LG EBU57406201 Schematic

SB-OVP

B+

5V

L903

L906

D902

FB904

T931

300uH

1

2

73T 174122

L

10A/600V TO1 -220

2

1

R938

R939

C924

C925

L932

POWER X'FMR 47 OHM 1/4W

47 OHM 1/4W

0.001uF

0.001uF

3.5uH

1 2

5 6

DIODE FMN-1106S 2

BEAD

93T 52 56

FB906

1 A 250VAC

9

+5V

VCC

+

BEAD 84T 53

3 C

C952

C923

R937

10

R940

R941

+

+

C907

71T 55 26 S

10nF

ZD934

D940

2200pF1KV 100KOHM +-5% 21WS

6

47 OHM 1/4W

47 OHM 1/4W

C926

C928

100uF/450V

LS4148

1000uF/25V

470uF 16V

C905

1

1

2

7

3

67T215A1024KT

1

BD901

1uF/520V

8

7

C953

C915

RLZ22B

3

D935

0.01uF

SBT15006JST

D10XB60

470PF

4

2

+

65G 1K471 2T

VCC1

D937

3

2

R905

SARS01-V1

5

1

15KOHM1/4W

-

2

R920

R921

R922

D932

FB901

D933

R918

D903

150KOHM +-1% 1/4W

150KOHM +-1% 1/4W

150KOHM +-1% 1/4W

LS4148

1

2

4

AC

80TL32T 5 N

NC

NC

BEAD

C910

1

AU02Z

R925

56pF

Q901

+

+

4.7 OHM 1/4W

RV901

C911

R919

3

STW20NM60

C918

C917

C916

71T 55 26 S

0.1uF

0.1uF

10uF/50V

100uF/50V

Varistor

22 OHM 1/8W

67T215A1017KT

C956

FB

D931

470 PF

NC

065G

1K471 2T

8 7 6

5

+

R916

1

8

R928

ZD931

D938

C909

BNO

BNO

OVP

MTZJ T-72 15B

LS4148

VCC OUT GND ZCD

10uF/50V

10K OHM 1/8W

2

7

22 OHM 1/8W

Q931

R906

3

COMP

VCC

6

STP10NK70ZFP

5V

+12V

2

1

IC901

(-)LATCH OUT

200K OHM 1/4W

INV COMP MOT CS

4

CS

GND

5

FAN7529MX

L902

IC931

2

3

470 OHM

LD7522PS

R927

ZD932

D939

1 2 3 4

R917

C920

R930

10K OHM 1/8W

MTZJ T-72 27B

LS4148

+24V

2

1

AC

0.1uF

51K OHM 1/8W

R942

FB

1

4

C912

R915

R929

470 OHM 1/4W

C919

R926

R947

13mH

1000pF

0.1 OHM 3W

470 OHM 1% 1/6W

S73T174106V

R907

61T3SWJ10864D

1000pF

1.2 OHM 2W

56 OHM 1/4W

56K OHM 1/8W

61T 20J129GB1

SY

Q933

4

1

2N3904S-RTK/PS

R902

IC932

R943

330K OHM 1/4W

R908

R912

R911

R910

PC123X8YFZOF

1K OHM 1/8W

10K OHM 1/8W

680K OHM 1% 1/4W680K OHM 1% 1/4W680K OHM 1% 1/4W

3

2

C929

R948

B+

1

2

62K OHM 1/8W 1%

R901

R903

VCC

VCC1

0.1uF

C954

Q932

330K OHM 1/4W

330K OHM 1/4W

5V

47pF

R913

D953

3

KTD1691/P

C904

C914

C913

13K OHM 1% 1/8W

ZD935

LS4148

+ C921

R931

C930

R944

0.22uF

0.01uF

1K OHM 1/8W

0.1uF

10K OHM 1/8W

0.22UF

065T0805224 32 65T0805103 32

1

2

10uF/50V

071220

071220

RLZ15B

A

R945

B

2.4K OHM 1% 1/8W

A

R949

+5V

R932

R933

R934

1K OHM 1/4W

D934

R979

680K OHM +-1% 1/4W680K OHM +-1% 1/4W680K 1/8W 1%

IC933

C906

AC

BNO

AZ431AZ-AE1

R946

0.001uF/250V

2

2.4K OHM 1% 1/8W

4

1

C902

C903

82K OHM 1% 1/8W

2

LS4148

IC934

0.001uF/250V

0.001uF/250V

R924

R935

R936

PS ON

FB902

ZD936

C922

R978

PC123X8YFZOF

BEAD

T

0.47UF 25V

3

2

71G

55 9

BZT521-C5V6

100K OHM 1% 1/8W

C950

D936

R980

B

1

1M OHM 1% 1/8W

1M OHM 1% 1/8W1MOHM 1% 1/8WLS4148

51K OHM 5% 1/8W

Q934

0.001uF/250V

C957

2

SB-OVP

ZD933

2N3904S-RTK/PS

1UF 50V

R981

RLZ15B

R950

51K OHM 5% 1/8W

1

10KOHM +-5% 1/8W

2

L901 3

C931

1uF

1

4

24V

FB905

13mH

S73T174106V

1

2

CN902

B+

0.1OHM 1W

D951

D955

C901

R953

061T 30310852T GP

LS4148

1

3

L971

0.047UF

2M OHM 1/4W

2

V30100C-E3/4W

2

T951

3.0uH +-10%

3

C951

22 OHM 1/8W

POWER X'FMR

2

+24V

+12V

4

10nF

R960

Q951

80TL40T 8 YS

5

1

STP20NM50/FP

+

+

6

R954

1

16

1

C943

C944

C945

R974

R975

7

2

RFmin

2M OHM 1/4W

3

2

8

t

R961

1000UF35V

470UF35V

1uF

5.1KOHM +-5% 1/4W

5.1KOHM +-5% 1/4W

9

C936

51KOHM +-5% 1/8W

14

67T215A1026KV

67T215A4716KT

10

PS ON

11

NR901

0.1uF

13

12

NTCR

R955

+5V

1

2M OHM 1/4W

D952

VCC

LS4148

10

CONN

1

CF

OUT

16

R914

2

9

3

ENA

2

Css

VBOOT

15

0 OHM 1/4W

3

DELAY

HVG

14

4

RFmin

N.C.

13

22 OHM 1/8W

D956

L931

DIM

INV

FUSE

7

10

R962

Q952

11

SBT15006JST

3.5uH

+12V

ISEN

LVG

STBY

5

STBY

Vcc

12

F901

6

11

1

STP20NM50/FP

12

2

R957

8

LINE

GND

9

3

10K OHM 1/4W

DIS PFC_STOP

7

1

+

C946

+

C947

R976

IC951

R963

8

15

470uF/25V

220uF/25V

1.5K OHM 1/4W

R959

C932

C933

R958

L6599D

51KOHM +-5% 1/8W

67T215A2214KT

CN901

510KOHM +-5% 1/8W

0.1uF

220pF

18K OHM 1% 1/8W

56T 665 10

1

1K OHM 1/4W

R964

CONN

C941

0.027uF/1000V

1

2

R965

63T211J273 5C

10

+

C934

R956

C935

0.5 OHM 2W

3

0.22uF/25V

36K OHM 1/8W

0.1uF

C937

C939

C940

61T2SWJ50852T

0.1uF

47uF/50V

0.001uF

STBY

RFmin

CN903

24V

+24V

1

2

3

R966

4

3.9K OHM 1/4W

R968

5

100 OHM 1/4W

6.2K OHM 1/4W

R951

6

R967

3K OHM

7

R969

8

4

1

3.3K OHM 1/4W

9

61G 17233252T

10

C942

IC952

11

0.0047uF

PC123X8YFZOF

12

3

2

13

C948

+24V

+12V

NC

R952

CONN

3K OHM 1/8W

R970

C949 1K OHM 1/8W

R972

R971

R977

20.5K OHM 1% 1/8W

2.2KOHM +-1% 1/8W

0.1uF

47KOHM +-1% 1/8W

3

C955

1

2

IC953

AZ431AZ-AE1

R973

1UF 25V

1.96K OHM 1/8W