Asus VK222U Service Manual page 25

22" LCD Color Monitor
+5V
+5V
3,4,5
CN701
1 GND
2 GND
3 +5V
4 +5V
5
6 BL_ON
7
8
9
CONN
C709
0.1uF/16V
VCC3.3
R708
10K 1/16W 5%
BL_ON
R712
C711 4K7 1/16W 5%
Q703
0.1uF/16V MMBT3904
3,4,5
Adj_BACKLIGHT 4
VOLUME 4
AUDIO_MUTE 4
Zener Diode (D701)
=> Resistor (R702)
VCC3.3
R711
10K 1/16W 5%
on_BACKLIGHT 4
+5V
+5V
R701
D704 NC
SR24
U702
AP1117E33LA
3 2
IN OUT
4
4
C713
0.1uF/16V
R702
3.3 OHM 2W
U701
3 2
VI VO
C701
0.1uF/16V
T P V ( Top Victory Electronics
G2670-1-2-X-2-080110
絬 隔 瓜 絪 腹
Key Component 2. POWER
Thursday , January 10, 2008
Date
25
VCC3.3
VCC3.3
+ C712 C714
100uF/16V
0.1uF/16V
VCC1.8
VCC1.8
+ C703 C704
100uF/16V
0.1uF/16V
Co . , Ltd. ) OEM MODEL VK222U
TPV MODEL
TC72MPFKW3USDI
PCB NAME 715G2670-1-2
Sheet 2 of 5
ASUS VK222U/S
4
4
Size B
Rev 1
称爹 <称爹>