Power Supply - Oki B930 Service Manual

1 Power supply

POWER UNIT
PL8.1.8
ON/OFF
+3.3VDC
Supply
+5VDC
Supply
+24VDC
Supply
P/J521 P/J300
MAIN POWER ON
5
+3.3VDC
1
+3.3VDC
6
SG
2
SG
7
+5VDC
3
SG
8
P/J526
6
5
8
7
PWB A MCU F
PL8.1.5
P/J526 P/J400
+5VDC
2 3
SG
1 4
+24VDC
4 1
RTN
3 2
CHOKE COIL
PL8.1.9
P/J5
1
2
OUTLET MN
PL8.1.16
P/J2
1
5
P/J1
1
6
4
3
BRACKER GFI INL
PL8.1.13
P/J11 P/J50
HOT
1 1
NUT
1 2
P/J12
4-6
PWBA ESS
PL8.1.25
12
1
6
2
7
4
9
+5VDC
SG
+24VDC
RTN
Interlock
+24VDC
P/J405
I/L +24VDC
4
3
P/J405
2
+24VDC
1
P/J404
1
XERO
LD +5VDC
3
ROS
NUT
HOT
PWB A EXIT
PL8.1.4
P/J430
3
4
1
2
SWITCH
(LH Cover)
PL4.2.4
P/J121
B1
A1
SWITCH
(Front Cover)
PL1.1.5
P/J120
B1
A1
SWITCH ASSY
XERO INTLK
PL5.1.4
SWITCH-POWER
PL8.1.2
2
1
3
4
FI70002AA