ViewSonic VG500-2 VLCDS24349-2W Service Manual page 52

A
4
+5V
R715 10K
3
3
1Vrms J701
11
10
LJE0359A-11 2
1
4
7
5 8
6 9
4V min
8 SENSOR
0V
2
GND_S1
1
A
ViewSonic Corporation
B
+5V
Hi(5V)On
Low off
R700 10K
8 STDBY
GND_S1
L702
2CB160808A800 R708 6.2K
R_CH_I/P
GND_S1
L703 GND_S1
2CB160808A800 R709 6.2K
L_CH_I/P
+5V
R717
R703
0
3K
R716 1K/NC R705 1K
R718
100K Q702
R704
VOLUME
1.5K
DTC114TKA/KSR1110
GND_S1
B
C
+12V
R707
22K
L704
R702 C704 C706
270K 0.1uF 10uF/16V
GND_S1 GND_S1
C711
1uF/25V
C715
R710
U701
1000pF 1K
GND_S1 GND_S1
5
STAND-BY
6
CH1 I/P
8
CH2 I/P
9
VOLUME
3
GND
C710 AN7522
1uF/25V
C716 R711
1000pF 1K
GND_S1 GND_S1
2.5V min
R706 0
0V
C707 C714
Q703
100uF/16V 10uF/16V/NC DTC114TKA/KSR1110
GND_S1 GND_S1
GND_S1
C
49
Confidential – Do Not Copy
D
10uH
C703 C705
0.1uF 470uF/16V
GND_S1 GND_S1
1 CN701
VCC
R-
4
CH1 O/P- 5
R+
2
CH1 O/P+ 4
GND_S1
12
CH2 O/P+ 3
L+
10
CH2 O/P- 2
L-
11
GND 1
7
GND
S5BPH-K
GND_S1
MUTE+ 8
Title
7.0 SOUND AMP
Size Document Number
Date: 10/16/2002
D
VG500-2
E
4
3
2
1
Rev
Sheet
E