LG Flatron W1943SB - Schematic Diagrams - Voltage Regulators

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VCC3.3
VCC3.3
U703/U704: NC
C705: NC
C704: 100uF/16V
R711 22K 1/ 16W 5%
+5V
C705
0.1UF 16V
R714
NC
del D702,
D703,D701
VCC3.3
C_PANEL_INDEX
Volume
R707
NC
R704
1K 1/16W 5%
Panel_ID# 5
SOT223
Mut e# 5
BKLT-EN
BKLT-VBRI
C703
0.1UF 16V
+5V
5VCC
+5V
U703/U704: AP1117E18LA(SOT223)
C705: 0.1uF
C704: 100uF/16V
U701
AP1117D33L-13
1 2 3
ADJ(GND) VOUT VIN
Volum e# 5
U704 NC/ G1117-18T63Uf
3 2
1 4
VI VO
GND 4
VCC3.3
R708 NC/100R 1/16W 5%
Mut e
TO252
R705 100R 1/16W 5%
5VCC
BKLT-VBRI
BL_ADJ 5
C706
0.1UF 16V
VCC1.8 5
Mut e
C711
NC/4.7uF/ 16V
+
C704
100uF/16V
Q406
2N3904S-RTK/PS
Ext. 1.8V
TO252
VCC3.3
+5V4,5,6
R709
10K 1/16W 5%
U703
NC
1 2 3
ADJ(GND) VOUT VIN
R712
NC
BKLT-EN
+ C702
100uF/16V
C_PANEL_INDEX
+5V
U702
NC/AME8810-AEGTZ 0.6A/3.3V
1
23
4
GND
VOUT(heat sink)VIN
4
R706
NC/4K7 1/16W 5%
SOT223
+
C707
100uF/16V
C709
0.1UF 16V
CN404
CONN
1
2
3
4
5
6
7
8
9
R703
NC/100R 1/16W 5%
R713
NC
C701
0.1UF 16V
VCC1.8
C708
NC/1uF 10V
+5V
R710
10K 1/16W 5%
R701
NC/10K 1/16W 5%
Inte. 1.8V
VCC3.3 5
BL_ON 5
VCC3.3
R702
NC/0R05 1/16W
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