Vx2025Wm - ViewSonic VX2025wm-1 Service Manual

+3.3V
6
ViewSonic Corporation
T0M
1
5 T0M
T1M
3
5 T1M
T2M
5
5 T2M
7
TCLK1M
9
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
Confidential - Do Not Copy

VX2025wm-1

53
CN4
T0P
2
1 2 T0P 5
T1P
4
3 4 T1P 5
T2P
6
T2P 5
5 6
8
7 8
TCLK1P
10
TCLK1P 5
9 10
T3P
12
T3P 5
11 12
T4P
14
T4P 5
13 14
16
15 16
T5P
18
17 18 T5P
TXB2+ T6P
20
19 20 T6P
TXBC+ TCLK2P
22
TCLK2P
21 22 R67
TXB3+ T7P
24
T7P
23 24
26
25 26
28
27 28
30
29 30
10K/6/NC
1841 30P
GND_A
GND_A
SI9435
Q3
R71
1 8
4.7K/6 BEAD 120/1206
2 7
3 6
4 5
R72
2.2K/6
GND_A
Q4
MMBT3904
5
5
+3.3V
5
5
LCD-VDD
L12
+
GND_A
GND_A
ViewSonic Corporation
2005.06.13 modify
Model
Title
Date
PANEL OUTPUT
Rev: