Acer P203W Service Manual page 48

VDVI
23
1 DSUB_R+
RIN0P
22
1 DSUB_R- RIN0M
20
1 DSUB_G+ GIN0P
19
1 DSUB_G-
GIN0M
21
1 DSUB_SOG SOGIN0
18
1 DSUB_B+ BIN0P
17
1 DSUB_B-
BIN0M
27
1 DSUB_H HSY NC0
28
1 DSUB_V VSY NC0
30
1 DDC1_SDA
DDCA_SDA/RS232_TX
31
1 DDC1_SCL
DDCA_SCL/rs232_RX
3
1 RX2P R+
4
1 RX2N
R-
6
1 RX1P G+
7
1 RX1N G-
9
1 RX0P
B+
10
1 RX0N B-
12
1 RXCP CK+
13
1 RXCN
CK-
100
1 DDC2_SDA DDCD_SDA
1
1 DDC2_SCL DDCD_SCL
15
AVDD REXT
R204 390 1/16W
0.1uF/16V 26
REFP
C201
VCC3.3
25
REFM
C218
U402
0.22uF16V
1 8 37
CE VCC SDO
2 7 38
SO HOLD# SCZ
10K 1/16W R210 WP 3 6 39
WP# SCK SCK
4 5 40
GND SI SDI
48
3 PPWR_ON#
GPIO_P45/PWM1
PM25LV010A
C220
84
CMVCC
RST
10uF/50V R219
100K 1/16W
R201 0R05 1/16W 96
XIN
C221 22pF
X201
14.318MHz
97
XOUT
C222 22pF
C223 0.1uF/16V 80
BY PASS
52
MODE[0]
53
MODE[1]
R226 R227
10K 1/16W 10K 1/16W
R230 R231
10K 1/16W R232
U204
10K 1/16W 10K 1/16W
8
EE_WP 7
MSCL 6
MSDA 5
M24C04-WMN6TP
VMPLL VPLL AVDD VDDP VDDC
81
VCTRL
54 PA0
LVA3P
55 PA1
LVA3M
58 PA2
LVACKP
59 PA3
LVACKM
60 PA4
LVA2P
61 PA5
LVA2M
62 PA6
LVA1P
63 PA7
LVA1M
64 PA8
LVA0P
65 PA9
LVA0M
67 PB0
LVB3P
68 PB1
LVB3M
69 PB2
LVBCKP
70 PB3
LVBCKM
71 PB4
LVB2P
72 PB5
LVB2M
73 PB6
LVB1P
74 PB7
LVB1M
77 PB8
LVB0P
78 PB9
LVB0M
TSUMU58BWHL-LF
36
GPIO_P23
45
NC
46
NC
41 EE_WP
GPIO_P47
42
GPIO_P46
35
GPIO_P15/PWM0
47 R207 100R 1/16W
PWM2/GPIO_P24
LVDS
85
GPIO_P25
86
PWM3/GPIO_P27
87
GPIO_P00/SAR0
88 R213 100R 1/16W
GPIO_P01/SAR1
89 R214 100R 1/16W
GPIO_P02/SAR2
90 R215 100R 1/16W
GPIO_P03/SAR3
91 R217 4K7 1/16W
GPIO_P07
92 R218 4K7 1/16W
GPIO_P15
93 R220 10K 1/16W
PWM1/GPIO_P16
94
GPIO_P12
95 R221 100R 1/16W
GPIO_P13
99 R222 100R 1/16W
GPIO_P14/PWM0
44 R224 100R 1/16W MSCL
GPIO_P10/I2C_MCL
43 R225 100R 1/16W MSDA
GPIO_P11/I2C_MDA
VCC3.3
C224
0.22uF16V
1
VCC NC
2
WC E1
3
SCL E2
4
SDA VSS
VCC3.3
1 VCC3.3
VCC1.8
4 VCC1.8
PA[0..9]
PA[0..9] 3
PB[0..9]
PB[0..9] 3
DDC_WP 1
Q201
R202 2N3904S-RTK/PS
PANEL_VCC
22K 1/16W
C217
R203
0.1uF/16V
10K 1/16W
R233
6K8 1/16W
R234 10K 1/16W CMVCC
C231
WP 0.1uF/16V R208
6K8 1/16W
on_BACKLIGHT 4
adj_BACKLIGHT 4
R211 10K 1/16W
KEY 1
KEY 2
C219
DET_CABLE 1
0.1uF/16V
HDCP_CTRL 1 R206
Mute 4 0 OHM 1/16W
POWER_KEY #
VCC3.3
R223 10K 1/16W
VCC3.3
R228
3.9K +-1% 1/16W
CN201
1
2
3
4
5
6
C225 C226
CONN 0.1uF/16V 0.1uF/16V
Near to Connect
絬 隔 瓜 絪 腹
Key Component
48
VDDP
VCC3.3 FB203 AVDD VCC3.3 FB204
300OHM 300OHM
C203 C204 C206
+
C202
10uF/50V 0.1uF/16V C205 C207
0.1uF/16V 0.1uF/16V
0.1uF/16V 0.1uF/16V
VDDC VCC3.3 FB201 VMPLL
FB205
VCC3.3 FB206
0R 1/8W
300OHM
C214 300OHM
C209 + C211
10uF/50V
C212 C213 0.1uF/16V 0.1uF/16V
C210
0.1uF/16V 0.1uF/16V 0.1uF/16V
0.1uF/16V
VCC3.3
VCC3.3
R205
10K 1/16W
R209
10K 1/16W
Q202
2N3906S-RTK/PS
LED_ORANGE
Q203 R212 120R 1/16W
2N3906S-RTK/PS
LED_GRN/BLUE
R216 75R 1/16W
Volume#
4
Q205
NC
R229
3.9K +-1% 1/16W
KEY 2
KEY 1
POWER_KEY #
LED_GRN/BLUE
LED_ORANGE
C227 C228 C229
0.1uF/16V 0.1uF/16V 0.1uF/16V
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL ACER X/P203W SERIES
G2698-1-X-X-7-070717 TPV MODEL K22W
5.0.SCALER PCB NAME 715G2698-1-AC
Tuesday , July 17, 2007 Sheet 5 of 5
Date
VPLL
C208
0.1uF/16V
VDVI
C215 C216
0.1uF/16V
C
Size
Rev 1
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