Download CMP 200 INSTALLATION & SERVICE MANUAL

CPI Canada Inc
Functional Drawing Index
CMP 200 FUNCTIONAL DRAWINGS
DESCRIPTION
DC Bus and Power Distribution
System ON
Room Interface
X-Ray Exposure - Radiographic
kV Control and Feedback
Filament Drive and mA Control
Low Speed Starter
Automatic Exposure Control (AEC)
Serial Communications
DAP
Aux 24VAC / 24VDC Power Dist (optional)
DRAWING NUMBER
MD-0831
MD-0832
MD-0833
MD-0834
MD-0835
MD-0836
MD-0837
MD-0838
MD-0839
MD-0840
MD-0841
THE PART NUMBER OF THE ORIGINAL AEC BOARD IN THE GENERATOR FOR
WHICH THIS MANUAL WAS PREPARED IS LISTED BELOW:
AEC BOARD PART NUMBER (AS ORIGINALLY SHIPPED)
See Drawing List for the AEC Board Part Number for this particular unit.
MF-0863C
REFER TO PAGE 4 FOR LOGIC LEVELS, NOTES,
ETC, REFERENCED BY THIS SYMBOL:
+12V
F1
E1 +
INVERTER
BOARD
F2
AC MAINS
INPUT
J15-1
J1-1
J15-3
J1-3
J15-5
J1-5
J15-6
J1-6
J15-2
J1-2
F2
TP11
-12V SWITCHING
REGULATOR CIRCUIT
(U15 AND ASSOCIATED
COMPONENTS)
E2 -
+35 V
+35 V
TP2
F5
-12 V
F4
J5-5
J10-1
J5-7
J5-3
J10-3
+5V
J5-1
+12 V
+12 V
D7
THIS TRANSFORMER AND
ASSOCIATED WIRING IS
ONLY FITTED ON UNITS
CONFIGURED FOR
120 VAC BOOST, OR
WITH THE 24VAC /
24VDC POWER DIST
OPTION
**
F7
E15
120/240 VAC
TO LOW SPEED
STARTER
MD-0837
E14
F6
480V
J6-1
J11-1
J6-2
J11-2
F1
TP13
+24V
+12 V
-35 V
-35 V
1
J1-4
J15-4
TP12
FILAMENT SUPPLY BOARD
+5V SWITCHING
REGULATOR CIRCUIT
(U10 AND ASSOCIATED
COMPONENTS)
D4
+12 V
J7-13
+12V
+24 V
400V
K2
C11
F5
J7-19
R11
N.C.
E16
D5
ON / OFF
COMMAND 2
FROM MD-0832
R16
N.C.
MAIN CONTACTOR DRIVE
FROM MD-0832
-12 V
240V
TP14
SEE
MD-0841
210V
+12V
0V
2
E6
E3
J9-7
E4
+24V
5
1
E10
J9-1
SOFT-START
SENSE TO
MD-0832
4
J6-6
E5
J11-6
AEC BOARD
-12 V
+12V SWITCHING
REGULATOR CIRCUIT
(U12 AND ASSOCIATED
COMPONENTS)
D6
FLUORESCENT LAMP
R13
*
E8
LCD DISPLAY ASSEMBLY
+35 V
K6
+35 V
*
J11-12
U5
BUCKY DRIVE
TO MD-0833
F9
J9-3
J6-12
SOFT-START
CONTACTOR DRIVE
FROM MD-0832
D8
F8
J7-11
R14
120V
J7-17
R17
F4
REFER TO MD-0838 (AEC) FOR
PINOUTS OF THE +/-12 VDC
AND +24 VDC SUPPLIES
F10
J1-4
J12-6
J1-5
J12-5
300 VAC
BACKLIGHT
POWER SUPPLY
(Q1, Q2, T1, ETC)
E11
+12V
+24 V
J5-1
3
D1
C36
+5V
D39
D10
2
C4
24 VAC TO
MD-0833
F1
29V
J12-2
J1-9
J12-1
26V
0V
208V
J3-4
F2
R27
18V
J3-3
D3
18V
240V
THIS SHEET DEPICTS 1 PH.
UNITS. REFER TO PAGE 2
FOR 3 PH. 400/480 V UNITS,
AND PAGE 3 FOR 3 PH.
208 V UNITS
J3-5
F1
J1-1
J12-9
J1-2
J12-8
-35 V
+24V
TP10
J3-3
J12-4
D4
J1-7
J12-3
+ 5 / -20VDC
POWER SUPPLY
& REGULATOR
(U12, L1, D3-D7, ETC)
TP8
-20V
CONSOLE BOARD
TP9
J1-6
TP2
J8-3
C6
DS1
TP7
TP3
+15V
F3
J3-2
J8-8
J3-8
TP9
+24 V
+24 V
J3-1
120V
ON / OFF
COMMAND 1
FROM MD-0832
-35 V
24 VDC TO
MD-0833
0V
J1-8
J5-5
K1
F1
C2
TP9
+5V
+24 V
D2
+15V SWITCHING
REGULATOR CIRCUIT
(U9 AND ASSOCIATED
COMPONENTS)
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
H.V. AUXILIARY BOARD
* E3, E4, E5, E6, E8, E10, E11 CONFIGURE THE BUCKY OUTPUTS FOR +24 VDC, 120 VAC, OR 240 VAC. REFER TO CHAPTER 8 FOR DETAILS.
** E14, E15, E16 CONFIGURE THE LOW SPEED STARTER BOOST VOLTAGE FOR 120 OR 240 VAC. REFER TO CHAPTER 2 FOR DETAILS.
GENERATOR CONTROL BOARD
ED WOOD
DATE
11 FEB 2003
18 FEB 2003
FEB 13/03
DC BUS & POWER
DISTRIBUTION
MD-0831 REV F
SHEET 1 OF 4
~
~
~
F3
F2
AC MAINS
INPUT
F1
F5
+
+12V
* INVERTER
BOARD
-
F4
J10-1
J5-7
J10-3
D5
240V
F6
E16
120V
**
E15
J6-1
J11-1
J6-2
J11-2
ON / OFF
COMMAND 2
FROM MD-0832
F7
1
SOFT-START
SENSE TO
MD-0832
4
J6-6
D6
FLUORESCENT LAMP
LCD DISPLAY ASSEMBLY
*
E8
+35 V
K6
TP2
+35 V
E5
+12V SWITCHING
REGULATOR CIRCUIT
(U12 AND ASSOCIATED
COMPONENTS)
F10
C2
E11
+12V
+24 V
J1-4
J12-6
J1-5
J12-5
TP9
+5V
+24 V
J5-1
3
300 VAC
BACKLIGHT
POWER SUPPLY
(Q1, Q2, T1, ETC)
D1
C36
+5V
D39
C4
TP3
24 VAC TO
MD-0833
0V
N.C.
26V
240V
18V
0V
J3-4
F2
R30
N.C.
+24 V
J3-1
120V
J3-3
D3
400V
18V
J3-5
J12-2
J1-9
J12-1
ON / OFF
COMMAND 1
FROM MD-0832
F1
TP1
J1-1
J12-9
J1-2
J12-8
-35 V
+24V
TP10
TP12
DS1
J12-4
J1-7
J12-3
J3-3
+ 5 / -20VDC
POWER SUPPLY
& REGULATOR
(U12, L1, D3-D7, ETC)
TP8
-20V
J8-3
D2
+15V SWITCHING
REGULATOR CIRCUIT
(U9 AND ASSOCIATED
COMPONENTS)
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
H.V. AUXILIARY BOARD
TP2
CONSOLE BOARD
TP9
J1-6
TP7
TP3
+15V
C6
D4
J3-2
J8-8
J3-8
TP9
+24 V
F3
480V
THIS SHEET DEPICTS 3 PH.
400/480 V UNITS. REFER TO
PAGE 1 FOR 1 PH. UNITS,
AND PAGE 3 FOR 3 PH.
208 V UNITS
J1-8
-35 V
24 VDC TO
MD-0833
F1
29V
2
R29
D10
J5-5
K1
F1
R28
*
J11-6
AEC BOARD
-12 V
R13
E3
E4
J7-17
+24V
5
J9-5
J9-7
REFER TO MD-0838 (AEC) FOR
PINOUTS OF THE +/-12 VDC
AND +24 VDC SUPPLIES
J11-12
U5
BUCKY DRIVE
TO MD-0833
E6
J1-4
J7-11
J6-12
SOFT-START
CONTACTOR DRIVE
FROM MD-0832
E10
J9-1
-35 V
J7-19
2
J9-3
+12 V
+24 V
F9
D8
F1
+12 V
R17
0V
J1-2
+12V
R14
F8
J15-2
FILAMENT SUPPLY BOARD
R11
+12V
120V
J1-6
J15-4
+5V SWITCHING
REGULATOR CIRCUIT
(U10 AND ASSOCIATED
COMPONENTS)
TP14
240V
J15-6
-12 V
J7-13
F4
400V
J1-5
-35 V
R27
K2
J15-5
1
D4
E14
F5
J1-3
TP13
+24V
TP12
120/240 VAC
TO LOW SPEED
STARTER
MD-0837
0V
480V
+12 V
TP11
MAIN CONTACTOR DRIVE
FROM MD-0832
SEE
MD-0841
J15-3
F2
+5V
D7
400V
-12 V
J5-1
J5-3
+12 V
480V
210V
TWO INVERTER BOARDS
EMC CAPACITOR
BOARD
J5-5
J1-1
TP2
* 50 KW UNITS USE
ALTERNATE TRANSFORMER.
(USED ON UNITS WITH THE
AUX 24VAC / 24VDC POWER
DISTRIBUTION OPTION)
J15-1
TP11
-12V SWITCHING
REGULATOR CIRCUIT
(U15 AND ASSOCIATED
COMPONENTS)
E2 -
DS1
+35 V
+35 V
E1 +
GENERATOR CONTROL BOARD
* E3, E4, E5, E6, E8, E10, E11 CONFIGURE THE BUCKY OUTPUTS FOR +24 VDC, 120 VAC, OR 240 VAC. REFER TO CHAPTER 8 FOR DETAILS.
** E14, E15, E16 CONFIGURE THE LOW SPEED STARTER BOOST VOLTAGE FOR 120 OR 240 VAC. REFER TO CHAPTER 2 FOR DETAILS.
ED WOOD
DATE
11 FEB 2003
18 FEB 2003
FEB 13/03
DC BUS & POWER
DISTRIBUTION
MD-0831 REV F
SHEET 2 OF 4
~
~
~
F3
F2
AC MAINS
INPUT
F1
+
+12V
INVERTER
BOARD
EMC CAPACITOR
BOARD
F4
J10-1
J5-7
J5-3
J10-3
-12 V
+12 V
D7
F7
E15
120/240 VAC
TO LOW SPEED
STARTER
MD-0837
E14
F6
480V
J1-3
J15-5
J1-5
J15-6
J1-6
J15-2
J1-2
-12 V
J6-1
J11-1
J6-2
J11-2
F1
TP13
+24V
+12 V
-35 V
-35 V
1
J1-4
J15-4
TP12
FILAMENT SUPPLY BOARD
+5V SWITCHING
REGULATOR CIRCUIT
(U10 AND ASSOCIATED
COMPONENTS)
D4
+12 V
J7-13
+12V
+24 V
400V
K2
C11
F5
J7-19
R11
N.C.
**
D5
ON / OFF
COMMAND 2
FROM MD-0832
R16
N.C.
MAIN CONTACTOR DRIVE
FROM MD-0832
E16
J15-3
F2
+5V
J5-1
+12 V
THIS TRANSFORMER AND
ASSOCIATED WIRING IS
ONLY FITTED ON UNITS
CONFIGURED FOR
120 VAC BOOST, OR
WITH THE 24VAC /
24VDC POWER DIST
OPTION
J1-1
TP2
F5
J5-5
J15-1
TP11
-12V SWITCHING
REGULATOR CIRCUIT
(U15 AND ASSOCIATED
COMPONENTS)
E2 -
DS1
+35 V
+35 V
E1 +
240V
TP14
SEE
MD-0841
210V
+12V
0V
2
E6
E3
J9-7
E4
+24V
5
1
E10
J9-1
SOFT-START
SENSE TO
MD-0832
4
J6-6
E5
J11-6
AEC BOARD
-12 V
+12V SWITCHING
REGULATOR CIRCUIT
(U12 AND ASSOCIATED
COMPONENTS)
D6
FLUORESCENT LAMP
R13
*
E8
LCD DISPLAY ASSEMBLY
+35 V
K6
+35 V
*
J11-12
U5
BUCKY DRIVE
TO MD-0833
F9
J9-3
J6-12
SOFT-START
CONTACTOR DRIVE
FROM MD-0832
D8
F8
J7-11
R14
120V
J7-17
R17
F4
REFER TO MD-0838 (AEC) FOR
PINOUTS OF THE +/-12 VDC
AND +24 VDC SUPPLIES
F10
J1-4
J12-6
J1-5
J12-5
300 VAC
BACKLIGHT
POWER SUPPLY
(Q1, Q2, T1, ETC)
E11
+12V
+24 V
J5-1
3
D1
C36
+5V
D39
D10
C4
24 VAC TO
MD-0833
F1
J12-2
J1-9
J12-1
26V
0V
208V
J3-4
F2
R27
18V
J3-3
D3
18V
240V
THIS SHEET DEPICTS 3 PH.
208 V UNITS. REFER TO
PAGE 1 FOR 1 PH. UNITS,
AND PAGE 2 FOR 3 PH.
400/480 V UNITS
J3-5
F1
J1-1
J12-9
J1-2
J12-8
-35 V
+24V
TP10
J3-3
J12-4
D4
J1-7
J12-3
+ 5 / -20VDC
POWER SUPPLY
& REGULATOR
(U12, L1, D3-D7, ETC)
TP8
-20V
CONSOLE BOARD
TP9
J1-6
TP2
J8-3
C6
DS1
TP7
TP3
+15V
F3
J3-2
J8-8
J3-8
TP9
+24 V
+24 V
J3-1
120V
ON / OFF
COMMAND 1
FROM MD-0832
-35 V
24 VDC TO
MD-0833
0V
29V
2
J1-8
J5-5
K1
F1
C2
TP9
+5V
+24 V
D2
+15V SWITCHING
REGULATOR CIRCUIT
(U9 AND ASSOCIATED
COMPONENTS)
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
H.V. AUXILIARY BOARD
* E3, E4, E5, E6, E8, E10, E11 CONFIGURE THE BUCKY OUTPUTS FOR +24 VDC, 120 VAC, OR 240 VAC. REFER TO CHAPTER 8 FOR DETAILS.
** E14, E15, E16 CONFIGURE THE LOW SPEED STARTER BOOST VOLTAGE FOR 120 OR 240 VAC. REFER TO CHAPTER 2 FOR DETAILS.
GENERATOR CONTROL BOARD
ED WOOD
DATE
11 FEB 2003
18 FEB 2003
FEB 13/03
DC BUS & POWER
DISTRIBUTION
MD-0831 REV F
SHEET 3 OF 4
NOTE
REFERENCE
REMARKS
1
“LOW” (APPROXIMATELY 0 VDC) DISABLES THE +5 V, +/-12 V, AND +15 V REGULATORS (GENERATOR SWITCHED OFF). “HIGH” (APPROXIMATELY 24 VDC) ENABLES THESE REGULATORS
(GENERATOR SWITCHED ON VIA THE CONSOLE ON/OFF SWITCHES, OR VIA THE ON/OFF SWITCHES ON THE GENERATOR CONTROL BOARD) .
2
3
+24 VDC IS PRESENT AT THIS POINT WHEN THE GENERATOR IS SWITCHED ON, ENERGIZING K1 ON THE GENERATOR CONTROL BOARD.
THE VOLTAGE WAVEFORM AT THIS TEST POINT IS DEPICTED IN FIGURE 1 BELOW.
18 s
4V
FIGURE 1
-8 V
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
11 FEB 2003
18 FEB 2003
FEB 13/03
DC BUS & POWER
DISTRIBUTION
MD-0831 REV F
SHEET 4 OF 4
REFER TO PAGE 2 FOR
LOGIC LEVELS, NOTES,
ETC, REFERENCED BY
THIS SYMBOL:
+24 V
ON / OFF
COMMAND 1
TO MD-0831
Q1
J3-7
J7-15
J8-6
J3-6
J8-3
J3-3
TP3
ON
J7-17
Q2
TP9
ON / OFF
COMMAND 2
TO MD-0831
R235
J8-7
Q21
S1
OFF
R236
OFF
J7-16
Q3
S2
ON
CONSOLE
BOARD
KEYBOARD ASSEMBLY
+5 V
R232
1
U54
TP4
J6-12
J11-12
BUFFER
5
MAIN CONTACTOR
DRIVE TO
MD-0831
SOFT START
SENSE FROM
MD-0831
U5
4
J6-6
J11-6
D7
+12 V
TP11
TP10
2
J6-1
J11-1
J6-2
J11-2
J6-3
J11-3
J6-4
J11-4
U40
U2
DRIVER
CPLD
3
TP5
SOFT-START
CONTACTOR DRIVE
TO MD-0831
J6-11
J11-11
DATA, ADDRESS, &
CONTROL BUS
H.V. AUXILIARY BOARD
GENERATOR CONTROL BOARD
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
11 FEB 2003
SYSTEM “ON”
18 FEB 2003
FEB 13/03
MD-0832 REV A
SHEET 1 OF 2
NOTE
REFERENCE
REMARKS
1
THE VOLTAGE WAVEFORM AT THIS TEST POINT IS DEPICTED IN FIGURE 1 BELOW.
2
“LOW” (APPROXIMATELY 0 VDC) ENERGIZES THE MAIN POWER CONTACTOR IN THE GENERATOR, (”HIGH”, + 12 VDC = NOT ENERGIZED). THIS CONTACTOR IS ENERGIZED AFTER THE MAIN BUS CAPACITORS
ARE CHARGED, APPROXIMATELY 10 SECONDS AFTER POWER-ON.
3
“LOW” (APPROXIMATELY 0 VDC) ENERGIZES THE SOFT START CONTACTOR K2 ON THE H.V. AUXILIARY BOARD, (”HIGH”, + 12 VDC = NOT ENERGIZED). THIS CONTACTOR IS ENERGIZED FOR A MAXIMUM OF
APPROXIMATELY 10 SECONDS AFTER POWER-ON IN ORDER TO CHARGE THE DC BUS CAPACITORS.
MAXIMUM 1 SEC.
+5 V
FIGURE 1
0V
GENERATOR
SWITCHED ON
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
11 FEB 2003
SYSTEM “ON”
18 FEB 2003
FEB 13/03
MD-0832 REV A
SHEET 2 OF 2
+12V
BUCKY DRIVE
FROM MD-0831
24 VDC,
110 / 220 VAC
RETURN
1
K1
TP13
D2
1
5
+24V
J2-7
U2
+24V
K1
R3
1
2
4
TP15
J2-6
J6-15
U1
+24V
4
4
J2-4
R7
J2-3
J6-16
+12V
BUCKY 2
GROUND
BUCKY 2 OUT
BUCKY 2
START
TP19
J2-1
K3
4
D6
J6-19
J4-3
24 VAC
FROM
MD-0831
J4-1
K3
6
24 VDC
FROM
MD-0831
F11
J11-5
TP18
J6-18
1
U2
CPLD
2
F12
BUFFER
5
+5V
7
4
TP17
R9
J11-1
J4-6
U44
J11-18
U6
+24V
1
J6-17
U44
J11-17
BUFFER
5
R10
+5V
U4
J4-5
8
2
TP6
4
J4-10
DOOR
INTERLOCK
U40
DRIVER
+5V
+24V
BUCKY 2
READY
J11-19
J4-2
J11-2
24 VDC
OUT
BUFFER
J4-4
J11-6
24 VAC
OUT
U44
R203
BUCKY RETURN
5
U3
2
+5V
J11-16
5
J2-2
U44
BUFFER
TP16
1
INTERLOCK
#2
R200
J2-5
2
INTERLOCK
#1
+5V
J11-15
R202
BUCKY 1
READY
U44
BUFFER
3
5
U2
CPLD
+5V
R5
BUCKY 1
START
J2-8
J11-14
R199
BUCKY 1 OUT
J6-14
U40
DRIVER
TP14
2
J2-9
R201
BUCKY 1
GROUND
J2-10
J11-13
R198
BUCKY RETURN
J6-13
J6-10
J4-9
1
+24V
U44
J11-10
BUFFER
5
+12V
J7-1
THERMAL
SWITCH
R26
R25
U9
D45
J7-2
2
4
J6-9
J11-9
+12V
R264
Q23
DATA, ADDRESS, &
CONTROL BUS
R263
J11-3
ROOM
LIGHT
U3
CPU
K7
J6-20
D11
J11-20
J11-4
DRAWN
H.V. AUXILIARY BOARD
REFER TO CHAPTER 3 OF THE SERVICE MANUAL FOR ADDITIONAL DETAILS REGARDING INTERFACING OF BUCKYS, INTERLOCKS, ETC.
REFER TO PAGE 2 FOR LOGIC LEVELS, NOTES,
ETC, REFERENCED BY THIS SYMBOL:
GENERATOR CONTROL BOARD
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
11 FEB 2003
18 FEB/03
FEB 13/03
ROOM
INTERFACE
MD-0833 REV C
SHEET 1 OF 2
NOTE
REFERENCE
1
2
3
4
5
6
7
8
REMARKS
“LOW” (APPROXIMATELY 0 VDC) = BUCKY 1 START. “HIGH” (APPROXIMATELY +12 VDC) = BUCKY 1 NOT REQUESTED TO START.
“LOW” (APPROXIMATELY 0 VDC) = BUCKY 1 READY. “HIGH” (APPROXIMATELY +5 VDC) = BUCKY 1 NOT READY.
“LOW” (APPROXIMATELY 0 VDC) = 40” S.I.D. INTERLOCK CLOSED. “HIGH” (APPROXIMATELY +5 VDC) = 40” S.I.D. INTERLOCK OPEN.
“LOW” (APPROXIMATELY 0 VDC) = 72” S.I.D. INTERLOCK CLOSED. “HIGH” (APPROXIMATELY +5 VDC) = 72” S.I.D. INTERLOCK OPEN.
“LOW” (APPROXIMATELY 0 VDC) = BUCKY 2 START. “HIGH” (APPROXIMATELY +12 VDC) = BUCKY 2 NOT REQUESTED TO START.
“LOW” (APPROXIMATELY 0 VDC) = BUCKY 2 READY. “HIGH” (APPROXIMATELY +5 VDC) = BUCKY 2 NOT READY.
“LOW” (APPROXIMATELY 0 VDC) = DOOR INTERLOCK CLOSED. “HIGH” (APPROXIMATELY +5 VDC) = DOOR INTERLOCK OPEN.
“LOW” (APPROXIMATELY 0 VDC) = THERMAL SWITCH CLOSED. “HIGH” (APPROXIMATELY +5 VDC) = THERMAL SWITCH OPEN.
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
11 FEB 2003
18 FEB/03
FEB 13/03
ROOM
INTERFACE
MD-0833 REV C
SHEET 2 OF 2
+5V
+5V
R228
R195
R229
+24V
5
1
U3
CPU
U42
REFER TO PAGE 2 FOR
LOGIC LEVELS, NOTES,
ETC, REFERENCED BY
THIS SYMBOL:
1
2
4
1
5
2
4
TP13
U43
J8-5
1
5
2
4
J3-5
DS6
U40
4
DRIVER
U2
15
CPLD
+5V
U10
+24V
R194
R67
J3-1
X-RAY ENABLE
TO MD-0835
2
1
5
2
4
TP12
U41
J8-4
J3-4
DS5
R66
+5V
X-RAY
DATA, ADDRESS, &
CONTROL BUS
U17
CPU
1
5
2
4
U9
J3-3
PREP
J3-5
HANDSWITCH
ASSY
DATA, ADDRESS, &
CONTROL BUS
J7-2
J7-3
X-RAY
PREP
J7-1
KEYBOARD ASSEMBLY
CONSOLE BOARD
GENERATOR CONTROL BOARD
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
11 FEB 2003
13 FEB/03
FEB 13/03
X-RAY EXPOSURE
(RADIOGRAPHIC)
MD-0834 REV A
SHEET 1 OF 2
NOTE
REFERENCE
1
2
REMARKS
“LOW” (APPROXIMATELY 0 VDC) = X-RAY REQUESTED. “HIGH” (APPROXIMATELY +24 VDC) = X-RAY NOT REQUESTED.
“LOW” (APPROXIMATELY 0 VDC) = PREP REQUESTED. “HIGH” (APPROXIMATELY +24 VDC) = PREP NOT REQUESTED.
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
11 FEB 2003
13 FEB/03
FEB 13/03
X-RAY EXPOSURE
(RADIOGRAPHIC)
MD-0834 REV A
SHEET 2 OF 2
INVERTER “SHOOT THRU”
SENSE, FROM PAGE 2
1V = 20 kV OF
H.V. FEEDBACK
J10-1
TP26
J16-1
J10-3
J16-3
TP8
R127
T4
U39
TP27
2
R122
R225
T3
+
CPLD
-
1
+
-
U2
R126
-
7
R193
-
R246
+
J9-6
R120
U28A
6
5
U28B
+
2
3
R125
1
R130
R135
+
-
7
CPLD
6
J9-8
R134
5
U30B
R121
R123
TP23
U2
-
7
+5V
+5V
3
R133
KV FEEDBACK SIGNAL
FROM PAGE 2
J9-7
U57
INVERTER “SHOOT THRU”
DETECTOR CIRCUITS
J9-5
R131
INVERTER “SHOOT THRU”
SENSE, FROM PAGE 2
+12V
+5V
R124
+5V
R128
REFER TO PAGE 2 FOR
LOGIC LEVELS, NOTES,
ETC, REFERENCED BY
THIS SYMBOL:
+
GATE DRIVE CIRCUIT
FOR MOSFET INVERTER
(INCLUDES Q9, 10, 12, 13)
3
J5-1
R129
2
J5-2
R132
U29
J5-3
J5-4
U45
J13-1
R217
J13-2
R216
A/D
CONV
INVERTER DRIVE SIGNAL
CONTINUED ON PAGE 2
J13-3
J13-4
R161
+12V +12V
R164
Q16
U3
R171
R169
R177
1
23
R181
U50A
R178
1
-
D35
-
+
U35A
R183
U36A
+
U36B
4
U3
23+
+
D34
U17A
R176
R179
2
1
VCO
U18A
3
2
6
4
TP3
10
R76
23+
R187
1
TP16
ERROR AMPLIFIERS
INCLUDES U36A, U36B
TP2
R65
U46
+5V
8
D33
R170
R220
1V = 15 kV OF TP5
H.V. DEMAND
R64
Q17
CPU
D/A
CONV
R166
R165
7
1
U37A
INCLUDES U19, U20,
U21, U34, U55, Q15
U18B
U17B
5
4
5
TP23
R78
Q14
TP15
CPLD
R68
J9-9
J3-9
TP17
T1
TP18
-12V
9
R70
T2
TP19
R69
R95
R98
R94
6
+5V
7
CURRENT SENSE
U22
U2
D16-D19
R71
+12V
+5V
R96
3
2
+
-
R99
7
R97
5
R81
CPU
H.V. OIL TANK
R72
Q11
J6-4
H.T. PRIMARY CURRENT SENSE
FROM PAGE 2
DATA BUS
D0..D7
GENERATOR CONTROL BOARD
R73
J6-1
X-RAY
ENABLE
FROM MD-0834
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
11 FEB 2003
18 FEB/03
FEB 13/03
KV CONTROL
& FEEDBACK
MD-0835 REV A
SHEET 1 OF 3
TO J9-8
kV FEEDBACK
TO PAGE 2
T2
PART OF INVERTER “SHOOT
THROUGH” DETECTOR CIRCUIT
MOSFET INVERTER
(INCLUDES Q1-Q16)
J2-1
TO J16-1
J2-3
TO J16-3
PART OF HT TANK
TO J9-7
TO J9-5
HV ANODE
BOARD
TO J9-6
INVERTER
“SHOOT THRU”
SENSE, TO PAGE 1
*
E1: 560 to 670 VDC (+)
J1
ANODE
S
C
L
J13-1
J1-1
J13-2
J1-2
J3-8
J13-3
J1-3
J13-4
J1-4
HV MULT
ASSY +
(ANODE)
J3-7
E3
J3-5
J3-6
E4
INVERTER BOARD
E9
E2: 560 to 670 VDC (-)
FROM
PAGE 1
T2
PART OF INVERTER “SHOOT
THROUGH” DETECTOR CIRCUIT
MOSFET INVERTER
(INCLUDES Q1-Q16)
J5-1
J1-1
J5-2
J1-2
J5-3
J1-3
J2-1
TO J10-1
J2-3
TO J10-3
INVERTER
“SHOOT THRU”
SENSE, TO PAGE 1
E10
E1: 560 to 670 VDC (+)
HV MULT
ASSY(CATHODE)
*
E3
J5-4
C
J1-4
INVERTER BOARD
*
E2: 560 to 670 VDC (-)
THIS PAGE DEPICTS 50 KW UNITS (WITH TWO INVERTER ASSEMBLIES.
REFER TO PAGE 3 FOR 30/32/40KW UNITS THAT USE ONE INVERTER ONLY.
HV CATHODE
BOARD
TANK LID
BOARD
E4
GENERATOR
CONTROL BOARD
L
S
H.T. PRIMARY CURRENT
SENSE, TO PAGE 1
TO J6-1
J2
CATHODE
DEPENDING ON GENERATOR
MODEL, THE H.T. TRANSFORMERS
MAY USE TWO PAIRS OF SECONDARY
WINDINGS, OR THREE SECONDARIES
AS SHOWN ABOVE
PART OF H.V. OIL TANK
TO J6-4
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
11 FEB 2003
18 FEB/03
FEB 13/03
KV CONTROL
& FEEDBACK
MD-0835 REV A
SHEET 2 OF 3
T2
PART OF INVERTER “SHOOT
THROUGH” DETECTOR CIRCUIT
MOSFET INVERTER
(INCLUDES Q1-Q16)
FROM
PAGE 1
J5-1
J1-1
J5-2
J1-2
J2-1
TO J10-1
J2-3
TO J10-3
INVERTER
“SHOOT THRU”
SENSE, TO PAGE 1
E1: 325 to 670 VDC (+)
TO E9 AND E10
OF H.V. TANK
(PAGE 2)
E3
J5-3
J1-3
J5-4
J1-4
E17
GENERATOR
CONTROL BOARD
INVERTER BOARD
E2: 325 to 670 VDC (-)
H.T. PRIMARY CURRENT
SENSE, TO PAGE 1
TO J6-1
TO J6-4
NOTE
REFERENCE
REMARKS
1
A NARROW PULSE WILL BE PRESENT AT THIS TEST POINT IF AN INVERTER “SHOOT THROUGH” HAS BEEN DETECTED. THE VOLTAGE WAVEFORM AT THIS TEST POINT IS DEPICTED IN FIGURE 1 BELOW.
THIS PULSE MAY BE VERY DIFFICULT O DETECT, AS THE INVERTER DRIVE WILL BE SHUT DOWN WHEN A “SHOOT THROUGH” IS DETECTED, THUS REMOVING THE FAULT CONDITION.
2
AS PER # 1.
3
A NARROW PULSE WILL BE PRESENT AT THIS TEST POINT IF KV OVER VOLTAGE HAS BEEN DETECTED (130 KV FOR 125 KV UNITS, 163 KV FOR 150 KV UNITS). REFER TO FIGURE 1. THIS PULSE MAY BE VERY
DIFFICULT TO DETECT, AS THE HIGH VOLTAGE WILL BE SHUT DOWN WHEN THE OVER VOLTAGE CONDITION IS DETECTED, THUS REMOVING THE FAULT CONDITION.
4
LOW (APPROXIMATELY 0 VDC) = X-RAY REQUESTED BY THE CPU, HIGH (APPROXIMATELY +5 VDC) = NO X-RAY REQUEST BY THE CPU.
5
A NARROW PULSE WILL BE PRESENT AT THIS TEST POINT IF INVERTER OVER CURRENT HAS BEEN DETECTED. THE VOLTAGE WAVEFORM AT THIS TEST POINT IS DEPICTED IN FIGURE 1 BELOW.
THIS PULSE MAY BE VERY DIFFICULT O DETECT, AS THE INVERTER DRIVE WILL BE SHUT DOWN WHEN AN OVER CURRENT CONDITION S DETECTED, THUS REMOVING THE FAULT CONDITION.
6
7
8
9
LOW (APPROXIMATELY 0 VDC) = NO FAULT PRESENT, ALLOW AN X-RAY EXPOSURE. HIGH (APPROXIMATELY +5 VDC) = X-RAY EXPOSURE INHIBITED.
LOW (APPROXIMATELY 0 VDC) = X-RAY REQUESTED BY CONSOLE, HIGH (APPROXIMATELY +5 VDC) = X-RAY NOT REQUESTED.
LOW (APPROXIMATELY 0 VDC) = NAND GATES U17A, U17B DISABLED. HIGH (APPROXIMATELY +5 VDC) = NAND GATES ENABLED, THUS ALLOWING INVERTER GATE DRIVE.
LOW (0 VDC) = H.V. TANK CONNECTED, HIGH (APPROXIMATELY +5 VDC) = H.V. TANK NOT CONNECTED.
10
THE VOLTAGE AT TP2 AND TP3 SHOULD BE A 50% DUTY CYCLE SQUARE WAVE, RANGING IN FREQUENCY FROM APPROXIMATELY 80 kHz TO APPROXIMATELY 250 kHz, DEPENDING ON GENERATOR
OUTPUT POWER. SEE FIGURE 2.
+5 V
FIGURE 1
12 VDC
FIGURE 2
0V
0 VDC
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
11 FEB 2003
18 FEB/03
FEB 13/03
KV CONTROL
& FEEDBACK
MD-0835 REV A
SHEET 3 OF 3
REFER TO PAGE 3 FOR
LOGIC LEVELS, NOTES,
ETC, REFERENCED BY
THIS SYMBOL:
MAXIMUM FILAMENT CURRENT
LIMIT CIRCUIT
SET MAX
CURRENT
JW1
ERROR AMPLIFIER, PWM REGULATOR,
AND FILAMENT CURRENT DRIVERS
3
+
-
RN3A
U1A
1
2
6.5 A
1
5.5 A
+35V
-12V
TP4
D/A
CONV
6
+
7
5
RN3G
J14-6
R206
J2-6
RN1A
65+
U52B
J14-5
J2-5
RN1B
7
RN5G
U3
RN4H
Q6
TP3
Q12
+
U1B
U4B
RN3F
5
D6
R218
U48
PWM
REGULATOR
Q13
RN3H
Q7
C22
4
TP21
TP4
J2
CATHODE
L
-35V
J5-2
J4-2
J5-1
J4-1
J5-4
J4-4
J5-3
J4-3
C
L
S
+12V
RN5D
+12V
2
K1
K1
TP29
D38
J14-11
J2-11
U2
R227
Q19
R226
CPLD
S
FILAMENT CURRENT SENSE,
RMS CONVERTER, AND
FILAMENT FEEDBACK
3
TP28
U45
R215
A/D
CONV
U7
J14-2
J2-2
RN1C
U4A
-
+
HV CATHODE
BOARD
T1
RMS
CONVERTER
-
U2B
R21
R213
+
D12, 13
D 27, 28
TANK LID
BOARD
DATA BUS
D0..D7
PART OF H.V. OIL TANK
DRAWN
GENERATOR CONTROL BOARD
FILAMENT SUPPLY BOARD
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
11 FEB 2003
18 FEB/03
FILAMENT DRIVE
& MA CONTROL
FEB 13/03
MD-0836 REV B
SHEET 1 OF 3
TP7
S
HV ANODE
BOARD
A/D
CONV
R212
1
R207
U33A
R160
J1
ANODE
R168
R162
23+
U45
R224
R163
R214
R221
1V = 100 mA
OF ANODE
CURRENT
R223
R222
U38A
3+
1
2-
R155
C
L
+5V
R152
R151
J9-1
R150
6-
R153
E18
7
5+
R157
R158
mA
TEST
JACK
7
U32
U33B
R159
J9-2
32+
R154
6
TP25
R156
J3-2
R148
J3-1
R149
+5V
-
+
R138
-12V
R139
+5V
R136
E17
32+
7
U2
TP24
CPLD
7
U31
R137
R141
2-
J3-3
C
S
J2
CATHODE
J9-3
R145
R146
1
U30A
R143
DATA BUS
D0..D7
R147
L
3+
R144
R140
J9-4
R142
J3-4
HV CATHODE
BOARD
TANK LID
BOARD
PART OF HV OIL TANK
GENERATOR CONTROL BOARD
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
11 FEB 2003
18 FEB/03
FILAMENT DRIVE
& MA CONTROL
FEB 13/03
MD-0836 REV B
SHEET 2 OF 3
NOTE
REFERENCE
1
2
3
4
5
6, 7
REMARKS
1 VOLT AT THIS TEST POINT = 1 AMP OF FILAMENT DEMAND.
“LOW” (APPROXIMATELY 0 VDC) ENERGIZES K1 ON THE FILAMENT SUPPLY BOARD (SMALL FILAMENT), “HIGH” (APPROXIMATELY +12 VDC) DE-ENERGIZES K1 (LARGE FILAMENT).
0.6 VOLT AT THIS TEST POINT = 1 AMP OF ACTUAL FILAMENT CURRENT.
1 VOLT AT THIS TEST POINT = 1 AMP OF ACTUAL FILAMENT CURRENT.
PWM OUTPUT. THE WAVEFORM WILL BE AS PER FIGURE 1 FOR LOW AND HIGH FILAMENT CURRENT DEMAND.
A NARROW PULSE WILL BE PRESENT AT THESE TEST POINTS DURING SEVERE ANODE OR CATHODE OVER CURRENTS (I.E. TUBE OR TANK ARCS). REFER TO FIGURE 2. THESE PULSES MAY BE VERY
DIFFICULT TO OBSERVE, AS THE HIGH VOLTAGE WILL SHUT DOWN WHEN A FAULT IS DETECTED, THUS REMOVING THE OVER CURRENT SITUATION.
Approx 25 usec (40 kHz)
+12 V
LOW FILAMENT
DEMAND
0V
FIGURE 1
+12 V
HIGH FILAMENT
DEMAND
0V
+5 V
TP25
0V
FIGURE 2
+5 V
TP24
0V
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
11 FEB 2003
18 FEB/03
FILAMENT DRIVE
& MA CONTROL
FEB 13/03
MD-0836 REV B
SHEET 3 OF 3
J7-4
R19
C12
R20
F6
J7-6
J7-5
J7-3
R24
R23
1
2
1
4
5
4
5
U8
U7
1
SHIFT
MAIN
GROUND
+5 V
TP7
TP8
+5 V
U44
2
R197
R22
R21
2
COM
J6-8
J11-8
J6-7
J11-7
J6-6
J11-6
R196
F7
120/240 VAC
TO LOW SPEED
STARTER
FROM MD-0831
BUFFER
U2
3
K5
U40
TP9
K4
D9
TP10
D7
4
J6-5
J11-5
J6-3
J11-3
J6-4
J11-4
CPLD
DRIVER
+12 V
TP11
J6-1
J11-1
J6-2
J11-2
DATA, ADDRESS, &
CONTROL BUS
H.V. AUXILIARY BOARD
GENERATOR CONTROL BOARD
REFER TO PAGE 2 FOR
LOGIC LEVELS, NOTES,
ETC, REFERENCED BY
THIS SYMBOL:
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
11 FEB 2003
18 FEB/03
LOW SPEED
STARTER
FEB 13/03
MD-0837 REV B
SHEET 1 OF 2
NOTE
REFERENCE
REMARKS
1
2
3
MAIN STATOR CURRENT SENSE. IF MAIN CURRENT IS LOW, THIS WILL BE APPROXIMATELY +5 VDC. PULSES AT 120 HZ WILL BE PRESENT AS SHOWN IN FIGURE 1 AT NORMAL STATOR CURRENT.
PHASE-SHIFT STATOR CURRENT SENSE. IF SHIFT CURRENT IS LOW, THIS WILL BE APPROXIMATELY +5 VDC. PULSES AT 120 HZ WILL BE PRESENT AS SHOWN IN FIGURE 1 AT NORMAL STATOR CURRENT.
“LOW” (APPROXIMATELY 0 VDC) FOR APPROXIMATELY 1.8 SEC DURING PREP, THEN PULSED LOW FOR 500 MSEC EVERY 5 SECONDS DURING PREP. REFER TO FIGURE 2.
4
“LOW” (APPROXIMATELY 0 VDC) ENERGIZES K4 ON THE H.V. AUXILIARY BOARD, (”HIGH”, + 12 VDC = NOT ENERGIZED). THIS RELAY IS ENERGIZED AFTER THE MAIN BUS CAPACITORS ARE CHARGED,
APPROXIMATELY 10 SECONDS AFTER POWER-ON.
+5 V
FIGURE 1
0V
THIS APPROACHES 0 V AS CURRENT INCREASES
PULSE WIDTH INCREASES AS CURRENT INCREASES
5V
K5 DE-ENERGIZED
FIGURE 2
0V
K5 ENERGIZED
APPROXIMATELY 1.8 SEC.
PREP STARTED
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
11 FEB 2003
18 FEB/03
LOW SPEED
STARTER
FEB 13/03
MD-0837 REV B
SHEET 2 OF 2
REFER TO PAGE 7 FOR
LOGIC LEVELS, NOTES,
ETC, REFERENCED BY
THIS SYMBOL:
U2
U26
J7-2
J7-3
J7-4
J7-5
DRIVER
J7-6
CPLD
J7-7
J7-8
J7-9
CHAMBER 4 SELECT
CHAMBER 3 SELECT
CHAMBER 2 SELECT
CHAMBER 1 SELECT
START
LEFT FIELD SELECT
MIDDLE FIELD SELECT
RIGHT FIELD SELECT
+5V
TO AEC BOARD.
REFER TO SHEETS 2-6
AS APPLICABLE FOR THE
AEC BOARD IN YOUR UNIT
TP21
1
R100
VOLTAGE
AMPLIFIER
COMPARATOR
-
-
R101
R102
J7-15
+
+
J7-10
U23B
R107
R104
U24
2
J7-1
PT RAMP
PT REF
PT STOP
R219
U47
D/A
CONV
65+
R108
TP6
7
U50B
U56D
U3
TP22
3
R10
CPU
DATA, ADDRESS, &
CONTROL BUS
GENERATOR CONTROL BOARD
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
13 FEB 2003
AEC
18 FEB/03
FEB 13/03
MD-0838 REV C
SHEET 1 OF 7
J5-4
J7-5
“R” SELECT
U2D
R30
D10
U2B
R29
D11
D14
R41
R28
D15
“L” SELECT
J5-7
J7-8
J5-8
J7-9
J5-9
+12V
+12V
Q1
D18
R45
D19
DS5
R82
+12V
R22
D24
“L” SELECT
R11
J3-4
R20
J7-12
J5-12
-12V
4 TP3
PT STOP
J7-10
J5-10
J7-1
J5-1
R19
SAMPLE
& HOLD
U12
1
-
U10A
J13-4
R23
2
R60
-
“L” SELECT
-
U10B
+
U9B
ANODE
J4-3
J4-4
“M” SELECT
CATH (L)
J4-5
R6
R5
-
7
R84
+
+
U13
3
U1B
R85
2
J4-6
R56
5
R70
J14-1
J14-2
J14-3
J14-4
J14-5
AEC BOARD
DESIGNATES AN ANALOG SWITCH. THESE ARE I.C. “SWITCHES”
THAT ARE SWITCHED ON / OFF BY APPLYING THE APPROPRIATE
LOGIC LEVEL (0V = OFF, 12V = ON).
CATH (R)
J4 (shell)
6
R4
-
R50
7
REFER TO CHAPTER 3D FOR INSTALLATION AND CALIBRATION DETAILS.
AEC CH 4
J4-2
“R” SELECT
TP5
THIS SHEET APPLIES TO AEC BOARD ASSEMBLY 733347
CATH (M)
CATH (R)
J4-1
+
3
3
GENERATOR CONTROL BOARD
CATH (L)
U6C
R88
D33
ANODE
J13-3
J13-5
+
D31
CATH (M)
GROUND
GROUND
J13-2
C37
R14
J5-15
J13-1
U1A
R51
TP1 2
3
R17
JW3
J5-11
+
TP4
R18
JW4
J7-11
J7-15
J3-6
R33
J5-18
TP2
1
CATH (R)
J3 (shell)
2
R3
J7-18
+12V
-
R81
J5-17
D20
R80
J7-17
CATH (L)
J3-5
R21
J5-14
ANODE
J3-3
J5-13
J7-14
AEC CH 3
J3-1
J3-2
“M” SELECT
U2E
CATH (M)
CATH (R)
U6B
“R” SELECT
U2F
CATH (L)
J12-4
R26
J7-13
ANODE
J12-3
J12-5
D30
CATH (M)
GROUND
GROUND
J12-2
R2
R62
R64
FROM
PAGE 1
“M” SELECT
R57
J12-1
U11B
“L” SELECT
J2-6
R58
5
+
CATH (R)
J2 (shell)
6
-
7
Q2
“R” SELECT
CATH (L)
J2-5
R61
R54
J2-4
R77
R76
R69
R87
ANODE
J2-3
“M” SELECT
+12V
AEC CH 2
J2-1
JW2
J7-7
Q3
PT REF
CATH (M)
CATH (R)
J2-2
“R” SELECT
R55
PT RAMP
CATH (L)
U6A
J5-6
R63
FROM
MD-0831
PAGE 3
ANODE
J11-3
J11-4
R59
RIGHT FIELD SELECT
J7-6
D16
CATH (M)
GROUND
GROUND
J11-2
J11-5
R86
MIDDLE FIELD SELECT
R71
J11-1
U11A
U2C
J1-6
R72
3
+
CATH (R)
J1 (shell)
2
-
1
R31
D12
R74
R75
R43
D13
LEFT FIELD SELECT
CATH (L)
J1-5
U2A
START
J1-4
“M” SELECT
D6
J5-5
ANODE
J1-3
JW1
J7-4
AEC CH 1
J1-1
J1-2
R1
J5-3
DS4
R42
CHAMBER 1 SELECT
J7-3
“L” SELECT
R32
CHAMBER 2 SELECT
J5-2
DS3
R38
R37
CHAMBER 3 SELECT
J7-2
+12V
R40
DS2
DS1
CHAMBER 4 SELECT
+12V
R73
+12V
R39
+12V
CATH (M)
GROUND
GROUND
ANODE
CATH (L)
CATH (M)
CATH (R)
U6D
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
13 FEB 2003
AEC
18 FEB/03
FEB 13/03
MD-0838 REV C
SHEET 2 OF 7
+500V
DS5
CHAMBER 2 SELECT
CHAMBER 1 SELECT
START
J7-4
J7-5
J7-6
RN6E
RN6A
RN6D
DS3
6
CH 4
U3B
D12
RN3D
CONVERTER
CIRCUIT
12 VDC TO 45 VDC
AND 300 / 500 VDC
+12V +24V
RN3C
CH 2
U3F
CH 1
D16
RN3B
D11
Q1
U3E
*
U3A
+12V +24V
LEFT FIELD SELECT
MIDDLE FIELD SELECT
RIGHT FIELD SELECT
J5-7
J7-8
J5-8
J7-9
J5-9
*
*
D30
H.V.
Q3
START
MIDDLE
*
MIDDLE
J12-4
J12-3
R67
S1C
J7-19
TP17
J5-19
TP20
4
TP23
J7-13
FROM
MD-0831
PAGE 3
J7-17
S2A
R1
STRT
-
TP5
+12V
TP6
TP7
CH 2
S4
+
+
J5-17
U4A
U4B
R2
R32
J2-11
J12-9
C4
TP4
J5-11
CH 1
-12V
S3A
S2C
R3
CH 4
R53
TP3 2
CH 2
TP19
S1B
7
TP2
S3B
PT RAMP
PT REF
PT STOP
J7-15
J7-10
J7-1
J5-15
J5-10
CH 3
R13
-
CH 4
+
S3D
U2A
R56
+
D22
3
STRT
2
R FIELD SEL
SIGNAL
GROUND
AEC CH 2
+/-300 V
+/-300/+500 V
+45 V
START
M FIELD SEL
L FIELD SEL
R FIELD SEL
SIGNAL
GROUND
J3-11
J13-9
J3-12
J3-7
AEC CH 3
+/-300 V
+/-300/+500 V
+45 V
START
M FIELD SEL
L FIELD SEL
R FIELD SEL
SIGNAL
GROUND
J4-2
J14-1
START
MIDDLE
J14-4
J14-3
J14-2
J14-6
J4-10
J4-9
R/L
J4-11
J14-9
CH 4
J4-8
L/R
J14-5
R35
J4-1
J4-3
J4-12
J4-7
AEC CH 4
+/-300 V
+/-300/+500 V
+45 V
START
M FIELD SEL
L FIELD SEL
R FIELD SEL
SIGNAL
GROUND
R36
AEC BOARD
THIS SHEET APPLIES TO AEC BOARD ASSEMBLY 734614
DESIGNATES AN ANALOG SWITCH. THESE ARE I.C. “SWITCHES” THAT ARE
SWITCHED ON / OFF BY APPLYING THE APPROPRIATE LOGIC LEVEL.
REFER TO CHAPTER 3D FOR INSTALLATION AND CALIBRATION DETAILS.
R79 ADJUSTS THE +45V, +300V, AND +500V OUTPUTS FROM THE DC TO DC
CONVERTER CIRCUIT. REFER TO CHAPTER 3D FOR DETAILS.
J3-9
+45V
9
S1A
GENERATOR CONTROL BOARD
THE +/- 12V OUTPUTS ON J1 TO J4 AND J11 TO J14 ARE NOT SHOWN ON
THIS DIAGRAM. THESE ARE DETAILED ON THE CONNECTOR PIN OUT
TABLES IN CHAPTER 3D.
H.V.
TP14
SAMPLE
& HOLD
J3-8
J3-10
R/L
+/-300V
RN4B
U6
L FIELD SEL
R58
JW1
1
2
3
U1A
R14
7
J3-1
L/R
J13-5
R57
LEFT
+
D27
J13-3
J13-6
JW2
1
2
3
S3C
J5-1
J13-4
J13-2
RIGHT
RN4C
START
M FIELD SEL
8
R54
R12
J2-7
J3-3
CH 3
U2B
R11
MIDDLE
9
S2D
R4
+
START
TP13
-
J2-12
J3-2
J13-1
+45V
JW3
1
2
3
CH 3
*
H.V.
LEFT
S2B
J2-10
R/L
+/-300V
JW4
1
2
3
CH 1
-
J5-13
C11
J7-11
5
+24V
+/-300/+500 V
+45 V
R68
RIGHT
TP18
J2-8
J2-9
CH 2
FROM
PAGE 1
J2-1
L/R
J12-5
9
RIGHT
J1-7
J2-3
J12-6
Q4
*
LEFT
J1-12
J2-2
J12-1
J12-2
TP12
*
J11-9
+45V
JW5
1
2
3
D65
Q2
J1-11
+/-300V
JW6
1
2
3
*
D40
J1-9
R/L
AEC CH 1
+/-300 V
R90
RIGHT
+12V +24V
J1-8
J1-10
L/R
J11-5
LEFT
J7-7
J11-3
CH 1
START
+12V +24V
J11-4
J11-6
R89
J1-1
J1-3
J11-2
9
S1D
SET
VALUE
STRT
MIDDLE
TP11
+45V
INCLUDES U7 AND T1
*
RN3A
U3D
J5-6
TP9
CH 3
D4
START
JW7
1
2
3
RN4A
D5
J5-5
H.V.
J11-1
+45V
LEFT
U3C
J5-4
+/-300V
TP24
H.V.
JW8
1
2
3
*
DS4
D6
J5-3
+12V
TP22
J1-2
+/-300V
RIGHT
TP10
R66
J7-3
J5-2
DS2
+12V
R79
CHAMBER 3 SELECT
J7-2
DS1
+12V
**
CHAMBER 4 SELECT
+12V
RN6C
+12V
RN6B
+12V
*
DESIGNATES A FACTORY CONFIGURED LOGIC OR SIGNAL LEVEL. AEC
BOARDS ARE CONFIGURED AT THE TIME OF ORDER TO BE COMPATIBLE
WITH THE SPECIFIED AEC CHAMBER(S). FOR EXAMPLE, THE START
SIGNAL TO THE CHAMBER MAY BE FACTORY CONFIGURED TO BE ACTIVE
LOW (0 V), ACTIVE HIGH (+12 V), OR ACTIVE HIGH (+24 V).
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
13 FEB 2003
AEC
18 FEB/03
FEB 13/03
MD-0838 REV C
SHEET 3 OF 7
**
AEC CH 1
AEC CH 3
1
R5
R69
3
-
1
+
U4A
RN1
6
7
RN1
2
J1-5
2
3
J1-2
4
RN1
5
8
RN1
1
J1-1
J1-6
R10
U2A
J1-3
J1-4
MIDDLE
SELECT
R13
R9
-
7
+
U4B
7
5
8
2
CATH (R)
ANODE (M)
5
4
RN7
RN7
R7
JW2
GROUND
R27
R22
3
-
1
+
U4C
RN9
6
7
5
8
RN9
2
J11-4
1
J11-2
J11-1
2
3
4
RN9
RN9
ANODE (R)
CATH (R)
ANODE (M)
CATH (M)
MIDDLE
SELECT
3
J3-2
2
ANODE (R)
J3-5
4
-
7
+
RN2
5
8
RN2
CATH (R)
J3-1
1
ANODE (M)
CATH (M)
J3-3
ANODE (L)
RN8
6
7
5
8
RN8
CATH (L)
J3 (shell)
2
GROUND
6
5
4
RN8
RN8
1
U3B
2
J13-5
ANODE (R)
J13-6
JW6
R28
R23
3
-
1
+
U5C
CATH (R)
J13-3
3
RIGHT
SELECT
CH 3
SELECT
3
1
CATH (L)
RN10
6
7
5
8
RN10
2
J13-4
1
J13-2
J13-1
2
3
ANODE (M)
CATH (M)
4
RN10
RN10
ANODE (L)
CATH (L)
J13-7
U9A
U5D
CH 3
OUT
(SHT 6)
CH 1
OUT
(SHT 6)
AEC CH 2
AEC CH 4
R43
R40
-
7
+
U14A
3
RN11
6
7
RN11
2
J2-5
6
5
J2-2
4
RN11
5
8
RN11
1
J2-1
J2-6
R33
U8B
J2-3
J2-4
MIDDLE
SELECT
R51
R47
-
1
+
U14B
3
3
RN13
8
RN13
ANODE (M)
CATH (M)
R45
3
+
RN15
6
7
RN15
2
J12-4
1
J12-2
J12-1
6
5
4
RN15
5
8
RN15
CATH (L)
GROUND
ANODE (R)
CATH (R)
ANODE (M)
CATH (M)
CH 2
OUT
(SHT 6)
THIS SHEET APPLIES TO AEC BOARD ASSEMBLY 737992. THIS
PAGE SHOWS THE INPUT CIRCUITS; THE SIGNAL PROCESSING
CIRCUITS ARE CONTINUED ON THE NEXT PAGE.
REFER TO CHAPTER 3D FOR INSTALLATION AND CALIBRATION DETAILS.
RN12
6
7
RN12
J4-2
2
ANODE (R)
J4-5
4
RN12
5
8
RN12
CATH (R)
J4-1
1
ANODE (M)
J4-6
CATH (M)
J4-3
ANODE (L)
J4-4
MIDDLE
SELECT
R52
+
CH 4
SELECT
U15D
5
8
RN14
J4 (shell)
2
3
4
RN14
RN14
GROUND
1
J14-5
JW8
J14-3
R58
7
U15C
7
J14-6
3
CATH (L)
6
2
1
R56
RN14
CATH (L)
U17A
2
RIGHT
SELECT
ANODE (L)
3
-
1
LEFT
SELECT
J12-7
U16B
5
ANODE (L)
U15B
J12-3
R57
+
3
6
U9B
R49
J12-5
-
7
U15A
1
R53
U14D
4
JW4
7
U14C
5
2
J12-6
3
R55
7
J2 (shell)
R44
R41
CATH (R)
U16A
2
RIGHT
SELECT
6
RN13
LEFT
SELECT
2
1
LEFT
SELECT
RN13
ANODE (R)
JW7
3
R34
LEFT
SELECT
2
JW3
3
R46
2
1
RIGHT
SELECT
3
-
+
RN16
6
7
RN16
2
J14-4
1
J14-2
J14-1
6
5
4
RN16
5
8
RN16
ANODE (R)
CATH (R)
ANODE (M)
CATH (M)
ANODE (L)
CATH (L)
J14-7
U17B
R54
1
RIGHT
SELECT
CH 2
SELECT
RN2
J3-6
R14
LEFT
SELECT
ANODE (L)
R16
U4D
7
J3-4
J11-7
U8A
6
2
ANODE (L)
CATH (L)
U5B
J11-3
3
+
R11
J11-5
-
RN2
U3A
CATH (M)
1
J11-6
3
1
U5A
U2B
2
RIGHT
SELECT
6
J1 (shell)
RN7
R6
R70
6
1
LEFT
SELECT
CH 1
SELECT
3
RN7
ANODE (R)
JW5
3
LEFT
SELECT
R50
3
LEFT
SELECT
2
JW1
R8
2
1
RIGHT
SELECT
R17
RIGHT
SELECT
CH 4
OUT
(SHT 6)
DESIGNATES AN ANALOG SWITCH. THESE ARE I.C. “SWITCHES”
THAT ARE SWITCHED ON / OFF BY APPLYING THE APPROPRIATE
LOGIC LEVEL (0V = OFF, 5V = ON).
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
13 FEB 2003
AEC
18 FEB/03
FEB 13/03
MD-0838 REV C
SHEET 4 OF 7
8
7
6
5
2
CHAMBER 3 SELECT
CHAMBER 2 SELECT
CHAMBER 1 SELECT
START
LEFT FIELD SELECT
MIDDLE FIELD SELECT
RIGHT FIELD SELECT
J7-2
J5-2
R67
J7-3
J5-3
R66
J7-4
J5-4
R65
J5-5
R64
J7-5
U6
4
DS1
DS2
2
18
3
17
4
16
5
CH 3 SELECT
CH 2 SELECT
15
CH 1 SELECT
INVERTING
BUFFER
J7-6
J5-6
D28
6
14
J7-7
J5-7
R63
7
13
J7-8
J5-8
R62
8
12
J7-9
J5-9
R61
9
11
LEFT SELECT
MIDDLE SELECT
R15
R36
TP1 10
+12V
R18
+5V
U1
R21
R39
Q2
+5 V
REGULATOR
TP2 11
R35
J7-13
R25
1
J5-13
+
TP6
FROM
MD-0831
PAGE 3
J7-17
J7-11
J5-11
R68
2
R38
7
R29
6
5
U11B
65+
7
CH 3 OUT
(FROM SHT 5)
R32
U12B
-12V
+
3
U12A
TP7
J5-17
CH 2 OUT
(FROM SHT 5)
RIGHT SELECT
+5V
FROM
PAGE 1
CH 1 OUT
(FROM SHT 5)
CH 4 SELECT
R37
CHAMBER 4 SELECT
3
DS3
R31
1
DS4
RN3
+5V
RN3
+5V
RN3
+5V
RN3
+5V
R42
CH 1
SELECT
R59
TP4
PT REF
PT STOP
J5-15
J7-10
J5-10
2
C31
1
+
J7-1
R1
CH 2
SELECT
R26
J5-1
R20
+5V
R12
3
2
3
R2
R60
SAMPLE
& HOLD
CH 3
SELECT
U11A
+12V
CH 4 OUT
(FROM SHT 5)
R3
CH 4
SELECT
R19
PT RAMP
J7-15
4 TP3
R4
D37
R24
TP5
D38
7
+
3
R30
2
U10
GENERATOR CONTROL BOARD
THIS SHEET APPLIES TO AEC BOARD ASSEMBLY 737992. THIS
PAGE SHOWS THE SIGNAL PROCESSING CIRCUITS; THE INPUT
CIRCUITS ARE SHOWN ON THE PREVIOUS PAGE.
REFER TO CHAPTER 3D FOR INSTALLATION AND CALIBRATION DETAILS.
AEC BOARD
DESIGNATES AN ANALOG SWITCH. THESE ARE I.C. “SWITCHES”
THAT ARE SWITCHED ON / OFF BY APPLYING THE APPROPRIATE
LOGIC LEVEL (0V = OFF, 5V = ON).
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
13 FEB 2003
AEC
18 FEB/03
FEB 13/03
MD-0838 REV C
SHEET 5 OF 7
+5V
R52
R50
CHAMBER 3 SELECT
CHAMBER 2 SELECT
CHAMBER 1 SELECT
START
LEFT FIELD SELECT
MIDDLE FIELD SELECT
RIGHT FIELD SELECT
J7-2
J7-3
J5-2
J5-3
R61
2
R62
J7-4
J5-4
R63
J7-5
J5-5
R64
+12V
18
3
CH 4 SELECT
R40
17
CH 3 SELECT
J5-6
R65
J7-7
J5-7
J7-8
J7-9
4
16
5
15
6
14
R66
7
13
J5-8
R67
8
12
J5-9
R68
9
11
D20
R38
CH 2 SELECT
CH 1 SELECT
9
R1
U1D
R2
+12V
D11
R37
+12V
D10
RIGHT
SELECT
D9
MIDDLE
SELECT
Q3
Q2
LEFT
SELECT
NO CONNECTION
J2-6
+12V
MIDDLE
SELECT
START
TP2
J5-11
-12V
13
CH 1 SELECT
R11
-
U4A
R3
R4
CH 4 SELECT
PT STOP
J7-1
4 TP8
2
NO CONNECTION
J3-6
LEFT
SELECT
JW3
1
2
3
+12V
MIDDLE
SELECT
START
TP3
9
R5
CH 3
SELECT
R14
J5-10
U4B
TP6
-
R34
R32
+
+
U8A
U7A
START/
R33
TP10
-
7
+
3
R6
2
NO CONNECTION
J4-6
LEFT
SELECT
JW1
1
2
3
+12V
MIDDLE
SELECT
START
TP4
REFER TO CHAPTER 3D FOR INSTALLATION AND CALIBRATION DETAILS.
J4-3
J4-4
J4-8
9
R7
CH 4
SELECT
J4-5
J4-7
J4-9
U1A
THIS SHEET APPLIES TO AEC BOARD ASSEMBLY 737998
LEFT/RIGHT
MIDDLE
START
+12V
SIGNAL
-12V
GROUND
LEFT/RIGHT
LEFT/RIGHT
MIDDLE
START
+12V
SIGNAL
-12V
GROUND
N/C
J4-2
U9
GENERATOR CONTROL BOARD
LEFT/RIGHT
AEC CH 4
R31
SAMPLE
& HOLD
-12V
GROUND
-12V
JW2
1
2
3
7
+12V
D25
J3-5
RIGHT
SELECT
TP5 12
J5-1
3
J3-4
J3-7
U1B
+
J3-3
J3-8
U8B
R30
J5-15
SIGNAL
N/C
J3-2
J3-9
+
+12V
-12V
-
TP9
START
AEC CH 3
CH 3 SELECT
R13
J7-10
J2-5
J2-7
JW4
1
2
3
R12
*
PT REF
J2-4
J2-8
9
U1C
CH 2 SELECT
START/
+
J7-15
J2-3
RIGHT
SELECT
TP7
MIDDLE
N/C
J2-2
J2-9
J5-17
LEFT/RIGHT
-12V
CH 2
SELECT
Q1
J5-13
LEFT/RIGHT
AEC CH 2
JW5
1
2
3
TP11 TP12
PT RAMP
J1-5
J1-7
LEFT
SELECT
+5 V
REGULATOR
J7-11
J1-8
JW6
1
2
3
+5V
FROM
PAGE 1
J1-4
RIGHT
SELECT
U3
J7-17
START
TP1
J1-3
J1-9
R36
+12V
FROM
MD-0831
PAGE 3
+12V
MIDDLE
SELECT
CH 1
SELECT
Q4
+12V
J7-13
J1-6
START
INVERTING
BUFFER
J7-6
D12
Q5
N/C
J1-2
JW7
1
2
3
START/
R35
CHAMBER 4 SELECT
DS4
DS3
NO CONNECTION
LEFT
SELECT
R39
DS2
JW8
1
2
3
+5V
U6
DS1
AEC CH 1
RIGHT
SELECT
+5V
R51
+5V
R49
+5V
R8
LEFT/RIGHT
LEFT/RIGHT
MIDDLE
START
+12V
SIGNAL
-12V
GROUND
-12V
AEC BOARD
DESIGNATES AN ANALOG SWITCH. THESE ARE I.C. “SWITCHES” THAT ARE
SWITCHED ON / OFF BY APPLYING THE APPROPRIATE LOGIC LEVEL.
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
13 FEB 2003
AEC
18 FEB/03
FEB 13/03
MD-0838 REV C
SHEET 6 OF 7
NOTE
REFERENCE
1
2
3
4
5
6
7
8
9
10
11
12
13
REMARKS
GENERATES A PULSE PER FIGURE 1 WHEN THE AEC RAMP IS APPROXIMATELY 5 % OF THE AEC REFERENCE IF THE AEC RAMP IS ON THE CORRECT TRAJECTORY.
AEC REFERENCE VOLTAGE, 0 TO +10 VDC, DEPENDING ON AEC TECHNIQUE. THE LENGTH OF THE AEC EXPOSURE IS PROPORTIONAL TO THE AEC REFERENCE VOLTAGE.
AEC STOP (PT STOP) SIGNAL. THIS IS NORMALLY HIGH (APPROXIMATELY +5 VDC), SWITCHING LOW WHEN THE AEC RAMP = THE AEC REFERENCE VOLTAGE. REFER TO FIGURE 1.
AEC RAMP. THIS IS A SIGNAL RAMPING FROM 0 TOWARD +10 VDC, THE ACTUAL MAGNITUDE WILL DEPEND ON THE AEC TECHNIQUE. REFER TO FIGURE 2.
AS PER # 4.
PWM OUTPUT. THIS WILL BE VARIABLE WIDTH PULSES (PULSE WIDTH INCREASING AT INCREASING LOAD), UP TO A MAXIMUM OF 50% DUTY CYCLE. REFER TO FIGURE 4.
AEC RAMP OR DC VOLTAGE. THIS IS A RAMP OR DC VOLTAGE, DEPENDING ON AEC CHAMBER TYPE (INTEGRATING OR NON-INTEGRATING). REFER TO FIGURE 3.
AS PER # 7, EXCEPT THAT THE RAMP OR DC VOLTAGE WILL BE POSITIVE GOING AND NOT OF THE SAME MAGNITUDE.
THE VOLTAGE AT THIS TEST POINT IS THE OUTPUT OF THE AEC CHAMBER. REFER TO THE AEC CHAMBER MANUFACTURERS DOCUMENTATION FOR DETAILS.
THIS IS THE START SIGNAL. “HIGH” (5 VDC) = START = ANALOG SWITCHES CLOSED, “LOW” (0 VDC) = START = ANALOG SWITCHES OPEN.
THIS WILL BE A NEGATIVE DC VOLTAGE. THE MAGNITUDE OF THE DC VOLTAGE IS DEPENDENT ON THE AEC TECHNIQUE IN USE.
AS PER # 7, EXCEPT THAT THE POLARITY WILL BE POSITIVE.
THE POLARITY AND MAGNITUDE OF THE RAMP AT THIS POINT SHOULD BE APPROXIMATELY THE SAME AS THE PT RAMP OUTPUT. NOTE REFERENCE 4.
+5 V
FIGURE 1
0V
AEC STOP
<10 VDC
FIGURE 2
0V
0V
FIGURE 3
OR
< -10 VDC
INTEGRATING
AEC CHAMBERS
NON-INTEGRATING
AEC CHAMBERS
200 kHz
12 VDC
FIGURE 4
0 VDC
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
13 FEB 2003
AEC
18 FEB/03
FEB 13/03
MD-0838 REV C
SHEET 7 OF 7
+5V
+5V
DS1
DS1
DS3
DS3
RXD
R20
TXD
R19
U17
R10
DS2
+5V
U8
TP10
U8
TP11
R23
J8-1
J3-1
R19
R24
J8-2
J3-2
R18
TP1
1 Hz
DS2
TXD
RXD
1
+5V
2
R11
+5V
R16
+5V
1 Hz
R17
2 TP1
U3
CPU
CPU
+5V
DS5
TXD
RS-232
(LAPTOP)
R22
+5V
DS4
J4
U11
RXD
R21
R25
R26
R27
DATA BUS
D0..D7
R28
3
TXD
7
RTS
2
RXD
8
CTS
DATA BUS
D0..D7
5
CONSOLE BOARD
1
A PULSE TRAIN WILL BE OBSERVED AT TP10, TP11 DURING
CONSOLE - GENERATOR COMMUNICATION. THE TXD AND RXD
LEDs ON THE CONSOLE BOARD AND GENERATOR CONTROL BOARD
WILL FLASH TO INDICATE THE PRESENCE OF THESE PULSES.
2
THIS LED SHOULD FLASH AT A CONSTANT 1 HZ RATE, INDICATING
THAT THE CPU IS FUNCTIONAL.
GENERATOR CONTROL BOARD
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
11 FEB 2003
18 FEB/03
FEB 13/03
SERIAL
COMMUNICATIONS
MD-0839 REV A
SHEET 1 OF 1
+15V
Q6
+15V
Q7
+5V
J4-1
R43
Q4
J4-6
Q5
J4-7
DS4
J4-2
U11
J4-3
+5V
+5V
+5V
J4-4
MICROCONTROLLER
U13
R48
R47
R42
J4-5
J4-8
J4-9
RS-422
DRIVER
TEST +15V
TEST +15V
+ DOSE
- DOSE
DAP
CHAMBER
OPTO
RELAY
GROUND
GROUND
R50
+15V
SWITCHED +15V
R54
Q8
R53
D7
DATA BUS
D0..D7
GENERATOR CONTROL BOARD
DRAWN
G. SANWALD
CHECKED
Steve Blake
DES.\MFG.\AUTH.
ED WOOD
DATE
11 FEB 2003
DAP
18 FEB/03
FEB 13/03
MD-0840 REV A
SHEET 1 OF 1
F5
F1
TO AC MAINS. SEE
MD-0831, SHEETS
1 TO 3
F4
TP1
TP2
F2
D1
J2-4
DS1
C1
24 VDC
75W MAX
D2
R1
THE PRIMARY TAP WILL
BE SET TO MATCH THE
LINE VOLTAGE IN USE
J2-5
480V
400V
J1-1
J2-2
240V
24 VAC
150W MAX
210V
F3
J1-3
J2-1
120V
0V
CUSTOM INTERFACE BOARD
DRAWN
G. SANWALD
CHECKED
JAC
DES.\MFG.\AUTH.
J. CUNNINGHAM
DATE
15 JULY 2003
15 JULY 2003
15 JULY 2003
AUX 24VAC / 24VDC
POWER DIST
(OPTIONAL)
MD-0841 REV A
SHEET 1 OF 1