Canon PC920 Service Manual - Page 185
Door switch, Auxiliary, power, supply, Relay, RL601, FU102, Microprocessor, switch
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CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS Door switch DS1 Relay RL601 Auxiliary power supply +5V FU102 Main transfor- mer T101 DC power supply +5V +24VR +24VU Power switch SW309 + C123 Control panel DC controller PCB Microprocessor (Q900) Power supply Figure 7-202 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 7-5
CHAPTER 7
EXTERNALS/AUXILIARY MECHANISMS
COPYRIGHT
©
1999
CANON INC.
CANON
PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
7-5
Figure 7-202
Door switch
DS1
Auxiliary
power
supply
Relay
RL601
FU102
+5V
Microprocessor
(Q900)
C123
Power
switch
SW309
Control panel
DC controller PCB
Power supply
Main
transfor-
mer
T101
DC
power
supply
+5V
+24VR
+24VU
+