AOS 210S, Service Manual

Page: 19 / 54

22" LCD Color Monitor AOC 210S
19
R426
10K 1/10W
DDC_WP 3
KEY1
PA0
CN403
CONN
2
4
6
8
10
12
14
16
1
3
5
7
9
11
13
15
R403 390 1/10W
C401
0.1uF
C462
NC
on_PANEL 2
+5V 2,3
VDDP
PB8
OUT-L-
VDDC
PA[0..9]
VCC3.3
Volume
C411
0.1uF
R488 100 1/10W
VCC3.3
+5V
OUT-R-
HDCP_RST 3
C429
0.1uF
R423 4.7K 1/10W
U407
NC
1
2
3
4 5
6
7
8
A0
A1
A2
GND SDA
SCL
WP
VCC
R402
NC
C425
0.22uF
C414
0.1uF
R491 NC
FB405
600 OHM
R415
10K 1/10W
DDCA_SCL 3
+5V
R482
NC
R485
NC
R496
NC
U406
NC
1
2 3
GN
D
RST VCC
R492
NC
POWER
+5V
VCC3.3
KEY _A
C460
0.1uF
(Source)
KEY _AUTO
+12V 2
C459
0.1uF
GIN 3 R4
9
0
1
0K
1/
10
W
R493 NC
R419 0 1/10W
R+ 3
on_BACKLIGHT 2
KEY _MENU
R418 100 1/10W
R413
10
K
1/
10
W
R409
120 1/10W
VSYNC 3
Volume
+
C403
4.7uF/50V
C413
0.1uF
CN402
NC
2
4
6
8
10
1
3
5
7
9
C420
0.1uF
HSY NC 3
OUT-R-
LED_A
PB3
U402
PM25LV010-25SCE
1
2
3
4 5
6
7
8
CE#
SDO
WP#
VSS SDI
SCK
HOLD#
VDD
LED_G
R477
1K Ω 1/10W
Q405
NC
PB7
R474
3.9K 1/10W
AUDIO_STBY
LED_A
OUT-L-
PB6
C427
0.1uF
DDCD_SCL 3
LED_G
PA8
R420 100 1/10W
U403
24LC16B/SNG
1
2
3
4 5
6
7
8
A0
A1
A2
GND SDA
SCL
WP
VCC
R407
NC
C455
0.1uF
VCC3.3
KEY2
POWER
R412
NC
VCTRL 2
DET_VGA 3
AVDD_MEMPLL_33
R475
3.9K 1/10W
R431 NC
DDCD_SDA 3
VCC3.3
R429 100 1/10W
C416
0.1uF
CLK- 3
+12V
C458
0.1uF
+5V
PB4
+
C408
10uF/50V
C430
0.
1u
F
KEY _A
C423 22pF
POWER
AUDIO_MUTE
PB9
R484
NC
R427 100 1/10W
PA3
KEY _AUTO KEY _C
R410 NC
DET_DVI 3
VDDC
KEY _B
LED_A
FB404
600 OHM
B- 3
PA4
VCC1.8
WP
C428
0.1uF
adj_BACKLIGHT 2
VCC3.3
VDDP
PA7
GNDR 3
POWER
PB0
FB403
600 OHM
R421 0 1/10W
Q403
PMBS3906
GNDG 3
AVDD_18
OUT-L+
HDCP_WP
OUT-L+
AUDIO_STBY
R476
1K Ω 1/10W
SOG 3
R495 NC
C417
0.22uF
R501
0 Ω 1/10W
B
SCALER
Custom
4 5 Thursday , October 12, 2006
Title
Size Document Number Rev
Date: Sheet of
C402
0.1uF
PB[0..9]
R483
NC
C431
NC
AVDD_33
PA6
LED_G
PA9
R- 3
VDDP
AVDD_18
KEY _LEFT
C426
0.1uF
R500
0 Ω 1/10W
R432 NC
C415
0.1uF
FB401
600 OHM
LED_A
C409
0.1uF
AVDD_33
HDCP_SDA
WP
R424
10K 1/10W
R416
NC
OUT-R+
KEY _LEFT
VCC3.3
VCC3.3
R406
10K 1/10W
C406
0.1uF
VCC3.3
PB5
R481
NC
AUDIO_MUTE
R479
1K Ω 1/10W
LVDS
715G2186-1
R428 100 1/10W
BIN 3
G+ 3
OUT-R+
C457
0.1uF
PB2
KEY _B
R408
10
K
1/
10
W
VCC3.3 2
R487
10K 1/10W
VCC1.8
+5V
KEY _RIGHT
KEY _A
+
C418
10uF/50V
PA[0..9] 5
PA1
R425
10K 1/10W
VCC3.3
KEY _C
CN404
NC
2
4
6
8
10
12
14
1
3
5
7
9
11
13
R422 4.7K 1/10W
R414
120 1/10W
R433 NC
VCC1.8 2
KEY _C
CLK+ 3
Re s e t
Circuit
KEY2
Q407
NC
VCC3.3
G- 3
C421 22pF
R405
22K 1/10W
C461
0.1uF
R411 100 1/10W
D401
RL
Z
36
B
1
2
TSUMU58WJ
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
10
4
87
37
103
11
2
34
35
5
6
118
14 10
7
36
73
119
120
121
123
124
117
116
115
38
39
108
3
4
53 74 40 59
72 88 10
1
76
75
102
109
12
6
11
4
111
110
20
90
89
122
2
11
3
56
55
57
61
64
70
67
21
10
6
10
5
47
46
48
50
49
45
68 69 63 62
60
65
66
71
125
54 58
RIN0P
GIN0P
SOGIN0
BIN0P
RIN0M
GIN0M
BIN0M
HSY NC0
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
GN
D
GN
D
RX2P
RX2N
RX1P
RX1N
AVD
D
_3
3
RX0P
RX0N
RXCKP
RXCKN
GN
D
GN
D
GN
D
VD
D
C
VD
D
P
MODE
VCTRL
VD
D
P
DDCA_SDA/RS232_TX
DDCA_SCL/RS232_RX
DDCD_SDA
DDCD_SCL
NC
AVD
D
_3
3
VD
D
P
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
VD
D
C
VD
D
C
VD
D
P
VD
D
P
GN
D
GN
D
GN
D
LVA4M
LVA4P
BYPASS
GPIO_P25
VD
D
C
VD
D
P
NC
NC
AVD
D
_3
3
LVB4M
LVB4P
GPIO_P03/SAR3
GPIO_P14/PWM0
GN
D
NC
NC
NC
NC
NC
NC
NC
AVD
D
_1
8
GN
D
GN
D
GPIO_P44
GPIO_P43
GPIO_P45
GPIO_P47
GPIO_P46
GPIO_P42
GN
D
GN
D
GN
D
GN
D
VDDP
VDDP
VDDP
VDDP
GPIO_P13/PWM2
VD
D
P
VD
D
P
C410
0.1uF
R494 NC
Q401
PMBS3906
C456
0.1uF
VDDP
KEY _MENU KEY _LEFT
HDCP_WP
Q404
NC
FB407
NC
R480 NC
R489
1
0K
1/
10
W
C404
0.1uF
R497
NC
PB[0..9] 5
LED_G
C405
0.1uF
GNDB 3
+5V
PA5
FB402
600 OHM
FB408
NC
C463 NC
AVDD_MEMPLL_33
PA2
R478
1K Ω 1/10W
KEY1
HDCP_SCL
C407
0.1uF
X401
14.31818MHz
RIN 3
KEY _AUTO
KEY _MENU
R499 NC
For HDCP
HDCP_SCL
C412
0.1uF
R486
NC
+
C464
4.7uF/50V
B+ 3
AVDD_33
R404
10K 1/10W
D402
RLZ36B
1
2
R417
NC
C419
0.1uF
VCC3.3
PB1
C422
0.1uF
R430
NC
KEY _RIGHT
HDCP_SDA
Q402
PMBS3904
KEY _RIGHT
DDCA_SDA 3
R502
0 Ω 1/10W