Sony MDS-PC2 Service Manual ▷ View online
37
37
MDS-PC2
6-6. SCHEMATIC DIAGRAM – MAIN (1/2) SECTION –
• See page 33 for Waveform.
• See page 39 for Printed Wiring Board.
• See page 39 for Printed Wiring Board.
(Page 44)
(Page 36)
(Page 42)
(Page 38)
(Page 38)
(Page 38)
(Page 38)
SW BOARD
BD BOARD
(2/2)
POWER
BOARD
• See page 51 for IC Pin Function.
38
38
MDS-PC2
6-7. SCHEMATIC DIAGRAM – MAIN (2/2) SECTION –
• See page 33 for Waveform.
• See page 47 for IC Block Diagrams.
• See page 47 for IC Block Diagrams.
(Page
37)
37)
(Page
37)
37)
(Page
37)
37)
(Page
37)
37)
(Page 40)
PANEL
BOARD
BOARD
IN
L
R
L
R
OUT
LINE
(ANALOG)
39
39
MDS-PC2
6-8. PRINTED WIRING BOARD – MAIN SECTION –
• See page 30 for Circuit Boards Location.
IN
OUT
L
L
R
R
LINE
(ANALOG)
• SEMICONDUCTOR
LOCATION
D390
A-2
D391
A-2
IC301
A-3
IC308
A-1
IC351
A-4
IC381
A-2
IC382
A-2
IC441
A-5
IC501
B-7
Q191
A-1
Q192
A-1
Q291
A-1
Q292
A-1
Q390
A-2
Q441
B-6
Ref. No.
Location
(Page 43)
(Page 44)
(Page 34)
(Page 41)
POWER
BOARD
BD SWITCH
BOARD
BD BOARD
PANEL
BOARD
40
40
MDS-PC2
6-9. SCHEMATIC DIAGRAM – PANEL SECTION –
• See page 33 for Waveform.
(Page 38)
MAIN
BOARD
(2/2)
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