Viewpia LC-32IC10, Service Manual

Page: 5 / 68

5
IC FUNCTIONAL BLOCK DIAGRAM (MST515A)
MStarACE-2
IC PIN ASSIGNMENT (MST5151A)
Pin 1
1
2
3
4
5
7
9
11
13
14
17
18
21
23
25
27
28
30
32
34
36
39
41
43
6
8
10
12
15
16
19
20
22
24
26
29
31
33
35
37
38
40
42
44
45
46
47
48
50
51
52
49
53 54 55 56 57 59 61 63 65 66 69 70 73 75 77 79 80 82 84 86 88 91 93 95 58 60 62 64 67 68 71 72 74 76 78 81 83 85 87 89 90 92 94 96 97 98 99
10
0
10
2
10
3
10
4
10
1
20
8
20
7
20
6
20
5
20
4
20
2
20
0
19
8
19
6
19
5
19
2
19
1
18
8
18
6
18
4
18
2
18
1
17
9
17
7
17
5
17
3
17
0
16
8
16
6
20
3
20
1
19
9
19
7
19
4
19
3
19
0
18
9
18
7
18
5
18
3
18
0
17
8
17
6
17
4
17
2
17
1
16
9
16
7
16
5
16
4
16
3
16
2
16
1
15
9
15
8
15
7
16
0
156
155
154
153
152
150
148
146
144
143
140
139
136
134
132
130
129
127
125
123
121
118
116
114
151
149
147
145
142
141
138
137
135
133
131
128
126
124
122
120
119
117
115
113
112
111
110
109
107
106
105
108
MV
R
E
F
GN
D
VD
D
M
M
S
T
5151A
XXXXX
XXX
XXX
XXXXX
GN
D
AV
D
D
_
M
P
LL
XI
N
XO
U
T
PWM
1
PWM
0
AI
WS
AI
S
C
K
VD
D
C
SP
D
IF
O
AU
WS
AU
S
D
LV
B
0
M
VD
D
C
GN
D
VD
D
P
AI
S
D
AI
M
C
K
GN
D
AU
M
U
T
E
AU
S
C
K
AU
M
C
K
LV
B
0
P
GN
D
LV
B
1
M
LV
B
1
P
LV
B
2
M
LV
B
2
P
LV
B
C
K
M
LV
B
C
K
P
LV
B
3
M
LV
B
3
P
VD
D
C
GN
D
LV
A
0
M
LV
A
0
P
LV
A
1
M
LV
A
1
P
LV
A
2
M
LV
A
2
P
LV
A
C
K
M
LV
A
C
K
P
GN
D
VD
D
P
LV
A
3
M
LV
A
3
P
GN
D
B
YPA
SS
GN
D
DV
I_
R
-
DV
I_
R
+
GN
D
GND
DVI _G+
DVI _G-
AVDD_D VI
DVI _B+
DVI _CK+
AVDD_D VI
AVDD_P LL
DD CD_DA
GND
HSYNC1
BI N1P
BI N1M
DVI _B-
GND
DVI _CK-
REXT
GND
DD CD_CK
AVDD_ ADC
VYSNC1
SOGI N1
GI N1P
GI N1M
RI N1P
RI N1M
BI N0M
BI N0P
GI N0M
GI N0P
SOGI N0
RI N0M
RI N0P
AVDD_ ADC
GND
HSYNC0
VSYNC0
RMID
REFP
REFM
VI _D ATA[ 8]
VI _D ATA[ 9]
VI _DATA[ 10]
VI _DATA[ 11]
VI _DATA[ 12]
VI _DATA[ 13]
VI _D ATA[ 14]
VI _D ATA[ 15]
AVDD_ APLL
GPO[ 5]
GPO[ 4]
GND
VI
_
C
K
VI
_
D
A
T
A
[0
]
VI
_
D
A
T
A
[1
]
VI
_
D
A
T
A
[2
]
VI
_
D
A
T
A
[3
]
VI
_
D
A
T
A
[4
]
VI
_
D
A
T
A
[7
]
GN
D
VD
D
P
IN
T
RD
Z
DB
U
S
[0
]
DB
U
S
[1
]
VI
_
D
A
T
A
[5
]
VI
_
D
A
T
A
[6
]
VD
D
C
GN
D
H
WR
E
SET
AL
E
WRZ
DB
U
S
[2
]
DB
U
S
[3
]
GP
O
[3
]
GP
O
[2
]
GP
O
[1
]
VD
D
C
GN
D
M
D
A
T
A
[31]
M
D
A
T
A
[30]
M
D
A
T
A
[29]
M
D
A
T
A
[28]
VD
D
M
GN
D
M
D
A
T
A
[27]
M
D
A
T
A
[26]
M
D
A
T
A
[25]
M
D
A
T
A
[24]
M
D
A
T
A
[23]
M
D
A
T
A
[22]
M
D
A
T
A
[21]
M
D
A
T
A
[20]
M
D
A
T
A
[19]
M
D
A
T
A
[18]
M
D
A
T
A
[17]
M
D
A
T
A
[16]
DQ
S
[2
]
VC
T
R
L
DQ
S
[3]
DQ
M
[1]
DQS[ 0]
MDATA[ 0]
GND
VDDC
MADR[ 10]
MADR[ 9]
MADR[ 8]
GND
VDDM
MADR[ 7]
MADR[ 6]
MADR[ 5]
MADR[ 4]
MADR[ 3]
MADR[ 2]
MADR[ 1]
MADR[ 0]
WEZ
CASZ
GND
VDDM
RASZ
BADR[ 0]
BADR[ 1]
AVDD_PLL2
GND
MCLK
MCLKZ
MCLKE
MDATA[ 1]
MDATA[ 2]
MDATA[ 3]
MDATA[ 4]
MDATA[ 5]
MDATA[ 6]
MDATA[ 7]
MDATA[ 8]
MDATA[ 9]
MDATA[ 10]
MDATA[ 11]
GND
VDDM
MDATA[ 12]
MDATA[ 13]
MDATA[ 14]
MDATA[ 15]
DQS[ 1]
DQM[ 0]
MADR[ 11]
VDDC
GND
VDDM