Sony HCD-RG80 Service Manual ▷ View online
29
29
HCD-DX50/RG80
6-9.
PRINTED WIRING BOARD BD SECTION
• See page 20 for Circuit Boards Location.
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
this diagram isn’t mounted in this model.
Ref. No.
Location
D101
B-3
IC101
C-3
IC102
B-2
IC103
D-2
Q101
C-1
Q102
A-3
• Semiconductor
Location
(Page 27)
IC103
IC101
IC102
(A-MAX.3)
30
30
HCD-DX50/RG80
6-10. SCHEMATIC DIAGRAM AMP SECTION
C505
10P
C555
10P
31
31
HCD-DX50/RG80
6-11. PRINTED WIRING BOARD AMP SECTION
• See page 20 for Circuit Boards Location.
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
this diagram isn’t mounted in this model.
(Page 27)
(Page 27)
(Page 41)
(Page 41)
IC501
Ref. No.
Location
D501
A-6
D502
A-4
D543
E-2
D551
A-6
D581
E-4
D941
B-2
IC501
D-6
Q501
B-4
Q503
F-1
Q504
F-1
Q505
F-4
Q506
F-5
Q551
B-6
Q581
E-5
Q831
F-4
Q941
B-2
• Semiconductor
Location
32
32
HCD-DX50/RG80
6-12. SCHEMATIC DIAGRAM PANEL SECTION
• See page 20 for Waveforms.
• See page 44 for IC Pin Function Description.
• See page 46 for IC Block Diagrams.
• See page 44 for IC Pin Function Description.
• See page 46 for IC Block Diagrams.
IC B/D
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