Scaler - Acer AL1751 Service Manual

VDVI
7 CSZ
R443 2.2K 1/16W
7 SCL
R444 0 1/16W
7 SDA
7 HWRESET
7 INT
C449
NC/100P
FB401
8 Volume
600 OHM R401 10K 1/16W
C425 C426
100pF 1uF/25V
VAD VPLL VDVI VDPLL VPO
U401
63
4 RIN
RIN0
62
4 GNDR
RIN0M
60
4 GIN
GIN0
59
4 GNDG
GIN0M
61
4 SOG
SOGIN0
58
4 BIN
BIN0
57
4 GNDB
BIN0M
37
4 HSYNC
HSYNC0
38
4 VSYNC
VSYNC0
29
DDC1_CLK/GPO8
28
DDC1_DAT/GPO7
40
4 R+
R+
41
4 R-
R-
43
4 G+
G+
44
4 G-
G-
46
4 B+
B+
47
4 B-
B-
49
4 CLK+
CK+
50
4 CLK-
CK-
52
REXT
R402 390 1/16W
66
REFP
C401
MST8031/8131
0.1uF 67
REFM
69
CSZ
71
SCL
70
SDA
32
HWRESETZ
72
INT
C450
NC/100P
73
3 AdjBACKLITE
PWM0
74
PWM1
C424 22pF 33
XIN
X401
14.318MHz
34
XOUT
C427 22pF
C428 0.1uF 3
BYPASS
2
AVSS_LPLL
VCC3.3 FB402 VPO
3 VCC3.3
600 OHM
C402
10uF/16V
VDD
PA0
102
LVA3P
103 PA1
LVA3M
PA2
106
LVACKP
PA3
107
LVACKM
108 PA4
LVA2P
109 PA5
LVA2M
PA6
110
LVA1P
PA7
111
LVA1M
112 PA8
LVA0P
113 PA9
LVA0M
PA[0..9]
PA[0..9]
PB0
118
NC/LVB3P
PB[0..9]
119 PB1
PB[0..9]
NC/LVB3M
120 PB2
NC/LVBCKP
PB3
121
NC/LVBCKM
PB4
122
NC/LVB2P
123 PB5
NC/LVB2M
PB6
124
NC/LVB1P
PB7
125
NC/LVB1M
PB8
128
NC/LVB0P
1 PB9
NC/LVB0M
VCC5V
R403 R404 R405 R406
10K 1/16W 10K 1/16W
10K 1/16W 10K 1/16W
30
AD0 7
ADO/NC
77
AD1/NC AD1 7
78
AD2/NC AD2 7
31
AD3 7
AD3/NC
6
BUS TYPE/NC
R408 R407
Direct Bus 4.7K
NC
4.7K NC
3-WIRE
47
3 VCC1.8
+
C403 C404 C405 C406 C407 C408 C409 C410
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
6
3 VAA1
6
3 VAA2
3 VAA3
VCC3.3
R407
4.7K 1/16W
3 VAA4
R408
NC
Title
TSU56AK FOR ACER
Size Document Number
B
Date: Wednesday, January 19, 2005
VCC1.8 FB403 VDD
600 OHM
C411
+
10uF/16V
C412 C413 C414 C415
0.1uF 0.1uF 0.1uF 0.1uF
VAA1 FB404 VAD
600 OHM
C416
+
10uF/16V
C417 C418
0.1uF 0.1uF
VAA2 FB405 VPLL
600 OHM
C419
+
10uF/16V
C420
0.1uF
VAA3 FB406 VDVI
600 OHM
C421
+
10uF/16V
C422 C423
0.1uF 0.1uF
VAA4 FB407 VDPLL
600 OHM
C429
+
10uF/16V
C430
0.1uF
Rev
D

SCALER

Sheet 5 of 8