Onkyo DV-S757 Service Manual page 25

Dvd audio/video player
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A
PRINTED CIRCUIT BOARD VIEWS-2
OPERATION SWITCH
U2
PC BOARD (NADIS-7216)
1
Component side
NCDIS-7216
0
25137216
VIDEO
CIRCUIT
OFF
2
DIMMER
Soldering side
3
Q722
4
B
AV CONNECTOR PC BOARD
U3
(NAVD-7217)
Component side
V+8V
SQUEEZE
AUDIO_R
GNDA
AUDIO_L
+5V
GNDV5
R
GNDV4
B
GNDV3
G
GNDV2
V
STANDBY
-5V
S723
Y
VSEL2
C
VSEL1
V+12V
J217
15
J218
E201A
Soldering side
C
NCVD-7217
2
25137217
J204
J205
7
J203
Q260
Q262
Q261
P251
D252
Q255
Q256
Q258
Q251
Q251
R279
1
R280
R278
R285
R251
R253
R255
R257
D
POWER SWITCH
U4
PC BOARD
(NASW-7218)
Soldering side
J201
J202
0
C254
E201B
AC INLET PC BOARD
U5
(NAPS-7219)
Soldering side
Q252
Q252
P982A
1
R286
Q253
R260
C259
R263
R264
C261
R261
Q254
R262
DV-S757
E
S991
NCSW-7218
25137218
P981A
P981A
P982B

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