Sony STR-MD777 Service Manual ▷ View online
STR-MD777
– 37 –
– 38 –
4-16. SCHEMATIC DIAGRAM – STR FL Board –
•
See page 16 for Waveforms.
•
See page 59 for IC Block Diagram.
(Page 45)
STR-MD777
– 39 –
– 40 –
4-17. PRINTED WIRING BOARD – SW Board –
•
See page 10 for Circuit Boards Location.
SW BOARD
(Page 43)
STR-MD777
– 41 –
– 42 –
4-18. SCHEMATIC DIAGRAM – SW Board –
(Page 46)
STR-MD777
– 43 –
– 44 –
4-19. PRINTED WIRING BOARDS – FUNCTION/CD KEY Boards –
•
See page 10 for Circuit Boards Location.
OPTICAL IN
• Semiconductor
Location
– FUNCTION Board –
Ref. No.
Location
D602
A-8
D603
B-7
D604
B-6
D605
B-6
D606
B-5
D607
B-4
D608
B-3
D609
B-2
IC602
B-8
IC603
A-6
Q602
A-7
Q603
A-8
Q604
C-7
Q605
C-5
Q606
C-5
Q607
C-5
Q608
C-5
Q609
C-3
Q610
C-3
Q611
C-3
Q612
C-2
Q613
C-2
• Semiconductor
Location
– CD KEY Board –
Ref. No.
Location
D611
A-7
D612
A-6
D613
A-6
D614
A-6
D615
A-6
D616
A-5
D617
A-6
D618
A-5
D619
A-5
D620
A-5
D621
A-5
D622
A-4
D623
A-4
D624
A-4
D625
A-4
D626
A-3
D627
A-3
D628
A-3
D629
A-3
D630
A-3
D631
C-3
D632
B-2
D633
B-1
D634
C-1
D635
B-1
D636
A-1
(Page 40)
(Page 51)
(Page 27)
(Page 36)
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