Acer X163W, Service Manual

Page: 52 / 56

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
To Keypad
Board
OTHER_KEY
Note:
1. LED blue driving circuit is reserved for BenQ model.
2. Bypass capacitor C167,C168,C169,C170,C171,C172,C173 are for ESD and EMI issue. ESD component
EP101,EP102,EP103 are for GPIO direct driving LED.
3. RL111,RL112,RL113 are reserved for some panel spec.
4.CN103 &CN104 are no lockedpackgae for normal model.
CN103 &CN104 are locked packgae for special model(Dell).
5.Delete R149,R150,R151,R152,Q105.(Reset reserved components), and change Reset Voltage from 5V to 4.5V.
LED_GREEN
VCC5V DETECT
Note 4
MENU/PLUS
EXIT/MINUS
AUTO/ECOLOR
Note 2
LED AMBER
LED GREEN
ENTER/PLUS
LED_AMBER
POWER/MENU
POWER/MINUS
V02
4 4
C 1PFR
Mstar 1PFR Common Board
SCALER
2008-1-26
InnoLux
Document Number : SIZE :
TITLE :
DATE :
SHEET OF
Rev :
DRAWN BY :
CHECK BY :
APPRO BY :
RXO0+
RXOC+
RXO2+
RXOC-
RXO0+
RXO3+
RST
RXO3+
RXO1-
RXOC+
RXO0+
RXO0-
RXO1+
RXO2-
RXOC-
WP_FW
RXOC+
RXO0-
WP_OSD
RXO3-
RXO3-
RXO0-
RXO1+
RXO2-
RXO1+
RXO2-
WP_FW
RST
RXO2+
WP_OSD
RXOC-
RXO3-
RXO3+
RXO2+
RXO1-
RXO1-
LED_G
LED_A
GND
VDDP
GND
GND
AVDD
GND
GND
+4.5V
+3.3V
VLCD
VCC5V
GND
+1.8V
GND
GND
AVDD
GND
GND
GND
+3.3V
GND
VDDC
GND
AVDD
GND
GND
+3.3V
+3.3V
VDDC
VDDP
GND
+3.3V
GND
VLCD
VCC5V
VCC5V
R190
10K
R172 470/NC
C
167
0.1/16V/N
C
R149
0
+
C133
22u/16V
R139
10K
R170 100/NC
R0603
R156 1K
R150
2K2/NC
R
1
42
10K
R167 100/NC
R0603
C
172
0.1/16V
R155 1K
R159 1K/NC
R138 0
C143 1000p/50V/NC
C139
0.1/16V
U105
TSUM1PFR
13
10
11
8
12
9
7
16
17
4
15
14
21
23
22
24
27
56
1
2
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
34
33
5
6
32
31
52
30
18
19
62
20
28
55
58
59
60
61
63
64
25
26
54
51 53
29
57
3
RIN0P
GIN0P
SOGIN0
BIN0P
RIN0N
GIN0N
BIN0N
HSYNC0
VSYNC0
REXT
REFP
REFM
SDO
SCK
SCZ
SDI
PWM2/GPIO_P24
PWM1/GPIO_P25
XIN
XOUT
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
LVB3P
LVB3M
LVBCKP
LVBCKM
LVB2P
LVB2M
LVB1P
LVB1M
LVB0P
LVB0M
LVA3M
LVA3P
GND
AVDD_ADC
MODE[1]
MODE[0]
VCTRL
VDDC
DDCA_SDA/RS232_TX
DDCA_SCL/rs232_RX
PWM0/GPIO_P26
GPIO_P15/PWM0
GPIO_P27/PWM1
GPIO_P12
GPIO_P00/SAR1
GPIO_P01/SAR2
GPIO_P06
GPIO_P07
GPIO_P13
GPIO_P14
GPIO_P11/I2C_MDA
GPIO_P10/I2C_MCL
RST
VDDP VDDC
GND
GPIO17/SAR0
GND
CN103
FFC-CON
CON--PI-AL230C
1
2
3
4
6
8
10
12
14
16
18
20
22
24
26
28
30
7
9
11
13
15
17
19
21
23
25
27
29
5
R
1
45
10K/N
C
U108
PM25LV010A-100SCE
1
2
3
4
5
6
7
8
CS#
SO
WP#
GND
SI
SCK
HOLD#
VCC
R158 100
C158
22p/50V
CN105
FFC-CON/NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
C165
0.1/16V
+
C138
22u/16V
R177
10K
R
1
46
10K/N
C
R152
47K/NC
C
169
0.1/16V
R
1
43
10K
R1
6
1
4
K
7
R169
10K
C137
0.1/16V
C
168
0.1/16V
FB104
60
Ω
R125
390 1%
X101
14.31818MHz
R
163
10K
R153
100K
+
C136
22u/16V
R166
10K
R176
10K
FB102
60
Ω
C
171
0.1/16V
Q105
PMBT3904/NC
1
3
2
R191
1K
CN104
2x4P 2.0mm
CON--CL
X
-CI0
1
0
8
P1
VDL
1
2
3
4
5
6
7
8
R
1
48
10K
R192
10K
FB103
60 Ω
R140
10K
R165
330
R0603
R
1
47
10K
C174 0.1/16V
R
1
83
20K
R171 1K
R157 100
R168
330
R0603
C135
0.1/16V
C142
0.1/16V/NC
EP101
5P35V
R1
6
2
4
K
7
R
1
44
10K
Q107
PMBT3906
3
1
2
C164
1u/16V
C140
1u/16V
R151
0
R154 1K
U106
AT24C04N
1
2
3
4
5
6
7
8
A0
A1
A2
GND SDA
SCL
WP
VCC
Q108
PMBT3906
3
1
2
R1
8
4
1
0
K
R178 0/NC
R160 1K/NC
C134
0.1/16V
R141 1K
EP102
5P35V
C
173
0.1/16V
C157
22p/50V
R137 0
PANEL_ENABLE 2
VOLUME 2
BRIGHTNESS 2
RED- 3
GREEN+ 3
BLUE- 3
ADC_KEY0
DDC_SCL_VGA 3
ADC_KEY2
VGA_DET 3
ADC_KEY1
WP_EDID 3
ADC_KEY0
LED_G
ADC_KEY1
VSYNC 3
LED_G_C
BLUE+ 3
ADC_KEY2
GREEN- 3
LED_A
ADC_KEY2
SOG 3
HSYNC 3
CCFL_ENABLE 2
LED_A_C
DDC_SDA_VGA 3
RED+ 3
MUTE 2
LED_A_C
LED_G_C