Canon PC720 Service Manual - Page 179
ompRimt
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P2 +5V +5V S 1"H HEAT ERR OMP CLA 0158 +5V A U 0108 +5V 0146 +5V 0107 +5V cc R191 0126 +5,/ A 0147 0148 In UI Ti +5V 150 R213 M_TH 0161 +5V 0160 COMPCLR C158 +5V 0108 +5V 13151 R212 C160 P2 [HEAT_OFF1 0132 0133 HTRO P8 [HEAT_PMM) COPYRIGHT 1994 CANON INC. CANON PC7201/491750710 ARO AUG.1994 PRINTED IN JAPAN ompRimtAU JAPON) DC controller Circuit Diagram (7/8) RLOFFot A - 11
DC
controller
Circuit
Diagram
(7/8)
+5V
+5V
S
1"H
In
0161
0160
M_TH
+5V
UI
P2<6>
HEAT
ERR
OMP
CLA
+5V
A
0108
Ti
+5V
0108
+5V
+5V
0158
U
150
R213
C158
+5V
13151
R212
C160
COMPCLR
0146
+5
,/
A
0147
0107
+5V
cc
+5V
RLOFFot
R191
0126
0148
P2<7>
[HEAT_OFF1
0132
HTRO
0133
P8<0>
[HEAT_PMM)
COPYRIGHT
1994
CANON
INC.
CANON
PC7201/491750710
ARO
AUG.1994
PRINTED
IN
JAPAN
ompRimt
AU
JAPON)
A
—
11