Service manual

POWER SUPPLIES
9-9
March 2000
Part No. 001-3139-502
Figure 9-6 POWER SUPPLY CONTROL BOARD SCHEMATIC
1
2
3
4
7
8
10
9
6
WO 1
WO 2
WO 9
F1
R1
WO 5
WO 12
F4
R4
WO 6
WO 7
WO 13
-12V
-5V
+12V
+5V
+5V
1
2
6
8
7
3
WO 8
5A
5A
5A
5A
220
560
+
C1
10000
-12V
-5V
+12V
+5V
+5V
+5V
+5V
+12V
-5V
W12
W9
W1
W2
W5
W6
W7
W8
W13
NOTES:
ALL RESISTORS ARE IN OHMS AND CAPACITORS IN MICROFARADS
UNLESS OTHERWISE SPECIFIED.
5
-12V
3
4
5
7
8
6
CR1
CR4
W4
W3
WO 3
WO 4
F3
F2
R2
R3
WO 10
WO 11
W10
W11
CR2
CR3
220
560
TB2
RED
RED
RED
GRN
GRN
LT BLU
LT BLU
WHT
WHT
BLK
BLU
BLU
BLU
4
5
9
1
2
10
9
TB4
TB3