BEKO 20LCD Schematics PWR

654321

CN900

POWER

Opt. Ext. Supply

D

C

+12V_IN

TP210

CN901
41792-2

Opt. Int. Supply

TP211

1

2

TP212

L902

FERRIT BEAD

L903

FERRIT BEAD

F900

+15V

5A

C900

EEUFC1V681

680uF/35V

+5V

C901

0.1uF

D900

MRA4003T3

+5V

D902

MRA4003T3

D901

MRA4003T3

U900
LM2596S-5.0

1

VIN

ON/OFF5VOUT

TO263-7

L901
FERRIT BEAD

GND

3

L900
FERRIT BEAD

FBK

ON-OFF

GND

BC848B

Q900

+5V_M

3

2

GND

C914

2.2uF

10V

TP219
TESTPAD

TP220
TESTPAD

8

D1

7

D1

6

D2

5

D2

R902

4.7K

R903

1

47K

1
2
3
4

U906

S1
G1
S2
G2

FDS9933A

+5V

GND

C915
47uF

10V

/STDBY

D

C

4

2

D903
1N5820

+

C903

C904

47uF

47uF/10V

+

47uF

47uF/10V

L905

PE-54040

33uH

R900
10K

2
1

R901
10K

LP3962ES-2.5

VIN

SD

TO263-5

LP3962ES-3.3V

2

VIN

1

SD

TO263-5

GND3ERROR

5

GND

C902

EEUFC1V331

330uF/35V

VOUT

U901

GND3ERROR

U902

5

VOUT

1.5A Max

1.5A Max

L906

FERRIT BEAD

C908

0.1uF

L907

FERRIT BEAD

+2.5V

TP221
TESTPAD

4

+

C909
47uF

47uF/10V

+3.3V

TP222
TESTPAD

4

+

C910
47uF

47uF/10V

GND

B

B

Proje= 20'' LCD TV
(CHIMEI)
Kod= ZH1.190-02
Schematic= POWER

A

A

Beko Elektronik A.S.

Rev

A

9

C

Title

24-Sep-2003

7. Power

Control

Sheet 9

Size

Document Number
Date

1 2 3 4 5 6

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