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CN900 POWER
+12V_IN
+15V TP210 TP212 L902 FERRIT BEAD 2 1
Opt. Int. Supply
5A F900 C900 C901
U900 LM2596S-5.0 1 5 VIN ON/OFF
TO263-7
+5V_M FBK 4 2 L905 PE-54040
33uH
Opt. Ext. Supply
GND
L906 FERRIT BEAD C902 EEUFC1V331
330uF/35V
TP219 TESTPAD TP220 TESTPAD D1 D1 D2 D2 8 7 6 5
+5V
VOUT
C908 0.1uF ON-OFF
C914 2.2uF
10V
R902 4.7K 1 2 3 4
U906 S1 G1 S2 G2
CN901 41792-2 TP211
EEUFC1V681
680uF/35V
0.1uF
D903 1N5820
3
C915 47uF
10V
D
L903 FERRIT BEAD
L907 FERRIT BEAD GND +5V
FDS9933A 3 GND R903 Q900 BC848B 2 1 47K
D
/STDBY
R900 10K
1.5A Max
GND +2.5V LP3962ES-2.5 TP221 TESTPAD 4
D900 MRA4003T3
D901 2 MRA4003T3 L900 FERRIT BEAD C903
+
1
SD
TO263-5
GND ERROR
VIN
VOUT
47uF
47uF/10V
3 5
U901
+
C909 47uF
47uF/10V
+5V GND
R901 10K
1.5A Max
+3.3V LP3962ES-3.3V TP222 TESTPAD 4 C U902 3 5
D902 2 C MRA4003T3 L901 FERRIT BEAD C904
+
1
SD
TO263-5
GND ERROR
VIN
VOUT
+
47uF
47uF/10V
C910 47uF
47uF/10V
GND
B
B
Proje= Kod= Schematic=
A
20'' LCD TV (CHIMEI) ZH1.190-02 POWER
A
Beko Elektronik A.S.
Size C Title 7. Power
Control Sheet 9
6
Rev A
of 9
Document Number Date 24-Sep-2003
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