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22" LCD Color Monitor
6.4 Audio Board
VW221S 715G2767-1
CONN
1
MUTE#
2
STANDBY
3
4
5
6
VOL
GND
CN202
CN201
1
2
3
4
5
PHONEJACK
GND
AUDIO+5V
R214
NC
VOL
GND
+12V
AUDIO+5V
1K OHM 1/4W
R224
R223
NC
C201
R217
+
1K OHM 1/4W
C203
+
C202
470uF/25V
0.1uF
ZD203
470uF/25V
HZ5C1-E
GND
GND
R201 18K
R203 18K
R212
220K
C211
R210
R211
100 pF
100 pF
20K
20K
R215
NC
GND
VOLUME
Q201
NC
R216
T P V ( Top
NC
絬 隔 瓜 絪 腹
Key Component
Date
AUDIO+5V
R219
10K OHM
+
C214
1.0uF/50V
MUTE#
GND
+12V
C204
0.47uF/50V
4
INL
C206
0.47uF/50V
9
INR
6
VOLUME
11
STBY
12
MUTE
C210
C212
C209
+
+
+
C213
1.0uF/50V
1.0uF/50V
1.0uF/50V
GND
GND
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL
G2767-B-X-X-1-070629
TPV MODEL
02.AUDIO BOARD
PCB NAME
Thursday , June 28, 2007
Sheet
27
ASUS VW221D&VW221DE&VW221S
R221
10K OHM
R220
10K OHM
D201 1N4148
1N4148
D202
TR.MPS3906
Q202
R222
10K OHM
U201
E-TDA7496L
17
C205
OUTL
470uF/16V
14
OUTR
10
C207
SVR
470uF/16V
7
VAROUT_R
5
VAROUT_L
+
C208
R202
R207
R208
1K
200K
1K
470uF/16V
GND
2
of
2
MUTE
STANDBY
CN203
4
3
2
1
CONN
GND
缺 缺 缺 缺
A
Size
Rev
B
称称
<
>
称称
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