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Model
Title
Date
Rev:
ViewSonic Corporation
AUDIO
69
PC
AUDIO-IN
R_LINE
Z0415
VOLU
SPKOUTR
SPKOUTL
L_LINE
LIN_PC
Z0416
RIN_PC
VOLU
MUTE
STANDBY
VOLUME
4
MUTE
4
STANDBY
4
+5V
AGND
+12V
AGND
AGND
AGND
AGND
AGND
AGND
AGND
+5V
AGND
AGND
+5V
GND_A
GND_A
VCC12
C78
220pF/
6
C74
330uF/16V
C77
0.47uF/6
C72
1uF/
8
L25
BEAD 120/1206
R92
10K/6
R98
20K/
6
C80
330uF/16V
R97
100/6
R101
BEAD 120/0805
R94
10K/
6
R105
10K/6
R99
20K/
6
R103
10K/6
Q9
DTC144EUA
2
3
1
C75
0.47uF/6
U6
TDA7496L
4
9
5
6
7
17
14
12
11
10
13
15
16
1
2
3
19
20
18
INL
INR
VAROUT_L
VOLUME
VAROUR_R
OUTL
OUTR
MUTE
STBY
SVR
GND
VS
VS
GND
GND
GND
GND
GND
GND
C76
330uF/16V
R96
100/6
C73
0.1uF/6
L22
BEAD/1206
C82
330uF/
16V
R102
10K/6
Q8
DTC144EUA
2
3
1
R100
BEAD 120/0805
R91
1K/6
L27
BEAD/1206
CN7
4606-04-04P-R
1
2
3
4
L24 BEAD 120/0805
1
2
R95
2K/6
R93
6K8/6
C79
220pF/
6
Q7
MMBT3904
2
3
1
L26 BEAD/1206
R104
10K/6
C81
0.
1uF/
8
J1
ZD005D100
2
3
4
5
1
L23 BEAD 120/0805
1
2
ViewSonic Corporation
VA2012w-1_VA2012wb-1
Confidential - Do Not Copy
Содержание VA2012w-1
Страница 73: ...11 PCB Layout Diagrams MB TOP70 70 ViewSonic Corporation VA2012w 1_VA2012wb 1 Confidential Do Not Copy...
Страница 74: ...MB TOP 71 ViewSonic Corporation VA2012w 1_VA2012wb 1 Confidential Do Not Copy...
Страница 75: ...MB BOTTOM7 72 ViewSonic Corporation VA2012w 1_VA2012wb 1 Confidential Do Not Copy...