Asus VW221D, Руководство по обслуживанию

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22" LCD Color Monitor ASUS VW221D&VW221DE&VW221S
23
CN201
CONN
1
2
3
4
5
6
DSUB_SOG 1
R235
NC
R218 4K7 1/16W 5%
Near to Connect
PB[0..9] 3
AVDD
RX2P 1
AVDD
Mute 4
VCC1.8 4
PB3
TSUMU18BWL-LF
23
20
21
18
22
19
17
27
28
15
26
25
37
39
38
40
47
86
59
96
97
60
61
62
63
64
65
67
68
69
70
71
72
73
74
77
78
58
55
54
2 5
3
4
6
7
8
9
10
12
13
1
1
2
9
3
3
2
4
5
6
53
52
81
5
1
30
31
100
1
93
1
4
7
5
35
48
85
88
89
90
91
92
94
95
99
43
44
84
41
42
9
8
1
6
3
2
4
9
6
6
8
2
3
4
5
0
5
7
7
6
7
9
8
3
80
87
36
45
46
RIN0P
GIN0P
SOGIN0
BIN0P
RIN0M
GIN0M
BIN0M
HSYNC0
VSYNC0
REXT
REFP
REFM
SDO
SCK
SCZ
SDI
PWM2/GPIO_P24
PWM3/GPIO_P27
LVACKM
XIN
XOUT
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
LVB3P
LVB3M
LVBCKP
LVBCKM
LVB2P
LVB2M
LVB1P
LVB1M
LVB0P
LVB0M
LVACKP
LVA3M
LVA3P
G
N
D
G
N
D
NC
NC
NC
NC
A
V
D
D
_
3
3
NC
NC
NC
NC
G
N
D
G
N
D
G
N
D
A
V
D
D
_
3
3
V
D
D
P
MODE[1]
MODE[0]
VCTRL
V
D
D
C
DDCA_SDA/RS232_TX
DDCA_SCL/rs232_RX
NC
NC
PWM1/GPIO_P16
A
V
D
D
_
3
3
V
D
D
P
GPIO_P22/PWM0
GPIO_P45/PWM1
GPIO_P25
GPIO_P01/SAR1
GPIO_P02/SAR2
GPIO_P03/SAR3
GPIO_P07
GPIO_P15
GPIO_P12
GPIO_P13
GPIO_P14/PWM0
GPIO_P11/I2C_MDA
GPIO_P10/I2C_MCL
RST
GPIO_P47
GPIO_P46
A
V
D
D
_
3
3
A
V
D
D
_
3
3
V
D
D
P
V
D
D
P
V
D
D
C
V
D
D
C
V
D
D
C
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
BY PASS
GPIO_P00/SAR0
GPIO_P23
NC
NC
VPLL
MSCL
LED_GRN/BLUE
R232
10K 1/16W 5%
VDVI
on_BACKLIGHT 4
VCC3.3
VCC3.3
DDC1_SCL 1
POWER_KEY #
DSUB_G- 1
PA1
PB1
PPWR_ON# 3
1
RX0P 1
KEY 2
C227
0.1uF/16V
C212
0.1uF/16V
R225 100R 1/16W 5%
POWER_KEY #
FB204
300OHM
DDC2_SCL 1
R217 4K7 1/16W 5%
EE_WP
C215
0.1uF/16V
R226
10K 1/16W 5%
PB8
FB201
300OHM
VDDC
RXCP 1
C231
0.1uF/16V
Q201
2N3904S-RTK/PS
VCC3.3
C207
0.1uF/16V
RX0N 1
C210
0.1uF/16V
R213 100R 1/16W 5%
PA7
C217
0.1uF/16V
C224
0.22uF16V
+
C202
10uF/50V
PA[0..9] 3
KEY 1
FB205
300OHM
PB9
WP
WP
R231
10K 1/16W 5%
R208
6K8 1/16W 5%
R212 75R 1/16W 5%
PANEL_VCC
DDC2_SDA 1
C229
0.1uF/16V
VCC3.3 1
VCC3.3
PA4
PA[0..9]
R206
NC
R209
10K 1/16W 5%
AVDD
R224 100R 1/16W 5%
R228
3.9K OHM 1% 1/16W
C222 22pF
1
C223 0.1uF/16V
C219
0.1uF/16V
R221 NC
VCC3.3
VDVI
PB4
DDC1_SDA 1
LED_ORANGE
VDDP
DSUB_V 1
R220
NC
R202
22K 1/16W 5%
C225
0.1uF/16V
VCC3.3
PB2
C204
0.1uF/16V
C228
0.1uF/16V
MSCL
VCC3.3
DET_CABLE 1
U402
PM25LV010A
1
2
3
4
5
6
7
8
CE
SO
WP#
GND
SI
SCK
HOLD#
VCC
C208
0.1uF/16V
R207 100R 1/16W 5%
R201
0R05 1/16W
PA5
R203
10K 1/16W 5%
R219
100K 1/16W 5%
FB203
300OHM
VDDP
RX1N 1
PB5
U204
M24C16
1
2
3
4
5
6
7
8
A0
A1
A2
GND SDA
SCL
WP
VCC
R210 10K 1/16W 5%
PB7
MSDA
R204 390 OHM 1/16W
TC7CMGFNW8U2NN/TC8CMGF8W8U2NN 3
ASUS VK221D/VW221D
C
5 5 Monday , July 07, 2008
715G2698-3
称称
< >
5.0.SCALER
G2698-4-X-X-24-080707
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
称称
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
C206
0.1uF/16V
DSUB_R- 1
VCC3.3
CMVCC
LED_ORANGE
C205
0.1uF/16V
C213
0.1uF/16V
PA3
RX1P 1
C216
0.1uF/16V
DSUB_H 1
R229
3.9K OHM 1% 1/16W
1
MSDA
R222 100R 1/16W 5%
RXCN 1
VCC3.3
KEY 2
CMVCC
VMPLL
adj_BACKLIGHT 4
X201
14.3 Mhz 1
2
Q202
2N3906S-RTK/PS
PB[0..9]
C214
0.1uF/16V
+
C220
10uF/50V
Q205
NC
LVDS
EE_WP
PA9
C221 22pF
VPLL
VDDC
PB6
PA0
R205
10K 1/16W 5%
RX2N 1
PA6
FB206
300OHM
VCC3.3
R227
10K 1/16W 5%
CMVCC
C203
0.1uF/16V
VCC1.8
Volume# 4
R233
6K8 1/16W 5%
+ C209
10uF/50V
HPD_CTRL 1
PB0
LED_GRN/BLUE
VMPLL
PA2
KEY 1
C218
0.22uF16V
R223 10K 1/16W 5%
C201
0.1uF/16V
R234 10K 1/16W 5%
DDC_WP 1
DSUB_B- 1
R216 56 OHM 1/16W
C211
0.1uF/16V
VCC3.3
PA8
R214 100R 1/16W 5%
Q203
2N3906S-RTK/PS
C226
0.1uF/16V
R230
10K 1/16W 5%
R211 10K 1/16W 5%
R215 100R 1/16W 5%