ViewSonic VSXXXXX Flat Panel Television User Manual


 
37
C703
NC/0.1UF 16V
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
<Doc> 1
.
B
46Tuesday , March 17, 2009
<
称爹
>
4. POWER
G3226-1-X-X-6-090317
VSC VG2427
C711
NC/0.1UF 16V
TO252
ADJ
1
Vout
2
Vin
3
U702
NC/AIC1117A-18PE
+
C704
100UF25V
SOT223
C705
NC/0.1UF 16V
VI
3
VO
2
GND
1
4
4
U704
AP1117E18LA
VCC1.8
on_BACKLIGHT_5v _1 5
BKLT-EN
20081210:
use Pin 123 control BL_ON [on_BACKLIGHT_1]:
R446: 0 Ohm; R708: 10K; R704: 22K;R702:1K; Q701:2N3904;C702:0.1uF
R447, R711: NC
use Pin 39 control BL_ON [on_BACKLIGHT_5V_1]:
R447: 0 Ohm; R711: 10K
R446,R708,R704,R702,Q701,C702: NC
ADD R711
LG
20081029
5VCC
VCC3.3
R711
NC
5VCC
R704
22K 1/16W 5%
Q701
2N3904S-RTK/PS
R702
1K 1/16W 5%
C702
0.1UF 16V
R708
10K 1/16W 5%
on_BACKLIGHT_1 5
5VCC
R710 NC
R707 0R05 1/16W
R703 0R05 1/16W
PANEL_ID# 5
VCC3.3
R701
NC/10K 1/16W 5%
VCC3.3
lock type
5VCC
BKLT-EN
BKLT-VBRI
+5V
BKLT-VBRI
+5V
adj_BACKLIGHT 5
+
C706
NC/100UF25V
C701
NC
C708
0.1UF 16V
C710
NC/1N 50V
1
2
3
4
5
6
7
8
9
CN701
CONN
R705
1K 1/16W 5%
+
C707
100UF25V
C709
0.1UF 16V
R706
100R 1/16W 5%
VSS
1
VOUT
2
VIN
3
U701
NC/AP1117E33LA
Volume# 5
Mute 5
ADJ(GND)
1
VOUT
2
VIN
3
U703
AP1117D33L-13
5VCC+5V
C712
NC/1uF/16V