Kenwood KRF-X9080D Service Manual page 13

BI BJ
PC BOARD(Component side view)
Q Q
3 7 6 3 1 5 1 5 0
1
X14 I/11
W102
R458
C102
1 2 1
I G O
C459
CN49
2
W103
R455
B E
Q451
R454
D454
C451
6 5
3
C460
1 4
T E
L 1 3 9 4 2 2 9 6 5 1 3
CN21 W118
CN12
4
CN48
CN22 CN11
5
6
w w w
.
7
Refer to the schematic diagram for the value of resistors and capacitors.
BK BL
X14 J/11
7
CN50
D451
D452
R451
R452
C452
X14 H/11
R504
C506
2 1
C504
R502
W121
C502
R501
C505 C501
R503 C503
R506 R505
C508 C507
R508
R510
R507
R509
X14
POWER
K/11
S2
x a o
y
CN46
SW
i
BM BN
8
220-240V
110-120V
Q Q
3 7 6 3
D501
u 1 6 3
.
19
BO BP
2 4
9 9 8
X25-6620-12 B/2 (J70-1704-32)
CN302
C311 4 1
19
18
W27
W29
W28
8 5
IC401
1
D401
4
R425
WH1
R430
C437
R432
8 5
R433
C431
R431
IC402
W26
C438
1 5 1 5 0 8 9 2 4
1 4
CN304
2 1
Q302 Q312
Q301 Q311
Q314
Q304 8
IC403
Q303 Q313
1
Q306
Q316
C440
R356
C434
Q305 Q315
R355
C433
Q308 Q318
R358
C435
R357
Q307 Q317
m
C439
c o W30
C310 R340 C309
BQ BR
2
9 9
W50
R434
W48
CN301
W33
1 R452
W65
2
WH2
W45
Q404
R436
W36
C419
C420
C442
C402
R450 WH1
D402
W59
B
E
C401
Q409
W58
R447
W57
Q403
W56
R435 C448
E B
W55
R407
C447
C441
Q406
W60
E B
R438
R410
C444
W43
C404
W46
C403
C409
W61
9 8 2 9 9
C443
W63
W64
R446
B E
Q405
C446
5
C406
C405
R439
4 C445
W35
R411
C450
R445
Q412
C452
C436
R359
R360 8 5
R352 R351
B
Q320
E IC404
E
B Q319
R310
R309
1 4
R320 W38
R319
E
B
E
B
C453
Q310
Q309
R453
R330
R329
Q411
C451
20