Service manual

19″ LCD Monitor Wipro WA19W
21
Q703
KN2907AS
C712
0.1uF 16V
DVI_5V
D701
SM340A
VCC3.3
MVC C
VCTRL
Volume#
R708
1.5 OHM 2W
MVC C
D702
NC
Internal EDID BAT54C
External EDID
Q702
KN2907AS
PANEL_ID# 2
PANEL_ID#
R709
NC
R710 NC
VCC3.3
VCC3.3 VCC3.3
VCC3.3
FB702
300 OHM
R701
NC/0R05 1/4W
lock type
+
C704
100UF25V
VSS
1
VOUT
2
VIN
3
U701
AP1117E33LA
FOR EMI
FB703
300 OHM
C710
0.1uF 16V
C711
0.1uF 16V
TSUM5PFHL
R708R701
0R05 1/4W
TSUMU58EHL
TSUMO58CWHL
NC
3.3 OHM 2WNC
Both 223 and 252
foot-print
NC 3.3 OHM 2W
U701
223
223
252
Mut e
BKLT-EN
3
1 2
D702
NC
DSUB_5V
BKLT-VBRI
BKLT-EN
CMVCC
BKLT-VBRI
CMVCC
R702
10K 1/16W 5%
+
C706
100UF25V
C701
0.1uF/16V
R703
10K 1/16W 5%
C708
0.1uF/16V
C702
NC
1
2
3
4
5
6
7
8
9
CN701
CONN
R705
10K 1/16W 5%
R704
4K7 1/16W 5%
+
C707
100UF25V
C709
0.1uF/16V
R706
1K 1/16W 5%
Q701
2N3904S-RTK/PS
MVCC_1
FB701
NC
C705
0.1uF/16V
DGND 1,2,3
CMVCC1
VCC1.8
Mut e 2
Volume# 2
715G2883-1-6
OEM MOD EL Size
Rev
Date
Sheet of
TPV MOD EL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹 F
B
46Tuesday , March 03, 2009
<
称爹 >
4.0.POWER
G2883-1-6
1 2 FB704
300 OHM
on_BACKLIGHT 2
adj_BACKLIGHT 2