Sony DVP-NS775V / DVP-NS780V Service Manual ▷ View online
DVP-NS775V/NS780V
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
4-10
SERVO
MB-117 (2/4)
4-9
For Schematic Diagram
• Refer to page 4-5 for printed wiring board of MB-117 board.
• Refer to page 4-4 for waveform
• Refer to page 4-4 for waveform
MB-117 BOARD (2/4)
SERVO
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
SERVO
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
DVP-NS775V/NS780V
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
4-11
4-12
8ch DAC
MB-117 (3/4)
For Schematic Diagram
• Refer to page 4-5 for printed wiring board of MB-117 board.
• Refer to page 4-4 for waveform
• Refer to page 4-4 for waveform
MB-117 BOARD (3/4)
8ch DAC
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
8ch DAC
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
TO AUDIO (2/2)
(SEE PAGE 4-21 to 4-22)
SIGNAL PATH
VIDEO SIGNAL
CHROMA
PB
Y
Y/CHROMA
AUDIO
SIGNAL
DVP-NS775V/NS780V
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
4-13
4-14
MB-117 BOARD (4/4)
PS-TROUGH
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
PS-TROUGH
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
For Schematic Diagram
• Refer to page 4-5 for printed wiring board of MB-117 board.
• Refer to page 4-4 for waveform
• Refer to page 4-4 for waveform
PS-TROUGH
MB-117 (4/4)
The components identified by
mark or dotted line with mark
mark or dotted line with mark
are critical for safety.
Replace only with part
number specified.
number specified.
Les composants identifiés par
une marque
une marque
sont critiques
pour la sécurité.
Ne les
remplacer que par une pièce
portant le numéro spécifié.
portant le numéro spécifié.
DVP-NS775V/NS780V
4-15
4-16
AV-086 BOARD
A SIDE
IC103
A-5
IC201
C-2
IC202
C-3
IC203
C-4
IC301
D-2
Q101
A-2
Q102
A-1
Q103
B-1
Q104
A-1
Q105
A-5
Q106
A-5
Q107
A-5
Q108
A-4
Q112
A-6
Q203
B-2
Q302
B-3
Q303
B-3
Q305
B-3
Q308
B-4
Q309
B-4
Q310
D-1
Q311
C-1
Q312
C-1
D101
B-2
D103
B-4
D301
B-2
AV-086 (VIDEO, AUDIO) PRINTED WIRING BOARD
AV-086 BOARD A SIDE
•
: Uses unleaded solder.
VIDEO, AUDIO
AV-086
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.
For printed wiring board
AV-086 BOARD B SIDE
B SIDE
IC101
IC101
B-9
IC305
A-7
Q201
A-7
Q202
B-8
Q205
D-7
Q206
D-5
Q208
D-7
Q209
D-7
Q301
D-8
Q306
D-5
Q307
D-5
Q309
D-5
Q504
D-6
Q506
D-7
Q507
D-6
Q509
D-6
D104
D-4
D105
D-3
D106
D-3
D107
D-3
D108
D-1
D305
C-8
PL-035 board
(POWER SWITCH)
(POWER SWITCH)
IF-115 board
(INTERFACE)
(INTERFACE)
AV-086 board
(VIDEO, AUDIO)
(VIDEO, AUDIO)
MB-117 board
(SYSTEM, SERVO,
8ch DAC, PS-TROUGH)
(SYSTEM, SERVO,
8ch DAC, PS-TROUGH)
Power board
B
C
D
A
1
2
8
7
6
5
4
3
B
C
D
E
A
1
2
8
7
6
5
4
3
0-779-837-11
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