F
G
I
K
M
O
H
J
L
N
2
1
3
5
7
4
6
W53
W54
W56
W57
W58
W55
1
C370
L302
C415
C416
TH2
C373
W52
L301
L3
R101
R102
R100
L5
L4
R9
R8
R300
R301
R302
R201
R202
R200
L6
C200
C100
C300
W51
C224
C302
C310
C104
C103
C1
15
C110
C109
C116
C203
C326
C323
C216
C204
C215
VR2
VR1
VR4
VR3
C417
C418
L2
C414
C413
C412
C411
C372
C362
C422
C421
R393
C331
R10
C363
R518
R15
R16
R389
R390
C446
C365
C364
R492
R388
R379
C130
C328
C209
C210
C230
R380
R172
R402
R171
R169
R170
R271
R272
R270
R401
R269
R403
R404
C6
C7
C462
R445
C297
C298
C197
C198
C410
C409
R185
R186
R425
R426
R410
R408
R409
R460
R427
R428
R407
R378
R285
R286
R405
R406
R7
R6
VR6
VR5
VR8
VR7
C459
C460
C461
C437
C440
C438
C305
C429
C428
C427
C432
C457
C445
C252
C251
C152
C151
C424
C405
C406
C404
C425
R276
R176
R175
R273
R274
R275
R174
R173
C463
TH4
TH1
TH3
R377
R372
R373
R374
R376
C371
C17
C18
C447
C454
C353
C403
R395
R397
R398
R394
C369
C368
C374
R387
C20
C19
R396
C464
R504
R509
R511
R515
C450
R508
C436
C366
W23
W29
W10
C420
C419
W15
W8
W26
W12
W2
W17
W20
W21
W4
W6
W5
W1
W3
W9
W13
W14
W7
W25
W16
W18
W11
W22
W24
W19
W28
W27
W30
W31
W32
C408
C407
L1
C426
R227
R115
R116
R1
14
R1
12
R1
13
R
111
R109
R110
R108
R103
R104
R303
R304
R305
R309
R306
R307
R308
R330
R203
R21
1
R212
R213
R204
R209
R210
R238
R214
R215
R216
C201
C301
C202
C308 C307
C214
C213
R321
R323
R324
R325
R326
R322
R335
R333
R337
R336
R329
R328
R327
R332
R331
R318
C102
C101
C108
C107
C105
C106
R314
R313
R315
R317
R316
R312
R31
1
R342
R341
R340
R343
R219
R218
R220
R222
R221
R217
C322
C321
C324
C221
C325
R231
R232
R234
R233
R228
R224
R223
R225
R226
C320
C212
C315
C211
C207
C208
C314
C218
C31
1
C217
C313
C312
R205
C319
R206
R208
R207
C220
C219
C206
C316
C205
C317
R235
R119
R127
R128
R107
R106
R1
18
R1
17
R126
R122
C112
R121
R120
C111
R124
R125
R123
C113
C114
R237
R239
C304
C223
C306
C303
R105
R242
R241
R236
R240
R230
R130
C465
C375
C231
C232
R345
C128
C228
R248
R246
R148
R146
C133
C134
C234
C233
R344
R505
R506
C330
C329
R143
C125
R362
R361
R363
R368
R369
C131
R370
R367
R229
R346
R364
R365
R411
R385
R310
R279
R280
R281
R282
R283
R284
R478
R479
R480
R475
R476
R477
R484
R485
R486
R481
R482
R483
R466
R467
R468
R463
R464
R465
R472
R473
R474
R469 R470 R471
R487
R514
R512
R513
R491
R366
R488
R489
R490
R497
R498
C22
R429
R430
R424
R434
R435
R436
R431
R432
R433
R415
R416
R417
R412
R413
R414
R421
R422
R423
R418
R419
R420
R437
R453
R454
R455
R450
R451
R452
R459
R462
R456
R457
R458
R441
R442
R443
R438
R439
R440
R447
R449
R444
C21
R446
R151
R152
C441
C444
R351
R3
R4
R1
R2
C401
C402
C439
C434
C442
C443
C430
C423
C433
C431
R252
R251
R180
R179
R181
R184
R183
R182
C132
R353
R358
R359
R360
R357
R354
R355
R356
R371
R382
R392
R399
R400
R375
R391
R383
R384
R503
C16
C15
R510
R493
R500
R501
R502
R499
C352
C458
C448
R5
C361
C359
C356
C354
C358
C357
R129
C225
R243
R496
R461
R495
R494
R517
R516
R519
R507
R520
C340
C140
C240
C120
R448
C466
C367
X1
1
7
8
14
8
14
1
7
14
8
7
1
4
1
5
8
1
7
8
14
1
7
8
14
16
1
11
44
34
12
22
23
33
9
8
1
1 3
4
5
1
7
8
14
1
7
8
14
1
1
7
8
14
4
5
8
4
1
5
8
1
8
16
9
EB
EB
E
B
EB
E
B
EB
EB
B
E
E
B
E
B
EB
EB
E
B
E
B
E
B
E
B
EB
E
B
E
B
E
B
E
B
E
B
EB
E
B
EB
EB
EB
E
B
E
B
E
B
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
E
B
7
8
14
G
D
S
G
D
S
S
D
G
G
D
S
S
D
G
S
D
G
S
D
G
S
D
G
1
10
1
6
10
1
10
1
6
1
10
1
2
1
1
2
1
4
4
1
1
6
1
6
1
6
E
B
B
E
E
E
B
B
B
E
E
B
B
E
E
B
B
E
B
E
E
B
E
B
B
E
B
E
E
B
E
B
E
B
E
B
B
E
E
B
B
E
B
B
E
E
B
E
G
S
D
G
S
D
AB/SUB
AB/A
ST/MONO
RM/OFF/12dB
HPF/OFF/LPF
OFF/ON
Ach-HPF
SUB BMS
Bch
SUB LPF
FREQ.
D100
P2
P1
Q402
Q410
Q408
Q409
Q313
S2
S1
S4
S3
S5
S6
J1
J4
Q406
Q314
Q407
Q404
Q405
Q403
Q401
J3
J5
Q309
Q311
CN2
CN1
D10
D425
Q307
Q441
Q301
Q302
Q442
Q304
Q303
Q306
Q436
Q305
Q308
Q310
D426
D428
D429
D427
WH3
WH2
WH1
D7
D41
1
D412
D401
D432
D418
Q413
Q412
Q414
Q411
D6
Q417
Q418
Q415
D406
D405
D404
D403
Q160
Q159
Q260
Q259
CN12
CN4
D413
D409
D407
D408
D410
Q262
Q264
Q263
Q163
Q162
Q161
Q261
Q164
CN5
CN11
CN3
CN6
CN9
CN10
Q444
D402
D414
IC11
AMP
RMT
SUB
Bch
Ach
P3
WH4
X09-5450-10 A/2 (J74-1376-11)
B LPF
FREQ.
B HPF
FREQ.
A
HPF
FREQ.
D9
D8
D201
D202
D203
D204
D103
D104
D101
D102
D302
D301
IC3
IC2
IC1
IC5
IC6
IC4
IC7
IC22
D3
D340
D240
IC12
IC13
D309
Q312
Q440
Q439
Q13
IC8
Q315
Q316
IC9
D312
D313
D311
D305
D306
D310
D5
D415
D416
D417
D423
IC10
Q420
Q421
Q416
Q419
Q430
Q431
Q432
Q429
Q426
Q427
Q428
Q433
Q446
Q434
Q435
Q425
Q1
Q424
Q422
Q423
Q2
Q4
Q3
D419
D1
D154
D151
D152
D153
D424
IC23
IC21
D303
D304
Q438
D435
D431
Q443
D434
D140
X09 B/2
AUDIO UNIT
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD
(
Component side view
)
8
9
AUDIO UNIT
X09-5450-10 A/2(J74-1376-11)
Ref.No
IC1
IC2
IC3
IC4
IC5
IC6
IC7
IC8
IC9
IC10
IC11
IC12
IC13
IC21
IC22
IC23
Address
3G
3G
3G
5G
4G
5H
5H
4H
5H
3I
3I
3I
2I
5K
5J
5I
Ref.No
Q1
Q2
Q3
Q4
Q13
Q159 Q160 Q161 Q162 Q163 Q164 Q259 Q260 Q261 Q262 Q263 Q264 Q301 Q302 Q303 Q304 Q305 Q306 Q307 Q308 Q309
Address
2I
5H
2I
5I
3I
2I
6H
2I
6G
2H
6H
2G
6J
2G
6J
2H
6I
3I
3I
2L
2I
2L
3J
3J
2K
2K
AUDIO UNIT
X09-5450-10 A/2(J74-1376-11)
Ref.No
Q310 Q311
Q312 Q313 Q314 Q315 Q316 Q401 Q402 Q403 Q404 Q405 Q406 Q407 Q408 Q409 Q410 Q411
Q412 Q413 Q414 Q415 Q416 Q417 Q418 Q419
Address
2K
2K
5J
2J
2K
5H
5J
6K
6K
6M
6M
6M
6N
2L
2M
2M
2M
5K
5K
5K
5K
5J
5J
5J
5J
5J
Ref.No
Q420 Q421 Q422 Q423 Q424 Q425 Q426 Q427 Q428 Q429 Q430 Q431 Q432 Q433 Q434 Q435 Q436 Q438 Q439 Q440 Q441 Q442 Q443 Q444 Q446
Address
5I
4J
4N
3N
5J
2G
4J
4I
4J
4I
5I
5I
5I
4I
5I
4I
3K
5I
2J
2J
2J
2J
6K
5I
4I
