Sony HCD-GV10AV Service Manual ▷ View online
HCD-GV10AV
26
26
7-8.
PRINTED WIRING BOARD – BD Board –
•
See page 25 for Circuit Boards Location.
• Semiconductor
Location
(Side A)
(Side A)
Ref. No.
Location
IC104
F-3
Q101
F-6
• Semiconductor
Location
(Side B)
(Side B)
Ref. No.
Location
IC101
E-4
IC102
C-5
IC103
E-6
(KSS-213DH)
VIDEO
BOARD
CN501
(Page
30)
HCD-GV10AV
27
27
VIDEO
BOARD
(1/2)
CN501
OSC BUFFER
D. OUT
D. GND
AMUTE
XTAL33.8MHz
OPTICAL PICK-UP
BLOCK
(KSS-213DH)
7-9.
SCHEMATIC DIAGRAM – BD Board –
•
See page 41 for Waveforms.
•
See page 55 for IC Block Diagrams.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD STOP
(
no mark : CD STOP
(
) : CD PLAY
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
(Page 28)
HCD-GV10AV
28
28
W
7-10. SCHEMATIC DIAGRAM – VIDEO Board (1/2) –
•
See page 31 for Waveforms.
•
See page 55 for IC Block Diagrams.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : VIDEO CD PLAY
no mark : VIDEO CD PLAY
(Page 27)
(Page 38)
(Page 29)
(Page 37)
HCD-GV10AV
29
29
7-11. SCHEMATIC DIAGRAM – VIDEO Board (2/2) –
•
See page 31 for Waveforms.
•
See page 55 for IC Block Diagrams.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark :VIDEO CD PLAY
no mark :VIDEO CD PLAY
∗
: Impossible to measure
(Page 28)
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