Hanns.G AG172D, Service Manual

Page: 23 / 60

17" LCD Color Monitor Hanns.G AG172D
23
PB9
R412
10K 1/16W
+5V 2,3
+5V
R487
10K 1/16W
C425
0.22uF
C405
0.1uF
KEY _MENU
AVDD
PA[8..13] 5
BIN 3
P[0..7]
PA18
D402
RLZ36B
1
2
GIN 3
C407
0.1uF
Q405
NC
C426
0.1uF
DDCD_SCL 3
C415
0.1uF
PB6
PA[14..19]
C417
0.22uF
R432 10K 1/16W
C409
0.1uF
VCC3.3 2
VPLL
GPO2
VCC1.8 2
PA9
VCC3.3
PA15
PB5
CN403
CONN
2
4
6
8
10
12
14
16
1
3
5
7
9
11
13
15
R407 NC
R477 1K 1/16W
GPO[0..4] 5
VCTRL 2
LED_G
KEY_RIGHT
VMPLL
LED_G
KEY _B
PA19
CLK+ 3
KEY_LEFT
OSP
C422
0.1uF
R405
22K 1/16W
POWER
PB10
PB17
AUDIO_MUTE
R481
NC
2006/07/21 ADD R492/R493
VCC3.3
VCC3.3
C423 22pF
R+ 3
PB20
GPO[0..4]
PB[0..5] 5
KEY1
POWER
C419
0.1uF
C431
1uF/25V
C427
0.1uF
DET_VGA 3
PB22
KEY _C
FB407
600 OHM
C410
0.1uF
ESP 5
OUT-L-
PB[12..23]
PB21
C401
0.1uF
GNDB 3
VDDP
KEY_MENU
R428 100 1/16W
PA5
PA8
PB12
U406
ASM810MEURF-T 1
2 3
GN
D
RST VCC
U403
AT24C16N-10SC-2.7
1
2
3
4
5
6
7
8
A0
A1
A2
GND SDA
SCL
WP
VCC
VDDC
PB8
C616
NC
+5V
+12V 2
RSDS/LVDS/TTL
KEY _AUTO
PA6
+ C408
22uF/50V
VCC3.3
+5V
AVDD
R409
75 1/16W
PB[12..23] 5
KEY _LEFT
PB23
KEY 2
R408
10K 1/16W
GNDG 3
R423 4.7K 1/16W
R- 3
SOG 3
VCC1.8
on_PANEL 2
VCC3.3
OUT-R-
R416
10K 1/16W
FB408
600 OHM
R478 1K 1/16W
VCC3.3 2
OSP 5
PB15
Q403
PMBS3906
R414
240 1/16W
AUDIO_STBY
R474
3.9K 1/16W
C421 22pF
R489
10K 1/16W FB403
600 OHM
KEY2
PB[0..5]
R429 100 1/16W
KEY A
VCC3.3 2
G+ 3
WP
C429
0.1uF
PA1
PB0
R425
10K 1/16W
Re se t
Circuit
OUT-R-
OUT-R+
PB4
PB19
AUDIO_STBY
PB11
R420 100 1/16W
+ C418
10uF/50V
R480 1.5K 1/16W
R424
10K 1/16W
R406
10K 1/16W
VCC3.3 2
DDC_WP 3
CN404
CONN
2
4
6
8
10
12
14
1
3
5
7
9
11
13
PB[6..11]
R403 390 1%
R433 4.7K 1/16W
GNDR 3
Q401
PMBS3906
VPLL
GPO3
PB14
C413
0.1uF
A
Scaler
C
2 5 Friday , July 21, 2006
Title
Size Document Number Rev
Date: Sheet of
+5V
PA0
Q402
PMBS3904
CLK- 3
R422 4.7K 1/16W
+5V
PA17
DDCA_SDA 3
VSY NC 3
+12V
C412
0.1uF
GPO0
X401
14.318MHz
FB401
600 OHM
OUT-L+
KEY 1
PA11
C430
0.1uF
R418 100 1/16W
+5V 2,3
59
56
57
54
58
55
53
63
64
51
62
61
70
72
71
73
79
21
108
32
33
109
110
111
112
113
114
118
119
120
121
122
123
124
125
126
127
107
106
105
41 47
39
40
42
43
44
45
46
48
49
38 96 116
67 12
104
102
11
14 68
65
66
36
37
29
50 97
69
78
20
22
23
24
27
28
30
31
35
76
77
19
100
101
98
99
93
94
91
92
89
90
9
10
15
16
17
18
2
3
5
6
7
8
128
1
80
81
88
87
86
85
84
83
82
25
26
75
74
52 34 4 95 10
3
11
5
11
7
60
13
RIN0P
GIN0P
SOGIN0
BIN0P
RIN0M
GIN0M
BIN0M
HSYNC0
VSY NC0
REXT
REFP
REFM
SDO
SCK
CSZ
SDI
GPIO_P27/PWM1
PWM1/GPIO_P25
NC/LVACKM/NC
XIN
XOUT
RA1P/LVA2P/RA2
RA1N/LVA2M/RA3
RA2P/LVA1P/RA4
RA2N/LVA1M/RA5
RA3P/LVA0P/RA6
RA3N/LVA0M/RA7
CLKAP/LVB3P/LHSYNC
CLKAN/LVB3M/LVSYNC
CLKBP/LVBCKP/LCK_ODD
CLKBN/LVBCKM/LDE
NC/LVB2P/NC
NC/LVB2M/NC
BB1P/LVB1P/BB2
BB1N/LVB1M/BB3
BB2P/LVB0P/BB4
BB2N/LVB0M/BB5
NC/LVACKP/NC
GA3N/LVA3M/GA7
GA3P/LVA3P/GA6
GN
D
GN
D
R+
R-
G+
G-
AV
D
D
_
D
V
I
B+
B-
CK+
CK-
GN
D
GN
D
GN
D
VD
D
P
VD
D
C
MODE[1]
MODE[0]
VCTRL
VD
D
P
VD
D
C
DDCA_SDA
DDCA_SCL
DDCD_SDA
DDCD_SCL
PWM0/GPIO_P26
AV
D
D
_
D
V
I
VD
D
C
GPIO_P15/PWM0
PWM2/GPIO_P24
GPIO_P12
RSTN
GPIO_P00/SAR1
GPIO_P01/SAR2
GPIO_P06
GPIO_P07
GPIO_P13
GPIO_P14
GPIO_P16/PWM2
GPIO_P11/I2C_MDA
GPIO_P10/I2C_MCL
RST
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
RB1P/NC/RB2
RB1N/NC/RB3
RB2P/NC/RB4
RB2N/NC/RB5
RB3P/NC/RB6
RB3N/NC/RB7
GB1P/NC/GB2
GB1N/NC/GB3
GB2P/NC/GB4
GB2N/NC/GB5
GB3P/NC/GB6
GB3N/NC/GB7
BB3P/NC/BB6
BB3N/NC/BB7
NC
NC
NC
NC
NC
NC
NC
NC
NC
GPIO_P02/SAR3
GPIO_P03
GPIO_P22
GPIO_P23
A
V
D
D
_P
LL
AV
D
D
_
M
P
L
L
BYPA
SS
VD
D
P
VD
D
P
VD
D
P
VD
D
C
AVD
D
_
AD
C
GN
D
Volume
R430
1K 1/16W
VDDP
KEY _RIGHT
GPO4
C428
0.1uF
PA[8..13]
R493
20
R419 0 1/16W
VCC3.3
PA7
R415
10K 1/16W
R484
10K 1/16W
on_PANEL_12V 2
AUDIO_MUTE
Volume
C414
0.1uF
C406
0.1uF
KEY _A
PA16
PA12
R431 NC
C411
0.1uF
R485
10K 1/16W
OUT-L+
R483
NC
R486
NC
D401
RLZ36B
1
2
LED_A
POWER
PA3
PA[14..19] 5
PA2
PB16
C404
0.1uF
FB404
600 OHM
R410 NC
B- 3
VCC3.3
VDDC
WP
KEY_AUTO
R417 20K 1/16W
DET_DVI 3
VDVI
PB18
ESP
FB406
600 OHM
VCC3.3
PB1
PB13
FB402
600 OHM
R426
10K 1/16W
R427 100 1/16W
VCC3.3
+5V
VCC3.3
VMPLL
PA14
PB2
R413
10K 1/16W
C416
0.1uF
Q404
PMBS3904
DDCD_SDA 3
adj_BACKLIGHT 2
KEY _C
HSY NC 3
R488 100R 1/10W
R482
NC
AVDD
C424 0.1uF R411 100 1/16W
R421 0 1/16W
LED_A
R404
10K 1/16W NC
R490
10K 1/16W
R476 1K 1/16W
RIN 3
+5V
VCC3.3
OUT-L-
OUT-R+
PB3
R492
20
R479 1K 1/16W
PA4
PA13
PB7
U402
SST25VF010-20-4C-SAE
1
2
3
4
5
6
7
8
CE#
SDO
WP#
VSS
SDI
SCK
HOLD#
VDD
FB405
600 OHM
KEY _A
R475
3.9K 1/16W
PA[0..7] 5
VCC3.3 2
B+ 3
DDCA_SCL 3
on_BACKLIGHT 2
G- 3
Option
VDVI
LED_G
KEY _B
PA10
+ C403
22uF/50V
+5V
GPO1
C420
0.1uF
PB[6..11] 5
LED_A