Sony HCD-VX777 Service Manual ▷ View online
HCD-VX777
36
36
CN701
6-16. PRINTED WIRING BOARDS – POWER AMP SECTION – • See page 19 for Circuit Boards Location.
Ref. No.
Location
D501
A-6
D502
A-5
D503
E-5
D504
E-5
D541
C-2
D543
D-2
D551
A-6
D581
D-5
D941
B-2
IC501
D-7
Q501
B-4
Q503
F-2
Q504
F-1
Q505
F-5
Q506
F-5
Q551
B-6
Q581
E-5
Q831
F-5
Q941
B-3
• Semiconductor
Location
(Page 46)
(Page 46)
(Page 30)
(Page 30)
There are a few cases that the part isn’t mounted
in model is printed on diagram.
in model is printed on diagram.
37
37
HCD-VX777
6-17. SCHEMATIC DIAGRAM – POWER AMP SECTION –
(Page 47)
(Page 47)
(Page 34)
(Page 34)
HCD-VX777
38
38
M
6-18. PRINTED WIRING BOARD – PANEL SECTION – • See page 19 for Circuit Boards Location.
Ref. No.
Location
D604
B-1
D605
A-1
D606
B-1
D607
B-1
D608
A-10
D609
B-1
D610
A-3
D611
D-5
IC601
B-5
IC602
E-2
IC603
B-3
IC722
G-9
Q601
B-2
Q602
A-2
Q603
B-2
Q604
C-2
Q605
A-10
Q721
E-7
• Semiconductor
Location
(Page 30)
(Page 40)
(Page 40)
(Page 35)
39
39
HCD-VX777
6-19. SCHEMATIC DIAGRAM – PANEL SECTION – • See page 20 for Waveforms. • See page 59 for IC Block Diagrams. • See page 51 for IC Pin Function.
DISPLAY
CONTROL
IC B/D
(Page 41)
(Page 41)
(Page 35)
(Page 34)
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