Tsu56Ak - Acer AL1722 Service Manual

TSU56AK

VCC3.3
R402
R401
Direct Bus 4.7K
NC
R402
4.7K NC
3-WIRE
VCC5V
R407 R405 R404 R406
R401
10K 1/16W 10K 1/16W 10K 1/16W 10K 1/16W
6 AD0
6 AD1
6 AD2
6 AD3
VCC5V
R408
1K 1/16W
1
PMBS3904
Q401
R409
10K 1/16W
7 VOLUME
C430 C429
1uF
100pF
VAD VPLL VDVI VDPLL
U401
TSU56AK
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-
49
3 CLK+
CK+
50
3 CLK-
CK-
52
VDVI REXT
R403 390 1/16W
66
REFP
C401
0.1uF 67
4.7K 1/16W REFM
6
BUS TYPE
69
6 CSZ
CSZ
71
6 SCL
NC SCL
70
6 SDA
SDA
32
6 HWRESET
HWRESETZ
72
6 INT INT
30
AD0
77
AD1
78
AD2
31
AD3
73
2 AdjBACKLITE
PWM0
74
PWM1
R410 4.7K 1/16W
C402 22pF 33
XIN
X401
14.318MHz
34
XOUT
C403 22pF
C404 0.1uF 3
BYPASS
2
AVSS_LPLL
VCC3.3
2 VCC3.3
VPO VDD
PA0
102
LVA3p/GA3P
PA1
103
LVA3M/GA3N
PA2
106
LVACKP/NC
PA3
107
LVACKM/NC
PA4
108
LVA2P/RA1P
PA5
109
LVA2M/RA1N
110 PA6
LVA1P/RA2P
111 PA7
LVA1MRA2N
112 PA8
LVA0P/RA3P
113 PA9
LVA0M/RA3N
PA[0..9]
GA[0..3]
98 GA0
GA1P
99 GA1
GA1N
100 GA2
GA2P
101 GA3
GA2N
BA[0..5]
BA0
88
BA1P
BA1
89
BA1N
BA2
90
BA2P
BA3
91
BA2N
BA4
92
BA3P
BA5
93
BA3N
RB0 RB[0..5]
16
NC/RB1P
RB1
17
NC/RB1N
RB2
22
NC/RB2P
RB3
23
NC/RB2N
RB4
24
NC/RB3P
RB5
25
NC/RB3N
GB[0..5]
8 GB0
NC/GB1P
9 GB1
NC/GB1N
12 GB2
NC/GB2P
13 GB3
NC/GB2N
14 GB4
NC/GB3P
15 GB5
NC/GB3N
118 PB0
LVB3P/CLKAP
PB[0..9]
PB1
119
LVB3M/CLKAN
PB2
120
LVBCKMP/NC/CLKBP
PB3
121
LVBCKP/NC/CLKBN
PB4
122
LVB2P/NC
PB5
123
LVB2M/NC
PB6
124
LVB1P/NC/BB1P
PB7
125
LVB1M/NC/BB1N
PB8
128
LVB0P/NC/BB2P
PB9
1
LVB0M/NC/BB2N
BB0
4
NC/BB3P
BB1 BB[0..1]
5
NC/BB3N
75 ESP
NC/ESP
76 OSP
OSP
GPO[0..4]
83 GPO0
GPO0
82 GPO1
GPO1
81 GPO2
GPO2
80 GPO3
GPO3
79 GPO4
GPO4
53
FB401 VPO
2
600 OHM
C405
+
10uF/16V
C406 C407 C408 C409 C410 C411 C412 C413
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
PA[0..9] 5 2
GA[0..3] 5
BA[0..5] 5
RB[0..5] 5
2
GB[0..5] 5
PB[0..9] 5
2
BB[0..1] 5
ESP 5
OSP 5
GPO[0..4] 5 2
VCC2.5 FB402 VDD
VCC2.5
600 OHM
C414
+
10uF/16V
C415 C416 C417 C418
0.1uF 0.1uF 0.1uF 0.1uF
VAA1 FB403 VAD
VAA1
600 OHM
C419
+
10uF/16V
C420 C421
0.1uF 0.1uF
VAA2 FB404 VPLL
VAA2
600 OHM
C422
+
10uF/16V
C423
0.1uF
VAA3 FB405 VDVI
VAA3
600 OHM
C424
+
10uF/16V
C425 C426
0.1uF 0.1uF
VAA4 FB406 VDPLL
VAA4
600 OHM
C427
+
10uF/16V
C428
0.1uF