
R930
2 BLM21BB201SN1
1 FB52
100
2
BLM21BB201SN1
1 FB53
2
11
JEY-9P-1A3F
2
BLM21BB201SN1
A17
A18
A19
A20
A21
A22
A23
A24
1
6
2
7
3
8
4
9
5
10
1 FB50
1
26
45
50
100
2
VSS
VSS
VSS
4
3
2
1
WE
RAS
LCAS
UCAS
OE
R927
D54
D55
D56
D57
MA3120WA MA3120WA MA3120WA MA3120WA
3
11
15
16
19
20
36
40
CN5
C805
2.2uF/50V
1
0.01uF
20
19
18
17
16
15
14
13
12
11
3
0.01uF
C4+
GND
C4VSS
STBY
VCHA
Dout1
Dout2
Rin1
Rin2
2
0.01uF
R57
R58
EXBV8V103J EXBV8V103J
VDD
C1+
VCC
C1C5+
C5Din1
Din2
Rout1
Rout2
1
C361
100uF/4V
17
18
35
34
33
C808
2.2uF/50V
RTS2
TXD2
CTS2
RXD2
1
2
3
4
5
6
7
8
9
10
3
C53
1
1
1
1
C806
2.2uF/50V
IC405
uPD4721G
2
C52
VD+3.3
C804
2.2uF/50V
1
B
C51
C803
0.1uF
3
+
VD+3.3
A9
A10
A11
A12
A13
A14
A15
A16
5
6
7
8
VCC
VCC
VCC
R50
R51
EXBV8V103J EXBV8V103J
4
3
2
1
VD+3.3DR
8
7
6
5
1
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
1
2
3
4
I
G
O
2
3
2
3
4
5
7
8
9
10
41
42
43
44
46
47
48
49
+
1
6
25
FL6
BLM31PG121SN1
IC28
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
+
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
+
VD+3.3
21
22
23
24
27
28
29
30
31
32
+
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
+
-CS0
5
6
7
8
-RD
1
4
3
2
1
1,5
4
3
2
1
R43
R44
EXBV8V103J EXBV8V103J
5
6
7
8
-RESET
4
3
2
1
1
4
3
2
1
FSTATUS
5
6
7
8
5
6
7
8
LH28F320BFE-PTTL80
1
5
6
7
8
MSM51V18165F
CASH
CASL
RAS
-WR/RD
CASH
CASL
RAS
-WR/RD
R65
EXBV8V103J
4
3
2
1
1
1
1
1
A25
A
1,5 -WEL
1,5 -WEH
1
2
3
118
4
5
6
7
8
9
10
11
119
12
LC-30HV4E
Ë PC I/F Unit-3/7 (AVC System)
6
6
C698 0.47uF
Y_A_IN
C538
C537
10uF/16V
SUB_Cr
K2
K1A2
A1
D80
MA157A
1.17_RB
+
R664
100K
C543
0.1uF
C762
0.1uF
TL208
1
SUB_Cb
1
2
VA+5_VDO
SUB_Y
C700 0.47uF
MAIN_VD
MAIN_HD
4
4
0
R671
C766
FH12-50S-0.5SH
R911
D_DATACN
SH_ONCN
C704
3.5V_SET
IC316
R1080
R1081
100
CSEN1_SH
1
7
AGC_2
AGC_1
AFT_2
AFT_1
1
1
1
1
8
7
6
5
NJM4560M
1.2K(1%)
1
1
CLPEN
CLK
EXTCLP
NT/PAL
INIT
57
56
55
3
58
QA DVDD
QB DVDD
QC DVDD
14
16
35
MODE1
MODE0
4
TEST
26
DVDD
62
51
30
A AVCC
B AVCC
C AVCC
R937 EXBV8V680J
OVB0
5 4 4 OVB1
6 3 3 OVB2
7 2 2 OVB3
8 1 1
5
6
7
8
R939 EXBV8V680J
OVB4
5 4 4 OVB5
6 3 3 OVB6
7 2 2 OVB7
1
8 1
5
6
7
8
R940 EXBV8V680J
OVR0
5 4 4 OVR1
6 3 3 OVR2
7 2 2 OVR3
8 1 1
5
6
7
8
R941 EXBV8V680J
OVR4
5 4 4 OVR5
6 3 3 OVR6
7 2 2 OVR7
1
8 1
R1099
VD+3.3
GND A
GND B
GND C
15
5
25
44
+
C554
10uF/16V
GND_VDO
TLC5733A
VA+5
BMK351
FL10
1 I
O 3
R681
3.5V_FB
3K(1%)
R680
1.8K(1%)
C920
4.7uF/10V(2125)
C559
4.7uF/10V(2125)
5
+
6
-
IC327B
7
2
Q15
2SA1037AKQ
NJM4560M
R682
1.2K(1%)
C768 1uF
TL213 TL214
VD+5
4
VD+3.3
VA-5-AMP
FB18
20
74VHCT244AMTC
R1082
C741
47uF/6.3V
C716
0.01uF
2
Vcc
+
RB521S-30
2
1
R1083
1K
TV_CL1CN
R1084
10K
C904 0.1uF
D73
IO_STB
1
2
3
4
1
2
3
4
5
6
7
LVDD
VCOVDD
TEST
RBIAS
VCOOUT VCOIN
FINA
VCOGND
FINB
VCOINH
PFDOUT PFDINH
LGND
NC
R730
A
Vcc
B RX/CX
CLR CX
GND Q
8
7
6
5
C913
C905
0.1uF(K)
1
2
3
4
TC7WH123FK
1
2
3
4
R1085
10K
22
14
13
12
11
10
9
8
C706
620
Vcc
G2
Y1
A2
8
7
6
5
6
OV1_HSNF
6
C717
0.01uF
TL215
0.022uF
OV1_PDEN
680
C705
0.1uF(PF)
0.1uF
G1
A1
Y2
GND
R731
TLC2933IPW
C769
4.7uF/10V(2125)
1SS400
IC419
R950
R951
EXBV8V682J EXBV8V682J
1
2
3
4
FB19
D88
10
1G
2G
8
7
6
5
8
7
6
5
1
19
VD+5BK
AWCS_RCN
AWCS_WCN
HPMUT1CN
RESO3CN
LMUTECN
SADC_OE5
1
1 TV_COL1
18
16
14
12
9
7
5
3
C715
0.01uF
IC328
0(1/10W)
VA2933_2
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2Y3
2Y4
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
GND
2
4
6
8
11
13
15
17
OV1_HSNR
R743
1.8K
VA2933_1
4 VA+3.3AD
IC408
C
TL212
1.0V_FB
C813
0.1uF
AWCS_R
AWCS_W
HPMUTE1
RES_OUT3
LMUTE
SADC_OE
CSEN2
CSEN2
PC_V
7
4
OV1_VCLK
IC420
TC7WT126FU
VD+5
6
VD+5
B
C814
0.1uF
20
74VHCT244AMTC
1
19
1G
2G
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2Y3
2Y4
18
16
14
12
9
7
5
3
TV_CL2CN
ACL_SWCN
SRESETCN
SRST
SH_ONCN
R1110
4.7K
IC422
1 DAC_CLK
1 DAC_DATA
XPWR_SVO
SRST
FLASH_W
4
7
7
CSEN1
7
VD+5
1 SDA2O
1 SCL2
GND
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
2
5
9
12
1A
2A
3A
4A
1
4
10
13
1OE
2OE
3OE
4OE
14
C916 0.1uF
1Y
2Y
3Y
4Y
3
6
8
11
R925
4.7K
D_CLKCN
D_DATACN
SDA2_5
SDA2_5
SCL2_5
1,4
4
VCC
HD74HCT125T
1
2
3
4
R955
EXBV8V682J
2
4
6
8
11
13
15
17
10
CSEN1_I
8
7
6
5
TV_COL2
ACL_SW
SRESET
XPWR_SV
SM_RST
FLS_W
SH_ON
Vcc
IC410
1
1
1
1
1
1
1
A
1
6
OV1_VCKO
OV1_CLP
0(1/10W)
1
1
1
1
1
1
OVR[7..0]
0
1
1
2
3
4
6
VA+3_VDO
R947
8
7
6
5
OVB[7..0]
FB16 0(1/10W)
0.1uF
C558
0.1uF
C553
43
42
41
40
39
38
37
36
34
5
6
7
8
2
REF
NC
A
NC
1.0V_SET
RXD1_T
TXD1_T
ACL_SIG
K
NC
NC
NC
TL431CPS
0
0
Q13
2SC2412KQ
2
CD1
CD2
CD3
CD4
CD5
CD6
CD7
CD8
-OE C
R936 EXBV8V680J
OVG4
5 4 4 OVG5
6 3 3 OVG6
7 2 2 OVG7
1
8 1
1
7
7
1
8
1,4
7
SCL1_5
SDA1_5
-
RT C
CLPV C
RB C
CLP OUT C
24
23
22
21
20
19
18
17
47
5
6
7
8
3
R1132
1
2
3
4
SCL2_5
SDA2_5
SMPOW
R678
+
2
C IN
29
28
33
27
BD1
BD2
BD3
BD4
BD5
BD6
BD7
BD8
-OE B
DGND
GA DGND
QB DGND
QC DGND
4
R1131
10K
1
1
3
IC327A
31
13
12
11
10
9
8
7
6
2
G
CSEN1_I
SCL3_5
SDA3_5
1uF
VD+3.3
LMUTECN
RESO3CN
HPMUT1CN
SCL3_5
10(1/10W)
1
1
1
1
RT B
CLPV B
RB B
CLP OUT B
64
49
32
R912
SSYSTEM
AWDATA
PSEL_2
PSEL_1
VA+5_VDO
3
1
2
3
4
470
8
8
7
6
5
R677
1
R1079
D_CLKCN
AWCS_WCN
AWCS_RCN
+
0.1uF
C552
7
C550
SENCE
IO_STB
VA+5_VDO
0.1uF
C551
7
10uF/16V
1
CSEN2
C542
10uF/16V
KOUTEI
10(1/10W)
+
ACL_SWCN
52
53
48
54
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
-OE A
6
4
D
R1077
150(1%)
TV_CL2CN
TV_CL1CN
SRESETCN
EXBV8V560J
E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
B IN
45
46
CN7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
50
0.1uF
VA+3_VDO
EXBV8V560J
F
100K
VD+5BK
FH12-30S-0.5SH
RT A
CLPV A
RB A
CLP OUT A
OVG[7..0]
1
4
0.1uF
C702 0.47uF
R887
A IN
61
60
1
59
R934 EXBV8V680J
OVG0
5 4 4 OVG1
6 3 3 OVG2
7 2 2 OVG3
8 1 1
1
MAIN_R
C764
100K
CR_C_IN
C546
0.1uF
4
0.1uF
C545
0.1uF
MAIN_R
D81
MA157A
4
MAIN_G
C763
C544
0.1uF
MAIN_G
R665
K2
K1A2
A1
MAIN_B
CB_B_IN
TL211
VA+5_VDO
2
MAIN_VD
MAIN_HD
3
MAIN_B
0
1
3
R885
TL210
1
1
1
TL209
IC310
63
0.1uF
3.27_RT
5
6
7
8
0.1uF
C557
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
0
0.1uF
C555
0.1uF
C556
R883
3
CN6
G
SADC_OE5
TL207
1
D79
MA157A
1
R1130
10K
K2
K1A2
A1
R1129
10K
1
VA+5_VDO
2
OV1_V
OV1_H
H
2
3
120
4
5
6
7
8
9
10
11
121
12
6
6
6
LC-30HV4E
Ë PC I/F Unit-4/7 (AVC System)
V-5
VA+12
VA+5-AMP
L1
NLC322522T-3R3M
H
C143
0.01uF
1
R1126
10(1/4W)
+
VA5REGO
3
L22
NLC322522T-3R3M
VA-5-AMP
D20
1SS187
C144
47uF/10V(PXA-5)
VA-5-AMP
3
C757
4.7uF/10V(2125)
2
L2
NLC322522T-3R3M
VA+5-PLL
C80
47uF/16V
1
+
VIN
C81
3
VC
2
C83
0.01uF
C777
0.1uF
5
0.01uF
VO
+
C146
33uF/10V
+
D82
MA157A
C84
33uF/10V
1
0(1/2W)
GND
R121
C145
0.01uF
2
IC7
PQ05TZ11
K2
K1A2
A1
VREGIN
R867 0
C78
0.1uF
3
G
K2
K1A2
A1
D83
MA157A
1
MAIN_R
2
3
TL225
3
C70
0.1uF
D84
MA157A
1
2
3
4
3
1
0
PC_R
R749
0
C562
0.1uF
C563
0.1uF
C565
0.1uF
PC_H
+
C82
2Y
OV0_V
6
3Y
9
4Y
12
PC_C3
6
OGOUT0
8
VA+5-AMP
3
4
VA+3.3AD
R123
VA+3.3AD
3
3
XPWR_SVO
1.6K(1%)
C149
R124
1K(1%)
0.01uF
+
C564
100uF/6.3V(PXA)
VD+5
L4
BOUT0
VD+5-ADC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
NLC322522T-3R3M
ROUT0
0.01uF
C96 +
47uF/6.3V
C110
0.1uF
1,3
3
C
SDA2_5
SCL2_5
C112
0.1uF
C111
0.1uF
1
1
1
TL227 TL228 TL229
7 ROUT0
VA+5-AMP
VA+3.3AD
ROUT0
6
7 OGOUT0
7 BOUT0
RI1A[7..0]
OGOUT0
RI1A0
RI1A1
RI1A2
RI1A3
5
6
7
8
RI1A4
RI1A5
RI1A6
RI1A7
5
6
7
8
BOUT0
B
6
C115
0.1uF
R959
EXBV8V680J
5 4 4
6 3 3
7 2 2
8 1 1
5
6
7
8
C113
1uF(K)
C114
0.1uF
4
3
2
1
4
3
2
1
R962
EXBV8V680J
RI1B[7..0]
RI1B0
RI1B1
RI1B2
RI1B3
5
6
7
8
5
6
7
8
4
3
2
1
C566
330pF(CH)
C130
100pF
C127
100pF
C126
1uF(K)
VA+5-PLL
TL84
C125
0.1uF
VD+5-ADC
OV0_H
C116
0.1uF
4
3
2
1
B/CbOUT
ADDRESS
R/CrOUT
NC
NC
XPOWER SAVE
DGNDREG
DVCCREG
SDA
SCL
XSENABLE
SEROUT
3WIRE/IIC
DPGND
AVCCADREF
AVCCAD3
VRT
DVCCAD3
DVCCADTTL
DGNDADTTL
RA0
RA1
DGNDAD3
RA2
RA3
RA4
RA5
RA6
AGNDAD3
DGNDAD3
RA7
DVCCADTTL
DGNDADTTL
RB0
RB1
RB2
IC4
CXA3506R
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
TL83
R128
3
122
4
5
6
7
LCBI1A5
LCBI1A6
LCBI1A7
LCBI1A0
LCBI1A1
LCBI1A2
LCBI1A3
LCBI1A4
2
1
OV0_HSC2
6
OVCLK
6
1uF(K)
0.1uF
C123
C121
0.1uF
0.1uF
C124
OGI1B[7..0]
R960
LC0GI1B7
LC0GI1B6
LC0GI1B5
LC0GI1B4
5
6
7
8
5
6
7
8
4
3
2
1
OGI1B7
OGI1B6
OGI1B5
OGI1B4
LC0GI1A7
LC0GI1A6
LC0GI1A5
LC0GI1A4
4
3
2
1
OGI1B3
OGI1B2
OGI1B1
OGI1B0
LC0GI1A3
LC0GI1A2
LC0GI1A1
LC0GI1A0
LC0GI1A7
LC0GI1A6
LC0GI1A5
5
6
7
8
5
6
7
8
4
3
2
1
BI1A[7..0]
5
6
7
8
4
3
2
1
4
3
2
1
6
BI1A7
BI1A6
BI1A5
BI1A4
C119
8
5
6
7
8
5
6
7
8
4
3
2
1
4
3
2
1
4
3
2
1
OGI1A7
OGI1A6
OGI1A5
OGI1A4
4
3
2
1
OGI1A3
OGI1A2
OGI1A1
OGI1A0
R964
5
6
7
8
5
6
7
8
4
3
2
1
EXBV8V680J
BI1B[7..0]
R966
LCBI1B7
LCBI1B6
LCBI1B5
LCBI1B4
5
6
7
8
5
6
7
8
4
3
2
1
4
3
2
1
BI1B7
BI1B6
BI1B5
BI1B4
4
3
2
1
BI1B3
BI1B2
BI1B1
BI1B0
6
EXBV8V680J
R969
R970
LCBI1A3
LCBI1A2
LCBI1A1
LCBI1A0
5
6
7
8
EXBV8V680J
EXBV8V680J
5
6
7
8
5
6
7
8
R963
LC0GI1B3
LC0GI1B2
LC0GI1B1
LC0GI1B0
OGI1A[7..0]
R961
4
3
2
1
EXBV8V680J
LC0GI1B0
C120
0.1uF
LCBI1A7
LCBI1A6
LCBI1A5
LCBI1A4
6
LC0GI1B7
LC0GI1B6
LC0GI1B5
LC0GI1B4
LC0GI1B3
LC0GI1B2
LC0GI1B1
0.1uF
0.1uF
0.1uF
EXBV8V680J
1
EVENODD
VD+5-ADC
LC0GI1A0
LC0GI1A1
LC0GI1A2
LC0GI1A3
LC0GI1A4
LCRI1B4
LCRI1B5
LCRI1B6
LCRI1B7
LCBI1B3
LCBI1B4
LCBI1B5
LCBI1B6
LCBI1B7
4
3
2
1
C118
4
3
2
1
C117
5
6
7
8
LCBI1B0
LCBI1B1
LCBI1B2
A
5
6
7
8
6,7
6
EXBV8V680J
R968
RI1B4
RI1B5
RI1B6
RI1B7
OV0_CLP
OV0_HSNR
VA+3.3AD
R967
VD+5-ADC
10
C122
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
R965
EXBV8V680J
EVEN/ODD
XTLOAD
HOLD
SOGOUT
XUNLOCK
DSYNC/DIVOUT
DPGND
1/2CLK
1/2XCLK
CLK
XCLK
DGNDPLLTTL
DVCCPLLTTL
AGNDADREF
AVCCAD3
VRB
DVCCAD3
DVCCAD
DVCCADTTL
DGNDADTTL
GB7
GB6
DGNDAD3
GB5
GB4
GB3
GB2
GB1
AGNDAD3
DGNDAD3
GB0
DGNDADTTL
DVCCADTTL
GA7
GA6
GA5
TL202
1
6
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
GND
VO
VADJ
5
C79
47uF/6.3V
VC
VCOXHOLD
0
1
1
OV0_H
7
74LCX157MTC
VI
C128
0.33uF(PF)
R1109
OV0_PDEN
1
1
4
R133
3K(1%)
A/B
G
IC8
PQ20VZ11
2
R132
3.3K(1%)
C131
0.1uF
1
15
1Y
C132
1uF(K)
1A
1B
2A
2B
3A
3B
4A
4B
C133 0.1uF
HVSEL
IC411
2
3
5
6
11
10
14
13
C136 0.1uF
C135 0.1uF
C134 0.1uF
1
TL220
C137 0.1uF
10K
3
TL219
C138 0.1uF
R137
TL218
DAC TEST OUT
G/YOUT
AGNDAMPR
R/CrIN2
AVCCAMPR
R/CrIN1
DPGND
AGNDAMPB
B/CbIN2
SOGIN2
AVCCAMPB
B/CbIN1
SOGIN1
DPGND
R/CrCLP
B/CbCLP
G/YCLP
AGNDAMPG
G/YIN2
AVCCAMPG
G/YIN1
AGNDIR
DPGND
IREF
AVCCIR
RC2
RC1
AGNDVCO
AVCCVCO
DGNDPLL
DVCCPLL
CLPIN
SYNCIN2
SYNCIN1
CLKIN
XCLKIN
MAIN_VD
PC_V
2
1
1SS380
1
RB3
RB4
RB5
RB6
RB7
DVCCADTTL
DGNDAD3
DGNDADTTL
BA0
BA1
BA2
BA3
BA4
DGNDAD3
BA5
BA6
BA7
DVCCADTTL
DGNDADTTL
BB0
BB1
BB2
DGNDAD3
BB3
BB4
BB5
BB6
BB7
DVCCADTTL
DGNDAD3
DGNDADTTL
GA0
GA1
GA2
GA3
GA4
MAIN_HD
VCC
3
100
16
C907
0.1uF
1
100uF/6.3V(PXA)
GND
R1089
6
D78
2
VD+3.3
C921
1
VA+5
TL221
1
0
R747
PC_V
PC_C
D9
1SS187
D
2
R745
3
3
K2
K1A2
A1
PC_G
PC_B
+
CLR_SW
3
S12B-PH-SM3-TB
D87
MA157A
3
2
CN8
1
D86
MA157A
K2
K1A2
A1
D85
MA157A
E
1
MAIN_B
VA+5-AMP
EXBV8V103J
1
2
3
4
5
6
7
8
9
10
11
12
OV0_HSNR
C62
0.1uF
3
8
7
6
5
1
PC_C
2
PC_H
MAIN_HD
K2
K1A2
A1
MAIN_VD
3
3
3
6
R869 0
1
F
K2
K1A2
A1
2
MAIN_G
R1076
1
R868 0
3
4
3
2
1
LCBI1B3
LCBI1B2
LCBI1B1
LCBI1B0
BI1A3
BI1A2
BI1A1
BI1A0
5
6
7
8
5
6
7
8
4
3
2
1
EXBV8V680J
EXBV8V680J
9
10
11
123
12
6
LC-30HV4E
Ë PC I/F Unit-5/7 (AVC System)
1,2 A[25..0]
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
26
25
24
139
23
138
245
22
137
244
21
136
243
342
20
135
242
341
134
241
340
431
133
240
339
430
BA_0
BA_1
BA_2
BA_3
BA_4
BA_5
BA_6
BA_7
BA_8
BA_9
BA_10
BA_11
BA_12
BA_13
BA_14
BA_15
BA_16
BA_17
BA_18
BA_19
BA_20
BA_21
BA_22
BA_23
BA_24
BA_25
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
144
28
143
250
27
142
249
348
141
248
347
247
346
437
345
436
BD_0
BD_1
BD_2
BD_3
BD_4
BD_5
BD_6
BD_7
BD_8
BD_9
BD_10
BD_11
BD_12
BD_13
BD_14
BD_15
1 -RST_C1
1 -WAIT_C1
1 -C1_INT
211
140
246
XRESET
BWAIT
BINT
1 CKIO
145
BCLK
252
251
349
350
XBCS
RD
XBWE_0
XBWE_1
SDMODE0
SDMODE1
92
202
XCS
XRAS
XCAS
XWE
57
170
371
274
R692
0
R694
0
XCS
R693
0
XRAS
VD+3.3CV
XCAS
R695
0
XWE
R689
DQM_0
DQM_1
DQM_2
DQM_3
272
369
55
168
DQM0
DQM1
DQM2
DQM3
DQM_4
DQM_5
DQM_6
DQM_7
273
370
56
169
DQM4
DQM5
DQM6
DQM7
SDA_0
SDA_1
SDA_2
SDA_3
51
164
269
367
SDA0
SDA1
SDA2
SDA3
SDA_4
SDA_5
SDA_6
SDA_7
270
165
52
271
SDA4
SDA5
SDA6
SDA7
SDA_8
SDA_9
SDA_10
SDA_11
166
53
368
457
SDA8
SDA9
SDA10
SDA_12
SDA_13
54
167
CLK
CKE
/CS
/RAS
/CAS
/WE
3
9
35
41
49
55
75
81
VccQ
VccQ
VccQ
VccQ
VccQ
VccQ
VccQ
VccQ
6
12
32
38
46
52
78
84
VssQ
VssQ
VssQ
VssQ
VssQ
VssQ
VssQ
VssQ
1
15
29
43
Vcc
Vcc
Vcc
Vcc
44
58
72
86
Vss
Vss
Vss
Vss
I
295
389
388
292
SDD_72
SDD_73
SDD_74
SDD_75
SDD_8
SDD_9
SDD_10
SDD_11
376
463
375
279
SDD8
SDD9
SDD10
SDD11
SDD76
SDD77
SDD78
SDD79
386
291
385
290
SDD_76
SDD_77
SDD_78
SDD_79
SDD_12
SDD_13
SDD_14
SDD_15
278
277
173
275
SDD12
SDD13
SDD14
SDD15
SDD80
SDD81
SDD82
SDD83
82
83
194
84
SDD_80
SDD_81
SDD_82
SDD_83
SDD_16
SDD_17
SDD_18
SDD_19
69
70
181
71
SDD16
SDD17
SDD18
SDD19
SDD84
SDD85
SDD86
SDD87
85
86
197
198
SDD_84
SDD_85
SDD_86
SDD_87
SDD_20
SDD_21
SDD_22
SDD_23
72
73
74
75
SDD20
SDD21
SDD22
SDD23
D
C
B
A
SDD88
SDD89
SDD90
SDD91
90
200
301
394
SDD_88
SDD_89
SDD_90
SDD_91
SDD_24
SDD_25
SDD_26
SDD_27
383
288
287
286
SDD24
SDD25
SDD26
SDD27
SDD92
SDD93
SDD94
SDD95
480
393
392
296
SDD_92
SDD_93
SDD_94
SDD_95
SDD_28
SDD_29
SDD_30
SDD_31
285
379
378
377
SDD28
SDD29
SDD30
SDD31
SDD96
SDD97
SDD98
SDD99
472
473
387
475
SDD_96
SDD_97
SDD_98
SDD_99
SDD_32
SDD_33
SDD_34
SDD_35
276
459
372
373
SDD32
SDD33
SDD34
SDD35
SDD100
SDD101
SDD102
SDD103
476
390
556
478
SDD_100
SDD_101
SDD_102
SDD_103
SDD_36
SDD_37
SDD_38
SDD_39
460
374
461
541
SDD36
SDD37
SDD38
SDD39
SDD104
SDD105
SDD106
SDD107
192
294
191
293
SDD_104
SDD_105
SDD_106
SDD_107
SDD_40
SDD_41
SDD_42
SDD_43
281
280
177
176
SDD40
SDD41
SDD42
SDD43
SDD108
SDD109
SDD110
SDD111
189
188
187
384
SDD_108
SDD_109
SDD_110
SDD_111
SDD_44
SDD_45
SDD_46
SDD_47
175
174
62
172
SDD44
SDD45
SDD46
SDD47
SDD112
SDD113
SDD114
SDD115
391
479
481
396
SDD_112
SDD_113
SDD_114
SDD_115
SDD_48
SDD_49
SDD_50
SDD_51
464
466
380
467
SDD48
SDD49
SDD50
SDD51
SDD116
SDD117
SDD118
SDD119
395
302
201
91
SDD_116
SDD_117
SDD_118
SDD_119
SDD_52
SDD_53
SDD_54
SDD_55
381
382
469
470
SDD52
SDD53
SDD54
SDD55
SDD120
SDD121
SDD122
SDD123
199
300
299
196
SDD_120
SDD_121
SDD_122
SDD_123
SDD_56
SDD_57
SDD_58
SDD_59
186
185
184
183
SDD56
SDD57
SDD58
SDD59
SDD124
SDD125
SDD126
SDD127
298
195
297
193
SDD_124
SDD_125
SDD_126
SDD_127
SDD_60
SDD_61
SDD_62
SDD_63
182
284
180
282
SDD60
SDD61
SDD62
SDD63
CVIC2
16
71
28
59
DQM1
NC
NC
NC
NC
NC
NC
NC
14
21
30
57
69
70
73
V_DRAM1
3
9
35
41
49
55
75
81
VccQ
VccQ
VccQ
VccQ
VccQ
VccQ
VccQ
VccQ
6
12
32
38
46
52
78
84
VssQ
VssQ
VssQ
VssQ
VssQ
VssQ
VssQ
VssQ
1
15
29
43
Vcc
Vcc
Vcc
Vcc
44
58
72
86
Vss
Vss
Vss
Vss
VD+3.3
10K
O
I
1
+
DQM0
25
26
27
60
61
62
63
64
65
66
24
SD_BA0
SD_BA1
22
23
BA0
BA1
68
67
20
19
18
17
CLK
CKE
/CS
/RAS
/CAS
/WE
3
9
35
41
49
55
75
81
VccQ
VccQ
VccQ
VccQ
VccQ
VccQ
VccQ
VccQ
6
12
32
38
46
52
78
84
VssQ
VssQ
VssQ
VssQ
VssQ
VssQ
VssQ
VssQ
1
15
29
43
Vcc
Vcc
Vcc
Vcc
44
58
72
86
Vss
Vss
Vss
Vss
R698
10K
V_DRAM1
IC321 DQ0
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10(AP)
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
2
4
5
7
8
10
11
13
74
76
77
79
80
82
83
85
31
33
34
36
37
39
40
42
45
47
48
50
51
53
54
56
DQM0
DQM1
DQM2
DQM3
16
71
28
59
NC
NC
NC
NC
NC
NC
NC
14
21
30
57
69
70
73
2
4
5
7
8
10
11
13
74
76
77
79
80
82
83
85
31
33
34
36
37
39
40
42
45
47
48
50
51
53
54
56
DQM0
DQM1
DQM2
DQM3
16
71
28
59
NC
NC
NC
NC
NC
NC
NC
14
21
30
57
69
70
73
SDD64
SDD65
SDD66
SDD67
SDD68
SDD69
SDD70
SDD71
SDD72
SDD73
SDD74
SDD75
SDD76
SDD77
SDD78
SDD79
SDD80
SDD81
SDD82
SDD83
SDD84
SDD85
SDD86
SDD87
SDD88
SDD89
SDD90
SDD91
SDD92
SDD93
SDD94
SDD95
DQM4
DQM5
HY57V653220BTC-7
HY57V653220BTC-7
SDA0
SDA1
SDA2
SDA3
SDA4
SDA5
SDA6
SDA7
SDA8
SDA9
SDA10
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ0
IC320 DQ1
FL95
BMK351
3
SDD32
SDD33
SDD34
SDD35
SDD36
SDD37
SDD38
SDD39
SDD40
SDD41
SDD42
SDD43
SDD44
SDD45
SDD46
SDD47
SDD48
SDD49
SDD50
SDD51
SDD52
SDD53
SDD54
SDD55
SDD56
SDD57
SDD58
SDD59
SDD60
SDD61
SDD62
SDD63
SDA0
SDA1
SDA2
SDA3
SDA4
SDA5
SDA6
SDA7
SDA8
SDA9
SDA10
25
26
27
60
61
62
63
64
65
66
24
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10(AP)
SD_BA0
SD_BA1
22
23
BA0
BA1
68
67
20
19
18
17
CLK
CKE
/CS
/RAS
/CAS
/WE
3
9
35
41
49
55
75
81
VccQ
VccQ
VccQ
VccQ
VccQ
VccQ
VccQ
VccQ
6
12
32
38
46
52
78
84
VssQ
VssQ
VssQ
VssQ
VssQ
VssQ
VssQ
VssQ
1
15
29
43
Vcc
Vcc
Vcc
Vcc
44
58
72
86
Vss
Vss
Vss
Vss
R699
10K
V_DRAM1
DQM2
DQM3
0.1uF C592
SDD72
SDD73
SDD74
SDD75
DQM0
DQM1
DQM2
DQM3
CLK
CKE
/CS
/RAS
/CAS
/WE
0.1uF C591
SDD4
SDD5
SDD6
SDD7
BA0
BA1
68
67
20
19
18
17
R697
0.1uF C600
66
67
178
68
22
23
0.1uF C599
SDD_4
SDD_5
SDD_6
SDD_7
SD_BA0
SD_BA1
0.1uF C598
SDD_68
SDD_69
SDD_70
SDD_71
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10(AP)
0.1uF C597
79
190
80
81
0.1uF C575
SDD68
SDD69
SDD70
SDD71
0.1uF C581
61
63
64
65
0.1uF C590
SDD_0
SDD_1
SDD_2
SDD_3
0.1uF C589
SDD_64
SDD_65
SDD_66
SDD_67
+
0.1uF C596
289
76
77
78
SDD0
SDD1
SDD2
SDD3
0.1uF C579
SDD64
SDD65
SDD66
SDD67
V_DRAM1
1
0.1uF C576
O
25
26
27
60
61
62
63
64
65
66
24
0.1uF C583
FL94
BMK351
3
0.1uF C582
VD+3.3
SD_BA0
SD_BA1
10K
SDA0
SDA1
SDA2
SDA3
SDA4
SDA5
SDA6
SDA7
SDA8
SDA9
SDA10
0.1uF C577
68
67
20
19
18
17
R696
SDD0
SDD1
SDD2
SDD3
SDD4
SDD5
SDD6
SDD7
SDD8
SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15
SDD16
SDD17
SDD18
SDD19
SDD20
SDD21
SDD22
SDD23
SDD24
SDD25
SDD26
SDD27
SDD28
SDD29
SDD30
SDD31
0.1uF C586
BA0
BA1
2
4
5
7
8
10
11
13
74
76
77
79
80
82
83
85
31
33
34
36
37
39
40
42
45
47
48
50
51
53
54
56
0.1uF C585
22
23
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
G
SD_BA0
SD_BA1
IC319
2
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10(AP)
C574
100uF/4V
25
26
27
60
61
62
63
64
65
66
24
0.1uF C584
SDA0
SDA1
SDA2
SDA3
SDA4
SDA5
SDA6
SDA7
SDA8
SDA9
SDA10
0.1uF C578
SDA[10..0]
0.1uF C593
E
470
DQM[7..0]
0.1uF C595
-CS2
-RD
-WEL
-WEH
440
416
537
MCLK
0
2
1
1,2
1,2
1,2
NC3
NC2
NC1
R688
G
F
179
C573
100uF/4V
1,2 D[15..0]
MCLK
0.1uF C580
G
IC25A
0.1uF C594
H
HY57V653220BTC-7
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
2
4
5
7
8
10
11
13
74
76
77
79
80
82
83
85
31
33
34
36
37
39
40
42
45
47
48
50
51
53
54
56
DQM0
DQM1
DQM2
DQM3
16
71
28
59
NC
NC
NC
NC
NC
NC
NC
14
21
30
57
69
70
73
DQ0
IC322 DQ1
SDD96
SDD97
SDD98
SDD99
SDD100
SDD101
SDD102
SDD103
SDD104
SDD105
SDD106
SDD107
SDD108
SDD109
SDD110
SDD111
SDD112
SDD113
SDD114
SDD115
SDD116
SDD117
SDD118
SDD119
SDD120
SDD121
SDD122
SDD123
SDD124
SDD125
SDD126
SDD127
DQM6
DQM7
HY57V653220BTC-7
SDD[127..0]
1
2
3
124
4
5
6
7
8
9
10
11
125
12
LC-30HV4E
Ë PC I/F Unit-6/7 (AVC System)
D
3 OVB[7..0]
3 OV1_VCLK
3 OV1_H
3 OV1_V
V1_RA0
V1_RA1
V1_RA2
V1_RA3
V1_RA4
V1_RA5
V1_RA6
V1_RA7
OVG0
OVG1
OVG2
OVG3
OVG4
OVG5
OVG6
OVG7
10
11
126
233
332
234
333
424
V1_GA0
V1_GA1
V1_GA2
V1_GA3
V1_GA4
V1_GA5
V1_GA6
V1_GA7
OVB0
OVB1
OVB2
OVB3
OVB4
OVB5
OVB6
OVB7
5
121
229
8
123
230
329
421
V1_BA0
V1_BA1
V1_BA2
V1_BA3
V1_BA4
V1_BA5
V1_BA6
V1_BA7
321
413
118
112
228
327
328
419
120
111
115
223
V1_PVDCLK
V1_NVDCLK
V1_VDCLK_I
V1_VAL
V1_HSYNC
V1_VSYNC
V1_CSYNC
V1_GSYNC
V1_HSYNC2
V1_ACT
V1_PVCLK
V1_NVCLK
117
3
4
119
226
325
326
417
B
V1_RB0
V1_RB1
V1_RB2
V1_RB3
V1_RB4
V1_RB5
V1_RB6
V1_RB7
12
127
13
128
235
334
425
14
V1_GB0
V1_GB1
V1_GB2
V1_GB3
V1_GB4
V1_GB5
V1_GB6
V1_GB7
9
124
231
330
125
232
331
422
V1_BB0
V1_BB1
V1_BB2
V1_BB3
V1_BB4
V1_BB5
V1_BB6
V1_BB7
36
35
149
254
148
V0_VDCLK_O
V0_PADCLK
V0_NADCLK
V0_PADRST
V0_NADRST
V0_CLP
V0_HSYNR
V0_HSYNF
V0_PDEN
225
114
222
322
414
218
406
313
410
V1_VDCLK_O
V1_PADCLK
V1_NADCLK
V1_PADRST
V1_NADRST
V1_CLP
V1_HSYNR
V1_HSYNF
V1_PDEN
227
224
324
415
499
110
6
7
122
TL112
R978
R979
R980
TL113
0
0
0
DO_HSYNC
DO_VSYNC
DO_HDISP
7
1,7
1,7
TL122
CVIC2
PCVICPLL
OV0_CLP
OV0_HSNR
4
OV1_VCKO
3
R1134
47
1uF
490
A_VSS
C821 0.1uF
C822 0.1uF
C823 0.1uF
C824 0.1uF
C825 0.1uF
C826 0.1uF
C827 0.1uF
C828 0.1uF
C829 0.1uF
C830 0.1uF
TP10
TP11
TP12
TP13
PAD1.6
PAD1.6
PAD1.6
PAD1.6
C831 0.1uF
C832 0.1uF
C833 0.1uF
C834 0.1uF
C835 0.1uF
C836 0.1uF
C837 0.1uF
C838 0.1uF
C839 0.1uF
C840 0.1uF
C841 0.1uF
C842 0.1uF
C843 0.1uF
C844 0.1uF
VD+5
C845 0.1uF
FL205 NFM21PC105B1A3D
VD+5IN
3 O
I 1
+
C848 0.1uF
C847
100uF/6.3V
VA+5
FL206 NFM21PC105B1A3D
VA+5IN
3 O
I 1
BIASIN_VI
BIASOUT_VI
BIASIN_DO
BIASOUT_DO
323
575
253
351
DCLK
LCLK
LCLKP
LCLKN
146
255
33
147
S0_D0
S0_D1
S0_D2
S0_D3
236
129
15
16
S1_D0
S1_D1
S1_D2
S1_D3
427
336
130
131
IPD
497
MCK_REF
PLL_S
PLL_TEST
212
487
397
+
VD+3.3
C849
100uF/6.3V
VD+3.3CV
VD+1.8
OV1_CLP
OV1_HSNR
OV1_HSNF
OV1_PDEN
FL207 NFM21PC105B1A3D
VD+1.8IN
3 O
I 1
FL29 BMK351
3 O
I 1
3
3
3
3
3
FL30 O
BMK351
TL114
1
I
C850
1
+
VD+3.3IN
VD+3.3
FL208 NFM21PC105B1A3D
3 O
I 1
100uF/6.3V(PXA)
+
C366
100uF/6.3V(PXA)
C851
FL98
33(1/10W)
DCLKIN
+
CN9
S13B-PH-SM3-TB
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
13 13
V-5
100uF/6.3V(PXA)
LCLK
3
7
VGA_OE
C852
1
VD+3.3
47uF/6.3V
3
OUT VDC
4
2
GND Cntl
1
+
DSO751SV(25.175M)
R1128
47
C919
0.01uF
303
418
500
518
IMODE
INITO
INITI
CPUS_0
CPUS_1
CPUS_2
CPUS_3
CCS_0
CCS_1
34
17
335
132
239
238
237
19
18
FL110
0(1/10W)
3
-RST_PLL
1
FL31 BMK351
3 O
I 1
DCLKXTAL
1
R1135
10K
3
OUT VDC
4
2
GND Cntl
1
3
FL32 O
BMK351
C759
0.01uF
91.3M
I
1
C853
0.01uF
C10
10uF(3225)
+
C15
10uF(3225)
C367
100uF/6.3V(PXA)
VD+3.3CV
WXGA_OE
1
VD+3.3
X4
R1201 100
3
126
VD+2.5CV
X5
3
OUT VDC
4
2
GND Cntl
1
DSO751SV(25.000M)
2
VD+5BK
C854
47uF/16V
VD+1.8
VD+3.3
MST
XTST
SMCK
XSM
VA+12
X6
A
1
A_VDD
C846
4,7
4
OV0_PDEN
491
C820 0.1uF
G
108
217
411
496
109
319
219
220
DO_HSYNC
DO_VSYNC
DO_HDISP
DO_VDISP
DO_FEILD
TL222
C819 0.1uF
2
3 OVG[7..0]
CVIC2
OVR0
OVR1
OVR2
OVR3
OVR4
OVR5
OVR6
OVR7
DO_BB0
DO_BB1
DO_BB2
DO_BB3
DO_BB4
DO_BB5
DO_BB6
DO_BB7
DO_BB8
DO_BB9
C818 0.1uF
G
4 OV0_HSC2
10K
C817 0.1uF
2
R977
366
365
268
163
50
364
267
162
49
48
C816 0.1uF
G
V0_PVDCLK
V0_NVDCLK
V0_VDCLK_I
V0_VAL
V0_HSYNC
V0_VSYNC
V0_CSYNC
V0_GSYNC
V0_HSYNC2
V0_ACT
V0_PVCLK
V0_NVCLK
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
VDDH
171
337
343
420
423
426
428
429
432
434
435
438
439
441
442
444
447
450
453
454
456
458
462
465
468
471
474
477
483
486
489
492
495
498
560
C815 0.1uF
2
320
412
494
216
105
106
215
316
107
409
113
221
452
363
266
161
451
362
265
160
47
46
504
505
508
509
512
513
516
517
523
524
527
528
531
532
535
536
542
543
546
547
550
551
554
555
561
562
565
566
569
570
573
574
G
V0_BB0
V0_BB1
V0_BB2
V0_BB3
V0_BB4
V0_BB5
V0_BB6
V0_BB7
DO_GB0
DO_GB1
DO_GB2
DO_GB3
DO_GB4
DO_GB5
DO_GB6
DO_GB7
DO_GB8
DO_GB9
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
VDDL
2
402
309
208
401
308
207
98
97
8
7
6
5
R976 EXBV8V330J
BSI6
8 1 1 BSI7
7 2 2 BSI8
6 3 3 BSI9
5 4 4
7
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
G
BI1B0
BI1B1
BI1B2
BI1B3
BI1B4
BI1B5
BI1B6
BI1B7
R975 EXBV8V330J
BSI2
8 1 1 BSI3
7 2 2 BSI4
6 3 3 BSI5
4
5 4
BSI[9..2]
IC25C
1
2
29
30
31
32
58
59
60
87
88
89
116
283
338
344
352
353
433
443
455
482
484
501
502
503
506
507
510
511
514
515
519
520
521
522
525
526
529
530
533
534
538
539
540
544
545
548
549
552
553
557
558
559
563
564
567
568
571
572
576
2
V0_GB0
V0_GB1
V0_GB2
V0_GB3
V0_GB4
V0_GB5
V0_GB6
V0_GB7
8
7
6
5
7
G
398
305
204
95
304
203
94
93
361
264
159
449
360
263
158
45
157
44
5
6
7
8
R974 EXBV8V330J
OGSI6
5 4 4 OGSI7
6 3 3 OGSI8
7 2 2 OGSI9
8 1 1
OGSI[9..2]
2
OGI1B0
OGI1B1
OGI1B2
OGI1B3
OGI1B4
OGI1B5
OGI1B6
OGI1B7
DO_RB0
DO_RB1
DO_RB2
DO_RB3
DO_RB4
DO_RB5
DO_RB6
DO_RB7
DO_RB8
DO_RB9
R973 EXBV8V330J
OGSI2
8 1 1 OGSI3
7 2 2 OGSI4
6 3 3 OGSI5
4
5 4
G
V0_RB0
V0_RB1
V0_RB2
V0_RB3
V0_RB4
V0_RB5
V0_RB6
V0_RB7
4 OV0_H
4 OV0_V
4 PC_C3
3 OVR[7..0]
C
103
314
407
405
312
102
210
101
448
359
262
358
261
156
43
260
155
42
8
7
6
5
2
E
RI1B0
RI1B1
RI1B2
RI1B3
RI1B4
RI1B5
RI1B6
RI1B7
DO_BA0
DO_BA1
DO_BA2
DO_BA3
DO_BA4
DO_BA5
DO_BA6
DO_BA7
DO_BA8
DO_BA9
R972 EXBV8V330J
RSI6
5 4 4 RSI7
6 3 3 RSI8
7 2 2 RSI9
8 1 1
7
G
4 OVCLK
V0_BA0
V0_BA1
V0_BA2
V0_BA3
V0_BA4
V0_BA5
V0_BA6
V0_BA7
5
6
7
8
RSI[9..2]
2
4 BI1B[7..0]
404
311
488
403
310
209
100
99
446
357
445
356
259
154
41
258
153
40
R971 EXBV8V330J
RSI2
5 4 4 RSI3
6 3 3 RSI4
7 2 2 RSI5
8 1 1
1
F
BI1A0
BI1A1
BI1A2
BI1A3
BI1A4
BI1A5
BI1A6
BI1A7
DO_GA0
DO_GA1
DO_GA2
DO_GA3
DO_GA4
DO_GA5
DO_GA6
DO_GA7
DO_GA8
DO_GA9
5
6
7
8
2
4 OGI1B[7..0]
V0_GA0
V0_GA1
V0_GA2
V0_GA3
V0_GA4
V0_GA5
V0_GA6
V0_GA7
355
354
257
152
39
256
151
38
150
37
2
4 RI1B[7..0]
485
400
307
206
96
399
306
205
DO_RA0
DO_RA1
DO_RA2
DO_RA3
DO_RA4
DO_RA5
DO_RA6
DO_RA7
DO_RA8
DO_RA9
1
G
OGI1A0
OGI1A1
OGI1A2
OGI1A3
OGI1A4
OGI1A5
OGI1A6
OGI1A7
IC25B
1
4 BI1A[7..0]
V0_RA0
V0_RA1
V0_RA2
V0_RA3
V0_RA4
V0_RA5
V0_RA6
V0_RA7
1
4 OGI1A[7..0]
104
213
214
315
408
493
317
318
1
H
RI1A0
RI1A1
RI1A2
RI1A3
RI1A4
RI1A5
RI1A6
RI1A7
+
4 RI1A[7..0]
4
5
C697
0.01uF
6
7
8
9
10
11
127
12
LC-30HV4E
Ë PC I/F Unit-7/7 (AVC System)
L101
FL201
1
VD+5BK
C856 C857
2
+
L100
82pF
0.1uF
TXD0_M
RXD0_M
SMPOW
SENCE
EXBV8V560J
R1102
5
4
6
3
7
2
8
1
O
BLM31PG121SN1
1
1
3
3
1
I
2
CSEN1CN
CSEN2CN
5
6
7
8
3
FL200
G
CN1
R1101
CSEN1
CSEN2
SRST
FLASH_W
3
3
3
3
0(3216)
4
3
2
1
SRSTCN
FLASHWCN
CCKM
TXD0CN
RXD0CN
SMPOWCN
SENCECN
EXBV8V560J
C858
C859
82pF
0.1uF
2
+
G
C863
82pF
CN3
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
C872
0.1uF
6
5
4
C864
82pF
V_SII
PQ1R33
C868
+ C867
0.1uF
10uF/16V
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
OGSI5
OGSI4
OGSI3
OGSI2
C869
0.1uF
BSI9
BSI8
6
BSI7
BSI6
BSI5
BSI4
BSI3
BSI2
E
LCLK
PVCC2
D11
D10
D9
D8
D7
D6
IDCKIDCK+
D5
D4
D3
D2
D1
D0
GND
C874
DV_TXDC+
AGND
TX2+
TX2AVCC
TX1+
TX1AGND
TX0+
TX0AVCC
TXC+
TXCAGND
EXT_SWING
PVCCI
PGND1
IC413
SiI170
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
C865
82pF
DV_TXD2+
DV_TXD2DV_TXD1+
DV_TXD1-
C870
82pF
DV_TXD0+
DV_TXD0-
2
4
6
8
10
12
14
16
18
20
22
24
C2
C4
C6
DV_TXD2+
DV_TXD1+
R1104
100
DV_TXD0+
HOTPLUG
1
DV_TXDC-
VD+5
FL204
VD+5DVI
74320-1007
3
O
I
1
BMK351
DV_TXDC+
DV_TXDCR999
510
C875
C876
82pF
0.1uF
VD+5BK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
82pF
TP4
DV_TXD0-
R1000
R1001
VD+3.3
TESTPIN
1
TL223
PAD1.6 TL224
PAD1.6
DO_HDISP
DO_HSYNC
DO_VSYNC
MON_DET
-RST_PL
SCL1
SDA_1
1
2
3
R1002
R1003
1
1,6
6
1,6
1
1
1
1
1
R1007
R1008
1K
TL231
PAD1.6
1.8K
Q102
100
100
VD+3.3
D
1
2
VIN
GND1
VO
D2D2+
D2/4SH
D4D4+
DDC_CLK
DDC_DATA
AVSYN
D1D1+
D1/3SH
D3D3+
+5V
GND
HOTPD
D0D0+
D0/5SH
D5D5+
CLKSH
CLK+
CLKRED
GREEN
BLUE
AHSYNC
AGND
AGND
H2
VC
GND
NR
PGND2
D12/DUAL
D13/MASI
D14/SYNCO
D15
D16
D17
D18
D19
D20
D21
D22
D23
GND
RESERVED
VCC
1
2
3
VCC
DE
VREF
HSYNC/SYNC1
VSYNC
DK3
DK2/MDA
DK1/MCL
EDGE/CHG
PD
MSEN
VCC
ISEL/RST
DSEL/SDA
BSEL/SCL
GND
3
2
HOOK1
D75
1SS187
HOOK2
1
3
5
7
9
11
13
15
17
19
21
23
C1
C3
C5
1
IC412
CCK
V_SII_VA
DV_TXD1VD+3.3
33K
SM15B-SRSS-TB
DV_TXD2VD+5
R1011
R1012
1K
V_SII_VD
F
Q103
2SC2412KQ
2
R1009
2.2K
G
BSI[9..2]
CCKM
H1
6
R1006
2.2K
RSI2
RSI3
RSI4
RSI5
RSI6
RSI7
RSI8
RSI9
RSI[9..2]
OGSI[9..2]
FWMODEN
C860
10uF/16V
OGSI6
OGSI7
OGSI8
OGSI9
6
6
VD+5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
3
C855
1
I
O
BLM31PG121SN1
10uF/16V
3
0(3216)
H
G
VD+3.3
G1
S2
G2
D1
S1
D2
1.8K
6
5
4
SCL1_5
3
SDA1_5
3
NDC7002N
C879
82pF
1K
C
ROUT0
4
OGOUT0
4
BOUT0
4
B
R1042
1K
R1043
1K
R1044
1K
A
1
2
3
128
4
5
6
7
8
9
10
11
129
12
LC-30HV4E
Ë LCD CONTROL Unit-1/5 (Display)
H
G
F
E
D
C
B
A
1
2
3
130
4
5
6
7
8
9
10
11
131
12
LC-30HV4E
Ë LCD CONTROL Unit-2/5 (Display)
H
G
F
E
D
C
B
A
1
2
3
132
4
5
6
7
8
9
10
11
133
12
LC-30HV4E
Ë LCD CONTROL Unit-3/5 (Display)
H
G
F
E
D
C
B
A
1
2
3
134
4
5
6
7
8
9
10
11
135
12
LC-30HV4E
Ë LCD CONTROL Unit-4/5 (Display)
H
G
F
E
D
C
B
A
1
2
3
136
4
5
6
7
8
9
10
11
137
12
LC-30HV4E
Ë LCD CONTROL Unit-5/5 (Display)
H
G
F
E
D
C
B
A
1
2
3
138
4
5
6
7
8
9
10
11
139
12
LC-30HV4E
Ë MAIN Unit-1/3 (Display)
H
G
F
E
D
C
B
A
1
2
3
140
4
5
6
7
8
9
10
11
141
12
LC-30HV4E
Ë MAIN Unit-2/3 (Display)
H
G
F
E
D
C
B
A
1
2
3
142
4
5
6
7
8
9
10
11
143
12
LC-30HV4E
Ë MAIN Unit-3/3 (Display)
H
G
F
E
D
C
B
A
1
2
3
144
4
5
6
7
8
9
10
11
145
12
LC-30HV4E
Ë AUDIO Unit-1/2 (Display)
H
G
F
E
D
C
B
A
1
2
3
146
4
5
6
7
8
9
10
11
147
12
LC-30HV4E
Ë AUDIO Unit-2/2 (Display)
H
G
F
E
D
C
B
A
1
2
3
148
4
5
6
7
8
9
10
11
149
12
LC-30HV4E
Ë INVERTER-1 Unit (Display)
H
G
F
E
D
C
B
A
1
2
3
4
150
5
6
LC-30HV4E
Ë INVERTER-2 Unit (Display)
H
G
F
E
D
C
B
A
1
2
3
4
151
5
6
LC-30HV4E
Ë INVERTER GROUND Unit (Display)
H
G
F
E
D
C
B
A
1
2
3
152
4
5
6
7
8
9
10
11
153
12
LC-30HV4E
Ë OPERATION Unit (Display)
H
G
F
E
D
C
B
A
1
2
3
4
154
5
6
LC-30HV4E
Ë SPEAKER-L Unit (Display)
H
G
F
E
Ë SPEAKER-R Unit (Display)
D
C
B
A
1
2
3
4
155
5
6
LC-30HV4E
Ë POWER Unit (Display)
H
G
F
E
D
C
B
A
1
2
3
156
4
5
6
7
8
9
10
11
157
12
LC-30HV4E
Ë R/C, LED Unit (Display)
H
G
F
E
D
C
B
A
1
2
3
4
158
5
6