Sony HCD-LV80 / LBT-LV80 Service Manual ▷ View online
HCD-LV80
29
29
7-4. SCHEMATIC DIAGRAM – BD SECTION –
• See page 27 for Waveforms.
• See page 54 for IC Block Diagrams.
• See page 56 for IC Pin Functions.
• See page 54 for IC Block Diagrams.
• See page 56 for IC Pin Functions.
(Page 33)
PIN
FUNCTION
HCD-LV80
30
30
7-5. SCHEMATIC DIAGRAM – DECK SECTION –
• See page 54 for IC Block Diagrams.
(Page 38)
HCD-LV80
31
31
7-6. PRINTED WIRING BOARD – DECK SECTION –
• See page 19 for Circuit Boards Location.
HCD-LV80
32
32
(Page 28)
(Page 36)
(Page 36)
J
7-7. PRINTED WIRING BOARD – VIDEO SECTION –
• See page 19 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D301
E-1
D501
D-3
D502
A-3
IC101
A-1
IC401
E-3
IC504
B-1
IC505
C-2
IC507
C-1
IC509
B-1
Q301
E-1
Q304
D-3
Q306
E-1
Q307
E-2
Q308
E-2
Q310
E-2
Q502
D-3
• Semiconductor
Location
Ref. No.
Location
IC501
C-2
IC502
B-1
IC506
C-3
Q302
E-3
Q303
D-1
Q453
E-2
Q454
E-2
Q531
D-1
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