![background image](http://html.mh-extra.com/html/viewsonic/vs11422/vs11422_service-manual_1021443041.webp)
41
LIN
RIN
LIN-
RIN-
LIN-
RIN
RIN-
LIN
MUTE
AMP_SHDN
VOL_PWM
SE/BTL
13
ROUT+
14
VDD
15
ROUT-
16
MUTE
1
/SHDN
2
RIN-
3
BYPASS
4
GND
5
LIN-
6
VOL
7
VOLMAX
8
LOUT-
9
VDD
10
LOUT+
11
GND
12
U7
APA2068
R82
0402/0R/5%
C54
1206/10u/10V/Y
C57
0805/2.2u/16V/Y
R85
OPEN/0402/0R/5%
1
2
D17
OPEN/VPORT0603470KV05T
C56
0402/1u/10V/Y
R81
0603/0R/5%
R84
OPEN/0402/0R/5%
C58
0402/1u/10V/Y
R83 0402/0R/5%
1
2
D16
OPEN/VPORT0603470KV05T
R86
OPEN/0402/0R/5%
2
10
11
3
1
J1
2SJ-05101NC3
+
C53
LV101M016E055R
R87
0402/0R/5%
1
2
B8
MCB1608S601EA
1
2
B9
MCB1608S601EA
GND
GND_POWER
+5V
GND
GND
GND
GND
GND
5V_AMP
GND
GND
GND
5V_AMP
5V_AMP
5V_AMP
GND
GND_POWER
GND
GND
GND
GND_POWER
GND
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称 爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬
隔
瓜
絪
腹
A
A
7
7
Wednesday , June 18, 2008
<
称爹
>
06.audio
SPK_R-
SPK_L-
SPK_L+
SPK_R+
+5V
Summary of Contents for VS11422
Page 6: ...6 2 Specification ...
Page 13: ...13 Block Diagram ...
Page 19: ...19 Application Block Diagram ...
Page 31: ...31 For analog a Double click appear as follow Figs b Click ...
Page 33: ...33 6 Troubleshooting Flow Chart ...
Page 45: ...45 9 PCB Layout Diagrams 9 1 Main Board ...
Page 46: ...46 ...
Page 47: ...47 9 2 Power Board ...
Page 48: ...48 ...
Page 49: ...49 9 3 Key Board ...
Page 50: ...50 10 Exploded Diagram and Spare Parts List 10 1 EPL ...