Sony HCD-VX99 / MHC-VX99 Service Manual ▷ View online
HCD-VX99
29
29
7-4. SCHEMATIC DIAGRAM – BD SECTION – • See page 24 for Waveforms. • See page 57 for IC Block Diagrams. • See page 48 for IC Pin Function.
PIN
FUNCTION
HCD-VX99
30
30
• Semiconductor Location
• Semiconductor Location
7-5. PRINTED WIRING BOARD – VIDEO SECTION – • See page 23 for Circuit Boards Location.
Ref. No.
Location
D501
B-1
IC101
D-3
IC303
A-3
IC504
C-2
IC505
B-2
IC507
B-3
IC509
C-3
Q501
B-1
Q502
B-1
Ref. No.
Location
IC301
A-3
IC302
A-3
IC304
A-2
IC501
C-2
IC502
D-2
IC506
C-1
Q531
B-3
HCD-VX99
31
31
7-6. SCHEMATIC DIAGRAM – VIDEO (1/3) SECTION – • See page 24 for Waveforms. • See page 49 for IC Pin Function.
4.8
4.8
4.8
4.8
PIN
FUNCTION
HCD-VX99
32
32
7-7. SCHEMATIC DIAGRAM – VIDEO (2/3) SECTION – • See page 24 for Waveforms. • See page 51 for IC Pin Function. • See page 30 for Printed Wiring Board.
PIN
FUNCTION
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