Asus MW221C - Page 23

22" LCD Color Monitor ASUS MW221C
23
KEY_RIGHT
R432 0R05 1/10W 5%
POWER
CN402
NC
2
4
6
8
10
1
3
5
7
9
R421 0R05 1/10W 5%
FB408 120OHM
1 2
AUDIO_STBY
+5V
PA9
R492
NC
AVDD_18
KEY_LEFT
R491 NC
VCC3.3
PA4
RIN3
AVDD_33
+5V
C407
0.1uF
DDCA_SCL3
KEY_A
C459
0.1uF
PB4
C457
0.1uF
GNDB3
+5V
LED_A
CN403
CONN
2
4
6
8
10
12
14
16
1
3
5
7
9
11
13
15
R423 4K7 1/10W 5%
C416
0.1uF
R408
10K 1/10W 5%
OUT-R-
PA3
C425
0.22uF
C430
0.1uF
PB7
PA[0..9]
C411
0.1uF
R402
4K7 1/10W 5%
TSUMO58CWHJ-LF
28
25
26
23
27
24
22
32
33
7
31
30
41
43
42
44
51
80
128
127
81
82
83
84
85
86
91
92
93
94
95
96
97
98
99
100
79
78
77
1 11
9
10
12
13
8
15
16
18
19
17 29 52
104 87
37
103
112
34
35
5
6
118
14 107
36
73
119
120
121
123
124
117
116
115
38
39
108
3
4
53 74 40 59
72 88 101
76
75
102
109
126 114
111
110
20
90
89
122
2
113
56
55
57
61
64
70
67
21
106 105
48
49
47
45
46
50
68 69 63 62
60
65
66
71
125
54 58
RIN0P
GIN0P
SOGIN0
BIN0P
RIN0M
GIN0M
BIN0M
HSYNC0
VSYNC0
REXT
REFP
REFM
SDO
SCK
CSZ
SDI
GPIO_P24/PWM2
LVACKM
XIN
XOUT
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
LVB3P
LVB3M
LVBCKP
LVBCKM
LVB2P
LVB2M
LVB1P
LVB1M
LVB0P
LVB0M
LVACKP
LVA3M
LVA3P
GND GND
RX2P
RX2N
RX1P
RX1N
AVDD_33
RX0P
RX0N
RXCKP
RXCKN
GND GND GND
VDDC
VDDP
MODE
VCTRL
VDDP
DDCA_SDA/RS232_TX
DDCA_SCL/RS232_RX
DDCD_SDA
DDCD_SCL
NC
AVDD_33
VDDP
GPIO_P22/PWM1
GPIO_P04
GPIO_P00/SAR0
GPIO_P01/SAR1
GPIO_P02/SAR2
GPIO_P06
GPIO_P07
NC
NC
NC
I2C_MDA
I2C_MCL
RST
GPIO_P15
GPIO_P16
VDDC VDDC
VDDP VDDP
GND GND GND
NC
NC
BYPASS
GPIO_P25
VDDC
VDDP
NC
NC
AVDD_33
NC
NC
GPIO_P03/SAR3
GPIO_P14/PWM0
GND
NC
NC
NC
NC
NC
NC
NC
AVDD_18
GND GND
GPIO_P44
GPIO_P43
GPIO_P45
GPIO_P47
GPIO_P46
GPIO_P42
GND GND GND GND
VDDP
VDDP
VDDP
VDDP
GPIO_P13/PWM2
VDDP
AVDD_MEMPLL
VCC3.3
AUDIO_STBY
GIN3
AVDD_MEMPLL_33
WP
PB9
C426
0.1uF
G+3
KEY_LEFT
HDCP_SCL
C421 22pF
Q401
PMBS3906
1
23
R424
10K 1/10W 5%
R488 100R 1/10W 5%
LED_G
VCC1.8
PA1
HDCP_SDA
PB[0..9] 5
For HDCP
R49010K 1/10W 5%
VSYNC3
KEY_A
R415
10K 1/10W 5%
VDDP
PA5
HDCP_RST 3
R486
NC
R419 0R05 1/10W 5%
VCC3.3
HSYNC3
LED_G
Q404
NC
FB407 120OHM
1 2
U406
NC
1
23
GND
RSTVCC
R425
10K 1/10W 5%
DDCD_SCL3
LED_G
POWER
B+3
CLK-3
OUT-L+
KEY_C
HDCP_WP
+12V 2
PB[0..9]
KEY_AUTO
R484
10K 1/10W 5%
R479
1K 1/10W 5%
C409
0.1uF
R418 100R 1/10W 5%
+5V
VCC3.3
C401
0.1uF
OUT-L-
PB2
C461
0.1uF
R-3
VCC3.3
OUT-R+
KEY1
C429
0.1uF
Q403
PMBS3906
1
23
PA[0..9] 5
R502
20 OHM 1/10W
R481
NC
X401
14.31818MHz
1 2
Re set
Circuit
PB1
DDCD_SDA3
LED_A
AUDIO_MUTE
FB403
300OHM
1 2
R493
100R 1/10W 5%
R407
NC
GNDR3
DDCA_SDA3
KEY_C
PB3
R474
3K9 1/10W
DET_VGA 3
CN404 CONN
2
4
6
8
10
12
14
1
3
5
7
9
11
13
B-3
PB8
OUT-L+
+ C464
22uF/50V
AVDD_33
C414
0.1uF
R501
20 OHM 1/10W
AVDD_18
C460
0.1uF
C417
0.22uF
LED_A
G-3
on_BACKLIGHT 2
AVDD_MEMPLL_33
OUT-R+
R417
10K 1/10W 5%
PA7
C455
0.1uF
R430
NC
KEY_MENU
FB405
300OHM
1 2
C463
0.22uF
OUT-R-
R475
3K9 1/10W
+12V
KEY_C
R496
10K 1/10W 5%
R427 100R 1/10W 5%
U402
PM25LV010A
1
2
3
4 5
6
7
8
CE#
SDO
WP#
VSS SDI
SCK
HOLD#
VDD
KEY_LEFT
R476 1K 1/10W 5%
VCC3.3
R420 100R 1/10W 5%
R409
120R 1/10W
R426
10K 1/10W 5%
C420
0.1uF
PA2
R403
390R 1/10W 1%
FB404
0R05 1/8W
C431
1uF/16V
FB401
0R05 1/8W
R429 100R 1/10W 5%
R497
NC
VCC3.3
VDDC
KEY_MENU
VDDP
D402
RLZ36B
1 2
VCTRL 2
PB5
R411 100R 1/10W 5%
AUDIO_MUTE
R413
10K 1/10W 5%
DDC_WP 3
KEY2
Volume
U403
24LC16B/SNG
1
2
3
45
6
7
8
A0
A1
A2
GNDSDA
SCL
WP
VCC
R48910K 1/10W 5%
C405
0.1uF
R428 100R 1/10W 5%
R414
120R 1/10W
KEY_B
HDCP_SDA
PB0
R495
100R 1/10W 5%
KEY_AUTO
PA8
FB402
300OHM
1 2
KEY_RIGHT
R412
1K 1/10W 5%
C458
0.1uF
CLK+3
+5V 2,3
AVDD_33
+
C403
4.7uF/50V
R483
NC
D401
RLZ36B
1 2
R477 1K 1/10W 5%
(Source)
KEY_RIGHT
C404
0.1uF
SOG3
adj_BACKLIGHT 2
OUT-L-
POWER
Volume
GNDG3
VCC3.3
HDCP_WP
R500 0R05 1/10W 5%
BIN3
KEY_AUTO
Q405
PMBS3906
LED_G
R422 4K7 1/10W 5%
R410 NC
C402
0.1uF
R416
10K 1/10W 5%
VCC1.8
C428
0.1uF
WP
C413
0.1uF
C427
0.1uF
VDDP
POWER
C410
0.1uF
C462
NC
VCC3.3
HDCP_SCL
PA6
R494
100R 1/10W 5%
KEY_B
C422
0.1uF
R405 22K 1/10W
C406
0.1uF
VCC3.3
R485
10K 1/10W 5%
KEY1
+
C418
10uF/50V
C419
0.1uF
+
C408
10uF/50V
U407
CAT24C08W
1
2
3
4 5
6
7
8
NC
NC
A2
VSS SDA
SCL
WP
VCC
C415
0.1uF
LED_A KEY_MENU
R487
10K 1/10W 5%
+5V
KEY2
PA0
R433
NC
R499
NC
DET_DVI 3
KEY_A
R406
10K 1/10W 5%
R482
NC
R431
4K7 1/10W 5%
VDDC
R478
1K 1/10W 5%
on_PANEL 2
Q402
PMBS3904
Q407
PMBS3904
C412
0.1uF
VCC3.3
+5V
VDDP
R404
10K 1/10W 5%
R480 NC
VCC3.3
PB6
C423 22pF
VCC1.82
VCC3.32
LVDS
715G2186 3 1
04. SCALER
Custom
4 5Tuesday , August 14, 2007
Title
Size Document Number Rev
Date: Sheet of
C456
0.1uF
R+3