Read Sony TA-WR1 Service Manual online
7
7
TA-WR1
TA-WR1
2-2. PRINTED WIRING BOARD — RX BOARD —
•
See page 4 for Circuit Boards Location.
:Uses unleaded solder.
Q7408
C7415
R7438
R7439
R7440
R7441
R7443
C7445
C7446
C7448
C7447
R7437
R7435
R7501
R7466
IC7403
R7465
R7497
R7478
Q7409
R7477
R7474
R7486
L7404
R7429
R7487
IC7404
IC7401
R7499
R7476
R7498
R7500
R7485
R7470
R7469
C7468
R7456
R7493
L7407
R7451
R7450
R7449
R7448
R7447
R7444
R7433
R7431
R7430
R7484
R7428
R7427
Q7402
R7442
R7422
R7436
R7417
R7409
R7489
Q7407
Q7406
R7403
R7401
C7457
C7439
C7437
C7436
C7420 C7425
X7401
R7426
R7425
IC7407
R7472
R7473
IC7405
IC7409
Q7411
IC7410
R7475
R7405
R7404
C7418
C7405
C7406
C7407
C7409
R7483
R7494
L7406
IC7408
R7482
Q7405
R7491
R7492
R7503
R7459
IC7402
C7470
C7469
L7401
C7444
CN7403
CN7402
C7456
C7454
C7453
C7452
C7451
C7449
C7442
C7441
C7440
C7438
C7435
C7429
C7419
C7417
C7414
C7411
C7403
C7402
X7402
J7401
C7428
C7450
Q7401
C7401
R7488
C7421
C7462
R7414
IC7406
R7463
R7462
R7410
R7415
C7455
C7426
C7432
C7463
R7454
R7453
R7452
D7404
R7432
R7446
D7402
R7423
IC7411
D7401
R7418
R7420
C7443
R7412
D7403
R7434
C7465
C7412
R7421
C7466
R7407
C7424
C7422
C7431
C7467
C7433
C7458
R7502
C7459
C7460
C7461
C7434
Q7403
C7423
R7495
Q7410
R7419
C7404
R7402
R7424
C7408
C7413
L7402
R7460
C7464
R7445
R7480
R7408
R7455
R7457
R7406
C7416
C7410
C7427
R7490
R7496
C7430
R7458
R7479
FB7401
4
4
1
1
1
3
5
4
4
5
3
1
16
48
33
32
17
49
64
5
8
7
1
1
1
E
3
6
4
8
16
9
E
E
E
E
E
E
8
14
8
5
(COMPONENT SIDE)
RX BOARD
1-864-776-
11
(11)
1
7
14
8
E
E
E
1-864-776-
11
(CHASSIS)
(11)
(CONDUCTOR SIDE)
RX BOARD
DIR-R1
1
1
2
17
16
3
2
A
MAIN BOARD
CN101
(Page 10)
1
7
(FOR CHECK)
1
2
3
4
5
6
7
8
A
B
C
D
E
F
G
H
I
J
K
• Semiconductor
Location
Ref. No.
Location
D7401
H-4
D7402
J-4
D7403
K-7
D7404
I-3
IC7401
C-1
IC7402
B-3
IC7403
E-4
IC7404
D-3
IC7405
D-5
IC7406
K-6
IC7407
B-4
IC7408
B-7
IC7409
C-7
IC7410
B-6
IC7411
G-6
Q7401
H-5
Q7402
B-4
Q7403
J-2
Q7405
E-7
Q7406
E-7
Q7407
E-7
Q7408
E-7
Q7409
E-2
Q7410
K-7
Q7411
D-7
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