![background image](http://html1.mh-extra.com/html/viewsonic/vs15197/vs15197_service-manual_1021466041.webp)
1
1
GAIN0
GAIN ( dB )
20
GAIN1
0
0
36
32
1
0
26
0
1
10/05 new add
10/16 new add
9/24 follower spec, 43.2K --> 0 ohm
GAIN0
GAIN1
GAIN0
GAIN1
Speaker
2W * 2
CV02220MZ01
choke-mscdri-6d28hp-220m
Q14_1
EN_AUDIO
on_AUDIOPVDD
EN_AUDIO_PVDD
Q14_8
L_SPK+
L_SPK-
R_SPK+
R_SPK-
_1
_1
LINE_L
R_SPK1-_1
L_SPK1-_1
R_SPK1-
LINE_R
AMP_MUTE#
AVCC1
AVCC1
AVCC1
L_SPK1-
GND
PVDD1
PVDD
AGND
AGND
AGND
AGND
AGND
AGND
GND
GND
AGND
+19VIN
AGND
AGND
AGND
AGND
GND
GND
GND
+19V_DC
GND
GND
GND
PVDD
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
AGND
AGND
AGND
AGND
GND
PVDD
PVDD
PVDD1
PVDD1
+19V_DC
LINE_L
24
LINE_R
24
AMP_MUTE#
24
EN_AUDIO_PVDD
6
on_AUDIOPVDD
33
L_SPK+
24
L_SPK-
24
R_SPK+
24
R_SPK-
24
R944
0_6
AL5
22UH/2A
AL18
*0_6
AR27
100K_6
AL9
22UH/2A
choke-mscdri-6d28hp-220m
AR3
47K_6
AC6
1000pF/6
AC10
0.22u/50V_6
CN13
85204-04001
1
2
3
4
5
6
AL7
22UH/2A
AC19
0.22u/50V_6
AC24
1000pF/6
AR20
*0_4
AC11
1u/25V_6
R1746
10K_4
AR6
*10R_6NC
Q14
DMP3056LSS
2
3
4
5
7
6
8
1
AC55
10u/25V_12
AR1
*10R_6NC
AC8
*0.15u/16V_6NC
AL14
121A40_8
AL10
121A40_8
AL12
121A40_8
AR12
0_6
AC25
*330p/50V_6NC
AR19
*10K_4
AR9
10_6
AC34
1u/25V_6
AC59
0.1u/50V_6
AC31
0.1u/50V_6
AC16
1u/16V_4
AR2
100K_6
AC17
1u/25V_6
+
AC60
220u/35V_R8
AC33
0.1u/50V_6
Q15
MMBT3904
3
2
1
AR7
*0R_6NC
AR17
10K_4
AL13
121A40_8
AC7
*330p/50V_6NC
AC61
0.1u/50V_6
AR26
330K_6
AC15
0.22u/50V_6
AR8
0_6
R926
4.7K_6
AU1
TPA3113D2PWPR
BSNL
22
OUTNL
23
GVDD
9
SDZ
1
FAULTZ
2
LINP
3
LINN
4
GAIN0
5
GAIN1
6
AVCC
7
GNDA
8
OUTPL
25
BSPL
26
PVCCL1
27
PVCCL2
28
PGND
24
PLIMIT
10
RINN
11
RINP
12
BSPR
17
OUTPR
18
PGND
19
OUTNR
20
BSNR
21
NC
13
PBTL
14
PVCCR2
16
PVCCR1
15
AGND
29
AGND
30
AGND
31
AGND
32
AGND
33
AGND
34
AGND
35
AGND
36
AGND
37
A
G
N
D
3
8
A
G
N
D
3
9
A
G
N
D
4
0
A
G
N
D
4
1
AGND
42
AGND
43
AGND
44
AGND
45
AGND
46
AGND
47
AGND
48
AGND
49
AGND
50
AC40
*NC
AC22
*330p/50V_6NC
AC13
*330p/50V_6NC
AR15
0_6
+
AC56
220u/35V_R8
AC23
*0.15u/16V_6NC
AC20
1u/25V_6
+
A
C
3
2
1
0
0
u
/2
5
V
_
R
6
1
2
AC62
0.1u/50V_6
R925
*4.7K_6
AC9
1u/25V_6
AL11
*121A40_8NC
AR11
10K_4
AC21
1000pF/6
R941
0_6
AL15
*0_6
AC14
0.22u/50V_6
AC57
1000p/50V_6
AR4
0_6
AR21
0_4
AC26
1u/25V_6
AR16
*10R_6NC
AC12
1000pF/6
R942
0_6
AR10
10K_4
AC58
1000p/50V_6
AL16
*0_6
AR5
1K_6
AR14
*0R_6NC
AR13
*10R_6NC
R943
0_6
AL17
*0_6
AL3
22UH/2A
AR18
*10K_4NC
AC18
1u/25V_6
40
Confidential - Do Not Copy
ViewSonic Corporation
VSD241/SD-A245/CDS245
Summary of Contents for VS15197
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