Samsung BN44-00645A Schematic

12345678 9

PAGE REVISION SHEET NUMBER

1 of 4

A

B

C

D

E

1

2

N.C

SUR3

SA802

1

2

MAX.330KOHM 1%

RX803S

MAX.330KOHM 1%

MIN. 1/4W

CY802S
Max.220pF
Min.250Vac,Y1

2

SUR1

1

CY804S
Max.22pF
Min.250Vac,Y1

N

2

4

1

3

LX802S
SQ231819
19mH,0.45pi

CX802S
Min.275Vac,X1

MAX.0.33uF

RX802S

MIN. 1/4W

RX801S

MAX.330KOHM 1%

MIN. 1/4W

2.5ohm

DSC-2.5D-15MSOK

NT811S

CY801S
Max.220pF
Min.250Vac,Y1

S-GND

2

4

1

3

LX801S

SQ231813

13mH,0.45pi

CX801S
Min.275Vac,X1

MAX.0.33uF

2

1

VX801S
INR14D751

750V,4500Ap(8/20us)

S-GND

1

2

CN801S

DAC-18D4A

SA801

L

SUR4

N.C

2

1

12

1

2

SUR2

1

2

CY803S
Max.22pF
Min.250Vac,Y1

FP801S
T5.0AH

21

250V

4

S-GND

H/S 1

RP813
30J
3216

ZDP803

RP817
10KF
1608

N.C

DP803
1N5408
DO-201AD

RP818

4.7F
3216

BEP801

Chip Bead

3216

RP814
10KF
1608

PFC_POWER_1_A

VB

RP839

RP825

1MF

1MF

3216

3216

RP828

RP840

1MF

1MF

3216

3216

RP831

RP841

1MF

1MF

3216

3216

RP834

RP842

1MF

1MF

3216

3216

RP807

3.7V

6.8KF
3216

3.0V

RP804
18KF
3216

RP806
20KF
3216

CP816
47pF
1kV

DP808C
FMN-1106
ST

BBP801
Lead Bead

QP801CS
STF13NM60

GND_P

CP810
22nF
1608

CP806
220pF
1kV

RS802
10
2012

J

H/S 1

GND_P

DS807
BAV99LT1G
SOT-23

ZDS803
Z02W15VY
SOT-23

PFC_OUT

RM817

62KF

1608

QS801
DXT651
SOT-89

400V_PFC_P

SEM3050_3_A

QM852
KTN2907AS
SOT-23

RM816

1KF

1608

RM818

8.2KF
1608

ICM802
TL431AM

RS811
470F
2012

CM820

22nF

1608

GND_P

3P

21

FP802S

T2AL/250V

12

CP814S
450V
100uF

VCC_IC_P

VCC_PS_ON

400V_SIGN2151_SW_P

SQD2011K_1_A

CS811

CS801

RS806

N.C

VCC

47pF
1kV

0.6ohm
5%,1W

.

ZDS802
SMFZ18V
SOD-123

ICS801CS

4

3

2

1

CS806

2.2nF
1608

SQD2011K

FB

GND

VCC

CS

CS803
100nF

1608

Drain

5

Drain

6

Drain

7

Drain

8

ZDS801
N.C

RS804
82kJ
2W

CS802
10uF
50V

DS803
1N4007GP
DO-41

DS804
1N4007

400V_PFC_P

A

CY891S

N.C

12

CY892S
Max.680pF

Min.250Vac,Y1

1

4

OVP_PROTECT_S

23

SIGN1962_S

SIGN2142_S

4

COLD

RS864

47J

3216

RS865

47J

3216

RS866

47J

3216

RS867

47J

3216

3T

7

8

GND_S

TL431_SQD2011K_1_A

PT_A

RS856
3KF
1608

PT_K

CS852
220nF
1608

CS853
N.C

ICS851
TL431AM
SOT-23

SEQ_PSON_1_A

SIGN1970_S

PT_A

PT_K

QQ852
2N7002K
SOT-23

GND_S

1

23

CS866

1nF

1608

RS857
680F
1608

RS859
47kF
1608

CS867

DS854C

SR510

DS853C
SR510

RQ858
150KF
1608

1nF

1608

RS860
51kF

1608

RS861
270F

1608

RS863

1.5KF
1608

CS855
390uF
25V

12

A5V

RS862
47KF
3216

GND_S

CQ861
10nF
1608

CS868

2.2uF
1608

CS865

2.2uF
1608

RQ864
20KF
1608

A5V_DC5V_DC

RS852
100KF
1608

PS_ON

FAIL_OUT

PS_ON_CT_S

FAIL_OUT_CT_S

A5V_S

GND_S

PS_ON_CT_S

1

FAIL_OUT_CT_S

B

C

D

E

HOT

VS

12

CS809

630V

2.2nF

1 2

12

DRAIN

VCC

12

FB

GND_P

12

DS806

UF4007

RS801

0J

3216

SIGN2208_P

CS805

12

47uF

400V_SIGN1994_SW_P

SIGN1998_P

GND_P

SIGN1993_CT_P

PC801S

PS2561D

PC802S

PS2561D

50V

TS801CS

LPD6G-3STB,550uH
EER2811-R4

30T

6

5

4

3

3T

2

1

7T

SIGN2013_P

GND_S

DP805
1N5408
DO-201AD

SIGN2408_P

QP803
KTN2222AS
SOT-23

QP804
KTN2907AS
SOT-23

VB

VL

GATE

DP801
BAV70
SOT-23

RP815
10F
1608

RP810
100J
3216

RP816

4.7J
3216

400V_SIGN1362_P

BD801S

1

KBJ606G

CP819

12

1uF
450V

12V_SIGN1960_P

RP812

12

0.14ohm
5%, 2W

RP801

12

0.14ohm
5%, 2W

9

10

2

1

TP801CS

LPD6D-3PFC
Lp=180uH
Np=41.5Ts

8

7

6

5

3

4

3

2

GATEGND_PGND_N

CP815
100nF
1608

ICP801
SEM3050

RP805
10ohm
3216

RP803

4.3KF
1608

1

2

3

4

CP811

FB

COMP

RT

OVP5CS

2.2nF
1608

VCC

OUT

GND

8

7

6

F

NOTE

RP802
240KF
1608

CP801
120pF
1608

CP802
470nF
1608

CP803
100nF
1608

CP804

2.2nF
1608

CP805

4.7nF
1608

ZDP801
N.C

* N.C : No Connection

Comply with the threshold of substances which are specified in 0QA-2049.

CP807
1uF
1608

CP808
1uF
1608

CP812
50V
22uF

RP808
33KF
3216

CP809
22nF
1608

RS812
100KF
1608

CM810

22nF

1608

53 8641 972

GND_P

USER

SAMSUNG ELECTRONICS

MODEL NAME

L42S1_DSM(2CH)

BN44-00645A

PDM NUMBER

PSLF121S05A

VCC_IC_CT_P

SCALE

REVISION

REV R.E

CommonScore

DATE

14.02.10

DRAWN

Y.D.Jung

CHECKED

S.C.Yang

APPROVED

VCC_IC_CT_P

F

S.H.Kim

12345678 9

PAGE REVISION SHEET NUMBER

HOT

COLD

2 of 4

A

SEM3110_1_A

B

C

D

400V_PFC_P

VCC_IC_CT_P

RM801
330F

1608

RM802

1.2kF
1608

CM803
1uF
1608

RM803

2.2KF
1608

VCC_IC_CT_P

RM804
20KF
1608

2

CM808

2.2uF
2012

RM823
0ohm

1608

RM805
330KF
1608

CM804
27nF
1608

1

2

3

4

CM821
1uF
1608

VCC_IC_P

ICM801
SEM3110A

GD1

DT

VCC

RT

GND

OC

GD2

SS

CM805
1uF
1608

1 2

CM809
N.C
.

8

7

6

5

CM801
10uF
50V

RM828
51F
3216

RM825
10kF
1608

RM807
10F
1608

RM806
10F
1608

CM815

56pF

1608

DM806
BAV99LT1G

RM824

4.7J
3216

QM804
PMBT2907A
SOT-23

QM805
MMBT2222A
SOT-23

QM806
PMBT2907A
SOT-23

RM826

10KF
1608

RM819

2.4KF
1608

RM820
100KJ

GND_P

QM803
MMBT2222A
SOT-23

CM812
100nF
1608

3216

CM802
630V
10nF

RM821
100KJ
3216

RM808
20F
3216

RM809
20F

3216

DM801
BAT54C
SOT-23

RM822
100KJ

3216

DM802
BAT54C
SOT-23

CM811
100nF
1608

DM803
BAT54C
SOT-23

CM807

100pF

1KV

GA2

GA1

GND_P

RT_FB

B13V_S

B5V_S

A

B

C

D

TM801CS

LPD6E-3LM,500uH
EE3414

3T

8

3T

27T

7

6

5

4

3

400V_SIGN2299_SW_P

2

1

3

7

8

6

TM802CS
EE1312
PT13
300uH

4

5

LLC_POWER_1_A

VS

RM811
100F
3216

GH

GL

DM804
BAV70

DM805

BAV70

RM812
100F

3216

RM810
20F
3216

RM813
20F
3216

QM801CS
STD14NM50N

RM814
10KF
1608

QM802CS
STD14NM50N

RM815
10KF
1608

CM813
1kV
100pF

HS

CM814
1kV
100pF

400V_SIGN2299_SW_P

CM806CS

1000V

22nF

58T

1

2

GND_P

TL431_SEM3110_1_A

RM861
11KF
1608

RM859

400V_SIGN2300_SW_P

SIGN2301_P

OC

GND_P

PC803S
PS2561D

4

1

23

SIGN2028_S SIGN2038_S

PT_A

PT_K

3KF
1608

RM886
1KF
1608

CM865
220nF
1608

ICM851
TL431AM
SOT-23

CM854
100nF
1608

RM865
36F

1608

RM869
10KF
1608

RM863
10KF

1608

RM864

5.1KF
3216

DM851C
NUR460P

DM855C
NUR460P

H/S 2

MBRF2080CTL

B13V

RM862
N.C

CM864
N.C

DM861C

TO-220F

DM853C
NUR460P

DM857C
NUR460P

A5V_S

A5V

CM863
220nF
1608

CM890
220nF
1608

CM858

560uF

25V

B13V_S

SEQ_B5V_1_A

QM854
AOD4186
D-PAK

GND_S

RM890

2.4KJ
3216

ZDM853
Z02W15VY

RM891

2.4KJ
3216

RM892

2.4KJ
3216

RM882
1MF
1608

RM893

2.4KJ
3216

B13V

RM881
100KF
1608

CM851
200V
47uF

B5V

RM894

2.4KJ
3216

RM896
240KJ
3216

RM897
240KJ
3216

RM898

240KJ

240KJ

3216

3216

2

1

2

CM875

390uF
25V

RM860
470F
3216

1

240KJ
3216

PS_ON_CT_S

A5V_S

240KJ
3216

RM997

RM996

RM899

RM998
240KJ
3216

CNM803
SMAW200-H14S2

B13V

B13V

Vamp

Vamp

GND

B5V

B5V

RM999
240KJ
3216

GND_S

1

3

5

7

9

11

13

2

4

6

8

10

12

14

120V_VDRV_S

P_DIM_CT_S

BLU_ON_CT_S

P_DIM

ECO ON/OFF

BLU_ON/OFF

GND

GND

A5V

E

NOTE

F

* N.C : No Connection

Comply with the threshold of substances which are specified in 0QA-2049.

FAIL_OUT_CT_S

GND_S

GND_S

ERR_FLAG_1_A

FAIL_OUT_CT_S

FAIL_OUT

QQ856
2N7002K
SOT-23

CQ853

2.2uF
2012

DQ853
BAV70
SOT-23

CQ854

2.2uF
2012

RQ860
470KF
1608

RQ861
1MF
1608

RQ862

4.7KF
1608

QQ853
2N7002K
SOT-23

RQ863
10KF
2012

QQ854

MMBT2222A

SOT-23

ZDQ853
Z02W6.8VY
SOT-23

RQ869
1KF
1608

RQ868
1KF
1608

CQ855
1nF
1608

GND_S

GND_S

USER

SAMSUNG ELECTRONICS

MODEL NAME

L42S1_DSM(2CH)
BN44-00645A

PDM NUMBER

PSLF121S05A

B13V

A5V

B5V

B13V_S

A5V_S

B5V_S

E

ZDQ851
Z02W16VY
SOT-23

DQ858
BAV70
SOT-23

1

FLAG

R9145
0J
1608

FLAG_CT_S

SCALE

REVISION

LEVEL

REV R.E

DATE

14.02.10

DRAWN

CHECKED

APPROVED

F

Y.D.Jung

S.C.Yang

S.H.Kim

53 8641 972