Kenwood KRF-X9080D, Service Manual

Page: 8 / 44

K L N P R T M O Q S
2
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD (Component side view)
10 9
IDLE R
IDLE C
IDLE
SR
IDLE
IDLE SL
W350
W351
IDLE L
SBL
W49
W14 W12
W15 W11
W13 W10
W317
C364
C39
BLK
BLK
W56
W75
C319
W293
W53
R461
C320
R450
W732
R313
C31
1
C312
R312
C310
C1 C2
C5 C6
C7 C8
C17
C18
C19 C20 C21 C22
C23 C24 C25
C26 C27
C28
C29
C30
C31
C32
C33 C34
C35
C36 C37 C38
C41
C42
C43
C46 C47
C55
C56
C66
C67
C72
C73
C74
C75
W734
C1
16
C122
C124
C165
C1
15
C171
C121
C173
C123
C304
C351
C352 C353
C354
C361
C362
C363
C369
C365 C367
R3 R4
R13 R14
R19
R20
R23
R24
R27
R28
R31
R32
R35
R36
R39
R40
R43
R44
R49
R50 R53
R54
R57
R58
R59
R60
R63
R64
R67
R68
R1
14
W733
R1
18
R163
R1
13
R167
R1
17
R413
R414
R466
R472
C92
C93
C94
C95
C141
C142
C143
C144
C191
C192
C193
C195
C196
C308
C309
C315
C316
C317
C318
W222
C3 C4
C9 C10
C11
C12
C13 C14
C15 C16
W752
C40
C44
C45
C51
C52
C53
C54
C57
C58
C62
C63
C64
C65
C68
C69
C70
C71
C76
C77
C78
C79
W235
C82
C83
C84
C85
C86
C87
C88
C89
C90
C91
C112
W736
C1
14
W737
C1
18
W735
C120
C126
C128
C722
C134
C610
C136
C138
C139
C140
C161
C163
C1
13
C167
C1
17
C169
C1
19
C175
C125
C177
C127
C181
C183
C133
C185
C135
C187
C137
C189
C190
C111
C307
C355
C356 C357
C358
C359
C360
C366
C368
W1
R626
R627
C609
W743
R1 R2
R5 R6
R7 R8
R9 R10
R11 R12
R15
R16
R17
R18
R21
R22 R25 R26 R29 R30
R33 R34 R37
R38
R41
R42
R45
R46
R47
R48
R51
R52
R55 R56
R65
R66
R69
R70
R71
R72
R73
R74
R75
R76
R77
R78
R79
R80
R81
R82
R83
R84
R85
R86
R87
R88
R89
R90
R91
R92
R93
R94
R95
R96
R97
R98
R99
R100
R
111
R1
12
W742
R1
16
W741
R120
R122
R124
R126
R128
R130
R132
R134
R136
R138
W2
R140
R731
R142
R733
R144 R735 R146
R147
R148
R149
R150
R161
R162
R165
R1
15
R169
R1
19
R171
R121
R173
R123
R175
R125
R177
R127
R179
R129
R181
R131
R183
R133
R185
R135
R187
R137
R189
R139
R191
R141
R193
R143
R195 R145
R197
R198
R199
R200
R221
R222
R302
R303
R305
R306
R307
R308
R309
R321
R322
R325
R326
R327
R328
R329 R330
R351
R352
R353
R356 R357 R358
R359
R360 R361
R362
R363
R364 R365
R366
R367
R381 R382 R383 R384 R385 R386
R387
R388
R389
R390
R391 R392
R401
R402 R403
R404
R405
R406
R407 R408
R409
R410
R41
1
R412
R431
R432
R434
R435
R433
R451
R452
R453
R455
R456
R457
R458
R459
R460
R463
R464
R465
R467
R468
R469
R473
R474
R475
W294
W266
W265
W225
W189
W66
W4
W52
W76
W6
W64 W61
W58
W68
W88
W60
W83
W155
W78
W62
W98
W201
W229 W267
W298
W256
W140
W299
W137
W77
W72
W281
W254
W270
W218
W257
W232
W192
W207
W206
W272
W216
W230
W231
W271
W226
W278
W241
65 64
41
40
25
24
80
1
W261
W263 W247 W245
W277
W282
W286
W250
W258
W214
W157
W217
W236
W211
W175
W1
15
W202
W54
W51
R462
W292
W259
W253
W237 W240
W7
W198
W228
W268
W5
W221
W194
W190
W243 W246
W239
W260
W209
W121
W205
W210
W63
W182
W185
W70
W159
W93
W184
W124
W161
W160
W129
W227
W219
W297
W3
W122
W170
W296
W280 W283
W262 W264
W238 W242
W249
W224
W
111
W1
18
W279
W125 W120 W1
17
W183
W1
10
W71
W69
W97
W87
W74
W80
W84
W151
W131
W150
W134
W145
W154
W180
W89
W109
W106
W1
16
W199
W123
W203
W187
W196 W191
W59
W114 W152
W104
W105
W1
13
W91
W96
W107 W1
19
W130
W103
W136
W147
W163
W179
W158
W168 W186
W169
W82
W90
W95
W193
W165
W171
W178
W174
W144
W92
W94
W81
W100
W101
W108
W85
W1
12
W99
W102
W177
W132 W135 W139 W143 W148
W149
W128
W204
W133
W200
W141
W234
W126
W142
W127
W138
W176
W162
W181
W146
W167
W164
W153
C600
R600
W195
W212
W166
W233
W220
W244
R609
R610
R608
R607
R603
R601
R605
W291
W284
W290
W289
R602
R604
R606
W21
W20
W213
W208
W252
W276
W65
C321
W223
W215
C323
W86
W50
C322
W302
W307
W306
W301
W172
W287
W156
W188
C611
R339 R338
R340
W79
R341
R336
C370
R335
R337
R334
W316
W255
W197
W248
R476
R470
W318
C325
W303 W305 W300
W273
C324
W31
1
W312
W310
W314 W313
W308
W251
C303
R319
W315
W319
C326
W744
R61
W745
R62
W747
W746
W749
W748
W750
R109
R110
R108
R107
R106
R105
W751
BLK
YEL
RED
BLU
RED
BLU
BLK
ORG
GRY
WHT
BLU
WHT
BLU
BLK
R31
1
R454
R310
R314
C305
C301
C302
C306
C450
K2
K3
K4 K5
L1
L2
L3
L4
L5
L6
R101
R102
R103
R104
R151
R152
R201
R202
R304
VR1
VR2
VR3
VR4
VR5
VR6
C451
W25
W26
W24
R318
R317
R333
R331
R332
R343
R342
C452
C453
EB
EB EB
BE
E B
E B
E B
EB
E B E B
E B E B
E
B
E B
EB
EB
EB
EB
EB
EB EB EB EB
EB EB
EB EB
EB EB
EB
EB EB
EB EB
EB
EB
EB
EB
EB
EB EB
EB
EB
EB
EB
EB
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E B
B E
1
3
1
4
5
1
3
1
1 4
1
3
3
1
2
1
1
2
2 1
1 2
1 2
1 2
1 2
E E E E B B B B E E E E B B B B E E E E B B B B E E E E B B B B E E E E B B B B E E E E B B B B
1 2
1
17
1
5
1 9
1
15
1 2
2 20
2
20
21 1
1
21
1
4
1
3
5
4
1
2
1 8
B E
E B
EB
W8
W309
E B
E B
E B
E B
EB
BE
Q54 Q52 Q34 Q32
Q12 Q14
Q53
Q51 Q13 Q11
Q33
Q31
J12 J22
E2
WH8
CN8
E1
WH7-3
WH7-7
WH7-1
WH7-5
WH7-4
WH7-9
WH7-10
WH7-6
WH7-8
WH7-2
D64
D21
D22
D20
D603
D17
D63
D65
D67
J11
J21
J3
Q302
Q331
Q332
Q334
Q335
Q333
Q360
Q361 Q363
Q364
D19
D25
Q305
Q308
Q309
Q310
Q312
Q603
D604
Q604
D602
Q602
D609
D1
D2
D608
D4
D5
D3
D14
D15
D16
D18
D23
D24
D28 D29
D32
D33
D34
D35
D51
D52
D53 D54
D55
D56
D57 D58
D59
D60
D61 D62
D66 Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q22
Q610
Q24
Q26
Q28
Q30
Q41
Q21
Q43
Q23
Q45
Q25
Q47
Q27
Q49
Q29
Q303
Q304
Q306
Q307
Q353 Q354 Q355
Q356
Q357
Q358
Q359
Q362
Q365
Q607
Q605
Q606
D68
Q311
D27
D69
Q313
D26
D8
D7
Q611
Q612
D6
WH21
WH2
WH9
WH9
WH4
L
CN4
CN5
E22
WH5
CN3
WH5
CN1
J5
J6
WH1
WH3
CN6
CN10
CN11
CN12
CN13
CN14
CN15
D12
WH6
WH2
CN7
CN52
WH3
WH221
CN9
CN2
IC2
IC1
(J70-1721-11)
X09-6860-10 A/4
R
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FRONT SURROUND CENTER VIDEO3 VIDEO2 PHONO CD/DVD PLAY REC
MD/TAPE MD/TAPE
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DVD/6ch
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SPEAKERS FRONT B
PHONES
E501
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CN51
P501
C501
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3 1
C/4
X09
WH21
CN21
CN22
E21
W295
W288
W275
W274
W285
W269
1
21
4
15
19
5
1
2
4
X09 B/4
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