Kenwood KAC-8404 Service Manual page 6

K
KAC-8404
PC BOARD (FOIL SIDE VIEW)
1
PREAMPLIFIER UNIT X08-4430-10 B/2 (J76-0468-02)
CN7
2
1
VR5
A-L
2
W119
3
W272
W273
W115
W271
W114
4
W44
5
C701 W276
Q704
B E B E
C702
R706
R703
E B
R702
C704
6
R705
C703
E B
7
Refer to the schematic diagram for the values of resistors and capacitors.
6
L
VR6
VR7
A-R
B-L
W267
W90
W91
W92
W93
W94
W95
W100
C6 R337
C5
C319
R328
Q312
W111 R324
E B
R306
R302
E B
R342
C318
Q310
B E B E
Q302
R322
C323
C308 R316
C312
W107
Q306
R320
W86
B E
C310
C902 C304
B E
C306 R310
R339
C901
C903
R309 R338
C305
C303
E B
C309
E B
Q307
C311
C307
Q303 E B
R315
R321
Q309
E B
E B
R305
Q301
Q313
Q311
B E
W109
E B
R707
W110
R718
W19
R720
B E B E
B E
M
VR8
B-R
CN4
W253
W256
W251
W85 W257
W254
W84 1 7
W262
2 8
W81
W66
W263
W259 W255
W99
W67
W89
W96
W97
R406
R402
E B
R442
Q414 Q410
B E B E
Q402
C408
R416
Q406
W78 Q408
C402
B E
C404
C406
B E
R438 R410
C906
W82
W72
R437 R409 C907
C905
W83
W80
C403 C405
R443
C401
Q407
E B
E B
R441
E B
R341
R401 R415 C407
R301
E B
W75
Q409
W76
R405
W77
C706
C710
R730
R736
C711
C714
Q710
R735
Q708
B E
C707
C708
N
X08-4430-10 B/2
CN6
1
2
R428
R424
B E
W64
R422
C412
C410
C908
C409
E B
C411
R421
W62
R423
R427
B E
Q411
W248
R726
R727
4 1
IC10
5 8
R733
R732
O
Ref. No. Address
IC10 6N
Q301 5M
Q302 4L
Q303 5L
Q304 4L
Q305 5L
Q306 4L
Q307 5L
Q308 4L
Q309 5L
Q310 4L
Q311 5M
Q312 4L
Q313 5L
Q314 4L
Q315 5M
Q316 4M
Q401 5M
Q402 4M
Q403 5M
Q404 4M
Q405 5N
Q406 4N
Q407 5N
Q408 4N
Q409 5N
Q410 4N
Q411 5N
Q412 4N
Q413 5N
Q414 4M
Q415 5M
Q416 4M
Q701 6K
Q702 6K
Q703 6K
Q704 6L
Q705 6L
Q706 6M
Q707 6L
Q708 6M
Q709 6L
Q710 6M