AOC Vibrant VL7A9DA Service Manual page 80

U1 AN7522
C3
+
2200uF/25V
GND
R3
33K
GND
R10
1(3W)
13.AUDIO SCHEMATIC DIAGRAM
GND GND
+
C1
1uF
R1 R2
10K 10K
R4
+
68K R5
GND GND
15K
C5
10uF/50V C6
0.047uF
R8
3K
GND
R11
1(3W)
GND
+
C2
1uF
+
C4
1uF
R6
GND
15K
C7
0.047uF R7
R9
3K 130K VR1
10K
GND
C9
+
100uF/25V
GND
C1,C2,C4 --- 1uF/50V C1,C2,C4 --- 1uF/50V
J1
1
2
CON2
J3
2
GND GND
1
CON2
GND
Title
Audio 1.5W X2
Size Document Number
A <Doc>
Date: Friday, April 27, 2001
J2
5
4
3
2
1
+
C8 EAR PHONE
100uF/16V
J4
1
2
3
AUDIO IN
GND
S1 SW SPST
J5
1
2
R12 DC IN
680
GND
D1
LED
Rev
<RevC
Sheet 1 of 1