Power And Front Input Assys; Power Assy - Pioneer VSX-C100 Service Manual

1

4.3 POWER and FRONT INPUT ASSYS

SIDE A
A
J

POWER ASSY

B
CN1501
FANMOTOR
IC452
B
IC451
IC301 IC341
IC302
C
IC454 IC453
IC455
D
IC201
IC202
E
F
J
40
1
2
C301
CN301
CN305
W222
GNDA
W221
SW
D.C
W203 CTDCT
W202 SRDCT
F.C
W201
GNDA
CN306
V+5
NC
491001
THRMODCT
W171
GNDA R320
IC302
L302
C+
R319
J455A BLK R387
C-
S.R+
R360
S.R-
S.L+
S.L-
R359
W135
V+RY
W121
GNDS
W122
FANIOUT
W112
9
FANIOUT
5
RISK OF FIRE - REPLACE FUSE AS MARKED.
VSX-C100-S
2
3
COMPLEX1 ASS'Y
CN301
1 19
19
1
3
3
C381
C302
W235
V+5R6
W234
THDCT
W204
GNDS
W247
GNDS
W205
GNDA
1 10
1 2 10
word surface
W194
IC301
FLOUT
C315 W191
C307 W190
-B
+B
W192
C314
R322
+B
W173
GND
C321
L301 W175
F.R OUT
W159 F.L OUT
R321
W158
OL DCT
W157
DC DCT
W162
R388 S.R OUT
L381
W161
S.L OUT
BOND W160
C OUT
+
R362
L342
R361
J456
L341
W144
GND
+
R401
R402
BOND
IC201
D205
C202 IC201
AWX8042
AWX8074
AWX8065
AWX8068
AWX8100
1
PRIMARY
J106
WHT
J108
4
VLT
W1001
EXCEPT
L101
/B MODEL
J107
BRN
N
L
1
J104
ORG
2 1
CN101
3
4
AWM7673
CN305
AWM7678
2 1
AWM7680
1
AWM7682
W206
GNDA
15 1
15 1
word surface
IC341
W193 W196
GND
C355
C308 C347
W178
W174
ATTENTION
+B
-B C353
EN CAS DE
C322 W177
REMPLACEMENT
DES
FUSIBLES
IC 302 N'UTILISER QUE
W166
LA REFERENCE 491001,
W165
IC 453 N'UTILISER QUE
W164
LA REFERENCE 4913.15,
W163
IC 454 N'UTILISER QUE LA REFERENCE
491.630
IC 455 N'UTILISER QUE
-
491010,
D451
4
DE CHEZ
BOND
LITTEL
FUSE
INC.
PRODUCTION
CODE
L
AC IN
1
NEUTRAL
CN101
LIVE
2 1
CN102
N
4
V+5R6
W245
A
10
10
GND
W197
C3
SLOUT
+B -B
W183
C354
W182
-B
S.L OUT
S.L OUT
C OUT
C.OUT
E
LA REFE
W146 +
3 2