AOC 196V Service Manual page 22

19” lcd monitor
Table of Contents

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VAD
VPLL
VDVI
VDPLL
VPO
U401
63
3
RIN
RIN0
62
3
GNDR
RIN0M
60
3
GIN
GIN0
59
3
GNDG
GIN0M
61
3
SOG
SOGIN0
58
3
BIN
BIN0
57
3
GNDB
BIN0M
37
3
HSYNC
HSYNC0
38
3
VSYNC
VSYNC0
29
DDC1_CLK/GPO8
28
DDC1_DAT/GPO7
40
3
R+
R+
41
3
R-
R-
43
3
G+
G+
44
3
G-
G-
46
3
B+
B+
47
3
B-
B-
NC/LVBCKP
49
3
CLK+
CK+
NC/LVBCKM
50
3
CLK-
CK-
52
VDVI
REXT
R403 390
 
1/16W
66
REFP
C401
0.1uF
67
TSU56AK
REFM
69
6
CSZ
CSZ
71
6
SCL
SCL
70
6
SDA
SDA
32
6
HWRESET
HWRESETZ
72
6
INT
INT
73
2
AdjBACKLITE
PWM0
74
6
Volume
PWM1
C402 22pF
33
XIN
X401
14.318MHz
34
XOUT
C403 22pF
BUS TYPE/NC
C404
0.1uF
3
BYPASS
2
AVSS_LPLL
VCC3.3
FB401
VPO
2
VCC3.3
600 OHM
C405
+
10uF/16V
VDD
C406
C407
C408
0.1uF
0.1uF
0.1uF
102
PA0
LVA3P
PA1
103
LVA3M
106
PA2
LVACKP
PA3
107
LVACKM
108
PA4
LVA2P
PA5
109
LVA2M
110
PA6
LVA1P
PA7
111
LVA1M
112
PA8
LVA0P
PA9
113
LVA0M
PA[0..9]
PA[0..9]
5
PB0
118
NC/LVB3P
PB[0..9]
119
PB1
PB[0..9]
5
NC/LVB3M
PB2
120
121
PB3
PB4
122
NC/LVB2P
123
PB5
NC/LVB2M
PB6
124
NC/LVB1P
PB7
125
NC/LVB1M
128
PB8
NC/LVB0P
PB9
1
NC/LVB0M
VCC5V
R407
R405
R404
R406
10K
 
1/16W
10K
 
1/16W
10K
 
1/16W
10K
 
1/16W
VCC3.3
30
AD0
6
ADO/NC
77
AD1/NC
AD1
6
78
R402
AD2
6
AD2/NC
31
AD3/NC
AD3
6
100
 
6
R401
NC
R401
R402
Direct Bus
NC
4.7K
3-WIRE
4.7K
NC
Page 22 of 54
VCC2.5
FB402
VDD
2
VCC2.5
600 OHM
C414
+
10uF/16V
C409
C410
C411
C412
C413
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
VAA1
FB403
VAD
2
VAA1
600 OHM
C419
+
10uF/16V
VAA2
FB404
VPLL
2
VAA2
600 OHM
C422
+
10uF/16V
VAA3
FB405
VDVI
2
VAA3
600 OHM
C424
+
10uF/16V
VAA4
FB406
VDPLL
1/16W
2
VAA4
600 OHM
C427
+
10uF/16V
Title
TSU56AK for AOC
Size
Document Number
B
SCALER
Date:
Wednesday, April 14, 2004
Sheet
4
AOC 176V
C415
C416
C417
C418
0.1uF
0.1uF
0.1uF
0.1uF
C420
C421
0.1uF
0.1uF
C423
0.1uF
C425
C426
0.1uF
0.1uF
C428
0.1uF
Rev
D
of
6

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