Canon NP6621 Service Manual page 316

Composite Power Supply PCB (6/6)
R157
HOT-LINE
COLD-LINE
D55
R164 R161
R162 R163
A–26
R158 R159
C107
R160
D56
D57
R219
R166
R168
ZD5
R165
24VAUX
Q48
R167
+
C108
15V
24VAUX
R178 R181
ZD7
ZD8
+ C110
C111
ZD9
+
D90 R183
15V
LAMP-
CHECK
R171 ZD6
24VAUX
R169
24VAUX
Q40
R172 R173
R170
Q39
Q47
C109
D78
24VAUX
R175
U13A
3
+
1
2
-
R176
R174
R177
C113
R182
24V
U14
R184 R204
5 1
4 2
C112
6 3
24V
R213
D58 D61
R205
U21
4 1
3 2 D62 D63
24V
R212 R214
U16
1 5
ZERO-CROSS
2 4
Q34
3 6
24V
D61
R215
U13B
6
Q33
7
5
U15
1 6
2 5
D79
3 4
R179
C136
FL-S
COPYRIGHT © 1998 CANON INC. CANON NP6621 REV.0 FEB. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
J13
1
2
3
L6
Q32
FL-LIGHT-D
R216
BTA12-600C
Q49
R217
R218
C137
1/2V NO FLAME