Canon PC720 Service Manual - Page 175
Flexp, Vr101, Aeref, Vr103, Copyright, Canon, Rev.o, Aug.1994, Printed, Japan, Emprime, Japon
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DC controller Circuit Diagram (3/8) FLEXP VR101 R126 --L Z 4-"---VA'-r---r C113 _______IF____ R124 C114 +24R 0106 3 + R125 +5V C180 I 777 777 0 N N CP1 O Fl EXP D AE +5V .T UT R265 +24VR AEREF R266 0106; C184 cr 0 ••• co •rf +24VR 0106 2 4 C176 ,T,VR103 i 3 R121 M.A.--- C110 R120 '440* .---- C155 I +24VR A 0106 9 i+ R206 +5V C111 777 -I- 0166 II 777 O CP2 AE DATA C185 COPYRIGHT © 1994 CANON INC. CANON PC7201740R501770 REV.O AUG.1994 PRINTED IN JAPAN EMPRIME AU JAPON) A - 7
DC
controller
Circuit
Diagram
(3/8)
FLEXP
C113
_______IF____
R124
VR101
R126
--L
Z
4-"---VA'-r---r
C114
0106
3
+5V
.T
UT
+
+24R
777
C180
I
777
R125
AEREF
0
N
N
CP1
O
C110
Fl
EXP
D
R120
'440*
R265
R266
0106;
+24VR
0106
AE
+5V
cr
C184
+24VR
2
4
0
•••
C176
co
•rf
II
VR103
i
,
T
,
3
C155
.----
I
+5V
+24VR
A
0106
i
9
+
-I-
0166
777
R121
M.A.---
C111
777
R206
C185
O
CP2
AE
DATA
COPYRIGHT
©
1994
CANON
INC.
CANON
PC7201740R501770
REV.O
AUG.1994
PRINTED
IN
JAPAN
EMPRIME
AU
JAPON)
A
-
7