Acer X163W Service Manual page 52

5
+3.3V VDDP +3.3V
FB104
FB103
60Ω 60Ω
+
C138 C139
22u/16V 0.1/16V
D
GND
+1.8V VDDC
FB102
60Ω
+
C133 C134 C135
22u/16V 0.1/16V 0.1/16V
GND
+4.5V R150
2K2/NC
RST
R149 R151
0 0
1
Q105
PMBT3904/NC
C
R152 C164
47K/NC
1u/16V
R153
100K
GND GND GND
VCC5V
R177
10K
Q107 1
LED_A_C
PMBT3906
R166
B
10K
R165
330
R0603
LED_A R167 100/NC
R0603
VCC5V
R176
10K
Q108 1
LED_G_C
PMBT3906
R169
10K
R168
330
R0603
LED_G R170 100/NC
R0603
Note 4
CN104
2x4P 2.0mm
Note 2
1
2
3
A 4
5
6
7
OTHER_KEY
8
To Keypad
Board
GND
5
4
AVDD
+
C136 C137
22u/16V 0.1/16V
GND
13
3 RED+
12
3 RED-
10
3 GREEN+
9
3 GREEN-
R172 470/NC C143 1000p/50V/NC
11
3 SOG
8
3 BLUE+
7
3 BLUE-
16
3 HSYNC
17
3 VSYNC
18
3 DDC_SDA_VGA
19
3 DDC_SCL_VGA
AVDD
R125
390 1%
4
15
+3.3V C140
1u/16V 14
R190 C165
10K 0.1/16V
U108
PM25LV010A-100SCE
GND
8 2 21
VCC SO
7 1 22
HOLD# CS#
WP_FW
3 6 23
WP# SCK
4 5 24
GND SI
R191
R192 1K
10K
RST
54
GND
C157
22p/50V
R137 0
1
X101
14.31818MHz
2
R138 0
C158
22p/50V
GND
R139
10K
31
32
R140
10K
GND
POWER/MINUS
ADC_KEY0
MENU/PLUS
ADC_KEY1
AUTO/ECOLOR
ADC_KEY2
LED_AMBER
LED_A
LED_GREEN
LED_G
ADC_KEY2
R178 0/NC
4
3
AVDD VDDP VDDC
C142
0.1/16V/NC
52
VCTRL
RXO0-
50
LVB0M
RXO0+
49
RIN0P LVB0P
RIN0N
GIN0P
RXO1-
48
GIN0N LVB1M
RXO1+
47
SOGIN0 LVB1P
46 RXO2-
BIN0P LVB2M
RXO2+
45
BIN0N LVB2P
RXOC-
44
HSYNC0 LVBCKM
43 RXOC+
VSYNC0 LVBCKP
DDCA_SDA/RS232_TX
DDCA_SCL/rs232_RX
RXO3-
42
LVB3M
RXO3+
41
LVB3P
40
LVA0M
39
LVA0P
38
LVA1M
37
LVA1P
36
LVA2M
35
LVA2P
34 VCC5V
REXT LVA3M
U105 33
LVA3P
TSUM1PFR
REFP
REFM
20 VCC5V DETECT
GPIO_P15/PWM0
27
PWM2/GPIO_P24
28
SDO GPIO_P27/PWM1
55
SCZ GPIO_P12
56
SCK PWM1/GPIO_P25
SDI
57
GPIO17/SAR0
58
GPIO_P00/SAR1
59
GPIO_P01/SAR2
RST
60
GPIO_P06
61
GPIO_P07
62
PWM0/GPIO_P26
63
GPIO_P13
64
XIN GPIO_P14
+3.3V
XOUT
26 R157 100
GPIO_P10/I2C_MCL
R158 100
25
GPIO_P11/I2C_MDA
MODE[0]
MODE[1]
WP_OSD
GND
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.
3
2
RXO0-
RXO0+
RXO1-
CN105
RXO1+
VLCD 20
RXO2-
19
RXO2+
18
17
RXO0- RXOC-
16
RXO0+ RXOC+
15
14
RXO1- RXO3-
13
RXO1+ RXO3+
12
11
RXO2-
10
RXO2+
9
8
RXOC-
7
RXOC+
6
5
RXO3-
4
RXO3+
3
2
1
VLCD
FFC-CON/NC
GND
GND
+3.3V
GND
WP_OSD
WP_FW
R171 1K
R141 1K POWER/MENU
R154 1K ENTER/PLUS
R155 1K EXIT/MINUS
LED AMBER
LED GREEN
R160 1K/NC
R159 1K/NC
R156 1K
C174 0.1/16V
U106
8 1
VCC A0
7 2
WP A1
6 3
SCL A2
5 4
SDA GND
AT24C04N
GND
InnoLux
Document Number :
1PFR
TITLE :
SCALER
2008-1-26
DATE :
4
SHEET OF
2
1
CN103
30
29
28
27
26 D
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
FFC-CON
CON--PI-AL230C
C
WP_EDID 3
PANEL_ENABLE 2
CCFL_ENABLE 2
BRIGHTNESS 2
ADC_KEY0
ADC_KEY1
ADC_KEY2
LED_A_C
LED_G_C
VOLUME 2
MUTE 2
VGA_DET 3
B
A
Mstar 1PFR Common Board
SIZE : APPRO BY :
C
CHECK BY :
DRAWN BY :
Rev :
4 V02
1