Hisense LED42K01P 2264 board LED TV PSU schematic

Trang 1

5

4

3

2

1

PWM

PWM SW BR

300V

BR

300V

+20V

PFC

5VS

STB1

PS-ON

PFC

100V

12V

AUDIO

12V 5VS PS-ON

AUDIO VCC1

12V

Title

Ver.A LED Drive

2 A3

Wednesday, July 21, 2010

<Doc>

1

Title

Ver.A LED Drive

2 A3

<Doc>

1

Title

Ver.A LED Drive

2 A3

<Doc>

1

PS-ON

5VS

C858 102/50V C858 102/50V

C892 NC C892 NC

R809 0R R809 0R

M824

VD831 RG1C VD831 RG1C

R904 0R R904 0R

Css 1

Rt 4 Ctimer

Fmax 2

BO 5

FB 6

DT 7

FFault 8

N802

NCP1396 N802

NCP1396

W808

VD815 4148 VD815 4148

R897

1M

R897

1M

1 3

Q831

R837

75R R837

75R

R849 0.15/3W R849 0.15/3W R1033 10R

XP912

R900

1M

R900

1M

R8471K

C918 104 C918 104

F802 T4A/250VAC F802 T4A/250VAC

1 3

Q804

C842

104 C842

104

R841 100K R841 100K

R813 1M R813 1M

C816 104 C816 104

R903 0R R903 0R

C836

104/nc C836

104/nc

1

XP803

R814

20K R814

20K

2

V916 BCP56 V916 BCP56

R887 5k1 R887 5k1

W815

M826

1 2 VD836

1N4148 VD836

1N4148

R827

1

N903 TL431 N903 TL431

R859 68R

XP911

M809

C863

56P/1KV C863

56P/1KV

R844 27K R844 27K

R816 20K R816 20K C805

221/2KV C805 221/2KV

C866

474 C866

474

W834

C886 474/50V C886 474/50V

R856

68R R856

68R

W807

F801 T4A/250VAC F801 T4A/250VAC

C813 68u/450V C813 68u/450V

C865

103/630V C865

103/630V

1 2 3

VD854 SRF1560 VD854 SRF1560

M811

C845 104 C845 104

3 4

L803 LCL-2420H

M821

R863 1K R863 1K

M815

R877

8k2

R877

8k2

W804

W821

R857

68R R857

68R

W826

R885

22R R885

22R

1 2 VD839

MUR160 VD839

MUR160

R882 5K6 R882 5K6

C833 471/1KV C833 471/1KV

R836 1K R836 1K

R820 22R/nc R820 22R/nc

1 M803

R883 2K R883 2K

C834

102/50V C834

102/50V

1 2 3

4 N840

PC817 N840

PC817

W844

M819

1 2 3 VD853

20A/300V VD853

20A/300V

C856 105 C856 105

VZ839 BZT52C18 VZ839 BZT52C18

C879 22uF/25V C879 22uF/25V

VB801 10A/60 VB801 10A/60

R902 5K1 R902 5K1

R899

1M

R899

1M

M812

R867

1K R867

1K

R891 1K R891 1K

R878

5k1 R878

5k1

C854 1000u/25V C854 1000u/25V

R834 100K/2W R834 100K/2W

W842

C802

474/AC275V C802

474/AC275V

R839 330R R839 330R

C840 104 C840 104

R871

W838 W806

3 4

L807 S-LCL-2508-HX

R838 3K3 R838 3K3

1 2 VD832

EU2A VD832

EU2A

R89522R/nc

1 3 5 7 9 10 12 XP901 W813

R868 20K R868 20K

XP915

XP916 R870

R858 5K1 R858 5K1

R898 1K R898 1K

C837

104 C837

104

R852 2K R852 2K

C862 104/50V C862 104/50V

C852 1000u/25V C852 1000u/25V

1 M805

W831

1 3

Q805

R808

10R R808

10R

M813

Comp_5_1 2

Multi_6_2 3

Vcc_4_7 8 N810

NCP33262

N810

NCP33262

L831

LP-HX L831

LP-HX

M816

R821 1K R821 1K

C893 104 C893 104

R831

1R8/2W R831

1R8/2W

R853 2K4 R853 2K4

C849 471/1KV C849 471/1KV

R869 3.9K R869 3.9K R894

R828

VD811 1N5408

C872 104/50V C872 104/50V

M822

1

V832 MMBT2222ALT1G

C838 1000u/16V C838 1000u/16V

1

V805 2907 V805 2907

M823

R826

C839

470u/16V C839

470u/16V

C895 472 C895 472

C871

104 C871

104 C841

104 C841 104

C806 221/2KV C806 221/2KV

W805

R872

VD851 1N4148 VD851 1N4148

M810

1 M807

R866 27K R866 27K

1

V840

10N60 V840

10N60

W812

1 M814

VD840 MBR506 VD840 MBR506

R851 82K R851 82K

R825 0.15/3W R825 0.15/3W

R855 0R R855 0R

R888

10k R888

10k

VZ811 18V VZ811 18V

1 3

Q803

C851 1000u/25V C851 1000u/25V

RT801 10D/9 RT801 10D/9

R864 1K0 R864 1K0

R1026 680k R1026 680k

W884

M808

S/OCP_0_0 1

BR 2

GND 3

FB/OLP_1_3

N831

STR-A6000 N831

STR-A6000

R803 C803 102/Y1 C803 102/Y1

C804 Y1 102/Y1 C804 Y1 102/Y1

1

2

3

4

16 15

8 4 3

5 L811

PQ2625

L811 PQ2625

R845

1K R845

1K

W886

R817 0R R817 0R

C812 68u/450V C812 68u/450V

VZ813 18V VZ813 18V

R876

1M

R876

1M

C821 102 C821 102

VD838 MBR506 VD838 MBR506

VD833

MBR506 VD833

MBR506

1 M804

R846 1K/nc R846 1K/nc

1

3

XP802

R843 10K R843 10K W822

C801 474/AC250V C801 474/AC250V

C835 22uF/50V C835 22uF/50V

1 2 3

4 N833

PC817 N833

PC817

R805 0R R805 0R

C823

103

C823

103

VZ814 18V VZ814 18V

W811

!!

M817

1 2 VD837

1N4148 VD837

1N4148

R850 82K R850 82K

VD834

1N4148 VD834

1N4148

C807 474/450V

1

2 V803

2907 V803

2907

M825

W818

R819

200K R819

200K

W885

R812 1M R812 1M

R889 2K R889 2K

1

V839

10N60 V839

10N60

R1028 1M R1028 1M

C850

221/2KV

C850

221/2KV

R824 820R R824 820R

1

XP801

R881

15k

R881

15k

C832

103 C832

103

VZ812 18V VZ812 18V

R873

1

V810 10N60 V810 10N60

R823

VD841

MBR506 VD841

MBR506

R861 5K1 R861 5K1

R802

!!

R860 68R R860 68R

R818 20K R818 20K

R833 0.15/3W R833 0.15/3W

R822330R

C864 104/50V C864 104/50V

R880

15K R880

15K

C885

684/nc C885

684/nc

C861 474 C861 474

W810

M820

XP914

XP913

VZ831 VD-Z-HX VZ831 VD-Z-HX

C814 22u/50V C814 22u/50V

RV801 14D561 RV801 14D561

C857

474/16V

C857

474/16V

1

N842 TL431 N842 TL431

W817

R893 0R R893 0R

R854 1k R854 1k

R832 3.9K R832 3.9K

R862

0R R862

0R

3 4

L804 LCL-2420H

W803

R892

0R

R892

0R

R810 0R R810 0R

C811 221/2KV C811 221/2KV

1 2 3

4 N832

PC817 N832

PC817

R1030 150K R1030 150K

R830 510K R830 510K

T902 TRANSFORMER-16-HX T902

TRANSFORMER-16-HX

C843 104 C843 104

W820 R875

1M

R875

1M

R848

75R R848

75R

C853 1000u/25V C853 1000u/25V R890

10K R890

10K

M818

R815 22R R815 22R W802

C820 224 C820 224

VD835 1N4148 VD835 1N4148

C808 474/450V C808 474/450V

VD812

MUR460 VD812

MUR460

R835 0.15/1W R835 0.15/1W

R801

C855

105

C855

105

W809

1 2 3 VD852

SRF1560 VD852

SRF1560

R865 15K R865 15K

C844

103 C844

103

R1034 5K1 R1034 5K1

1

N841 TL431 N841 TL431

R884 3K3 R884 3K3

R840

1K R840

1K W829

1 3

Q832

R842 10K R842 10K

1

V806 2907 V806 2907

C860 1000u/25V C860 1000u/25V

W816

R879

2M2 R879

2M2

1 3

Q833

C848 68u/350V C848 68u/350V

1

2 V804

2907 V804

2907

L805 LP-HX

3 4

L806 S-LCL-2508-HX

R886

R896

1K R896

1K

1

V811 10N60 V811 10N60

R901

VD843

RG1C

VD843

RG1C

R874

1M

R874

1M

W859

R829 10K R829 10K

VZ832 3V3 VZ832 3V3

7 4 T901

BCK-20-3921 T901

BCK-20-3921

W814

C867

102/Y1 C867

102/Y1

R1032 1M R1032

101 C891 101

R811 1M R811 1M

C859 104/50V C859 104/50V W828

C815

102/Y1 C815

102/Y1

W835

VD810 1N4148 VD810 1N4148

VD816

4148 VD816 4148

Trang 2

PWM

12V

VIN

DRV11

OVP11

ISW12 OVP12 PROT12 ISEN12

DRV12 DRV11

VIN

DRV12

OVP12

PROT11

LED1-PROT12

LED2-ISEN22 PROT22

LED4-DRV22

OVP22

VIN

DRV21

OVP21

PROT21

LED3-DRV22 DRV21 12V

SW

PWM

VIN

12V

LED2+

LED2-LED1+

LED1- LED4-LED3+

LED3-LED4+

PWM SW

VIN

ISEN12

ISEN21 ISEN11

ISW21

12V

VIN SYNC

ISW22

ISW12

ISW11

LED1+

LED2+

LED3+

LED4+

SYNC

100V

12V

C899 105

R986 2.2R R986 2.2R

R945

22R R945

22R

1

V929

Value V929

Value

R909 220k R909 220k

R970

120k

R970

120k

R1005 NC R1005 NC

R930 NC

VD934

MUR160 VD934

MUR160

1

V920

Value V920

Value

W836

R1025 1k R1025 1k

R943 220k R943 220k

L909 L-HX L909 L-HX

C901

470n

C901

470n

W837

R947 1R R947 1R

C922 330p C922 330p

C909 10u/350V C909 10u/350V

C916 330p C916 330p

R1010 NC R1010 NC

R942 10K

R1008 NC R1008 NC

C904 2.2UF

R961

C907

470n

C907

470n

R910 2.2R R910 2.2R

R997 5.1R R997 5.1R

R924 10k R924 10k

R955 2.2R R955 2.2R

1

V923

Value V923

Value

R928 51K

1

V919

Value V919

Value

R962

W839

R1023

330R R1023

330R

R989

22R R989

22R

R969 NC

C903 2.2UF

R973 1R R973

C915 330p C915 330p

R985 220k R985 220k

R1012 N/C R1012 N/C

R926 5.1 R926 5.1

C919 330p C919 330p

L915 L-HX L915 L-HX

R933 1R R933 1R

L903 R956

R914 220k R914 220k

C902

470n

C902

470n

L916 L-HX L916 L-HX

L914 L-HX L914 L-HX

R1003 NC R1003 NC W841

VD931

MUR160 VD931

MUR160

R977 5.1R R977 5.1R

R931 2.2R R931 2.2R

C911 1n C911 1n

C908

470n

C908

470n

C898 2.2uF

R951 5.1R R951 5.1R

R965 51K

R919 1R R919 1R

R938 220k R938 220k

C913 1n C913 1n

C905 10u/350V C905 10u/350V

R1006

10K

R1006

10K

W830 W832

W847 R995

10K R995 10K

L913 L-HX L913 L-HX

R948 1R R948 1R

W848

R1014 5k1 R1014 5k1

W827

1

V928

Value V928

Value

R932

120K

R932

120K

R940

20K

R940

20K

R1020 100k R1020 100k

R937 0

R964

22R R964

22R

R979 0R

R968

22R R968

22R

L911 L-HX L911 L-HX

R980

20K

R980

20K

R923 1R R923 1R

R1031 1k R1031 1k

R960 120K

R946 10K

VD929

MUR160 VD929

MUR160

R958

L910 L-HX L910 L-HX

R990 220k R990 220k

C897 2.2UF

C900 10u/350V C900 10u/350V

R998 5.1R R998 5.1R

R954 1R R954 1R

R1015 5k1 R1015 5k1

R993 1R R993 1R

R1009 NC R1009 NC

W819

R911 220k R911 220k

R1021 330R R1021 330R R921

10K

R921

10K

R936

4K9

R936

4K9

R1029 1k R1029 1k

R981 10K

C914 330p C914 330p

L912 L-HX L912 L-HX

R1016 5k1 R1016 5k1

R978

4K9

R978

4K9

C896 10u/350V C896 10u/350V

C920 330p C920 330p 1

V925

Value V925

Value

1

V926

Value V926

Value

1 3 XP904

R999 NC

UVLS 1 VCC 2 ENA 3 VREF 4 RT 5 SYNC 6 PWM1 7 PWM2 8 ADIM 9 TIMER 10 SSTCMP1 11 SSTCMP2 12

N906

TWINSTAR N906

TWINSTAR

R941

330R R941

330R

R957 1R R957 1R

R920 5.1 R920 5.1

R974 10K R974 10K

UVLS 1 VCC 2 ENA 3 VREF 4 RT 5 SYNC 6 PWM1 7 PWM2 8 ADIM 9 TIMER 10 SSTCMP1 11 SSTCMP2 12

N905

TWINSTAR N905

TWINSTAR

R971 0R

W825

C917 330p C917 330p

R908 2.2R R908 2.2R

R1018 100k R1018 100k

R975NC

R935 220k R935 220k L902

R992

22R R992

22R

R907 2.2R R907 2.2R

L901

R1013 5k1

R1019 100k R1019 100k

W824

VD926

MUR160 VD926

MUR160

R1022

22R R1022

22R R917

R983 10K

R982 2.2R R982 2.2R W823

L904

R929 1R R929 1R

R952 5.1R R952 5.1R

1 3 XP905

R1017 100k R1017 100k

R934 0

R1024 330R R1024 330R

R984 2.2R R984 2.2R

R916

22R R916

22R

R966

1

V922

Value V922

330p C921 330p

R987 220k R987 220k

R1027 1k R1027 1k

R922 120K

R972 1R R972 1R

W833

C912 1n C912 1n

R949 10k R949 10k

R1000 NC R1000 NC

R1001

120K

R1001

120K

C910 1n C910 1n

C906 105

R913

22R R913

22R

R976 5.1R R976 5.1R

R994 1R R994 1R

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Dung lượng	1,12 MB