Printed Wiring Board - Rx Amp Board - Sony TA-WR4 Service Manual

TA-WR4
Ver. 1.1
2-2. PRINTED WIRING BOARD — RX AMP BOARD —
1 2
A
(SIDE A)
B
IC101
FB101
1 5
3 4
FB102
R317
R349
R345
C
R340
IC105
5 4
C354
C355
1 3
R380
IC107
R381
C366
D303
R336
X102
E
C351
Q305
R344
D
E
(SIDE B)
EB102
F
(CHASSIS)
R339
R354
R348
G
R379
R372
C367 R358
R347
R353
H
I
TA-WR4
:Uses unleaded solder.
3 4 5
C336
C317
R330
R324
C327
L304 1 5
C340
3 4
C339
R322 IC104
C322
R333
R319
R318
C319
R331
IC102
R332
C324
IC109
R326
R369
R102
R371
IC103 C330
C337
IC301
R325
C332 R3016
R370
R327
R368
C334 X101
C378
C331
R366
3 1
R328
X3051 IC3051
4 5
IC106
R364
R365 C415
R363
R383
R384
R385
R382
IC113
5 4
E 1 3
E
C389
R316
R338
C383
E
D100
L311
FB3051
C353
3 1
E IC108
L3053
C358
E
R3053
C326
C413
R320
C407
C375
L309
C377
C406
C379
C376
R341
C405
C404
C342
C349
C343
R312
FB104
L307
R314 FB103
L3055
C336
6 7
IC100
R110
IC200
R210
IC110
R386
EB302 8
FB107
(CHASSIS) L313
L314
R213
C219
D202
R212
R209
C203
C209
R207
L202
C202
C201
R203
D201
C207
L201
R223 R113
C119
D102
R112
C103
R109 C109
R108
C102 L102
R103
C101
D101
L101
C107
R123
C384
IC111
R397
1
C386
(CHASSIS)
5
R395
6 6
8 9 10
DIAT POWER
A BOARD
CNP904
(Page 11)
(CHASSIS)
EB301
CN106
T100
1
L212
C392
R218
L211
C216
R216
C214
Q211
E
R215
R217
R214
Q210
E
C213
L112
C114 C115
R116
R114
C111 J310
L111
C113
R3555 R117
SS-TS56W
E
E
C421
E
R270
R271
C260
E R269
R267
Q113
CN104
E
Q117
1 2
BLACK
M901
M
FAN
RED
11
• Semiconductor
Location
Ref. No. Location
D100 F-3
D101 H-6
D102 H-6
D201 G-6
D202 G-6
D303 D-2
D304 G-2
D306 F-6
IC100 B-6
IC101 B-2
IC102 B-3
IC103 C-3
IC104 B-4
IC105 C-1
IC106 C-4
IC107 C-2
IC108 G-4
IC109 B-4
IC110 D-7
IC111 H-8
IC113 D-5
IC200 C-6
IC301 C-5
IC3051 C-5
Q110 H-9
Q111 H-9
Q113 I-8
Q117 I-8
Q210 G-9
Q211 G-9
Q305 D-1
Q306 G-3
Q307 G-3
Q308 F-3
Q309 D-3
Q310 D-3
Q3551 H-9
SUR L
SPEAKER
SUR R