Canon PC920 Service Manual - Page 364
DC Controller Circuit Diagram 3/8, VR102, AEREF, AE_DATA, ZD101
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DC Controller Circuit Diagram (3/8) 13 21 +5V R119 2 VR102 R118 R265 +24VR 23+ 8 1 4 Q106 R266 C184 AEREF AE R120 +5V R264 VR103 13 2 C155 +24VR R121 65+ C111 8 7 4 Q106 R206 ZD101 AE_DATA C185 R263 C186 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) A-9
A-9
COPYRIGHT
©
1999
CANON INC.
CANON
PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
DC Controller Circuit Diagram (3/8)
R119
R118
VR102
2
3
1
+5V
C184
Q106
+24VR
-
+
2
3
1
8
4
R266
AEREF
R265
R264
R263
VR103
2
3
1
+5V
C186
C185
C111
C155
Q106
+24VR
-
+
6
AE
5
7
8
4
R206
R120
AE_DATA
R121
ZD101
2
1