Sony HCD-GS100 Service Manual ▷ View online
31
31
HCD-GS100
7-6. Schematic Diagram – CD MOTOR/SENSOR Section –
(Page 33)
(Page 33)
(Page 33)
(Page 33)
(Page 33)
32
32
HCD-GS100
7-7. Printed Wiring Board – MAIN Section –
• See page 23 for Circuit Boards Location.
IC931
IC933
IC932
IC301
IC801
IC802
IC401
IC803
IC481
TUNER PACK
(TCB-MG (U) ASSY)
38
36
40
36
30
30
30
30
30
28
J301
1
2
A
B
C
D
E
F
G
H
3
4
5
6
7
8
9
10
11
12
13
14
Ref. No.
Location
• Semiconductor Location
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
D302
B-7
D304
D-7
D306
E-6
D307
C-11
D308
D-12
D801
E-8
D802
E-8
D803
E-8
D804
F-10
D805
F-7
D806
F-7
D807
F-7
D907
E-5
D931
F-5
D932
F-5
D933
F-6
D934
F-6
D939
E-4
D941
F-3
D942
G-3
IC301
B-8
IC401
G-10
IC481
B-4
IC801
D-10
IC802
E-8
IC803
F-6
IC931
D-4
IC932
D-5
IC933
D-5
Q101
A-7
Q102
A-6
Q201
C-8
Q202
B-6
Q303
A-10
Q305
C-11
Q306
E-6
Q307
A-10
Q308
E-6
Q309
D-6
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
Q310
D-6
Q311
G-5
Q312
G-5
Q313
D-10
Q316
D-13
Q317
G-13
Q402
G-9
Q404
G-9
Q406
G-9
Q408
G-9
Q441
C-4
Q442
C-3
Q461
B-3
Q462
B-3
Q481
A-2
Q482
B-2
Q483
B-3
Q484
C-3
Q485
C-2
Q801
D-11
Q802
D-11
Q803
E-10
Q805
D-12
Q806
D-12
Q931
D-4
Q934
G-3
33
33
HCD-GS100
7-8. Schematic Diagram – MAIN Section (1/3) –
• See page 42 for IC Block Diagrams.
34
34
HCD-GS100
7-9. Schematic Diagram – MAIN Section (2/3) –
• See page 45 for IC Pin Function Description. • See page 23 for Wavefoms.
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