Haier MSD3391DS Schematic

A A

LED14

LED15

LED16

10

5

4

Note: Left C47 NC, R38 change to 100ohm if want to output PWM puls

3

2

Size Document N umber Rev

Date: Sheet

Custom

Custom

Custom

Size Document N umber Rev

Date: Sheet

Size Document N umber Rev

Date: Sheet

POWER

POWER

POWER

MSD3391DS

MSD3391DS

MSD3391DS

1

99Friday, April 06, 2012

99Friday, April 06, 2012

99Friday, April 06, 2012

of

of

of

1.0

1.0

1.0

1uF

1uF

1k

Title

Title

Title

C951

C951

R9591kR959

2 3

R958

NC/22K

R958

NC/22K

10uF

10uF

ADJ-PWM2

R957 1kR957 1k

Q813

Q813

1

3904

3904

R956 1kR956 1k

C950

C950

BL-ADJUST

BL-ADJUST

PWM

FBX

NC

11

13

12

R841

R841

12K

12K

R853

100R

R853

100R

Iout=1.194×400/(R841//R842)

NC

R842NCR842

LED13

R849NCR849

NC

LED14

LED15

R847NCR847

NC

LED16

NC/10K

NC/10K

R955

4.7K

R955

4.7K

5VA

R41 only for 3.3V PWM output

BL-ADJUST

ON/BK

6

NC

NC

ON

R954

R954

LED13

CH57CH44PGND15PGND26CH68CH79CH8

ISET

14

LED9

R848NCR848

LED10

LED11

R846NCR846

LED12

2 3

12VA

B B

26

LED1

LED3

LED9 ON/BKDBLED11

LED10

LED12

3

U4

CH22CH11CH3

AP3608EU4AP3608E

AGND

SDBX

VCC

SDB

FB

EN

19

18

15

20

17

16

BX

C20

C20

0.1uF

0.1uF

ON_PBACK2

R953 1KR953 1K

1

Q812

3904

Q812

3904

12VA

12345

R838

100R

R838

100R

+5V

C16 1uFC16 1uF

BL-ADJUST

R843

510K

R843

510K

R844

R844

200K

200K

FB FB1

HEADER 12

HEADER 12

R845

20K

R845

20K

1 CN2

2 CN805 CN806

3 CN804

7P

7P

18.5

23.6, U4

HEADER 12

HEADER 12

E

7P

21.6 U3 U4

OFF

CON810CON810

26",CN2

"

"

"

L:ON

H:OFF

R950

4.7K

R950

4.7K

D10

"

R951

4.7K

R951

4.7K

5VA

FOR CPT

FOR CPT

R952

R952

100R

100R

ON/BK

FOR CPT

FOR CPT

\7

R836NCR836

NC

R834NCR834

NC

0R

GI

LED2

LED4

LED5

LED7

R835NCR835

NC

R837NCR837

NC

LED6

LED8

+5V

\7

100R

100R

CN2

R850

R850

FG

SHD

LED1

LED2

LED6

LED5

LED+

LED+

LED4

LED3

LED8

LED7

CN804

CN804

1234567891011

12

LED+

LED14

LED13

LED12

LED11

LED9

LED10

LED16

LED15

LED+

CN806

CN806

1234567891011

12

LED

LED6

LED5

LED4

LED3

LED1

LED2

LED8

LED7

LED+

CN802

CN802

123456789

10

LED+

LED4

LED1

LED2

LED3

LED8

LED7

LED6

LED5

CN803

CN803

123456789

10

LED+

LED7

LED1

LED3

LED5

FOR CPTJ1FOR CPT

12345

6

J1

BL-ADJUST

100R

100R

LED8

10

PWM

11

R76

R76

Iout=1.194×400/(R828//R829)

1uF

1uF

1uF

1uF

270K

270K

R18

R18

10nF/25V

10nF/25V

100pF

100pF

C750

C750

R856 1R-1206R856 1R-1206

R860

R860

1R-1206

1R-1206

LED6

LED7

AP3608EU3AP3608E

FBX

NC

13

12

BX

R828

12K

R828

12K

NC

R829NCR829

C14

C14

C27

C27

PGND7VIN4VCC5OUT

CS

RT

8

1000P/25V

1000P/25V

C31

C31

C32

C32

R69 0.68Ω-0805R69 0.68Ω-0805

R68 0.68Ω-0805R68 0.68Ω-0805

FB1

R750

R750

47R

47R

HEADER 2

HEADER 2

LED2

LED3

LED4

LED5

3

CH22CH11CH3

CH57CH44PGND15PGND26CH68CH79CH8

U3

AGND

SDBX

VCC

ISET

SDB

FB

19

14

18

17

15

16

DB

SHD

R830

R830
20K

20K

FB

51K

51K

R831

R831

C18

C18

C15 1uFC15 1uF

0.1uF

0.1uF

+12V

ON/BK

R14

100R

R14

100R

OVP

DRV

3

6

OV2UVLO1EN

AP3039AU5AP3039A

U5

AGND

COMP

SHDN

SS

FB

13

10

11

9

14

12

0.1uF/50V

0.1uF/50V

SHD

FB

C34

C34

C35NCC35

NC

R839

3.3K

R839

3.3K

R2297

10K

R2297

10K

R65 0.68Ω-0805R65 0.68Ω-0805

100pF

100pF

C37

C37

1.5K

1.5K

R826

R826

LED+

4

CN2

CN2

334

112

2

26

LED1

EN

20

ON/BK

+5V

10K

10K

0.1uF/50V

0.1uF/50V

18.5

R850

\7



G\7FGGF".W

24

\7

U5

G9`>\7

R832

100R

R832

100R

U5+U3

R720

20K

R720

20K

R721

R721

+12V

47uF/50V

47uF/50V

C1021

C1021

12VA

+

+

1uF

1uF

C38

C38

DRV

L807

L807

L805

L805

R700

22R

R700

22R

NC/10uH/ 3.8A

NC/10uH/ 3.8A

10uH/3.8A

10uH/3.8A

B601001

TO252-DPAK

B601001

TO252-DPAK

Q103

Q103

C39

OVP

47uF/50V

47uF/50V

C1026

C1026

+

+

C931

C931

C39

100pF

100pF

2 1

D10 SR360 DO-15D10 SR360 DO-15

2 1

D9

C40

C40

SR360 DO-15D9SR360 DO-15

100pF

100pF

R823

51K

R823

51K

R70

R70

22Ω-1206

22Ω-1206

LED+

*+,-./01N

Vout=1.25×

?'.W(

!

R826+R823

R826

G)

/

R823

/R826

G

C C

1M

CY800CY800

RDH5-3A-W

CN800

CN800

AC IN

AC IN

RDH5-3A-W

1

2

+12V

RV1

RV1

PTC

PTC

34

12

LF800LF 800

1M

RT1RT1

F800F800

+5V

CY801CY801

C1068

C1068

1000p/25V

1000p/25V



1

2

1

2

J8J8

J3J3

1

123

4

J4J4

PWR-ON/OF F

5Vstb

FOR CPTJ7FOR CPT

1

2

J7

R895 1R -1206R895 1R -1206

R903 2R 2-1206R903 2R 2-1206

R896 2R 2-1206R896 2R 2-1206

R897 2R 2-1206R897 2R 2-1206

CY802

2.2nF

CY802

2.2nF

U809

TL431

U809

TL431

100K

100K

R901

R901

R902

R902

10K

10K

0.1uF

0.1uF
C1071

C1071

5Vstb

5Vstb 2

TP5TP5

TP4TP4

PWR-ON/OFF

1000P/50V

1000P/50V

100P/50V

100P/50V

7.5K/0603

7.5K/0603

5.6K 1%

5.6K 1%

R36

R36

30K

30K

200K

200K

R35

R35

TP2TP2

TP3TP3

TP1TP1

5Vstb

12VA

5VA

1K

R8911KR891

100R

100R

R889

C1069 100PC1069 100P

U808

PC817

U808

PC817

43

R9001KR900

1K

12

R8981KR898

1K

R899

36K

R899

36K

2.2uF

2.2uF
C1070

C1070

47K

47K

R31

R31

C26

C26

7

RT8296A

RT8296A

ON/OFF

C23

C23

4

GND
COMP6BS

GND

3.3nF/25V

3.3nF/25V

C22

C22

9

R32

R32

2 1

R34

R34

EC5

220uF/16V+EC5

220uF/16V

+

+

+

220uF/16V

220uF/16V

EC4

EC4

C1063

C1063

0.1uF

0.1uF

0.1uF

0.1uF

R889

3906

3906

Q811

Q811

R894 470RR 894 470R

R892 22R-0805R892 22R-0805

10N60

10N60

Q810

Q810

10K

10K

R890

R890

XY !I"G#$

231

101/1KV

101/1KV

C001

C001

EMC

R893

470R

R893

470R

+12VB

220uF/25V

220uF/25V

+

EC3

+

EC3

12

0.1μF/25V

0.1μF/25V

C25

C25

100K

100K

R27

R27

2

U2

U2

VIN

MP2303

MP2303

8

NC/SS

C24

C24

0.1μF/25V

0.1μF/25V

1

SW

FB

5

3

10nF/25V

10nF/25V

C17

C17

SS24D4SS24

L2 15uH-3AL2 15uH-3A

D4

R26

NC/200R

R26

NC/200R

12

5Vstb+12VB

12

865

7

Q809

Q809

AO4468

AO4468

421

3

C1061

C1061

+

C1066

220uF/16V+C1066

220uF/16V

+5V

5VA

D D

D803

D803

D807

D807

2A06

2A06

2A06

1M

R8831MR883

R8851MR885

CX1CX1

12

1M

R8881MR888

R8841MR884

470K

470K

NC/24K

NC/24K

R886

R886

3

2

U807U807

RI

FB

GND

5

FLZ18VC

FLZ18VC

GATE

VDD

CS

D801

D801

6

4

+

C1053

47uF/50V+C1053

47uF/50V

FR107

FR107

D809

D809

D810

D810

HER207

HER207

FB7

FB7
40R

40R

5

4

9

4

NP2

NP2

NP2

NP2

NB1

NB1

NB1

NB1

GND

GND

GND

GND

5V

5V

5V

5V

9

5

11

3

12

2

JR2 0R-1206JR2 0R-1206

JR1 0R-1206JR1 0R-1206

JR3 0R-1206JR3 0R-1206

L:OFF

1nF

1nF

2A06

LF801LF 801

34

D811

FR107

D811

FR107

2A06

2A06

R876

R876

1M/1206

1M/1206

R881

R881

R877

470k

R877

470k

1M/1206

1M/1206

R882

R882

%I&

+

EC805

47uF/400V+EC805

47uF/400V

470k

470k

R878

R878

0.1uF/50V

0.1uF/50V

C1056

C1056

10R

10R

R880

R880

68K/2W

68K/2W

R865

R865

C1034

472/1KV

C1034

472/1KV

NP1

NP1

NP1

NP1

NP2

NP2

NP2

NP2

NB2

NB2

NB2

NB2

12V

12V

12V

12V

10

4

8

7

6

7

R869 22R/1206R869 22R/1206

R867 22R/1206R867 22R/1206

C1037

C1037
680PF

680PF

C1022

680PF

C1022

680PF

1000uF/25V

1000uF/25V

C1039

C1039

+

+

1000uF/25V

1000uF/25V

+

+

C1081

C1081

PWR-ON/OF F2

470uF/16V

470uF/16V

C1035

C1035

+

+

H:ON

C1038

C1038

0.1uF

0.1uF

+3.3Vstb

10k

10k

R319

R319

R875

10k

R875

10k

C1051

C1051

R858

R858

10K

10K

0.1uF

0.1uF

Q808

Q808

3904

3904

100K

100K

R870

R870

22nF/25V

22nF/25V

220uF/16V

220uF/16V

100K

100K

R874

R874

J

3X/4X

23XY

----

456

5

D804

D804

D805

D805

2A06

2A06

4

332211665

1010NC111212889

T103 EFD25

T103 EFD25

T102 EFD25

T102 EFD25

NC

1

3

3

113

TO-220B

TO-220B

D806

SBR20100

D806

SBR20100

2

2

10uH/3.8A

10uH/3.8A

L806

L806

+12VB

2

C1040

C1040

AO4435

AO4435

Q806

Q806

C1041

C1041

+12V

EC806

EC806

12VA

+

+

C1042

C1042

0.1μF/25V

0.1μF/25V

1

- 30 -