Acer X163W Service Manual page 49

5
Note 1
CN101
VCC5V
8P 2.0mm
1
2
3
D
4
CCFL_ON/OFF
5
BRIGHTNESS 4
6
VOLUME
7
MUTE
8
To Power/Inverter GND
Board
C
Note 4
VCC5V VCC_ESD
R113
0
R0603 C111
0.1/16V
GND
B
Note:
1. CN101 is no locked packgae for normal model.CN101 is locked packgae for special model(Dell).
2. D101 must be co-layed with R101
3. U101 must contain TO263, TO252 and SOT223 package
A 4. Reserved for 3.3V panel.
5. Low enable.
6. Reserved R111,R112,Q102 for panel power discharge.
5
4
Note 4
R173 0/NC
D108 SN4148
VGA5V
Note 2
D101
SSM24APT
VCC5V
DIO--SMA
4
R101
4
0 C104
C101 R0805/NC 0.1/16V
+
100u/16V/NC
+3.3V
Note 5
R102 R103
10K
10K
R105
1
Q103
4 CCFL_ENABLE
PMBT3904
R106
100K
GND
4
3
+4.5V
Note 3
U101
LD1117AL-3.3V
+3.3V
3 2
VIN VOUT
4
PAD
+
C102
100u/16V
GND
4K7
CCFL_ON/OFF
4 PANEL_ENABLE
3
2
U102
LD1117AL-1.8V
+3.3V
3 2
VIN VOUT
4
PAD
+3.3V 4
C106 C103
0.1/16V 22u/16V/NC
GND
Note 6
Q101
VCC5V AP2305GN
2 3
C108
0.1/16V
R109 R110
100K 4K7 R111
4K7/NC
GND
R107
100K
2N7002/NC
1
Q104
PMBT3904
C112 R108
1u/16V 47K
GND
Mstar 1PFR Common Board
InnoLux
Document Number : SIZE :
1PFR
TITLE :
POWER (DC TO DC)
2008-1-26
DATE :
Rev :
2 4
SHEET OF
2
1
+1.8V
+1.8V 4
D
+
C
VLCD
VLCD 4
R112
51/NC
R0603
+
1
Q102
B
GND
APPRO BY :
A4
CHECK BY : A
DRAWN BY :
V02
1