Sony CHC-CV40 / HCD-CV40 Service Manual ▷ View online
33
33
HCD-CV40
7-5. Printed Wiring Board – VIDEO Board (Side A) –
• See page 28 for Circuit Boards Location.
I C 5 0 8
I C 5 0 5
I C 1 0 2
I C 3 0 4
I C 3 0 3
I C 2 0 2
I C 3 0 1
IC302
TP308
(V-OUT)
TP307
(V-GND)
TP70
(54MHz)
3 7
3 1
3 7
Ref. No.
Location
IC102
A-4
IC202
C-4
IC301
A-2
IC302
A-2
IC303
A-3
IC304
A-3
IC505
B-3
IC508
B-2
• Semiconductor
Location
34
34
HCD-CV40
7-6. Printed Wiring Board – VIDEO Board (Side B) –
• See page 28 for Circuit Boards Location.
I C 5 0 4
I C 2 0 1
I C 5 0 6
IC307
I C 5 0 7
Ref. No.
Location
IC201
C-1
IC307
A-4
IC504
A-2
IC506
C-4
IC507
B-4
Q201
C-2
Q301
A-2
Q302
A-4
Q370
A-4
Q581
A-2
• Semiconductor
Location
35
35
HCD-CV40
7-7. Schematic Diagram – VIDEO Board (1/2) –
• See page 52 for Waveforms. • See page 54 for IC Block Diagrams.
36
36
HCD-CV40
7-8. Schematic Diagram – VIDEO Board (2/2) –
• See page 52 for Waveforms. • See page 53 and 55 for IC Block Diagrams.
1
4
2
3
8
7
6
5
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