Audio Board - Asus VW198S Service Manual

19" LCD Color Monitor

6.3 Audio Board

715G2767-1
R623,R616 USE JUMPER
CONN
1 MUTE#
2 STANDBY
3
4
5
6 VOL
GND
CN602
cancel CN204: power to audio
CN601
1
2
3
4
5
PHONEJACK
GND
AUDIO+5V
R614
R615
NC
NC
VOL Q601
NC
GND
R223,R216 USE JUMPER
+12V
AUDIO+5V
NC
R624
R623
NC
C601
R617
+
3.6K OHM 1/4W
C603
+
C602 470uF/25V 0.1uF
ZD603
470uF/25V HZ5C1-E
GND GND
R601 18KΩ
R603 18KΩ
R612
220KΩ
C611
R610 R611
C612
100 pF
100 pF
20KΩ 20KΩ
GND
VOLUME
R616
T P V ( Top
NC
絬 隔 瓜 絪 腹
Key Component
Date
AUDIO+5V
R619 R620
10K OHM
10K OHM
+ C614
1.0uF/50V
TR.MPS3906
MUTE#
Q602
GND
+12V
C604 0.47uF/50V
4
INL
0.47uF/50V
C606
9
INR
6
VOLUME
11
STBY VAROUT_R
12
MUTE VAROUT_L
C610
C609
+ + +
C613
1.0uF/50V
1.0uF/50V
1.0uF/50V
GND GND
Victory Electronics Co . , Ltd. ) OEM MODEL
G2767-1-X-X-1-070913 TPV MODEL
02.AUDIO BOARD PCB NAME
Thursday , September 13, 2007 Sheet
25
R621 10K OHM
D601 1N4148
1N4148 D602
R622 10K OHM
U601
E-TDA7496L
17 C605
OUTL
470uF/16V
14
OUTR
10 C607
SVR
470uF/16V
7
5
+
C608 R602 R607 R608
1KΩ
200KΩ
1KΩ
470uF/16V GND
GND
Size
ASUS VW198
T97MMGNBPWUSAN Rev
715G2767-1
称爹
2 of 2
ASUS VW198S
MUTE
STANDBY
CN603
4
3
2
1
CONN
缺口朝内
A
1.1
<称爹>