ViewSonic VA2012w-2 Service Manual page 70

20” color tft lcd display
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+3.3V
6
ViewSonic Corporation
T0M
5
T0M
T1M
5
T1M
T2M
5
T2M
TCLK1M
5
TCLK1M
T3M
11
5
T3M
T4M
13
5
T4M
15
17
5
T5M
T6M
19
5
T6M
TCLK2M
21
5
TCLK2M
T7M
23
5
T7M
25
R68
10K/6/NC
27
29
LCD-VDD
LCD-VDD
R70
0/6/NC
GND_A
GND_A
Max 2.0A
+5V
L9
+18V
BEAD 120/1206
L10
+12V
BEAD 120/1206/NC
L11
BEAD 120/1206/NC
R73
4.7K/6
2
LCD-ON
GND_A
67
VA2012w-2_VA2012wb-2
Confidential - Do Not Copy
CN4
T0P
1
2
T0P
1
2
T1P
3
4
T1P
3
4
T2P
5
6
T2P
5
6
7
8
7
8
TCLK1P
9
10
9
10
TCLK1P
T3P
12
11
12
T3P
T4P
14
T4P
13
14
16
15
16
T5P
18
T5P
17
18
TXB2+
T6P
20
19
20
T6P
TXBC+ TCLK2P
22
21
22
TCLK2P
TXB3+ T7P
24
T7P
23
24
26
25
26
28
27
28
30
29
30
1841 30P
GND_A
GND_A
SI9435
Q3
R71
1
8
4.7K/6
2
7
3
6
4
5
R72
2.2K/6
GND_A
3
Q4
MMBT3904
1
5
5
5
5
5
5
5
5
+3.3V
5
R67
5
10K/6/NC
LCD-VDD
L12
BEAD 120/1206
+
GND_A
GND_A
2005.06.13 modify
ViewSonic Corporation
Model
Title
Date
PANEL OUTPUT
Rev:

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