DOWNLOAD Sony HCD-VR50 / HCD-VR50XR / HCD-VR70 / LBT-VR50 / LBT-VR50R Service Manual ↓ Size: 9.59 MB | Pages: 98 in PDF or view online for FREE

Model
HCD-VR50 HCD-VR50XR HCD-VR70 LBT-VR50 LBT-VR50R
Pages
98
Size
9.59 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-vr50-hcd-vr50xr-hcd-vr70-lbt-vr50-lbt-vr50r.pdf
Date
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Sony HCD-VR50 / HCD-VR50XR / HCD-VR70 / LBT-VR50 / LBT-VR50R Service Manual ▷ View online

HCD-VR50-/VR70
– 41 –
– 42 –
7-6. PRINTED WIRING BOARD – DECK SECTION –
• See page 18 for Circuit Boards Location.
(Page 51)
HCD-VR50/VR70
– 43 –
– 44 –
7-7. PRINTED WIRING BOARD – VIDEO SECTION –
• See page 18 for Circuit Boards Location.
(Page 36)
(Page 52)
(Page 52)
• Semiconductor
Location
Ref. No.
Location
D301
E-1
D501
D-3
D502
A-3
IC101
A-1
IC401
E-3
IC504
A-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
HCD-VR50-/VR70
– 45 –
– 46 –
7-8. SCHEMATIC DIAGRAM – VIDEO (1/3) SECTION –
• See page 34 for Waveforms.
• See page 103 for IC Pin Functions.
(Page 37)
(Page 58)
(Page 47)
(Page 47)
(Page 49)
(Page 
49)
HCD-VR50/VR70
– 47 –
– 48 –
7-9. SCHEMATIC DIAGRAM – VIDEO (2/3) SECTION –
• See page 34 for Waveforms.
• See page 43 for Printed Wiring Board.
(Page 45)
(Page 45)
(Page 
49)
(Page 
49)
• See page 105 for IC Pin Functions.
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