Canon PC800S ユーザーズマニュアル
A-19
COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
F.
COMPOSITE POWER SUPPLY CIRCUIT DIAGRAM
Composite Power Supply Circuit Diagram [A502] (1/8)
AC_INPUT
D603
R606
D606
C613
Q608
R602
C609
Q616
Q617
Q621
C604
Q605
VIN_1SR139
C818
C603
R601
R600
Q615
R616
R801
R609
C620
R613
R610
R612
R611
R615
R614
D620
D810
R620
D605
<A508>
<A504>
5V_ON*
ZER_CRS
AC_MONITOR
HEAT_TRG
<A508>
<A508>
<A508>
Q620
AC1
<A509>
C601
+5V
+5V
+5V
+5V
+5V
Q607
R607
D604
C605
L600
SQ600
R622
R603
Q611
<A503>
<A503>
J207
FIX_HT_H
AC_H_AF
AC_N_AF
<A508>
RLOFF*
FIX_HT_N
Q614
R623
R621
RL601
T600
D601
C602
D602
1
1
2
3
4
2
AC_H
AC_N
J201
+
+
+
+
IN OUT
GND
2
2
3
1
1
3
2
1