Panel Interface - ViewSonic VA1912w-2 Service Manual

VCC1 VCC1
VCC 1
STV1 STV1
STV
1
CPV1 CPV1
CPV
1
OE1 OE1
OE 1
STB1 STB1
STB
1
POL1 POL1
POL
1
PANEL_ON/OFF1 PANEL_ON/OFF1
PANEL_ON/OFF
1
DCDC_ON/OFF1 DCDC_ON/OFF1
DCDC_ON/OFF 1
VCM_PWM1 VCM_PWM1
VCM_PWM
1
GVOFF1 GVOFF1
GVOFF
1
FSTH1 FSTH1
FSTH
1
BSTH1 BSTH1
BSTH
1
S Board X Board
RA N/P --> BA P/N
GA N/P --> GA P/N
BA N/P --> RA P/N
ViewSonic Corporation
V33P
GND
L7 L7 FBMJ2125HS420/PbF FBMJ2125HS420/PbF
VCC
V33P
C118 C118
0603/100n/25V/X/RoHS 0603/100n/25V/X/RoHS
GND
V5A
GND
V5A
C119 C119 C120 C120
1206/22u/16V/Y/RoHS 1206/22u/16V/Y/RoHS 0603/100n/25V/7/RoHS 0603/100n/25V/7/RoHS
V12A
GND
V12A
C121 C121 C122 C122
1206/4.7u/35V/Y/E 1206/4.7u/35V/Y/E
0603/100n/25V/X/RoHS 0603/100n/25V/X/RoHS
GND
59
VA1912w-2_VA1912wb-2
Confidential - Do Not Copy
CN2 CN2
36
36
35
35
FSTH
34
FSTH 34
33
FB2P 33
32
FB2N 32
31
FB1P
31
30
FB1N 30
29
FB0P 29
28
FB0N 28
27
27
26
FG2P 26
25
FG2N 25
24
FG1P 24
23
FG1N 23
22
FG0P
22
21
FG0N 21
20
20
19
FCKP 19
18
FCKN
18
17
17
STB
16
STB 16
POL 15
POL 15
14
14
13
FR2P
13
12
FR2N 12
11
FR1P 11
10
FR1N 10
9
FR0P
9
8
FR0N 8
7
7
OE 6
OE 6
CPV 5
CPV 5
STV
4
STV 4
3
3
2
2
1
1
IL-FHR-F36S-HF/RoHS IL-FHR-F36S-HF/RoHS
CN1 CN1
36
36
35
35
34
BB2P
34
BB2N 33
33
32
BB1P
32
31
BB1N
31
30
BB0P
30
29
BB0N
29
28
28
27
BG2P
27
26
BG2N
26
25
BG1P
25
BG1N 24
24
23
BG0P
23
22
BG0N
22
21
21
20
BCKP 20
19
BCKN
19
18
18
17
BR2P
17
16
BR2N
16
BR1P 15
15
14
BR1N
14
13
BR0P
13
12
BR0N
12
11
11
BSTH
10
BSTH
10
9
9
8
8
GVOFF 7
7
GVOFF
VCM_PWM
6
VCM_PWM 6
DCDC_ON/OFF
5
DCDC_ON/OFF 5
PANEL_ON/OFF 4
PANEL_ON/OFF 4
3
3
2
2
1
1
IL-FHR-F36S-HF/RoHS IL-FHR-F36S-HF/RoHS
ViewSonic Corporation
Model

Panel Interface

Title
Date Rev: