22" LCD Color Monitor ASUS VK222U/S
30
6.3 Audio Board
715G2767-1
GND
D201 1N4148
+
C208
470uF/16V
D202
1N4148
+
C214
1.0uF/50V
GND
VOLUME
Q202
TR.MPS3906
C204
0.47uF/50V
R217
NC
MUTE
R220
10K OHM
GND
R211
20K
Ω
R223
NC
STANDBY
VOL
TC72MPFKW3USDI
1.0
ASUS VK222U
A
2
2
Wednesday , September 26, 2007
715G2767-1
<
称爹
>
02.AUDIO BOARD
G2767-1-X-X-1-070926
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
R203 18K
Ω
VOL
GND
GND
GND
R215
NC
GND
R224
3.6K OHM 1/4W
C206
0.47uF/50V
CN202
CONN
1
2
3
4
5
6
C203
0.1uF
CN203
CONN
1
2
3
4
+
C202
470uF/25V
R207
1K
Ω
ZD203
HZ5C1-E
1
2
C212
100 pF
AUDIO+5V
+
C205
470uF/16V
R223,R216 USE JUMPER
ST
AN
D
B
Y
R221
10K OHM
+
C209
1.0uF/50V
R212
220K
Ω
cancel CN204: power to audio
MUT
E
R208
1K
Ω
GND
R201 18K
Ω
MUTE#
R210
20K
Ω
R222
10K OHM
R216
NC
CN201
PHONEJACK
1
2
3
4
5
Q201
NC
+12V
+
C207
470uF/16V
GND
+12V
+
C210
1.0uF/50V
STANDBY
C211
100 pF
GND
AUDIO+5V
+
C201
470uF/25V
MUTE#
R219
10K OHM
U201
E-TDA7496L
1 2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18 19
20
GN
D
GN
D
GN
D
INL
VAROUT_L
VOLUME
VAROUT_R
NC
INR
SVR
STBY
MUTE
GN
D
OUTR
VS
VS
OUTL
GN
D
GN
D
GN
D
VOL
U
M
E
R202
200K
Ω
R214
NC
+
C213
1.0uF/50V
R223,R216 USE JUMPER
GND
AUDIO+5V
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