DOWNLOAD Sony CDP-XB820 Service Manual ↓ Size: 2.94 MB | Pages: 42 in PDF or view online for FREE

Model
CDP-XB820
Pages
42
Size
2.94 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cdp-xb820.pdf
Date
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Sony CDP-XB820 Service Manual ▷ View online

CDP-XB820
– 23 –
– 24 –
6-5.
PRINTED  WIRING  BOARDS  – OPTICAL PICK-UP / MOTOR Section –
•
 See page 17 for Circuit Boards Location.
6-6.
SCHEMATIC  DIAGRAM  – OPTICAL PICK-UP / MOTOR Section –
The components identified by mark 
!
 or dotted
line with mark 
!
 are critical for safety.
Replace only with part number specified.
(Page 23)
(Page 23)
(Page 20)
(Page 20)
(Page 22)
(Page 22)
CDP-XB820
6-7.
PRINTED  WIRING  BOARD  – MAIN Section –
•
 See page 17 for Circuit Boards Location.
– 25 –
– 26 –
Ref. No.
Location
Ref. No.
Location
• Semiconductor Location
D301
C-1
D303
D-5
D304
D-6
D305
E-6
D381
E-8
D909
B-3
D910
C-7
D911
D-3
D912
C-3
IC301
B-4
IC302
C-1
IC303
D-6
IC371
D-8
IC391
D-8
IC401
A-6
IC501
B-6
IC901
D-4
IC902
D-4
IC903
D-4
IC904
D-3
IC905
C-3
IC930
A-1
Q301
D-5
Q381
E-8
Q401
A-8
Q402
A-8
Q404
D-5
Q405
D-7
Q501
B-8
Q502
B-8
Q504
E-5
Q505
D-6
Q901
C-4
Q902
E-3
Ref. No.
Location
(Page 36)
(Page 20)
(Page 26)
(Page 31)
(Page 26)
CDP-XB820
– 27 –
– 28 –
6-8.
SCHEMATIC  DIAGRAM  – MAIN Section (1/2) –
•
 See page 18 for Waveform.
•
 See page 41 for IC Block Diagrams.
(Page 21)
(Page 38)
(Page 29)
CDP-XB820
– 29 –
– 30 –
6-9.
SCHEMATIC  DIAGRAM  – MAIN Section (2/2) –
(Page 28)
(Page 33)
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