lcd power supply 17pw46 ver0 1 2 4 5 sch

5
5VREF 1M R980 10k R923 PL805 1 0R47 R949 DIM_PWM_ANALOG 50V 1n C854 1M R830 50V 100n C843 100k R818 BL_ON/OFF 400V 1u C817 1N4148_SOD123 D801 50V 1n C821 10k R939 3k3 R882 +400V 50V 10u C830 BSH103 Q816 +30V_A 35V 1000u C889 33k R909 6k8 R936 BAT54J D854 F800 3.15A 1M R803 2u7_RESONANT L816 22R R914 C3V9_SOD123 D824 A 1 K 2 1N4148_SOD123 D835 BC558B Q828 AC1 10k R852 PL807 1 2 3 4 5 6 7 8 9 10 11 12 SG2525A IC804 1 INV.IN 3 SYNC 5 CT 7 DISCH 10 SHUTD 12 GND 14 OUT_B 16 VREF 2 N.I.IN 4 OSC.OUT 6 RT 8 SS 15 +VI 13 VC 9 COMP. 11 OUT_A 1kV 10n C827 0R1 R843 10k R970 4k7 R876 1N4148_SOD123 D806 10k R937 16V 1u C834 20R R897 47k R851 PL800 1 1N4148_SOD123 D839 210UH L806 27R R953 DIM_PWM_ANALOG TCET110G IC805 1 2 3 4 10k R974 UF5402 D847 50V 1n C810 47k R916 VF_MAIN 10k R906 BC858B Q812 450V 1u C807 STPS745 D812 50V 100n C816 BC858B Q822 1M R984 TL431SAMF2 D832 50V 2n2 C837 10k R927 BC848B Q802 BC858B Q815 1M R820 0R22 R839 50V 1n C814 10k R981 Opto 1M R969 30k R947 10k R885 50V 33u C826 20R R900 +3.3VSTBY 50V 100n C865 1N4148_SOD123 D851 630V 12n C868 +5V Freq 100V 27n C864 450V 1u C813 A/D_DIM_SEL 470k R826 10k R870 1N4148_SOD123 D828 1kV 470p C825 BC848B Q803 TCET110G IC807 1 2 3 4 47R R941 50V 100n C850 35V 1000u C892 8k2 R933 PL802 1 2 1R R966 1M R804 4M7 R877 BC848B Q817 15k R881 C12V_SOD123 D822 1N4148_SOD123 D833 50V 100n C811 ACINFO2 +24_SV BA159_SMD D825 50V 33n C842 10k R968 PL808 1 2 3 4 5 6 7 8 9 10 11 12 Freq BC848B Q824 TRF_PFC_SAFE_PLASMA_450UH TR803 NC8 8 NC7 7 NC5 5 NC4 4 NC3 3 NC2 2 NC1 1 NC6 6 NC10 13 NC9 12 E 15 D 14 B 10 C 11 A 9 F 16 1M R850 4kV 2n2 C833 VFB 1N4148_SOD123 D842 20R R899 47k R829 1N4148_SOD123 D840 35V 1000u C881 BC558B Q827 C33_SOD123 D853 A 1 K 2 1M R802 16V 1u C831 56k R912 VCC2 400V 1u C806 450V 220u C828 63V 100n C861 BC848B Q819 330k R845 10k R979 1M R973 5VREF 50V 100n C820 VCC1 1N4148_SOD123 D823 1N4148_SOD123 D819 20R R898 1k R819 1N4148_SOD123 D852 FUSE_SMD_7A/32VDC_1206 F807 TL431SAMF2 D807 1N4148_SOD123 D836 100k R888 50V 100n C866 560k R855 33R R872 630V 12n C869 NCP1653 IC800 1 FB 2 VCONT 3 IN 4 CS 5 VM 6 GND 7 DRV 8 VCC 1M R823 10k R943 BL_ON/OFF 35V 1000u C884 30k R860 +24V 450V 220u C829 R908 4k7 10k R867 10k R887 1N4148_SOD123 IC806 VCC1 TL431SAMF2 D808 Q829 BAT54J D830 50V 33u C858 10R R875 1M R971 47k R880 1k R831 4kV 1n C804 BC858B Q835 BC848B Q818 10R R903 10R R925 VCC1 10k R917 4kV 2n2 C832 160V 1u C886 BC848B Q821 10k R931 +400V TO-247 Q808 150k R832 S806 1k R938 1k R950 50V 470n C808 1N4148_SOD123 D841 20R R891 BC848B Q801 15k R883 4k7 R944 50V 2n2 C853 BC848B Q823 33R R952 VCC1 +24V 330k R834 1k5 R926 1N4148_SOD123 D815 0R22 R841 100k R889 RELAY_COIL RL800 1 2 3 4 10k R976 1k R886 63V 100n C849 16V 10u C846 50V 2n2 C857 86k R975 50V 10u C839 1N4148_SOD123 D826 1k R884 20R R895 10k R821 5VREF 3k9 R833 120R R907 1k R930 1k R920 4k7 R905 47k R837 SW_OFF2 100R R863 S815 1M R824 VFB 6k8 R893 1M R809 +33V 50V 100n C815 4k7 R940 1N4148_SOD123 D829 10k R946 +12SV 100k R922 50V 33u C844 35V 1000u C891 1M R828 F801 FUSE_RADIAL TO-220 Q807 1M R977 1kV 1n C872 33k R921 56k R849 +400V 10R R904 5k1 R918 10R R879 10R R928 4kV 1n C805 100k R836 A/D_DIM_SEL 3k3 R951 VF_MAIN 160V 1u C895 SW_OFF2 Q830 1k8 R924 +24V 50V 100n C862 20R R892 16V 1u C901 12k R878 33k R948 50V 470n C809 Opto 1M R810 TO-220 Q811 +24V 1k5 R929 C22V_SOD123 D817 1kV 470p C819 +400V 0R1 R842 BC858B Q800 470R R890 10k R972 +24V BC848B Q820 1k8 R911 1N4148_SOD123 D814 1N4148_SOD123 D827 1kV 1n C871 BL_ON/OFF 12k R913 TL431SAMF2 D837 1M R827 FSDL321 IC803 1 GND 2 VCC 3 VFB 4 IPK 5 VSTR 6 DR_1 7 DR_2 8 DR_3 20R R894 50V 2n2 C855 220k R822 50V 100n C812 16V 1u C851 +12V 12k R901 L815 35V 1000u C880 100k R846 100R R874 1M R825 630V 10n C840 1M R813 2u2 L805 1M R982 63V 100n C867 22R R915 1M R815 0R22 R838 50V2n2 C860 10k R859 10k R983 330k R854 W1 24V 30V 24V 12V 12V TRF_SMPS_SAFE_17PW46_RESONANT_P1 TR806 1 4 8 5 3 2 7 6 9 10 11 12 13 14 15 16 W7 24V 30V 24V 12V 12V W1 TRF_SMPS_SAFE_17PW46_RESONANT_P2 TR807 1 4 8 5 3 2 7 6 9 10 11 12 13 14 15 16 STPS_3P_10L60CFP D846 STPS_3P_10L60CFP D844 STPS_3P_10L60CFP D848 STPS_3P_10L60CFP D849 16V 1000u C878 +12V L814 16V 1000u C883 +12SV STPS_3P_10L60CFP D843 FUSE_SMD_7A/32VDC_1206 F804 FUSE_SMD_7A/32VDC_1206 F802 FUSE_SMD_7A/32VDC_1206 F803 STPS_3P_10L60CFP D845 FUSE_SMD_7A/32VDC_1206 F805 +24V1 +24V1 FUSE_SMD_7A/32VDC_1206 F806 Audio Audio VAR-510V R800 AC1 ACINFO2 2R2 R801 2R2 R808 D25XB60 D803 D25XB60 D800 S805 S804 L807 TO-247 Q810 0R22 R840 1N4148_SOD123 D811 33R R868 50V 1n C836 S802 S803 150n C801 250V 150n C800 250V 4kV 2n2 C803 4kV 2n2 C802 4k7 R910 50V 33u C847 BAT54J D831 15R R919 50V 5n6 C852 G00137D TR805 1 4 8 5 3 2 7 6 50V 2n2 C856 +12V1 +12V1 16V 2200u C882 16V 2200u C885 10R R987 SG1577 IC809 1 RT 2 IN1 3 COMP1 4 SS1_ENB 5 CLP1 6 BST1 7 DH1 8 CLN1 9 DL1 10 PGND 11 VCC 12 DL2 13 CLN2 14 DH2 15 BST2 16 CLP2 17 SS2_ENB 18 COMP2 19 IN2 20 GND 47k R978 +12V_SD 25V 1u C894 Q833 Q834 Q837 Q836 10R R964 10R R965 10R R988 10R R989 22u L812 100uH L813 100uH L819 22u L818 50V 1n C888 50V 1n C899 47k R963 50V 1n C887 47k R985 50V 1n C898 6V3 2200u C876 16V 10u C875 16V 10u C904 6V3 2200u C903 47k R994 47k R991 47k R992 47k R993 47k R956 47k R957 47k R955 47k R954 50V 1n C879 1N4148_SOD123 D850 10R R962 47k R967 47k R986 L817 16V 1000u C893 16V 2200u C896 +12V_SD 16V 1u C897 16V 1u C900 +12V_SD BST1 BST1 50V 1n C902 1N4148_SOD123 D855 BST2 10R R990 +12V_SD BST2 16V 1u C890 RS1008_SOD123 D804 RS1008_SOD123 D805 ACDATA VCCSTBY VCC1 330R R816 330R R817 RS1008_SOD123 D802 PL801 1 2 S800 S801 VCC1 1kV 1n C823 VCC2 25V 100u C822 10k R857 50V 10u C824 22R R861 BD138 Q809 VF_MAIN 47k R858 20R R865 TRF_SMPS_SAFE_42 TR804 1 2 3 4 5 6 7 8 9 10 11 12 50V 100n C873 22u L808 50R_100MHZ_3A L810 +3.3VSTBY 60R_100MHZ_3A L809 16V 220u C870 16V 220u C859 25V STPS5L25B IC808 2 3 4 1 S811 S810 S809 S808 S807 RS1008_SOD123 D813 VFSTBY C22V_SOD123 D816 VFSTBY VCCSTBY 400V 10u C835 1kV 10n C838 Opto VF_1 TNY266 IC802 1 BP 3 S2 6 NC 8 S4 2 S1 4 EN/UV 7 S3 5 D VDD VDD VF_1 BC848B Q814 620R R864 VCC1 +3.3VSTBY_1 390R R853 ACDATA 22k R869 3k3 R862 33k R871 10k R847 BC848B Q804 50V 47n C818 BC848B Q805 C12V_SOD123 D809 ST_BY +3.3VSTBY_1 C12V_SOD123 D810 1M R848 620R R866 BSH103 Q806 TCET110G IC801 1 2 3 4 VF_MAIN 1M R835 BC848B Q813 47k R873 2k4 R844 2M2 R856 +3.3VSTBY 10k R961 50V 47n C874 330R_100MHZ_3A L811 47k R959 BC848B Q832 SOT23 Q831 2k2 R960 +3.3VSTBY_1 SW_SWITCH 1k R958 +5V +3V3 16V 1u C877 10R TH800 S814 +5VSTBY DIM_PWM_ANALOG DIM_PWM_ANALOG PL806 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 330R_100MHZ_3A L823 DIM_PWM_ANALOG +12V +33V BL_ON/OFF +3.3VSTBY_1 50R_100MHZ_3A L821 22u L824 +24V S821 +12V A/D_DIM_SEL +5VSTBY +5V S820 50R_100MHZ_3A L822 330R_100MHZ_3A L820 +3.3VSTBY_1 PL809 1 2 3 4 5 6 +3V3 ST_BY +12V +5V +24V S816 SW_SWITCH S817 S818 AC2 AC3 AC4 AC2 1M R805 1M R812 1M R806 1M R814 AC3 1M R807 AC4 1M R811 50V 10u C905 150n C906 250V 4kV 2n2 C907 +24V +24_SV C22V_SOD123 D893 1N4148_SOD123 D892 +24V +24V 3k3 R995 6k8 R997 C6V8_SOD123 D890 A 1 K 2 22k R935 1N4148_SOD123 D834 +5V 2k2 R998 C3V9_SOD123 D891 A 1 K 2 BC848B Q826 1k8 R996 D838 BC848B Q825 3k3 R942 BAV70 D889 +3V3 10k R932 1k8 R945 +12V1 IRF7314 IC810 1 S1 3 S2 6 D2A 8 D1A 2 G1 4 G2 7 D1 5 D2 +12V_SD CLN1 CLN1 DH1 DL1 DH1 DL1 CLN2 DH2 +12V_SD DL2 IRF7314 IC811 1 S1 3 S2 6 D2A 8 D1A 2 G1 4 G2 7 D1 5 D2 CLN2 DH2 DL2 +24V 1N4148_SOD123 D894 2X12m L826 1 4 2 3 2x16m L801 1 2 3 4 L803 10mH 1 2 3 4 2x16m L800 1 2 3 4 L802 10mH 1 2 3 4 2X12m L827 1 4 2 3 2X12m L825 1 4 2 3 RELAY_COIL RL801 1 2 3 4 PL810 1 2 3 4 5 6 +24V +30V_A C15V_SOD123 D820 A 1 K 2 33R R999 S822 PL812 1 2 3 4 PL811 1 2 3 4 PL813 1 2 PL814 1 2 PL815 1 2 4kV 2n2 C908 L828 RS1008_SOD123 D896 +400V 10R R934 BZD23C5V1 D897 S823 15R R1001 15R R1002 46"-52" RESONANT MODE TFT POWER SUPPLY 17PW46 Ver:00 optional IC803 option Q833 & Q834 option Q836 & Q837 option

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Page 1: Lcd Power Supply 17pw46 Ver0 1 2 4 5 Sch

5VREF

1M

R980

10kR923

PL805

1

0R

47

R949

DIM_PWM_ANALOG

50V

1n

C854

1MR830

50V

100n

C843

100k

R818

BL_ON/OFF

400V

1u

C817

1N4148_SOD123

D801

50V

1n

C821

10k

R939

3k3

R882

+400V

50V10uC830

BSH103

Q816

+30V_A

35V

1000u

C889

33k

R909

6k8R936

BA

T54J

D854

F800

3.15A

1MR803

2u7_RESONANT

L816

22RR914

C3V9_SOD123

D824A1

K2

1N4148_SOD123

D835

BC558B

Q828

AC1

10k

R852

PL807

1

2

3

4

5

6

7

8

9

10

11

12

SG2525A

IC804

1 INV.IN

3 SYNC

5 CT

7 DISCH 10SHUTD

12GND

14OUT_B

16VREF

2 N.I.IN

4 OSC.OUT

6 RT

8 SS

15+VI

13VC

9COMP.

11OUT_A

1kV10n

C827

0R1R843

10k

R970

4k7R876

1N4148_SOD123

D806

10k

R937

16V

1u

C834

20R

R897

47kR851

PL800

1

1N4148_SOD123

D839

210UH

L806

27R

R953

DIM_PWM_ANALOG

TCET110GIC805

1

23

4

10k

R974

UF5402

D847

50V

1n

C810

47k

R916

VF_MAIN

10k

R906

BC858BQ812

450V

1u

C807 STPS745

D812

50V

100n

C816

BC858B

Q822

1M

R984

TL431SAMF2

D832

50V

2n2

C837

10k

R927

BC

848B

Q802

BC858B

Q815

1MR820

0R22R839

50V

1n

C814

10k

R981

Opto

1M

R969

30kR947

10kR885

50V33uC826

20R

R900

+3.3VSTBY

50V

100n

C865

1N

4148_S

OD

123

D851

630V

12n

C868

+5V

Freq

100V27nC864

450V

1u

C813

A/D_DIM_SEL

470k

R826

10k

R870

1N

4148_S

OD

123

D828

1kV470pC825

BC848BQ803

TCET110G

IC807

1

23

4

47RR941

50V

100n

C850

35V

1000u

C892

8k2

R933

PL

80

2

1 2

1RR966

1M

R804

4M7

R877

BC848BQ817

15k

R881

C12V

_S

OD

123

D822

1N4148_SOD123

D83350V

100n

C811

ACINFO2

+24_SV

BA159_SMD

D825

50V33nC842

10k

R968

PL808

1

2

3

4

5

6

7

8

9

10

11

12

Freq

BC848B

Q824

TRF_PFC_SAFE_PLASMA_450UH

TR

80

3

NC

88 N

C7

7

NC

55

NC

44 N

C3

3 NC

22 N

C1

1NC

66

NC

101

3

NC

912

E15

D14

B10

C11

A9

F16

1MR850

4kV2n2

C833

VFB

1N4148_SOD123

D842

20R

R899

47k

R829

1N4148_SOD123

D840

35V

1000u

C881

BC558BQ827

C33_S

OD

123

D853

A 1K 2

1MR802

16V

1u

C831

56kR912

VCC2

400V

1u

C806

450V

220u

C828

63V

100n

C861

BC848BQ819

330kR845

10k

R979

1M

R973

5VREF

50V

100n

C820

VC

C1

1N4148_SOD123

D823

1N4148_SOD123

D819

20R

R898

1kR819

1N4148_SOD123

D852

FUSE_SMD_7A/32VDC_1206

F807

TL431SAMF2D807

1N4148_SOD123

D836

100kR888

50V100n

C866

560k

R855

33R

R872

630V

12n

C869

NCP1653

IC800

1 FB

2 VCONT

3 IN

4 CS 5VM

6GND

7DRV

8VCC

1M

R823

10k

R943

BL_ON/OFF

35V

1000u

C884

30k

R860

+24V

450V

220u

C829

R908

4k7

10k

R867

10kR887

1N4148_SOD123

IC806

VCC1

TL431SAMF2D808

Q829BA

T54J

D830

50V

33u

C858

10RR875

1M

R971

47kR880

1kR831

4kV

1n

C804

BC858BQ835

BC848B

Q818

10RR903

10RR925

VCC1

10kR917

4kV2n2

C832

160V

1u

C886

BC848B

Q821

10k

R931

+400V

TO-247

Q808

150k

R832

S806

1kR938

1k

R95050V

470n

C808

1N

4148_S

OD

123

D841

20R

R891

BC848BQ801

15kR883

4k7

R944

50V

2n2

C853

BC

848B

Q823

33R

R952

VC

C1

+24V

330kR834

1k5

R926

1N

4148_S

OD

123

D815

0R22R841

100kR889

RE

LA

Y_C

OIL

RL

800

123 4

10k

R976

1k

R886

63V100n

C849

16V

10u

C846

50V

2n2C857

86k

R975

50V

10u

C839

1N4148_SOD123

D826

1k

R884

20R

R895

10kR821

5VREF

3k9R833

120R

R907

1kR930

1k

R920

4k7R905

47kR837

SW_OFF2

100R

R863

S815

1M

R824

VFB

6k8R893

1MR809

+33V

50V

100n

C815

4k7R940

1N4148_SOD123

D829

10kR946

+12SV

100k

R922

50V

33u

C844

35V

1000u

C891

1MR828

F801

FUSE_RADIAL

TO-220

Q807

1M

R977

1kV

1n

C872

33k

R921

56kR849

+400V

10RR904

5k1R918

10RR879

10R

R928

4kV

1n

C805

100k

R836

A/D_DIM_SEL

3k3

R951

VF_MAIN

160V

1u

C895

SW_OFF2

Q830

1k8

R924

+24V

50V

100n

C862

20R

R892

16V

1u

C901

12k

R878

33k

R948

50V

470n

C809

Opto

1MR810

TO-220

Q811

+24V

1k5

R929

C22V

_S

OD

123

D817

1kV

470pC819

+400V

0R1R842

BC858BQ800

470R

R890

10k

R972 +24V

BC848B

Q820

1k8

R911

1N4148_SOD123D814

1N

4148_S

OD

123

D827

1kV

1n

C871

BL_ON/OFF

12kR913

TL431SAMF2D837

1MR827

FSDL321

IC803

1 GND

2 VCC

3 VFB

4 IPK 5VSTR

6DR_1

7DR_2

8DR_3

20R

R894

50V2n2C855

220k

R822

50V

100n

C812

16V

1u

C851

+12V

12kR901

L815

35V

1000u

C880

100k

R846

100R

R874

1M

R825

630V10n

C840

1MR813

2u2

L805

1M

R982

63V100n

C867

22RR915

1MR815

0R22R838

50V2n2

C860

10k

R859

10k

R983

330kR854

W1

24

V3

0V

24

V1

2V

12

V

TRF_SMPS_SAFE_17PW46_RESONANT_P1

TR806

1

4

8

5

3

2

7

6

9

10

11

12

13

14

15

16

W7

24

V3

0V

24

V1

2V

12

V

W1

TRF_SMPS_SAFE_17PW46_RESONANT_P2

TR807

1

4

8

5

3

2

7

6

9

10

11

12

13

14

15

16

STPS_3P_10L60CFP

D846

STPS_3P_10L60CFP

D844

STPS_3P_10L60CFP

D848

STPS_3P_10L60CFP

D849

16V

1000u

C878

+12V

L814

16V

1000u

C883

+12SV

STPS_3P_10L60CFP

D843

FUSE_SMD_7A/32VDC_1206

F804

FUSE_SMD_7A/32VDC_1206

F802

FUSE_SMD_7A/32VDC_1206

F803

STPS_3P_10L60CFP

D845

FUSE_SMD_7A/32VDC_1206

F805

+24V1

+24V1

FUSE_SMD_7A/32VDC_1206

F806

Audio

Audio

VAR-510V

R800

AC1

ACINFO22R2

R801

2R2

R808

D25XB60D803

D25XB60D800

S805

S804

L807

TO-247

Q810

0R22R840

1N

4148_S

OD

123

D811

33R

R868

50V

1n

C836

S802

S803

150n

C801

250V

150n C800

250V

4kV

2n2

C803

4kV2n2

C802

4k7

R910

50V

33u

C847

BA

T54J

D831

15R

R919

50V

5n6

C852

G00137DTR805

1

4

85

32 7

6

50V2n2C856

+12V1

+12V1

16V

2200u

C882

16V

2200u

C885

10RR987

SG1577

IC809

1 RT

2 IN1

3 COMP1

4 SS1_ENB

5 CLP1

6 BST1

7 DH1

8 CLN1

9 DL1

10 PGND 11VCC

12DL2

13CLN2

14DH2

15BST2

16CLP2

17SS2_ENB

18COMP2

19IN2

20GND

47k

R978

+12V_SD

25V

1u

C894

Q833

Q834 Q837

Q836

10RR964

10RR965

10RR988

10RR989

22u

L812

100uH

L813

100uH

L819

22u

L818

50V1n

C888

50V 1n

C899

47k

R963 50V1n

C887

47k

R98550V 1n

C898

6V3

2200u

C876

16V10uC875

16V10u

C904

6V3

2200u

C903

47k

R994

47k

R991

47k

R992

47k

R993

47k

R956

47k

R957

47k

R955

47k

R954

50V1n

C879

1N4148_SOD123

D850

10R

R962

47k

R967

47k

R986

L817

16V

1000u

C893

16V

2200u

C896

+12V_SD

16V

1u

C897

16V

1u

C900

+12V_SD

BST1

BST1

50V 1n

C902

1N4148_SOD123

D855

BST2

10R

R990

+12V_SD

BST2

16V

1u

C890

RS1008_SOD123

D804

RS

1008_S

OD

123

D805

ACDATA

VCCSTBY

VCC1330RR816

330R

R817

RS

1008_S

OD

123

D802

PL801

1

2

S800

S801

VCC1

1kV

1n

C823

VCC2

25V

100u

C822

10kR857

50V

10u

C824

22RR861

BD

138

Q809

VF

_M

AIN

47k

R858

20RR865

TRF_SMPS_SAFE_42

TR804

1

2

3

4

5

6

7

8

9

10

11

12

50V100nC873

22u

L808

50R_100MHZ_3A

L810

+3.3VSTBY

60R_100MHZ_3A

L809

16V220uC870

16V220uC859

25V

ST

PS

5L

25B

IC808

23

4

1

S811

S810

S809

S808

S807

RS1008_SOD123

D813VFSTBY

C22V_SOD123

D816

VFSTBY

VCCSTBY

400V10uC835

1kV

10n

C838

Opto

VF_1TNY266

IC802

1 BP

3 S2 6NC

8S4

2 S1

4 EN/UV

7S3

5DVDD

VDD

VF_1

BC848BQ814

620R

R864

VCC1

+3.3VSTBY_1

390R

R853

ACDATA

22kR869

3k3

R862

33k

R871

10kR847

BC848BQ804

50V47nC818

BC848BQ805

C12V_SOD123

D809

ST_BY

+3.3VSTBY_1

C12V

_S

OD

123

D810

1M

R848

620R

R866

BSH103Q806

TCET110G

IC801

1

23

4

VF_MAIN

1M

R835

BC848BQ813

47kR873

2k4R844

2M

2R

856

+3.3VSTBY

10k

R961

50V47nC874

330R_100MHZ_3A

L811

47k

R959

BC848BQ832

SO

T23

Q831

2k2R960

+3.3VSTBY_1

SW_SWITCH

1kR958

+5V+3V3

16V

1u

C877

10RTH800

S814

+5VSTBY

DIM_PWM_ANALOG

DIM_PWM_ANALOG

PL806

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

330R_100MHZ_3A

L823

DIM_PWM_ANALOG

+12V

+33V

BL_ON/OFF

+3.3VSTBY_1

50R_100MHZ_3A

L821

22u

L824

+24V

S821

+12V

A/D_DIM_SEL

+5VSTBY

+5V

S820

50R_100MHZ_3A

L822

330R_100MHZ_3A

L820

+3.3VSTBY_1

PL809

1

2

3

4

5

6

+3V3

ST_BY

+12V

+5V

+24V

S816

SW_SWITCH

S817

S818

AC2

AC3 AC4

AC2

1MR805

1MR812

1M

R806

1MR814

AC3

1MR807

AC4

1MR811

50V10uC905

150n

C906

250V

4kV2n2

C907

+24V

+24_SV

C22V_SOD123

D893

1N

4148_S

OD

123

D892

+24V

+24V

3k3R995

6k8R997

C6V8_SOD123

D890A1

K2

22kR935

1N4148_SOD123

D834

+5V

2k2

R998

C3V9_SOD123

D891A1

K2

BC848BQ826

1k8

R996

D838BC848B

Q825

3k3R942BAV70

D889

+3V3

10k

R932

1k8

R945

+12V1

IRF7314

IC810

1S1

3S26 D2A

8 D1A

2G1

4G2

7 D1

5 D2

+12V_SD

CLN1

CLN1

DH1

DL1

DH1

DL1

CLN2

DH2

+12V_SD

DL2

IRF7314

IC811

1 S1

3 S2 6D2A

8D1A

2 G1

4 G2

7D1

5D2

CLN2

DH2

DL2

+24V

1N4148_SOD123

D894

2X12m

L8261

4

2

3

2x16m

L801

12 3

4 L803

10mH

1 2

34

2x16m

L800

12 3

4 L802

10mH

1 2

342X12m

L8271

4

2

3

2X12m

L8251

4

2

3

RELAY_COIL

RL801

1

23

4

PL810

1

2

3

4

5

6

+24V

+30V_A

C15V_SOD123

D820

A1

K2

33R

R999

S822

PL812

1

2

3

4

PL811

1

2

3

4

PL813

1

2

PL814

1

2

PL815

1

2

4kV2n2

C908

L828

RS1008_SOD123

D896+400V

10RR934

BZ

D23C

5V

1

D897

S823

15RR1001

15RR1002

46"-52"RESONANT MODE TFT POWER SUPPLY

17PW46Ver:00

optional

IC803 option

Q833 & Q834 optionQ836 & Q837 option

Page 2: Lcd Power Supply 17pw46 Ver0 1 2 4 5 Sch

5VREF

1M

R980

10kR923

PL805

1

0R

47

R949

DIM_PWM_ANALOG

50V

1n

C854

1MR830

50V

100n

C843

100k

R818

BL_ON/OFF_1

400V

1u

C817

1N4148_SOD123

D801

50V

1n

C821

10k

R939

3k3

R882

+400V

50V10uC830

BSH103

Q816

+30V_A

35V

1000u

C889

33k

R909

6k8R936

BA

T54J

D854

F800

3.15A

1MR803

2u7_RESONANT

L816

22RR914

C3V9_SOD123

D824A1

K2

1N4148_SOD123

D835

BC558B

Q828

AC1

10k

R852

PL807

1

2

3

4

5

6

7

8

9

10

11

12

SG2525A

IC804

1 INV.IN

3 SYNC

5 CT

7 DISCH 10SHUTD

12GND

14OUT_B

16VREF

2 N.I.IN

4 OSC.OUT

6 RT

8 SS

15+VI

13VC

9COMP.

11OUT_A

1kV10n

C827

0R1R843

10k

R970

4k7R876

1N4148_SOD123

D806

10k

R937

16V

1u

C834

20R

R897

47kR851

PL800

1

1N4148_SOD123

D839

210UH

L806

27R

R953

DIM_PWM_ANALOG

TCET110GIC805

1

23

4

UF5402

D847

50V

1n

C810

47k

R916

VF_MAIN

10k

R906

BC858BQ812

450V

1u

C807 STPS745

D812

50V

100n

C816

BC858B

Q822

1M

R984

TL431SAMF2

D832

50V

2n2

C837

10k

R927

BC

848B

Q802

BC858B

Q815

1MR820

0R22R839

50V

1n

C814

10k

R981

Opto

1M

R969

30kR947

10kR885

50V33uC826

20R

R900

+3.3VSTBY

50V

100n

C865

1N

4148_S

OD

123

D851

630V

12n

C868

+12V

Freq

100V27nC864

450V

1u

C813

A/D_DIM_SEL

470k

R826

10k

R870

1N

4148_S

OD

123

D828

1kV470pC825

BC848BQ803

TCET110G

IC807

1

23

4

47RR941

50V

100n

C850

35V

1000u

C892

8k2

R933

PL

80

2

1 2

1RR966

1M

R804

4M7

R877

BC848BQ817

15k

R881

C12V

_S

OD

123

D822

1N4148_SOD123

D833

50V

100n

C811

ACINFO2

+24_SV

BA159_SMD

D825

50V33nC842

10k

R968

PL808

1

2

3

4

5

6

7

8

9

10

11

12

Freq

BC848B

Q824

TRF_PFC_SAFE_PLASMA_450UH

TR

80

3

NC

88 N

C7

7

NC

55

NC

44 N

C3

3 NC

22 N

C1

1NC

66

NC

101

3

NC

912

E15

D14

B10

C11

A9

F16

1MR850

4kV2n2

C833

VFB

1N4148_SOD123

D842

20R

R899

47k

R829

1N4148_SOD123

D840

35V

1000u

C881

BC558BQ827

C33_S

OD

123

D853

A 1K 2

1MR802

56kR912

VCC2

400V

1u

C806

450V

220u

C828

63V

100n

C861

BC848BQ819

330kR845

10k

R979

1M

R973

5VREF

50V

100n

C820

VC

C1

1N4148_SOD123

D823

1N4148_SOD123

D819

20R

R898

1kR819

1N4148_SOD123

D852

FUSE_SMD_7A/32VDC_1206

F807

TL431SAMF2D807

1N4148_SOD123

D836

100kR888

50V100n

C866

560k

R855

33R

R872

630V

12n

C869

NCP1653

IC800

1 FB

2 VCONT

3 IN

4 CS 5VM

6GND

7DRV

8VCC

1M

R823

10k

R943

BL_ON/OFF_1

35V

1000u

C884

30k

R860

+24V

450V

220u

C829

R908

4k7

10k

R867

10kR887

1N4148_SOD123

IC806

VCC1

TL431SAMF2D808

Q829BA

T54J

D830

50V

33u

C858

10RR875

1M

R971

47kR880

1kR831

4kV

1n

C804

BC858BQ835

BC848B

Q818

10RR903

10RR925

VCC1

10kR917

4kV2n2

C832

BC848B

Q821

10k

R931

+400V

TO-247

Q808

150k

R832

S806

1kR938

1k

R95050V

470n

C808

1N

4148_S

OD

123

D841

20R

R891

BC848BQ801

15kR883

4k7

R944

50V

2n2

C853

BC

848B

Q823

33R

R952

VC

C1

+24V

330kR834

1k5

R926

1N

4148_S

OD

123

D815

0R22R841

100kR889

10k

R976

1k

R886

63V100n

C849

16V

10u

C846

50V

2n2C857

86k

R975

50V

10u

C839

1N4148_SOD123

D826

1k

R884

20R

R895

10kR821

5VREF

3k9R833

120R

R907

1kR930

1k

R920

4k7R905

47kR837

SW_OFF2

100R

R863

S815

1M

R824

VFB

6k8R893

1MR809

+33V

50V

100n

C815

4k7R940

1N4148_SOD123

D829

10kR946

+12SV

100k

R922

50V

33u

C844

35V

1000u

C891

1MR828

F801

FUSE_RADIAL

TO-220

Q807

1M

R977

1kV

1n

C872

33k

R921

56kR849

+400V

10RR904

5k1R918

10RR879

10R

R928

4kV

1n

C805

100k

R836

A/D_DIM_SEL

3k3

R951

VF_MAIN

160V

1u

C895

SW_OFF2

Q830

1k8

R924

+24V

50V

100n

C862

20R

R892

16V

1u

C901

12k

R878

33k

R948

50V

470n

C809

Opto

1MR810

TO-220

Q811

+24V

1k5

R929

C22V

_S

OD

123

D817

1kV

470pC819

+400V

0R1R842

BC858BQ800

470R

R890

10k

R972 +24V

BC848B

Q820

1k8

R911

1N4148_SOD123D814

1N

4148_S

OD

123

D827

1kV

1n

C871

BL_ON/OFF_1

12kR913

TL431SAMF2D837

1MR827

FSDL321

IC803

1 GND

2 VCC

3 VFB

4 IPK 5VSTR

6DR_1

7DR_2

8DR_3

20R

R894

50V2n2C855

220k

R822

50V

100n

C812

16V

1u

C851

+12V

12kR901

L815

35V

1000u

C880

100k

R846

100R

R874

1M

R825

630V10n

C840

1MR813

2u2

L805

1M

R982

63V100n

C867

22RR915

1MR815

0R22R838

50V2n2

C860

10k

R859

10k

R983

330kR854

W1

24

V3

0V

24

V1

2V

12

V

TRF_SMPS_SAFE_17PW46_RESONANT_P1

TR806

1

4

8

5

3

2

7

6

9

10

11

12

13

14

15

16

W7

24

V3

0V

24

V1

2V

12

V

W1

TRF_SMPS_SAFE_17PW46_RESONANT_P2

TR807

1

4

8

5

3

2

7

6

9

10

11

12

13

14

15

16

STPS_3P_10L60CFP

D846

STPS_3P_10L60CFP

D844

STPS_3P_10L60CFP

D848

STPS_3P_10L60CFP

D849

16V

1000u

C878

+12V

L814

16V

1000u

C883

+12SV

STPS_3P_10L60CFP

D843

FUSE_SMD_7A/32VDC_1206

F804

FUSE_SMD_7A/32VDC_1206

F802

FUSE_SMD_7A/32VDC_1206

F803

STPS_3P_10L60CFP

D845

FUSE_SMD_7A/32VDC_1206

F805

+24V1

+24V1

FUSE_SMD_7A/32VDC_1206

F806

Audio

Audio

VAR-510V

R800

AC1

ACINFO22R2

R801

2R2

R808

D25XB60D803

D25XB60D800

S805

S804

L807

TO-247

Q810

0R22R840

1N

4148_S

OD

123

D811

33R

R868 50V

1n

C836

S802

S803

150n

C801

250V

150n C800

250V

4kV

2n2

C803

4kV2n2

C802

4k7

R910

50V

33u

C847

BA

T54J

D831

15R

R919

50V

5n6

C852

G00137DTR805

1

4

85

32 7

6

50V2n2C856

+12V1

+12V1

16V

2200u

C882

16V

2200u

C885

10RR987

SG1577

IC809

1 RT

2 IN1

3 COMP1

4 SS1_ENB

5 CLP1

6 BST1

7 DH1

8 CLN1

9 DL1

10 PGND 11VCC

12DL2

13CLN2

14DH2

15BST2

16CLP2

17SS2_ENB

18COMP2

19IN2

20GND

47k

R978

+12V_SD

25V

1u

C894

Q833

Q834 Q837

Q836

10RR964

10RR965

10RR988

10RR989

22u

L812

100uH

L813

100uH

L819

22u

L818

50V1n

C888

50V 1n

C899

12k

R963 50V1n

C887

47k

R98550V 1n

C898

6V3

2200u

C876

16V10uC875

16V10u

C904

6V3

2200u

C903

47k

R994

47k

R991

47k

R992

47k

R993

47k

R956

47k

R957

47k

R955

47k

R954

50V1n

C879

1N4148_SOD123

D850

10R

R962

47k

R967

47k

R986

L817

16V

1000u

C893

16V

2200u

C896

+12V_SD5

16V

1u

C897

16V

1u

C900

+12V_SD3

BST1

BST1

50V 1n

C902

1N4148_SOD123

D855

BST2

10R

R990

BST2

16V

1u

C890

RS1008_SOD123

D804

RS

1008_S

OD

123

D805

ACDATA

VCCSTBY

VCC1330RR816

330R

R817

RS

1008_S

OD

123

D802

PL801

1

2

S800

S801

VCC1

1kV

1n

C823

VCC2

25V

100u

C822

10kR857

50V

10u

C824

22RR861

BD

138

Q809

VF

_M

AIN

47k

R858

20RR865

TRF_SMPS_SAFE_42

TR804

1

2

3

4

5

6

7

8

9

10

11

12

50V100nC873

22u

L808

50R_100MHZ_3A

L810

+3.3VSTBY

60R_100MHZ_3A

L809

16V220uC870

16V220uC859

25V

ST

PS

5L

25B

IC808

23

4

1

S811

S810

S809

S808

S807

RS1008_SOD123

D813VFSTBY

C22V_SOD123

D816

VFSTBY

VCCSTBY

400V10uC835

1kV

10n

C838

Opto

VF_1TNY266

IC802

1 BP

3 S2 6NC

8S4

2 S1

4 EN/UV

7S3

5DVDD

VDD

VF_1

BC848BQ814

620R

R864

VCC1

+3.3VSTBY_1

390R

R853

ACDATA

22kR869

3k3

R862

33k

R871

10kR847

BC848BQ804

50V47nC818

BC848BQ805

C12V_SOD123

D809

ST_BY

+3.3VSTBY_1

C12V

_S

OD

123

D810

1M

R848

620R

R866

BSH103Q806

TCET110G

IC801

1

23

4

VF_MAIN

1M

R835

BC848BQ813

47kR873

2k4R844

2M

2R

856

+3.3VSTBY

10k

R961

50V47nC874

330R_100MHZ_3A

L811

47k

R959

BC848BQ832

SO

T23

Q831

2k2R960

+3.3VSTBY_1

SW_SWITCH

1kR958

+5V

+3V3

16V

1u

C877

10R

TH800

S814

+5VSTBY

DIM_PWM_ANALOG

DIM_PWM_ANALOG

330R_100MHZ_3A

L823

DIM_PWM_ANALOG

+12V

+33V

BL_ON/OFF

+3.3VSTBY_1

50R_100MHZ_3A

L821

22u

L824

+24V

S821

+12V

A/D_DIM_SEL

+5VSTBY

+5V

S820

50R_100MHZ_3A

L822

330R_100MHZ_3A

L820

+3.3VSTBY_1

+3V3

ST_BY

+12V

+5V

+24V

S816

SW_SWITCH

S817

S818

AC2

AC3 AC4

AC2

1MR805

1MR812

1M

R806

1MR814

AC3

1MR807

AC4

1MR811

50V10uC905

150n

C906

250V

4kV2n2

C907

+24V

+24_SV

C22V_SOD123

D893

1N

4148_S

OD

123

D892

+24V

+24V

3k3R995

6k8R997

C6V8_SOD123

D890A1

K2

22kR935

1N4148_SOD123

D834

+5V_12k2

R998

C3V9_SOD123

D891A1

K2

BC848BQ826

1k8

R996

D838BC848B

Q825

3k3R942BAV70

D889

+3V3_1

10k

R932

1k8

R945

+12V1

IRF7314

IC810

1S1

3S26 D2A

8 D1A

2G1

4G2

7 D1

5 D2

+12V_SD3

CLN1

CLN1

DH1

DL1

DH1

DL1

CLN2

DH2

+12V_SD5

DL2

IRF7314

IC811

1 S1

3 S2 6D2A

8D1A

2 G1

4 G2

7D1

5D2

CLN2

DH2

DL2

+24V

1N4148_SOD123

D894

2X12m

L8261

4

2

3

2x16m

L801

12 3

4 L803

10mH

1 2

34

2x16m

L800

12 3

4 L802

10mH

1 2

342X12m

L8271

4

2

3

2X12m

L8251

4

2

3

+24V

+30V_A

C15V_SOD123

D820

A1

K2

33R

R999

S822

PL812

1

2

3

4

PL811

1

2

3

4

PL813

1

2

PL814

1

2

PL815

1

2

4kV2n2

C908

L828

RS1008_SOD123

D896+400V

10RR934

BZ

D23C

5V

1

D897

S823

15RR1001

15RR1002

BA

V70

D898

6k8

R896

3k3

R1003

16V

1000u

C910

16V

1u

C911

47k

R1004

47k

R1006

50V

47n

C886

50V47nC848

50V47nC912

50V47nC916

50V

47n

C913

47k

R1005

+3V3_1

+12V_SD5

16V

1u

C915

16V

1000u

C914

16V220uC917

+12V_SD3

+12V_SD

22u

L837

22u

L829

22u

L839

22u

L838

+3V3_1

50R_100MHZ_3A

L830

50R_100MHZ_3A

L831

L832

L833

L834

L835

gnd2

gnd2 gnd2

gnd2 gnd2

gnd2

gnd2

gnd2

gnd2

gnd2

gnd2 gnd2

gnd2

gnd2

gnd2gnd2

gnd2

gnd2gnd2

50R_100MHZ_3A

L836

R1

+12V

50V

1n

C963

BC846BQ847

C8V2_SOD123

D895

1k

R1042

1k

R1041

R1

1N4148_SOD123

D899

1kR1043

PL806

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

PL809

1

2

3

4

5

6

PL810

1

2

3

4

5

6

RL801

1

2

3

4

5

6

+5V_1

16V

1u

C909

16V

1u

C964

5k6R1086

16V

10u

C922

S882

+3.3

VS

TB

Y_1

1k

R1088

BL_ON/OFF_1

BC848BQ852

BL_ON/OFF

1kR1089

RL

80

0

12

34

56

10R

TH801

2k7

R974

15RR1007

TR

F_

PF

C_

TF

T_

EE

R3

01

9N

TR

80

1

1 4

8

5327

69 10

TR

F_

PF

C_

TF

T_

EE

R3

01

9N

TR

80

2

1 4

8

5327

69 10

PFC_IN

PFC_OUT PFC_IN PFC_OUT

PL816

1

2

3

4

5

6

7

8

9

10

46"-52"RESONANT MODE TFT POWER SUPPLY

17PW46Ver:01

optional

IC803 option

Q833 & Q834 option Q836 & Q837 option

Page 3: Lcd Power Supply 17pw46 Ver0 1 2 4 5 Sch

5VREF

1M

R980

10kR923

PL805

1

0R

47

R949

DIM_PWM_ANALOG

50V

1n

C854

1MR830

50V

100n

C843

100k

R818

BL_ON/OFF_1

400V

1u

C817

1N4148_SOD123

D801

50V

1n

C821

10k

R939

3k3

R882

+400V

50V10uC830

BSH103

Q816

+30V_A

35V

1000u

C889

33k

R909

6k8R936

BA

T54J

D854

F800

3.15A

1MR803

2u7_RESONANT

L816

22RR914

C3V9_SOD123

D824A1

K2

1N4148_SOD123

D835

BC558B

Q828

AC1

10k

R852

PL807

1

2

3

4

5

6

7

8

9

10

11

12

SG2525A

IC804

1 INV.IN

3 SYNC

5 CT

7 DISCH 10SHUTD

12GND

14OUT_B

16VREF

2 N.I.IN

4 OSC.OUT

6 RT

8 SS

15+VI

13VC

9COMP.

11OUT_A

1kV10n

C827

0R1R843

10k

R970

4k7R876

1N4148_SOD123

D806

10k

R937

16V

1u

C834

20R

R897

47kR851

PL800

1

1N4148_SOD123

D839

210UH

L806

27R

R953

DIM_PWM_ANALOG

TCET110GIC805

1

23

4

UF5402

D847

50V

1n

C810

47k

R916

VF_MAIN

10k

R906

BC858BQ812

450V

1u

C807 STPS745

D812

50V

100n

C816

BC858B

Q822

1M

R984

TL431SAMF2

D832

50V

2n2

C837

10k

R927

BC

848B

Q802

BC858B

Q815

1MR820

0R22R839

50V

1n

C814

10k

R981

Opto

1M

R969

30kR947

10kR885

50V33uC826

20R

R900

50V

100n

C865

1N

4148_S

OD

123

D851

630V

12n

C868

+12V

Freq

100V27nC864

450V

1u

C813

A/D_DIM_SEL

470k

R826

10k

R870

1N

4148_S

OD

123

D828

1kV470pC825

BC848BQ803

TCET110G

IC807

1

23

4

47RR941

50V

100n

C850

35V

1000u

C892

8k2

R933

PL

80

2

1 2

1RR966

1M

R804

4M7

R877

BC848BQ817

15k

R881

C12V

_S

OD

123

D822

1N4148_SOD123

D833

50V

100n

C811

ACINFO2

+24_SV

RS1008_SOD123

D825

50V33nC842

10k

R968

PL808

1

2

3

4

5

6

7

8

9

10

11

12

Freq

BC848B

Q824

TRF_PFC_SAFE_PLASMA_450UH

TR

80

3

NC

88 N

C7

7

NC

55

NC

44 N

C3

3 NC

22 N

C1

1NC

66

NC

101

3

NC

912

E15

D14

B10

C11

A9

F16

1MR850

4kV2n2

C833

VFB

1N4148_SOD123

D842

20R

R899

47k

R829

1N4148_SOD123

D840

35V

1000u

C881

BC558BQ827

C33_S

OD

123

D853

A 1K 2

1MR802

56kR912

VCC2

400V

1u

C806

450V

220u

C828

63V

100n

C861

BC848BQ819

330kR845

10k

R979

1M

R973

5VREF

50V

100n

C820

VC

C1

1N4148_SOD123

D823

1N4148_SOD123

D819

20R

R898

1kR819

1N4148_SOD123

D852

FUSE_SMD_7A/32VDC_1206

F807

TL431SAMF2D807

1N4148_SOD123

D836

100kR888

50V100n

C866

560k

R855

33R

R872

630V

12n

C869

NCP1653

IC800

1 FB

2 VCONT

3 IN

4 CS 5VM

6GND

7DRV

8VCC

1M

R823

10k

R943

BL_ON/OFF_1

35V

1000u

C884

30k

R860

+24V

450V

220u

C829

R908

4k7

10k

R867

10kR887

1N4148_SOD123

IC806

VCC1

TL431SAMF2D808

Q829BA

T54J

D830

50V

33u

C858

10RR875

1M

R971

47kR880

1kR831

4kV

1n

C804

BC858BQ835

BC848B

Q818

10RR903

10RR925

VCC1

10kR917

4kV2n2

C832

BC848B

Q821

10k

R931

+400V

TO-247

Q808

150k

R832

S806

1kR938

1k

R950

50V

470n

C808

1N

4148_S

OD

123

D841

20R

R891

BC848BQ801

15kR883

4k7

R944

50V

2n2

C853

BC

848B

Q823

33R

R952

VC

C1

+24V

330kR834

1k5

R926

1N

4148_S

OD

123

D815

0R22R841

100kR889

10k

R976

1k

R886

63V100n

C849

16V

10u

C846

50V

2n2C857

86k

R975

50V

10u

C839

1N4148_SOD123

D826

1k

R884

20R

R895

10kR821

5VREF

3k9R833

120R

R907

1kR930

1k

R920

4k7R905

47kR837

SW_OFF2

100R

R863

S815

1M

R824

VFB

6k8R893

1MR809

+33V

50V

100n

C815

4k7R940

1N4148_SOD123

D829

10kR946

+12SV

100k

R922

50V

33u

C844

35V

1000u

C891

1MR828

F801

FUSE_RADIAL

TO-220

Q807

1M

R977

1kV

1n

C872

33k

R921

56kR849

+400V

10RR904

5k1R918

10RR879

10R

R928

4kV

1n

C805

100k

R836

A/D_DIM_SEL

3k3

R951

VF_MAIN

160V

1u

C895

SW_OFF2

Q830

1k8

R924

+24V

50V

100n

C862

20R

R892

16V

1u

C901

12k

R878

33k

R948

50V

470n

C809

Opto

1MR810

TO-220

Q811

+24V

1k5

R929

C22V

_S

OD

123

D817

1kV

470pC819

+400V

0R1R842

BC858BQ800

470R

R890

10k

R972 +24V

BC848B

Q820

1k8

R911

1N4148_SOD123D814

1N

4148_S

OD

123

D827

1kV

1n

C871

BL_ON/OFF_1

12kR913

TL431SAMF2D837

1MR827

FSDL321

IC803

1 GND

2 VCC

3 VFB

4 IPK 5VSTR

6DR_1

7DR_2

8DR_3

20R

R894

50V2n2C855

220k

R822

50V

100n

C812

16V

1u

C851

+12V

12kR901

L815

35V

1000u

C880

100k

R846

100R

R874

1M

R825

630V10n

C840

1MR813

2u2

L805

1M

R982

63V100n

C867

22RR915

1MR815

0R22R838

50V2n2

C860

10k

R859

10k

R983

330kR854

W1

24

V3

0V

24

V1

2V

12

V

TRF_SMPS_SAFE_17PW46_RESONANT_P1

TR806

1

4

8

5

3

2

7

6

9

10

11

12

13

14

15

16

W7

24

V3

0V

24

V1

2V

12

V

W1

TRF_SMPS_SAFE_17PW46_RESONANT_P2

TR807

1

4

8

5

3

2

7

6

9

10

11

12

13

14

15

16

STPS_3P_10L60CFP

D846

STPS_3P_10L60CFP

D844

STPS_3P_10L60CFP

D848

STPS_3P_10L60CFP

D849

16V

1000u

C878

+12V

L814

16V

1000u

C883

+12SV

STPS_3P_10L60CFP

D843

FUSE_SMD_7A/32VDC_1206

F804

FUSE_SMD_7A/32VDC_1206

F802

FUSE_SMD_7A/32VDC_1206

F803

STPS_3P_10L60CFP

D845

FUSE_SMD_7A/32VDC_1206

F805

+24V1

+24V1

FUSE_SMD_7A/32VDC_1206

F806

Audio

Audio

VAR-510V

R800

AC1

ACINFO22R2

R801

2R2

R808

D25XB60D803

D25XB60D800

S805

S804

L807

TO-247

Q810

0R22R840

1N

4148_S

OD

123

D811

33R

R868 50V

1n

C836

S802

S803

150n

C801

250V

150n C800

250V

4kV

2n2

C803

4kV2n2

C802

4k7

R910

50V

33u

C847

BA

T54J

D831

15R

R919

50V

5n6

C852

G00137DTR805

1

4

85

32 7

6

50V2n2C856

+12V1

+12V1

16V

2200u

C882

16V

2200u

C885

10RR987

SG1577

IC809

1 RT

2 IN1

3 COMP1

4 SS1_ENB

5 CLP1

6 BST1

7 DH1

8 CLN1

9 DL1

10 PGND 11VCC

12DL2

13CLN2

14DH2

15BST2

16CLP2

17SS2_ENB

18COMP2

19IN2

20GND

47k

R978

+12V_SD

25V

1u

C894

Q833

Q834 Q837

Q836

10RR964

10RR965

10RR988

10RR989

22u

L812

100uH

L813

100uH

L819

22u

L818

50V1n

C888

50V 1n

C899

12k

R963 50V1n

C887

47k

R98550V 1n

C898

6V3

2200u

C876

16V10uC875

16V10u

C904

6V3

2200u

C903

47k

R994

47k

R991

47k

R992

47k

R993

47k

R956

47k

R957

47k

R955

47k

R954

50V1n

C879

1N4148_SOD123

D850

10R

R962

47k

R967

47k

R986

L817

16V

1000u

C893

16V

2200u

C896

+12V_SD5

16V

1u

C897

16V

1u

C900

+12V_SD3

BST1

BST1

50V 1n

C902

1N4148_SOD123

D855

BST2

10R

R990

BST2

16V

1u

C890

RS1008_SOD123

D804

RS

1008_S

OD

123

D805

ACDATA

VCCSTBY

VCC1330RR816

330R

R817

RS

1008_S

OD

123

D802

PL801

1

2

S800

S801

VCC1

1kV

1n

C823

VCC2

25V

100u

C822

10kR857

50V

10u

C824

22RR861

BD

138

Q809

VF

_M

AIN

47k

R858

20RR865

TRF_SMPS_SAFE_42

TR804

1

2

3

4

5

6

7

8

9

10

11

12

50V100nC873

22u

L808

50R_100MHZ_3A

L810

+3.3VSTBY

60R_100MHZ_3A

L809

16V1000uC870

16V1000uC859

25V

ST

PS

5L

25B

IC808

23

4

1

S811

S810

S809

S808

S807

RS1008_SOD123

D813VFSTBY

C22V_SOD123

D816

VFSTBY

VCCSTBY

400V10uC835

1kV

10n

C838

Opto

VF_1TNY266

IC802

1 BP

3 S2 6NC

8S4

2 S1

4 EN/UV

7S3

5DVDD

VDD

VF_1

BC848BQ814

620R

R864

VCC1

+3.3VSTBY_1

390R

R853

ACDATA

22kR869

3k3

R862

33k

R871

10kR847

BC848BQ804

50V47nC818

BC848BQ805

C12V_SOD123

D809

ST_BY

+3.3VSTBY_1

C12V

_S

OD

123

D810

1M

R848

620R

R866

BSH103Q806

TCET110G

IC801

1

23

4

VF_MAIN

1M

R835

BC848BQ813

47kR873

2k4R844

2M

2R

856

+3.3VSTBY

10k

R961

50V47nC874

330R_100MHZ_3A

L811

47k

R959

BC848BQ832

SO

T23

Q831

2k2R960

+3.3VSTBY_1

SW_SWITCH

1kR958

+5V

+3V3

16V

1u

C877

10R

TH800

S814

+5VSTBY

DIM_PWM_ANALOG

DIM_PWM_ANALOG

330R_100MHZ_3A

L823

DIM_PWM_ANALOG

+12V

+33V

BL_ON/OFF

+3.3VSTBY_1

50R_100MHZ_3A

L821

22u

L824

+24V

S821

+12V

A/D_DIM_SEL

+5VSTBY

+5V

S820

50R_100MHZ_3A

L822

330R_100MHZ_3A

L820

+3.3VSTBY_1

+3V3

ST_BY

+12V

+5V

+24V

S816

SW_SWITCH

S817

S818

AC2

AC3 AC4

AC2

1MR805

1MR812

1M

R806

1MR814

AC3

1MR807

AC4

1MR811

50V10uC905

150n

C906

250V

4kV2n2

C907

+24V

+24_SV

C22V_SOD123

D893

1N

4148_S

OD

123

D892

+24V

+24V

3k3R995

6k8R997

C6V8_SOD123

D890A1

K2

22kR935

1N4148_SOD123

D834

+5V_1

2k2R998

C3V9_SOD123

D891A1

K2

BC848BQ826

1k8

R996

D838BC848B

Q8253k3

R942BAV70

D889

+3V3_1

10k

R932 1

k8

R945

+12V1

IRF7314

IC810

1S1

3S26 D2A

8 D1A

2G1

4G2

7 D1

5 D2

+12V_SD3

CLN1

CLN1

DH1

DL1

DH1

DL1

CLN2

DH2

+12V_SD5

DL2

IRF7314

IC811

1 S1

3 S2 6D2A

8D1A

2 G1

4 G2

7D1

5D2

CLN2

DH2

DL2

+24V

1N4148_SOD123

D894

2X12m

L8261

4

2

3

2x16m

L801

12 3

4 L803

10mH

1 2

34

2x16m

L800

12 3

4 L802

10mH

1 2

342X12m

L8271

4

2

3

2X12m

L8251

4

2

3

+24V

+30V_A

C15V_SOD123

D820

A1

K2

33R

R999

S822

PL812

1

2

3

4

PL811

1

2

3

4

PL813

1

2

PL814

1

2

PL815

1

2

4kV2n2

C908

L828

RS1008_SOD123

D896+400V

10RR934

BZ

D23C

5V

1

D897

S823

15RR1001

15RR1002

BA

V70

D898

6k8

R896

3k3

R1003

16V

1000u

C910

16V

1u

C911

47k

R1004

47k

R1006

50V

47n

C886

50V47nC848

50V47nC912

50V47nC916

50V

47n

C913

47k

R1005

+3V3_1

+12V_SD5

16V

1u

C915

16V

1000u

C914

16V220uC917

+12V_SD3

+12V_SD

22u

L837

22u

L829

22u

L839

22u

L838

+3V3_1

50R_100MHZ_3A

L830

50R_100MHZ_3A

L831

L832

L833

L834

L835

gnd2

gnd2 gnd2

gnd2 gnd2

gnd2

gnd2

gnd2

gnd2

gnd2

gnd2 gnd2

gnd2

gnd2

gnd2gnd2

gnd2

gnd2gnd2

50R_100MHZ_3A

L836

R1

+12V

50V

1n

C963

BC846BQ847

C8V2_SOD123

D895

1k

R1042

1k

R1041

R1

1N4148_SOD123

D899

1kR1043

PL806

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

PL809

1

2

3

4

5

6

PL810

1

2

3

4

5

6

RL801

1

2

3

4

5

6

+5V_1

16V

1u

C909

16V

1u

C964

5k6R1086

16V

10u

C922

S882

+3.3

VS

TB

Y_1

1k

R1088

BL_ON/OFF_1

BC848BQ852

BL_ON/OFF

1kR1089

RL

80

0

12

34

56

10R

TH801

2k7

R974

15RR1007

TR

F_

PF

C_

TF

T_

EE

R3

01

9N

TR

80

1

1 4

8

5327

69 10

TR

F_

PF

C_

TF

T_

EE

R3

01

9N

TR

80

2

1 4

8

5327

69 10

PFC_IN

PFC_OUT

PFC_IN PFC_OUT

PL816

1

2

3

4

5

6

7

8

9

10

ST_BY

1N4148_SOD123

D856 +12V1

TCET110GIC838

1

23

4

+3.3VSTBY_1

1kR1069

1kR1070

1kV

1n

C965

1kV1n

C966

1kV1n

C967

1kV

1n

C968

1kV10nC969

10R

R1090

1kV330p

C970

SB5100

D857

86k

R1091

50V

1n C

971

50V

1n C

972

46"-52"RESONANT MODE TFT POWER SUPPLY

17PW46Ver:02

optional

IC803 option

Q833 & Q834 option Q836 & Q837 option

Page 4: Lcd Power Supply 17pw46 Ver0 1 2 4 5 Sch

5VREF

1M

R980

10kR923

PL805

1

0R

47

R949

DIM_PWM_ANALOG

50V

1n

C854

1MR830

50V

100n

C843

100k

R818

450V

1u

C817

1N4148_SOD123

D801

50V

1n

C821

10k

R939

3k3

R882

+400V

50V10uC830

BSH103

Q816

+30V_A

35V

1000u

C889

33k

R909

6k8R936

F800

3.15A

1MR803

2u7_RESONANT

L816

22RR914

C3V9_SOD123

D824A1

K2

1N4148_SOD123

D835

BC558B

Q828

AC1

10k

R852

PL807

1

2

3

4

5

6

7

8

9

10

11

12

SG2525A

IC804

1 INV.IN

3 SYNC

5 CT

7 DISCH 10SHUTD

12GND

14OUT_B

16VREF

2 N.I.IN

4 OSC.OUT

6 RT

8 SS

15+VI

13VC

9COMP.

11OUT_A

1kV10n

C827

0R1R843

10k

R970

4k7R876

1N4148_SOD123

D806

10k

R937

16V

1u

C834

20R

R897

47kR851

PL800

1

1N4148_SOD123

D839

210UH

L806

27R

R953

DIM_PWM_ANALOG

TCET110GIC805

1

23

4

UF5402

D847

50V

1n

C810

47k

R916

VF_MAIN

10k

R906

BC858BQ812

450V

1u

C807 STPS745

D812

50V

100n

C816

BC858B

Q822

1M

R984

TL431SAMF2

D832

50V

2n2

C837

10k

R927

BC

848B

Q802

BC858B

Q815

1MR820

0R22R839

50V

1n

C814

10k

R981

Opto

1M

R969

30kR947

10kR885

50V33uC826

20R

R900

50V

100n

C865

1N

4148_S

OD

123

D851

630V

12n

C868

+12V

Freq

100V27nC864

450V

1u

C813

A/D_DIM_SEL

470k

R826

10k

R870

1N

4148_S

OD

123

D828

1kV470pC825

BC848BQ803

TCET110G

IC807

1

23

4

47RR941

50V

100n

C850

35V

1000u

C892

8k2

R933

PL

80

2

1 2

1RR966

1M

R804

4M7

R877

BC848BQ817

15k

R881

C12V

_S

OD

123

D822

1N4148_SOD123

D833

50V

100n

C811

ACINFO2

+24_SV

RS1008_SOD123

D825

50V33nC842

10k

R968

PL808

1

2

3

4

5

6

7

8

9

10

11

12

Freq

BC848B

Q824

TRF_PFC_SAFE_PLASMA_450UH

TR

80

3

NC

88 N

C7

7

NC

55

NC

44 N

C3

3 NC

22 N

C1

1NC

66

NC

101

3

NC

912

E15

D14

B10

C11

A9

F16

1MR850

4kV2n2

C833

VFB

1N4148_SOD123

D842

20R

R899

47k

R829

1N4148_SOD123

D840

35V

1000u

C881

BC558BQ827

C33_S

OD

123

D853

A 1K 2

1MR802

56kR912

VCC2

400V

1u

C806

450V

220u

C828

63V

100n

C861

BC848BQ819

330kR845

10k

R979

1M

R973

5VREF

50V

100n

C820

VC

C1

1N4148_SOD123

D823

1N4148_SOD123

D819

20R

R898

1kR819

1N4148_SOD123

D852

FUSE_SMD_7A/32VDC_1206

F807

TL431SAMF2D807

1N4148_SOD123

D836

100kR888

50V100n

C866

560k

R855

33R

R872

630V

12n

C869

NCP1653

IC800

1 FB

2 VCONT

3 IN

4 CS 5VM

6GND

7DRV

8VCC

1M

R823

10k

R943

BL_ON/OFF_1

35V

1000u

C884

30k

R860

+24V

450V

220u

C829

R908

4k7

10k

R867

10kR887

1N4148_SOD123

IC806

VCC1

TL431SAMF2D808

Q829BA

T54J

D830

50V

33u

C858

10RR875

1M

R971

47kR880

1kR831

4kV

1n

C804

BC848B

Q818

10RR903

10RR925

VCC1

10kR917

4kV2n2

C832

BC848B

Q821

10k

R931

+400V

TO-247

Q808

150k

R832

S806

1kR938

1k

R950

50V

470n

C808

1N

4148_S

OD

123

D841

20R

R891

BC848BQ801

15kR883

4k7

R944

50V

2n2

C853

BC

848B

Q823

33R

R952

VC

C1

+24V

330kR834

1k5

R926

1N

4148_S

OD

123

D815

0R22R841

100kR889

10k

R976

1k

R886

63V100n

C849

16V

10u

C846

50V

2n2C857

86k

R975

50V

10u

C839

1N4148_SOD123

D826

1k

R884

20R

R895

10kR821

5VREF

3k9R833

120R

R907

1kR930

1k

R920

4k7R905

47kR837

SW_OFF2

100R

R863

S815

1M

R824

VFB

6k8R893

1MR809

+33V

50V

100n

C815

4k7R940

1N4148_SOD123

D829

10kR946

+12SV

100k

R922

50V

33u

C844

35V

1000u

C891

1MR828

F801

FUSE_RADIAL

TO-220

Q807

1M

R977

1kV

1n

C872

33k

R921

56kR849

+400V

10RR904

5k1R918

10RR879

10R

R928

4kV

1n

C805

100k

R836

A/D_DIM_SEL

3k3

R951

VF_MAIN

160V

1u

C895

SW_OFF2

Q830

1k8

R924

+24V

50V

100n

C862

20R

R892

12k

R878

33k

R948

50V

470n

C809

Opto

1MR810

TO-220

Q811

+24V

1k5

R929

C22V

_S

OD

123

D817

1kV

470pC819

+400V

0R1R842

BC858BQ800

470R

R890

10k

R972 +24V

BC848B

Q820

1k8

R911

1N4148_SOD123D814

1N

4148_S

OD

123

D827

1kV

1n

C871

BL_ON/OFF_1

12kR913

TL431SAMF2D837

1MR827

FSDL321

IC803

1 GND

2 VCC

3 VFB

4 IPK 5VSTR

6DR_1

7DR_2

8DR_3

20R

R894

50V2n2C855

220k

R822

50V

100n

C812

16V

1u

C851

+12V

12kR901

L815

35V

1000u

C880

100k

R846

100R

R874

1M

R825

630V10n

C840

1MR813

2u2

L805

1M

R982

63V100n

C867

22RR915

1MR815

0R22R838

50V2n2

C860

10k

R859

10k

R983

330kR854

W1

24

V3

0V

24

V1

2V

12

V

TRF_SMPS_SAFE_17PW46_RESONANT_P1

TR806

1

4

8

5

3

2

7

6

9

10

11

12

13

14

15

16

W7

24

V3

0V

24

V1

2V

12

V

W1

TRF_SMPS_SAFE_17PW46_RESONANT_P2

TR807

1

4

8

5

3

2

7

6

9

10

11

12

13

14

15

16

STPS_3P_10L60CFP

D846

STPS_3P_10L60CFP

D844

STPS_3P_10L60CFP

D848

STPS_3P_10L60CFP

D849

16V

1000u

C878

+12V

L814

16V

1000u

C883

+12SV

STPS_3P_10L60CFP

D843

FUSE_SMD_7A/32VDC_1206

F804

FUSE_SMD_7A/32VDC_1206

F802

FUSE_SMD_7A/32VDC_1206

F803

STPS_3P_10L60CFP

D845

FUSE_SMD_7A/32VDC_1206

F805

+24V1

+24V1

FUSE_SMD_7A/32VDC_1206

F806

Audio

Audio

VAR-510V

R800

AC1

ACINFO22R2

R801

2R2

R808

D25XB60D803

D25XB60D800

S805

S804

L807

TO-247

Q810

0R22R840

1N

4148_S

OD

123

D811

33R

R868 50V

1n

C836

S802

S803

150n

C801

250V

4kV

2n2

C803

4kV2n2

C802

4k7

R910

50V

33u

C847

BA

T54J

D831

15R

R919

50V

5n6

C852

G00137DTR805

1

4

85

32 7

6

50V2n2C856

+12V1

+12V1

16V

2200u

C882

16V

2200u

C885

10RR987

SG1577

IC809

1 RT

2 IN1

3 COMP1

4 SS1_ENB

5 CLP1

6 BST1

7 DH1

8 CLN1

9 DL1

10 PGND 11VCC

12DL2

13CLN2

14DH2

15BST2

16CLP2

17SS2_ENB

18COMP2

19IN2

20GND

47k

R978

+12V_SD

25V

1u

C894

Q833

Q834 Q837

Q836

10RR964

10RR965

10RR988

10RR989

22u

L812

100uH

L813

100uH

L819

22u

L818

50V1n

C888

50V 1n

C899

12k

R963 50V1n

C887

47k

R98550V 1n

C898

6V3

2200u

C876

16V10uC875

16V10u

C904

6V3

2200u

C903

47k

R994

47k

R991

47k

R992

47k

R993

47k

R956

47k

R957

47k

R955

47k

R954

50V1n

C879

1N4148_SOD123

D850

10R

R962

47k

R967

47k

R986

L817

16V

1000u

C893

16V

2200u

C896

+12V_SD5

16V

1u

C897

16V

1u

C900

+12V_SD5

BST1

BST1

50V 1n

C902

1N4148_SOD123

D855

BST2

10R

R990

BST2

16V

1u

C890

RS1008_SOD123

D804

RS

1008_S

OD

123

D805

ACDATA

VCCSTBY

VCC1330RR816

330R

R817

RS

1008_S

OD

123

D802

PL801

1

2

S800

S801

VCC1

1kV

1n

C823

VCC2

25V

100u

C822

10kR857

50V

10u

C824

22RR861

BD

138

Q809

VF

_M

AIN

47k

R858

20RR865

TRF_SMPS_SAFE_42

TR804

1

2

3

4

5

6

7

8

9

10

11

12

50V100nC873

22u

L808

50R_100MHZ_3A

L810

+3.3VSTBY

60R_100MHZ_3A

L809

16V1000uC870

16V1000uC859

25V

ST

PS

5L

25B

IC808

23

4

1

S811

S810

S809

S808

S807

RS1008_SOD123

D813VFSTBY

C22V_SOD123

D816

VFSTBY

VCCSTBY

400V10uC835

1kV

10n

C838

Opto

VF_1TNY266

IC802

1 BP

3 S2 6NC

8S4

2 S1

4 EN/UV

7S3

5DVDD

VDD

VF_1

BC848BQ814

620R

R864

VCC1

+3.3VSTBY_1

390R

R853

ACDATA

22kR869

3k3

R862

33k

R871

10kR847

BC848BQ804

50V47nC818

BC848BQ805

C12V_SOD123

D809

ST_BY

+3.3VSTBY_1

C12V

_S

OD

123

D810

1M

R848

620R

R866

BSH103Q806

TCET110G

IC801

1

23

4

VF_MAIN

1M

R835

BC848BQ813

47kR873

2k4R844

2M

2R

856

+3.3VSTBY

10k

R961

50V47nC874

330R_100MHZ_3A

L811

47k

R959

BC848BQ832

SO

T23

Q831

2k2R960

+3.3VSTBY_1

SW_SWITCH

1kR958

+5V

+3V3

16V

1u

C877

10R

TH800

S814

+5VSTBY

DIM_PWM_ANALOG

DIM_PWM_ANALOG

330R_100MHZ_3A

L823

DIM_PWM_ANALOG

+12V

+33V

BL_ON/OFF

+3.3VSTBY_1

50R_100MHZ_3A

L821

22u

L824

S821

+12V

A/D_DIM_SEL

+5VSTBY

+5V

S820

50R_100MHZ_3A

L822

330R_100MHZ_3A

L820

+3.3VSTBY_1

+3V3

ST_BY

+12V

+5V

+24V

S816

SW_SWITCH

S817

S818

AC2

AC3 AC4

AC2

1MR805

1MR812

1M

R806

1MR814

AC3

1MR807

AC4

1MR811

50V10uC905

150n

C906

250V

4kV2n2

C907

+24V

+24_SV

C22V_SOD123

D893

1N

4148_S

OD

123

D892

+24V

+24V

3k3R995

6k8R997

C6V8_SOD123

D890A1

K2

22kR935

1N4148_SOD123

D834

+5V_1

2k2R998

C3V9_SOD123

D891A1

K2

BC848BQ826

1k8

R996

D838BC848B

Q8253k3

R942BAV70

D889

+3V3_1

10k

R932 1

k8

R945

+12V1

IRF7314

IC810

1S1

3S26 D2A

8 D1A

2G1

4G2

7 D1

5 D2

DR_3V3

CLN1

CLN1

DH1

DL1

DH1

DL1

CLN2

DH2

DR_5V

DL2

IRF7314

IC811

1 S1

3 S2 6D2A

8D1A

2 G1

4 G2

7D1

5D2

CLN2

DH2

DL2

+24V

1N4148_SOD123

D894

2X12m

L8261

4

2

3

2x16m

L801

12 3

4 L803

10mH

1 2

34

2x16m

L800

12 3

4 L802

10mH

1 2

342X12m

L8271

4

2

3

2X12m

L8251

4

2

3

+24V

+30V_A

C15V_SOD123

D820

A1

K2

33R

R999

S822

PL812

1

2

3

4

PL811

1

2

3

4

PL813

1

2

PL814

1

2

PL815

1

2

4kV2n2

C908

L828

RS1008_SOD123

D896+400V

10RR934

BZ

D23C

5V

1

D897

S823

15RR1001

15RR1002

BA

V70

D898

6k8

R896

3k3

R1003

16V

1000u

C910

16V

1u

C911

47k

R1004

47k

R1006

50V

47n

C886

50V47nC848

50V47nC912

50V47nC916

50V

47n

C913

47k

R1005

+3V3_1

+12V_SD5

16V

1u

C915

16V

1000u

C914

16V220uC917

+12V_SD

22u

L829

22u

L839

22u

L838

+3V3_1

50R_100MHZ_3A

L830

50R_100MHZ_3A

L831

L832

L833

L834

L835

gnd2

gnd2 gnd2

gnd2 gnd2

gnd2

gnd2

gnd2

gnd2

gnd2

gnd2 gnd2

gnd2

gnd2

gnd2gnd2

gnd2

gnd2gnd2

50R_100MHZ_3A

L836

R1

+12V

50V

1n

C963

BC846BQ847

C8V2_SOD123

D895

1k

R1042

1k

R1041

R1

1N4148_SOD123

D899

1kR1043

PL806

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

PL809

1

2

3

4

5

6

PL810

1

2

3

4

5

6

+5V_1

16V

1u

C909

BL_ON/OFF_1

BC848BQ852

BL_ON/OFF

1kR1089

10R

TH801

2k7

R974

15RR1007

TR

F_

PF

C_

TF

T_

EE

R3

01

9N

TR

80

1

1 4

8

5327

69 10

TR

F_

PF

C_

TF

T_

EE

R3

01

9N

TR

80

2

1 4

8

5327

69 10

PFC_IN

PFC_OUT

PFC_IN PFC_OUT

PL816

1

2

3

4

5

6

7

8

9

10

ST_BY

1N4148_SOD123

D856 +12V1

TCET110GIC838

1

23

4

+3.3VSTBY_1

1kR1069

1kR1070

1kV

1n

C965

1kV1n

C966

1kV1n

C967

1kV

1n

C968

1kV10nC969

10R

R1090

1kV330p

C970

SB5100

D857

86k

R1091

50V

1n C

971

50V

1n C

972

16V1u

C973

1k

R1092

1N

4148_S

OD

123

D858

150n C800

250V

VAR-510V

R1093

UF

5407

D821

BRIDGE

BRIDGE

50R_100MHZ_3A

L843

50R_100MHZ_3A

L842

50R_100MHZ_3A

L841

50R_100MHZ_3A

L840

1N4148_SOD123

D860

1N4148_SOD123

D859DR_5V

DR_3V3

22u

L837

RE

LA

Y_C

OIL

RL

800

123 4

RELAY_COIL

RL801

1

23

4

46"~52"RESONANT MODE TFT POWER SUPPLY

17PW46Ver:04

optional

IC803 option

Q833 & Q834 option Q836 & Q837 option

Page 5: Lcd Power Supply 17pw46 Ver0 1 2 4 5 Sch

5VREF

1M

R980

10kR923

PL805

1

0R

47

R949

DIM_PWM_ANALOG

50V

1n

C854

1MR830

50V

100n

C843

100k

R818

450V

1u

C817

1N4148_SOD123

D801

50V

1n

C821

10k

R939

3k3

R882

+400V

50V10uC830

BSH103

Q816

+18V_A

35V

1000u

C889

33k

R909

6k8R936

F800

3.15A

1MR803

2u7_RESONANT

L816

22RR914

C3V9_SOD123

D824A1

K2

1N4148_SOD123

D835

BC558B

Q828

AC1

10k

R852

PL807

1

2

3

4

5

6

7

8

9

10

11

12

SG2525A

IC804

1 INV.IN

3 SYNC

5 CT

7 DISCH 10SHUTD

12GND

14OUT_B

16VREF

2 N.I.IN

4 OSC.OUT

6 RT

8 SS

15+VI

13VC

9COMP.

11OUT_A

1kV10n

C827

0R1R843

10k

R970

4k7R876

1N4148_SOD123

D806

10k

R937

16V

1u

C834

20R

R897

47kR851

PL800

1

1N4148_SOD123

D839

210UH

L806

27R

R953

DIM_PWM_ANALOG

TCET110GIC805

1

23

4

UF5402

D847

50V

1n

C810

47k

R916

VF_MAIN

10k

R906

BC858BQ812

450V

1u

C807 STPS745

D812

50V

100n

C816

BC858B

Q822

1M

R984

TL431SAMF2

D832

50V

2n2

C837

10k

R927

BC

848B

Q802

BC858B

Q815

1MR820

0R22R839

50V

1n

C814

10k

R981

Opto

1M

R969

30kR947

10kR885

50V33uC826

20R

R900

50V

100n

C865

630V

12n

C868

+12V

Freq

100V27nC864

450V

1u

C813

A/D_DIM_SEL

470k

R826

10k

R870

1N

4148_S

OD

123

D828

1kV470pC825

BC848BQ803

TCET110G

IC807

1

23

4

47RR941

50V

100n

C850

35V

1000u

C892

8k2

R933

PL

80

2

1 2

1M

R804

4M7

R877

BC848BQ817

15k

R881

C12V

_S

OD

123

D822

1N4148_SOD123

D833

50V

100n

C811

ACINFO2

+24_SV

RS1008_SOD123

D825

50V33nC842

10k

R968

PL808

1

2

3

4

5

6

7

8

9

10

11

12

Freq

BC848B

Q824

TRF_PFC_SAFE_PLASMA_450UH

TR

80

3

NC

88 N

C7

7

NC

55

NC

44 N

C3

3 NC

22 N

C1

1NC

66

NC

101

3

NC

912

E15

D14

B10

C11

A9

F16

1MR850

4kV2n2

C833

VFB

1N4148_SOD123

D842

20R

R899

47k

R829

1N4148_SOD123

D840

35V

1000u

C881

BC558BQ827

1MR802

56kR912

VCC2

400V

1u

C806

450V

220u

C828

63V

100n

C861

BC848BQ819

330kR845

10k

R979

1M

R973

5VREF

50V

100n

C820

VC

C1

1N4148_SOD123

D823

1N4148_SOD123

D819

20R

R898

1kR819

FUSE_SMD_7A/32VDC_1206

F807

TL431SAMF2D807

1N4148_SOD123

D836

100kR888

50V100n

C866

560k

R855

33R

R872

630V

12n

C869

NCP1653

IC800

1 FB

2 VCONT

3 IN

4 CS 5VM

6GND

7DRV

8VCC

1M

R823

10k

R943

BL_ON/OFF_1

35V

1000u

C884

30k

R860

+24V

450V

220u

C829

R908

4k7

10k

R867

10kR887

1N4148_SOD123

IC806

VCC1

TL431SAMF2D808

Q829BA

T54J

D830

50V

33u

C858

10RR875

1M

R971

47kR880

1kR831

4kV

1n

C804

BC848B

Q818

10RR903

10RR925

VCC1

10kR917

4kV2n2

C832

BC848B

Q821

10k

R931

+400V

TO-247

Q808

150k

R832

S806

1kR938

1k

R950

50V

470n

C808

1N

4148_S

OD

123

D841

20R

R891

BC848BQ801

15kR883

4k7

R944

50V

2n2

C853

BC

848B

Q823

33R

R952

VC

C1

330kR834

1k5

R926

1N

4148_S

OD

123

D815

0R22R841

100kR889

10k

R976

1k

R886

63V100n

C849

16V

10u

C846

50V

2n2C857

86k

R975

50V

10u

C839

1N4148_SOD123

D826

1k

R884

20R

R895

10kR821

5VREF

3k9R833

120R

R907

1kR930

1k

R920

4k7R905

47kR837

SW_OFF2

100R

R863

S815

1M

R824

VFB

6k8R893

1MR809

50V

100n

C815

4k7R940

1N4148_SOD123

D829

10kR946

100k

R922

50V

33u

C844

35V

1000u

C891

1MR828

F801

FUSE_RADIAL

TO-220

Q807

1M

R977

1kV

1n

C872

33k

R921

56kR849

+400V

10RR904

5k1R918

10RR879

10R

R928

4kV

1n

C805

100k

R836

A/D_DIM_SEL

3k3

R951

VF_MAIN

SW_OFF2

Q830

1k8

R924

+24V

50V

100n

C862

20R

R892

12k

R878

33k

R948

50V

470n

C809

Opto

1MR810

TO-220

Q811

+24V

1k5

R929

C22V

_S

OD

123

D817

1kV

470pC819 +400V

0R1R842

BC858BQ800

470R

R890

10k

R972 +24V

BC848B

Q820

1k8

R911

1N4148_SOD123D814

1N

4148_S

OD

123

D827

1kV

1n

C871

BL_ON/OFF_1

12kR913

TL431SAMF2D837

1MR827

FSDL321

IC803

1 GND

2 VCC

3 VFB

4 IPK 5VSTR

6DR_1

7DR_2

8DR_3

20R

R894

50V2n2C855

220k

R822

50V

100n

C812

16V

1u

C851

+12V

12kR901

L815

35V

1000u

C880

100k

R846

100R

R874

1M

R825

630V10n

C840

1MR813

2u2

L805

1M

R982

63V100n

C867

22RR915

1MR815

0R22R838

50V2n2

C860

10k

R859

10k

R983

330kR854

W1

24

V3

0V

24

V1

2V

12

V

TRF_SMPS_SAFE_17PW46_RESONANT_P1

TR806

1

4

8

5

3

2

7

6

9

10

11

12

13

14

15

16

W7

24

V3

0V

24

V1

2V

12

V

W1

TRF_SMPS_SAFE_17PW46_RESONANT_P2

TR807

1

4

8

5

3

2

7

6

9

10

11

12

13

14

15

16

STPS_3P_10L60CFP

D846

STPS_3P_10L60CFP

D844

STPS_3P_10L60CFP

D848

STPS_3P_10L60CFP

D849

16V

1000u

C878

+12V

L814

16V

1000u

C883

STPS_3P_10L60CFP

D843

FUSE_SMD_7A/32VDC_1206

F804

FUSE_SMD_7A/32VDC_1206

F802

FUSE_SMD_7A/32VDC_1206

F803

STPS_3P_10L60CFP

D845

FUSE_SMD_7A/32VDC_1206

F805

+24V1

+24V1

FUSE_SMD_7A/32VDC_1206

F806

+18V_A

VAR-510V

R800

AC1

ACINFO22R2

R801

2R2

R808

D25XB60D803

D25XB60D800

S805

S804

L807

TO-247

Q810

0R22R840

1N

4148_S

OD

123

D811

33R

R868 50V

1n

C836

S802

S803

150n

C801

250V

4kV

2n2

C803

4k7

R910

50V

33u

C847

BA

T54J

D831

15R

R919

50V

5n6

C852

G00137DTR805

1

4

85

32 7

6

50V2n2C856

+12V1

+12V1

16V

2200u

C882

16V

2200u

C885

10RR987

SG1577

IC809

1 RT

2 IN1

3 COMP1

4 SS1_ENB

5 CLP1

6 BST1

7 DH1

8 CLN1

9 DL1

10 PGND 11VCC

12DL2

13CLN2

14DH2

15BST2

16CLP2

17SS2_ENB

18COMP2

19IN2

20GND

47k

R978

+12V_SD

25V

1u

C894

Q833

Q834 Q837

Q836

10RR964

10RR965

10RR988

10RR989

22u

L812

100uH

L813

100uH

L819

22u

L818

50V1n

C888

50V 1n

C899

12k

R963 50V1n

C887

47k

R98550V 1n

C898

6V3

2200u

C876

16V10uC875

16V10u

C904

6V3

2200u

C903

47k

R994

47k

R991

47k

R992

47k

R993

47k

R956

47k

R957

47k

R955

47k

R954

50V1n

C879

1N4148_SOD123

D850

10R

R962

47k

R967

47k

R986

L817

16V

1000u

C893

16V

2200u

C896

+12V_SD5

16V

1u

C897

16V

1u

C900

+12V_SD5

BST1

BST1

50V 1n

C902

1N4148_SOD123

D855

BST2

10R

R990

BST2

16V

1u

C890

ACDATA

VCCSTBY

VCC1330RR816

330R

R817

RS

1008_S

OD

123

D802

PL801

1

2

S800

S801

VCC1

1kV

1n

C823

VCC2

25V

100u

C822

10kR857

50V

10u

C824

22RR861

BD

138

Q809

VF

_M

AIN

47k

R858

20RR865

TRF_SMPS_SAFE_42

TR804

1

2

3

4

5

6

7

8

9

10

11

12

50V100nC873

22u

L808

50R_100MHZ_3A

L810

+3.3VSTBY

60R_100MHZ_3A

L809

16V1000uC870

16V1000uC859

25V

ST

PS

5L

25B

IC808

23

4

1

S811

S810

S809

S808

S807

RS1008_SOD123

D813VFSTBY

C22V_SOD123

D816

VFSTBY

VCCSTBY

400V10uC835

1kV

10n

C838

Opto

VF_1TNY266

IC802

1 BP

3 S2 6NC

8S4

2 S1

4 EN/UV

7S3

5DVDD

VDD

VF_1

BC848BQ814

620R

R864

VCC1

+3.3VSTBY_1

390R

R853

ACDATA

22kR869

3k3

R862

33k

R871

10kR847

BC848BQ804

50V47nC818

BC848BQ805

C12V_SOD123

D809

ST_BY

+3.3VSTBY_1

C12V

_S

OD

123

D810

1M

R848

620R

R866

BSH103Q806

TCET110G

IC801

1

23

4

VF_MAIN

1M

R835

BC848BQ813

47kR873

2k4R844

2M

2R

856

+3.3VSTBY

10k

R961

50V47nC874

330R_100MHZ_3A

L811

47k

R959

BC848BQ832

SO

T23

Q831

2k2R960

+3.3VSTBY_1

SW_SWITCH

1kR958

+5V

+3V3

16V

1u

C877

10R

TH800

S814

+5VSTBY

DIM_PWM_ANALOG

DIM_PWM_ANALOG

DIM_PWM_ANALOG

+12V

BL_ON/OFF

+3.3VSTBY_1

50R_100MHZ_3A

L821

22u

L824

S821

+12V

A/D_DIM_SEL

+5VSTBY

+5V

S820

50R_100MHZ_3A

L822

+3.3VSTBY_1

+3V3

ST_BY

+12V

+5V

+24V

S816

SW_SWITCH

S817

S818

AC2

AC3 AC4

AC2

1MR805

1MR812

1M

R806

1MR814

AC3

1MR807

AC4

1MR811

50V10uC905

150n

C906

250V

+24V

+24_SV

C22V_SOD123

D893

1N

4148_S

OD

123

D892

+24V

+24V

3k3R995

6k8R997

C6V8_SOD123

D890A1

K2

22kR935

1N4148_SOD123

D834

+5V_1

2k2R998

C3V9_SOD123

D891A1

K2

BC848BQ826

1k8

R996

D838BC848B

Q8253k3

R942BAV70

D889

+3V3_1

10k

R932 1

k8

R945

+12V1

IRF7314

IC810

1S1

3S26 D2A

8 D1A

2G1

4G2

7 D1

5 D2

DR_3V3

CLN1

CLN1

DH1

DL1

DH1

DL1

CLN2

DH2

DR_5V

DL2

IRF7314

IC811

1 S1

3 S2 6D2A

8D1A

2 G1

4 G2

7D1

5D2

CLN2

DH2

DL2

+24V

1N4148_SOD123

D894

2X12m

L8261

4

2

3

2x16m

L801

12 3

4 L803

10mH

1 2

34

2x16m

L800

12 3

4 L802

10mH

1 2

342X12m

L8271

4

2

3

2X12m

L8251

4

2

3

+24V

+18V_A

C15V_SOD123

D820

A1

K2

33R

R999

S822

PL812

1

2

3

4

PL811

1

2

3

4

PL813

1

2

PL814

1

2

PL815

1

2

L828

RS1008_SOD123

D896+400V

10RR934

BZ

D23C

5V

1

D897

S823

15RR1001

15RR1002

BA

V70

D898

6k8

R896

3k3

R1003

16V

1000u

C910

16V

1u

C911

47k

R1004

47k

R1006

50V47nC912

50V47nC916

50V

47n

C913

47k

R1005

+3V3_1

+12V_SD5

16V

1u

C915

16V

1000u

C914

16V220uC917

+12V_SD

22u

L829

22u

L839

22u

L838

+3V3_1

50R_100MHZ_3A

L830

50R_100MHZ_3A

L831

L832

L833

L834

L835

gnd2

gnd2 gnd2

gnd2 gnd2

gnd2

gnd2

gnd2

gnd2

gnd2

gnd2 gnd2

gnd2

gnd2

gnd2gnd2

gnd2

gnd2gnd2

50R_100MHZ_3A

L836

R1

+12V

50V

1n

C963

BC846BQ847

C8V2_SOD123

D895

1k

R1042

1k

R1041

R1

1N4148_SOD123

D899

1kR1043

PL806

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

PL809

1

2

3

4

5

6

PL810

1

2

3

4

5

6

+5V_1

16V

1u

C909

BL_ON/OFF_1

BC848BQ852

BL_ON/OFF

1kR1089

10R

TH801

15RR1007

PL816

1

2

3

4

5

6

7

8

9

10

ST_BY

1N4148_SOD123

D856 +12V1

TCET110GIC838

1

23

4

+3.3VSTBY_1

1kR1069

1kR1070

1kV

1n

C965

1kV1n

C966

1kV1n

C967

1kV

1n

C968

1kV10nC969

10R

R1090

1kV330p

C970

SB5100

D857

86k

R1091

50V

1n C

971

50V

1n C

972

16V1u

C973

1k

R1092

1N

4148_S

OD

123

D858

150n C800

250V

VAR-510V

R1093

UF

5407

D821

BRIDGE

BRIDGE

50R_100MHZ_3A

L843

50R_100MHZ_3A

L842

50R_100MHZ_3A

L841

50R_100MHZ_3A

L840

1N4148_SOD123

D860

1N4148_SOD123

D859DR_5V

DR_3V3

22u

L837

RE

LA

Y_C

OIL

RL

800

123 4

RELAY_COIL

RL801

1

23

4

10R

TH

802

RL207

D804

RL

207

D805

275V47n

C974

UF5402

D854

+18V_A

450V

150u

C975

46"~52"RESONANT MODE TFT POWER SUPPLY

17PW46Ver:05

optional

IC803 option

Q833 & Q834 option Q836 & Q837 option

optional