Sony WE475 Service Manual - Page 14

Printed Wiring Board - Main

Page 14 highlights

TC-WE475 • Semiconductor Location Ref. No. Location D306 D307 D318 D451 D601 D701 D702 D703 D704 D705 D706 D707 D708 D709 D710 D711 D712 D713 D714 D715 D716 D801 G-10 G-10 G-10 C-2 A-6 B-10 B-10 A-10 A-10 A-10 A-10 B-10 A-7 A-8 B-8 A-8 A-10 B-11 C-10 C-10 B-11 F-6 6-2. PRINTED WIRING BOARD - MAIN SECTION - • See page 12 for Circuit Boards Location. (Page 23) IC321 IC421 IC431 IC501 IC502 IC561 IC701 IC801 IC802 IC806 D-12 A-2 F-2 D-3 A-6 D-9 A-8 D-7 E-6 G-3 Q101 Q102 Q104 Q201 Q202 Q204 Q302 Q303 Q306 Q307 Q308 Q311 Q312 Q314 Q316 Q317 Q318 Q371 Q373 Q402 Q403 Q411 Q412 Q414 Q417 Q441 Q442 Q443 Q451 Q471 Q473 Q501 Q506 Q601 Q701 Q702 Q703 Q704 Q707 Q708 Q801 B-3 A-5 C-5 C-2 A-4 E-1 H-7 H-7 G-10 G-10 G-10 H-8 H-8 H-8 G-10 G-10 G-10 C-10 C-10 G-6 G-6 G-5 G-6 G-5 F-5 G-2 H-2 H-2 C-1 C-8 C-8 A-5 F-3 A-5 A-8 A-8 A-9 A-10 C-10 C-11 F-6 (Page 19) 14 (Page 23) (Page 23) 14 (Page 25) (Page 21) (Page 23) (Page 23) (Page 19)

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TC-WE475
6-2. PRINTED WIRING BOARD – MAIN SECTION –
• See page 12 for Circuit Boards Location.
D306
G-10
D307
G-10
D318
G-10
D451
C-2
D601
A-6
D701
B-10
D702
B-10
D703
A-10
D704
A-10
D705
A-10
D706
A-10
D707
B-10
D708
A-7
D709
A-8
D710
B-8
D711
A-8
D712
A-10
D713
B-11
D714
C-10
D715
C-10
D716
B-11
D801
F-6
IC321
D-12
IC421
A-2
IC431
F-2
IC501
D-3
IC502
A-6
IC561
D-9
IC701
A-8
IC801
D-7
IC802
E-6
IC806
G-3
Q101
B-3
Q102
A-5
Q104
C-5
Q201
C-2
Q202
A-4
Q204
E-1
Q302
H-7
Q303
H-7
Q306
G-10
Q307
G-10
Q308
G-10
Q311
H-8
Q312
H-8
Q314
H-8
Q316
G-10
Q317
G-10
Q318
G-10
Q371
C-10
Q373
C-10
Q402
G-6
Q403
G-6
Q411
G-5
Q412
G-6
Q414
G-5
Q417
F-5
Q441
G-2
Q442
H-2
Q443
H-2
Q451
C-1
Q471
C-8
Q473
C-8
Q501
A-5
Q506
F-3
Q601
A-5
Q701
A-8
Q702
A-8
Q703
A-9
Q704
A-10
Q707
C-10
Q708
C-11
Q801
F-6
• Semiconductor
Location
Ref. No.
Location
(Page 23)
(Page 23)
(Page 25)
(Page 21)
(Page 23)
(Page 23)
(Page 19)
(Page 23)
(Page 19)