LG 715T2804 Schematic

R901
330K OHM 1/4W

t

NR901
NTCR

1 2

F901

C902

0.001uF/250V

FUSE

3

C904

0.047UF

1

-

4

RV901
(nc)Varistor

L902

124

13mH

S73T174106V

R902
330K OHM 1/4W

L901

124

13mH

S73T174106V

C901

0.047UF

CN901
SOCKET

1 2

3

1 2

BD901
BU1006A-E3/45

+

3

R903
330K OHM 1/4W

C903

0.001uF/250V

3

HS1:P/N

678

OUT

VCC

GND

INV

COMP

MOT

123

RFmin

R958
18K OHM 1% 1/8W

IC901
FAN7529MX

CS ZCD

4 5

C913

0.01uF

65T0805103 32

071220

C911

0.1uF

+

R909
47K OHM 1% 1/8W

R957
10K OHM 1/4W

C934

0.22uF/25V

10uF/50V

Q90T0086 1
BD901/Q901/D902

R918
10 OHM 1/8W

R919
22 OHM 1/8W

C909

470 OHM
R917

C912
1000pF

R912
1M OHM 1% 1/4W

R913
33K OHM 1% 1/8W

STBY

D903
LS4148

1 2

R953
2M OHM 1/4W

R954
2M OHM 1/4W

R955
2M OHM 1/4W

R956
27K OHM 1/8W

1

R916
10K OHM 1/8W

R911
1M OHM 1% 1/4W

FB905

BEAD

71G 55 9 T

1

Css

2

DELAY

3

CF

4

RFmin

5

STBY

6

ISEN

7

LINE

8 9

DIS PFC_STOP

IC951
L6599D

56T 665 10 1

C905
1uF/520V

AC

L906
300uH

73T 174122 L

1

8

R959

510KOHM +-5% 1/8W

652

7

R906
200K OHM 1/4W

R907
56K OHM 1/8W

71G 55 9 T

1 2

R905
15KOHM1/4W

C910
56pF

FB902
BEAD

0.001uF/250V

C932

0.1uF

R908
15K OHM 1/8W

C914

0.1uF

65T0805104 32

071220

C906

0.001uF/250V

C950

VCC

B+

C933
220pF

L903

BEAD

2

D902

DIODE FMN-1106S 10A/600V TO-220

93T 52 56

2

AC

Q901
STW20NM60

3

R915

0.1 OHM 3W

61T153M10852T

R910
1M OHM 1% 1/4W

R932
1M OHM 1% 1/4W

AC

C951
10nF

C936

0.1uF

R914

16

VBOOT

15

0 OHM 1/4W

HVG

14

OUT

13

N.C.

12

Vcc

11

LVG

10

GND

C935

0.1uF

B+

FB906
BEAD

C907

+

71T 55 26 S

100uF/450V

1 2

R920
150KOHM +-1% 1/4W

VCC

C937

0.1uF

FB904

1 2

BEAD

71G 55 9 T

C953
10nF

65G 1K471 2T

FB

B+

R933
1M OHM 1% 1/4W

D951
LS4148

22 OHM 1/8W

+

C939
10uF/50V

R921
150KOHM +-1% 1/4W

C920

0.1uF

R960

D952
LS4148

22 OHM 1/8W

R962

1K OHM 1/4W

C952
10nF

BNO

R930
51K OHM 1/8W

VCC

1M OHM 1% 1/4W

R961
51KOHM +-5% 1/8W

R964

C940

0.001uF

R924
1K OHM 1/8W

R934

R963

51KOHM +-5% 1/8W

C915

0.01uF

R922
150KOHM +-1% 1/4W

1

BNO

OVP

2

COMP

VCC

3

(-)LATCH

OUT

4 5

CS GND

IC931
LD7522PS

C919
1000pF

+

C921
10uF/50V

D934
LS4148

R935
240K OHM 1% 1/8W

HS4:P/N
Q90T0098 1
Q951

2

1

3

HS5:P/N
Q90T0098 1
Q952

2

1

3

R965

0.33 OHM +-5% 2WS

61T152M33852T

STBY

100 OHM 1/4W

R967

C942

0.0047uF

8
7
6

1

2

3

B

Q951
STP20NM50/FP

Q952
STP20NM50/FP

R929
470 OHM 1% 1/6W

Q932
KTD1691/P

C922
1uF

RFmin

R966

3.9K OHM 1/4W

R923
10K OHM 1/4W

VCC1

C918

0.1uF

D931
LS4148

R928
22 OHM 1/8W

A

T951
POWER X'FMR

80TL40T 8 YS

11416
2

7
8

C941

0.027uF/1000V

63T211J273 5C 10

43

D932
LS4148

+

C917
10uF/50V

R927
10K OHM 1/8W

R931
1K OHM 1/8W

BNO

R936
150K OHM 1% 1/8W

13

10
9

11
12

15

R968

6.2K OHM 1/4W

12

IC952
PC123X8YFZOF

C949

0.1uF

3

1

IC953

2

AZ431AZ-AE1

D933

AU02Z

+

C916
100uF/50V

67T215A1017KT

VCC1

C948
NC

R970

1K OHM 1/8W

C923
2200pF1KV

D937
SARS01-V1

1 2

71T 55 26 S

Q931
STP10NK70ZFP

HS2:P/N
Q90T0098 1
Q931

R926

1.2 OHM 2W

61T152M12952T

R969

3.3K OHM 1/4W

61G 17233252T

FB901

BEAD

R937

100KOHM +-5% 1WS

R925

4.7 OHM 1/4W

HS6:P/N
Q90T0087A01
D955

+24V

R972

20.5K OHM 1% 1/8W

R973

1.96K OHM 1/8W

T931

1

2

3
4

5

80TL32T 5 N

D955

3

V30100C-E3/4W

2

1

HS7:P/N
Q90T0098 1
Q956

3

D956
SBT15006JST

2

1

24V

+12V

POWER X'FMR

9
10

6
7

FB

43

24V

+

+

R971
47KOHM +-1% 1/8W

R938
47 OHM 1/4W

R940
47 OHM 1/4W

5V

R942
470 OHM 1/4W

12

IC932
PC123X8YFZOF

C930

0.1uF

IC933
AZ431AZ-AE1

L971

3.0uH +-10%

C943
1000UF35V

67T215A1026KV

C946
470uF/25V

C924

R939

0.001uF

47 OHM 1/4W

R941
47 OHM 1/4W

3

1

+12V

+24V

R943
1K OHM 1/8W

R944
10K OHM 1/8W

R946

2.1K OHM 1% 1/8W

+

C945

C944

1uF

470UF35V

67T215A4716KT

L931

3.5uH

+

C947

R976

220uF/25V

1.5K OHM 1/4W

67T215A2214KT

5V

C925

0.001uF

C926

+

1000uF/25V

ZD931
MTZJ T-72 15B

12

ZD932
MTZJ T-72 27B

12

Q933
2N3904S-RTK/PS

R974

5.1KOHM +-5% 1/4W

+12V

T2804-1-X-X-4-080318

02.POWER

C929

0.1uF

D938
LS4148

D939
LS4148

+5V

67T215A1024KT

R947
56 OHM 1/4W

R948
62K OHM 1/8W 1%

B

ZD933
RLZ15B

R975

5.1KOHM +-5% 1/4W

+24V

D935
SBT15006JST

2

HS3:P/N
Q90T0098 1
D935

R945

2.4K OHM 1% 1/8W

T P V ( Top Victory Electronics Co . , Lt d. )

絬 隔 瓜 絪 腹

Key Component

Date

L932

3.5uH

A

43

1 2

+24V

+5V

C928

+

470uF 16V

5V

R949
1K OHM 1/4W

12

IC934

PC123X8YFZOF

Q934
2N3904S-RTK/PS

R950

10KOHM +-5% 1/8W
C931
1uF

PS ON

+5V

OEM MODEL Size

TPV MODEL

715T2804 1

PCB NAME

of

12Tuesday, March 18, 2008

Sheet

+12V

PS ON

R951
3K OHM

R952
3K OHM 1/8W

CN902

1
2
3
4
5
6
7
8

9
10
11
12

CONN

INV

ENA

DIM

CN903

1

2

3

4

5

6

7

8

9
10
11
12
13

CONN

Custom

1.0

Rev

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