ViewSonic VA1912w-2 - Page 59

V33P
V33C
V33CV5A
V33PV5A
DVI_5V
VGA_5V
VCTRL
V18C
Vref
GND
GND
V18C
GND
(SCALER VCC)
(POWER FOR SCALER)
(Panel VCC)
Heat-Sink
L9 FBMJ2125HS420/PbFL9 FBMJ2125HS420/PbF
B
1
C
2
E
3
GND
4
Q8
H2907AS
Q8
H2907AS
C160
0805/4.7u/16V/Y
C160
0805/4.7u/16V/Y
TP
1
V33C1 V33C1
R202
0603/51R/1%
R202
0603/51R/1%
GND
1
VOUT
2
VIN
3
VOUT
4
U4
LM1117MPX-3.3/RoHS
U4
LM1117MPX-3.3/RoHS
L18
FBMJ2125HS420/PbF
L18
FBMJ2125HS420/PbF
C44
1206/22u/16V/Y/RoHS
C44
1206/22u/16V/Y/RoHS
R203
0603/2K/1%
R203
0603/2K/1%
1 2
3
D7
BAV70W/open
D7
BAV70W/open
C43
0603/100n/25V/7/RoHS
C43
0603/100n/25V/7/RoHS
1 2
D9
B240A-F
D9
B240A-F
GND
1
VOUT
2
VIN
3
VOUT
4
U6
LM1117MPX-3.3/RoHS
U6
LM1117MPX-3.3/RoHS
C45
0603/100n/25V/7/RoHS
C45
0603/100n/25V/7/RoHS
C53
0603/100n/25V/7/RoHS
C53
0603/100n/25V/7/RoHS
C52
1206/22u/16V/Y/RoHS
C52
1206/22u/16V/Y/RoHS
R1
0603/0R/5%/open
R1
0603/0R/5%/open
TP
1
V33P1 V33P1
C51
0603/100n/25V/7/RoHS
C51
0603/100n/25V/7/RoHS
C50
1206/22u/16V/Y/RoHS
C50
1206/22u/16V/Y/RoHS
TP
1
V18V1 V18V1
1 2
D35
1N4148WS-F
D35
1N4148WS-F
R5
0603/0R/5%/open
R5
0603/0R/5%/open
C42
1206/22u/16V/Y/RoHS
C42
1206/22u/16V/Y/RoHS
R204
0603/100R/1%
R204
0603/100R/1%
ViewSonic Corporation
Model
Title
Date Rev:
ViewSonic Corporation
56
Confidential - Do Not Copy VA1912w-2_VA1912wb-2
Power