Samsung DC41-00160A Schematic Diagram

8. SCHEMATIC DIAGRAM

Main 1

DRAWN BY

CHECKED BY DATE DESIGN PAGE

PCB CODE

MODEL NAME

LAST CHANGE DATE

A

B

C

D

E

F

G

H

I

J

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

SAMSUNG

A1

K

17

L

ELECTRONICS

SHEET SIZEDATEAPPROVED BY

OF

DATE

DO NOT DISCLOSE TO OR DUPLICATE THIS DOCUMENT

INFORMATION THAT IS SAMSUNG ELECTRONICS CO'S PROPERTY.

THIS DOCUMENT CONTAINS CONFIDENTIAL, PROPRIETARY

SAMSUNG PROPRIETARY

YYYY. MM. DD HH:MM AM

TEST

NAME YYYY. MM. DD HH:MM AM

NAME YYYY. MM. DD HH:MM AM

NAME YYYY. MM. DD HH:MM AM XXXXXX

R03

4.7 J 0.25W

21

ZERO_CROSS

R53

1K J 0.125W

21

GND

+5V

12V(AC2)

AC1_2

+5V

GND

R55

4.7K J 0.125W

21

TE01

EE1916

65

74

83

92

101

50V

10nF

C52

2

1

R54

47K J 0.125W

21

R56

1K J 0.125W

21

PC51

PS2565L
80-400%

32

41

Q51

MMBT3904 0.35W

2

1

3
C

B

E

C51

10nF
50V

2

1

GND

R52

100K J 2W

21

AC1_2

DOOR_LOCK_O

CGND

CN01

YDW236-01
GRN

1

+8V

C04

2.2nF

400V

2

1

STDBY

C03

2.2nF

400V

2

1

50V

22uF

CE08

2

1

VA03

910V

21

VA02

1800V

21

150mA75V

1N4148WS

D74

21

GND

GNDGNDGND

GND

GND

12V(AC2)

GNDGND

+5V

AGND

AGNDAGND

Q01

KRC246S

0.2W

1

2

3

C

B

E

R08

4.7K F

0.125W

21

R07

2.2K B

0.125W

21

R019

9.09K F

0.125W

2 1

R06

10K J

0.125W

21

50V

100nF

C05

2

1

GND

IC02

TL431

1

2

3

C

A

R

R05

2K J

0.125W

21

R09

1K J 0.125W

21

GND

C09

10nF
50V

2

1

R02

1.8 J 1W

21

TD06

P6KE6.8A

6.8V 600W

21

50V

100nF

C08

2

1

CE05

470uF
16V

2

1

C01

680nF
275V

2

1

IC1

KIA78D05F

2

31

IN

OUT

GND

50V

100nF

C07

2

1

CE04

1000uF
25V

2

1

D04

SF26

400V 2A

21

C06

100nF
50V

2

1

CE03

470uF
25V

2

1

50V

10nF

C49

2

1

D02

US1M

1000V1A

2 1

PC01

PS2561AL
200-400%

3 2

4 1

D03

SF26

400V 2A

21

680V

VA01

21

IC01

STR-A6079M

546372

81

S/OCP D

FM/SS/BR D

GND NC

FB/CC/OLP VCC

1A1000V

US1M

D12

21

1KV

2.2nF

C02

2

1

R01

100K

J 0.5W

21

CE01

10uF
500V

2

1

BD01

DF06S
600V
1A

3

14

2

PTC27R

PTC01

21

0.25WJ27

R04

21

AC1

12V(AC2)

12V_AC2

R51

100K J 2W

21

PCJ-112D3MH

RY74

31

5

42

VA72

470V

21

GND GND

0.125WF1K

R65

21

R66

1K F 0.125W

21

AC_DETECT

50V

100nF

C62

2

1

GNDGND

ZD62

MTZJ5.6B

5.6V 0.5W

21

GND GND

GND

50V

10uF

CE62

2

1

0.125WJ10K

R67

21

12V_AC2

IC61

KA2904

54

63

72

81

OUTA

VCC

-INA OUTB

+INA -INB

GND +INB

CE61

10uF
50V

2

1

R63

20K J 0.25W

21

R64

6.8K F

0.25W

21

R62

270K F 1W

21

D61

1N4007
1KV 1A

21

AC1_1

GND

VA75

470V

21

BUBBLE_PUMP_I

CN71

3711-004826

SMW420-06
NTR

43

52

61

BUBBLE_PUMP_O

C61

100nF

50V

2

1

R61

270K F 1W

21

680V

VA81

21

PUMP_O

WHT

SMW250-05

CN41

5

4

3

2

1

HOT_VALVE

PUMP

1A1000V

US1M

D11

21

CGND

C122

2203-005774

1uF

50V

M

2

1

PRE_VALVE_O

12V_AC2

D72

1N4148WS

75V 150mA

21

RY72

PCF-112D2M-B

23

14

AC1

WATCH_DOG

MAIN_RELAY

Q71

KRC246S

0.2W

1

2

3

C

B

E

DOOR_LOCK

WATCH_DOG

Q72

KRC246S

0.2W

1

2

3

C

B

E

D71

1N4148WS

75V 150mA

21

12V(AC2)

RY71

PCF-112D2M-B

23

14

CN72

YDH236-01S

BLK

1

12V_AC2

HEATER_RELAY

HOT_VALVE_O

470V

VA74

21

IC74

2A

32

1

COM

OUT

G

VA73

470V

21

0.5WJ620

R74

21

0.8A

IC73

321

4

COM2

OUT COM1 G

0.5WJ620

R73

21

0.5WJ620

R72

21

PUMP_O

PRE_VALVE_O

HOT_VALVE_O

COLD_VALVE_O

PRE_VALVE

PUMP

HOT_VALVE

12V_AC2

COLD_VALVE

0.5WJ620

R71

21

IC72

0.8A

321

4

COM2

OUT COM1 G

BUBBLE_PUMP_O

0.5WJ620

R75

21

VA71

470V

21

IC71

0.8A

321

4

COM2

OUT COM1 G

2A

IC75

32

1

COM

OUT

G

COLD_VALVE_O

1uF

M

50V

2203-005774

C420

2

1

DOOR_LOCK_O

7W

FDC6326L

IC20

4 3

5 2

6 1

R2R1

VOUTON/OFF

VOUTVIN

R412

10K F 0.125W

21

R84

100 J 0.25W

21

MOTOR_HSPEED_RY

MOTOR_CW_RYMOTOR_CCW_RY

12V_AC2

12V(AC2)

12V_AC2

C81

100nF
50V

2

1

AC1_1

12V_AC2

PHASE

CN81

YDW236-02

GRN

2

1

OJ81

DE39-60001A

21

JUMP

150mA75V

1N4148WS

D82

2 1

150mA75V

1N4148WS

D83

21

D81

1N4148WS

75V 150mA

21

CN83

B03B-PWCSK-1

NTR

321

OMIH-SS-112D

RY82

43

2

51

OMIH-SS-112D

RY83

43

2

51

RY81

OMIH-SS-112D

4 3

2

5 1

CN84

B02B-PWCSK-1

*

2

1

TEMP

2WJ62

R81

21

CM81

100nF630V

2

1

R85

300J2W

2 1

R82

62 J 2W

21

CM82 10nF250V

2

1

R83

180 J 2W

21

L81

NV2-08730

730uH

*

21

BD81

TS15P05G,D15XB60
600V15A

2

14

3

GND

GND

+5V

0.125W

J 4.7K

R86

21

TACHO

GND

50V

100nF

C83

2

1

R88

4.7KJ0.125W

2 1

+5V

R87

100KJ

0.125W

21

50V

100nF

C82

2

1

GNDGND

D84

1N4148WS

75V 150mA

21

Q81

MMBT3904

0.35W

2

1

3
C

B

E

12V_AC2

GND

50V

100nF

C419

2

1

GND

+5V

TRIAC_THERMISTOR

NTC41

10K
*

21

10A

TRIAC81

3

21

T1 T2

G

WATCH_DOG_C

WATCH_DOG

+5V

GND

GND

C123

2203-005774

1uF
50V
M

2

1

C124

2203-005774

1uF
50V
M

2

1

R116

1K J

0.125W

2 1

Q12

KRC246S

0.2W

1

2

3

C

B

E

0.2W

RN2427

Q11

2

1

3

O

I

G

+5V

GND

*

1000uH

ADR3102J

L1

21

C46

100nF
50V

2

1

+5V

GND

150mA75V

1N4148WS

D42

21

150mA75V

1N4148WS

D41

21

R410

0.125W

J1M

21

0.125W

J4.7K

R49

21

TC4069UBFN

IC41

87

96

105

114

123

132

141

I1

VDD

O1 I6

I2 O6

O2 I5

I3 O5

O3 I4

VSS O4

+5V

50V

1nF

C47

2

1

GND

WATER_FREQ

50V0.1nF

C48

2

1

GND

AGND

AGND

AGND

GND

+5V

LEAKAGE

0.125W

J10K

R43

21

SUB_ON/OFF

R42

4.7K J 0.125W

21

0.125WJ10K

R44

21

R41

200KJ

0.125W

21

50V

100nF

C41

2

1

Q41

RN2427

0.2W

2

1

3

O

I

G

C121

2203-005774

1uF
50V
M

2

1

WATER_THERMISTOR

WATER_FREQ

12V_AC2

GNDGND

50V

1nF

C42

2

1

50V

100nF

C43

2

1

0.125WJ

10K

R221

21

R46

1K

J 0.125W

21

R45

1K J 0.125W

21

+5V

GND

GND

GND

0.125WJ10K

R222

21

50V

1nF

C221

2

1

R411

4.7K F 0.125W

21

GND

GND

SUB_ON/OFF

150mA75V

1N4148WS

D43

21

150mA75V

1N4148WS

D46

21

+5V

GNDGND

0.5W11V

MTZJ11B

ZD63

21

WATER_FREQ_sub

GND

Q82

KRC246S

0.2W

1

2

3

C

B

E

50V

2.2nF

C31

2

1

R310

10K J 0.125W

21

+5V

GND

R34

100 J 0.125W

21

R33

100 J 0.125W

21

R32

100 J 0.125W

21

R31

100 J 0.125W

21

AG_PWM

AG_IH

AG_B

AG_A

200-400%

PS2561AL

PC41

3 2

4 1

50V

100nF

C45

2

1

+8V

MOTOR_CW_RY

MOTOR_CCW_RY

MOTOR_HSPEED_RY

COLD_VALVE

PRE_VALVE

BUBBLE_PUMP_I

WATCH_DOG

PHASE

GND

D15

1N4148WS

75V150mA

2 1

D16

1N4148WS

75V

150mA

2 1

PUMP_SUB

HOT_TRIAC

PUMP_TRIAC

MOTOR_PHASE_C

PRE_TRIAC

COLD_TRIAC

MOTOR_HSPEED

MOTOR_CCW

MOTOR_CW

BUBBLE_PUMP

GND

1W

2003

IC13

9 8

12 5

16 1

14 3

13 4

15 2

11 6

10 7

I1

O1

I2O2

I3O3

I4O4

I5O5

I6O6

I7O7

GNDVCC

IC12

2003

1W

9 8

15 2

12 5

14 3

10 7

11 6

16 1

13 4

I1

O1

I2O2

I3O3

I4O4

I5O5

I6O6

I7O7

GNDVCC

GND

+5V

R29
10K J

0.125W

21

GND

0.125W

J 4.7K

R210

21

0.125W

J4.7K

R211

21

0.125WJ4.7K

R213

21

0.125W

J4.7K

R212

21

Q21
MMBT3904

0.35W

2

1

3
C

B

E

Q22

MMBT3906

0.35W

2

1

3

C

B

E

50V

1nF

C22

2

1

R214 100 F 0.125W

21

R216

4.7K J 0.125W

21

+5V

C21

100nF
50V

2

1

GND

12V(AC2)

TX

RX

POWER_SW

PUMP_SUB

WATER_FREQ_sub

RESET

R215

100 J 0.125W

21

CN21

SMW250-08DW

WHT

8

7

6

5

4

3

2

1

GND

R18

10K J 0.125W

21

50V

100nF

C23

2

1

+5V

0.125W J100

R27

2 1

R28

100J0.125W

2 1

0.125W J100

R26

2 1

TX

RX

GND

FLMD0

RESET

TOOL0

TOOL1

0.125W J100

R25

2 1

0.125W J100

R24

2 1

R23

100J0.125W

2 1

CN1

SMW250-08DK

BLK

8

7

6

5

4

3

2

1

0.125WJ10K
R22

21

+5V

+5V +5V

GND GND

GND

+5V

50V

100nF

C17

2

1

SCL

SDA

0.125WJ10K

R112

21

0.125WJ10K

R111

21

IC14

M24C04

54

63

72

81

NC

VCC

E1 NWC

E2 SCL

VSS SDA

+5V

0.125WJ10K
R21

21

+5V

GND

50V

100nF

C10

2

1

GND GND

50V

100nF

C11

2

1

GND

IC11

KIA7042AP

2

31

IN

OUT

GND

+5V

R10
10K J

0.125W

21

RESET

C16

100nF

50V

2

1

WHT

SMW250-10DW

CN31

10

9

8

7

6

5

4

3

2

1

+5V

GND

0.125WJ10K

R17

21

R13

10K J 0.125W

21

0.125WJ10K

R12

21

GND

R110

100 J 0.125W

21

R16

10K J 0.125W

21

AC_DETECT

WATCH_DOG_C

0.125WJ10K

R15

21

TOOL1

R14

10K J 0.125W

21

C14

0.022nF
50V

2

1

R11

10K J 0.125W

21

50V

100nF

C016

2

1

TE2

78F1146

*

323130292827262524232221201918

17

3316

3415

3514

3613

3712

3811

3910

409

418

427

436

445

454

463

472

481

495051525354555657

58

6364626160

59

TEMP

+5V

R19

10K J 0.125W

21

AIRWASH_THERMISTOR

WATER_THERMISTOR

TRIAC_THERMISTOR

+5V

GND

50V

100nF

C13

2

1

GND

C125

2203-005774

1uF
50V
M

2

1

GND

C12

10nF
50V

2

1

GND

+5V

C18

100nF
50V

2

1

+5V

GND

GND GND

50V

0.022nF

C15

2

1

X11

AD16011002

16MHz

21

RESET

TOOL0

STDBY

SCL

SDA

FLMD0

LEAKAGE

WATER_FREQ

POWER_SW

MOTOR_CW

MOTOR_CCW

MOTOR_HSPEED

AG_A

AG_B

AG_PWM

ZERO_CROSS

HOT_TRIAC

AG_IH

PRE_TRIAC

COLD_TRIAC

TACHO

RX

HEATER_RELAY

TX

DOOR_LOCK

PUMP_TRIAC

MAIN_RELAY

BUBBLE_PUMP

MOTOR_PHASE_C

12V_AC2

12V_AC2

12V_AC2

12V_AC2

12V_AC2

12V_AC2

12V_AC2

12V_AC2

12V_AC2

12V_AC2

12V_AC2

12V_AC2

12V_AC2

12V_AC2

12V_AC2

AC1

AC1

+5V

AC1_2

AC1_2

ZERO_CROSS

AC_DETECT

COLD_VALVE

COLD_VALVE

BUBBLE_PUMP_I

PUMP

HOT_VALVE

PRE_VALVE

MOTOR_HSPEED_RY

PHASE

MOTOR_CCW_RY

MOTOR_CCW_RY

MOTOR_CW_RY

MOTOR_CW_RY

TACHO

TACHO

MOTOR_PHASE_C

MOTOR_HSPEED

MOTOR_HSPEED

MOTOR_CCW

MOTOR_CW

MOTOR_CW

HOT_TRIAC

COLD_TRIAC

COLD_TRIAC

PRE_TRIAC

PRE_TRIAC

RX

RX

TX

TX

SDA

BUBBLE_PUMP

CGND

HEATER_RELAY

HEATER_RELAY

MOTOR

WATER

THERMISTOR

WATER
LEVEL
SENSOR

5V

GND

WATER
LEVEL

1

2

3

SENSOR

10

4

5

6

7

9

8

LEAKAGE SENSOR

AG PBA

5

4

3

2

1

SUB PBA

2

3

4

5

1

2

3

4

5

F-Writing

COLD VALVE

PRE VALVE

HOT VALVE

FAN MOTOR

TACHO

AC1_1

BUBBLE

WASH HEATER

DOOR SWITCH

DOOR LOCK

PUMP

NOISE FILTER

HEATERAIRWASH

PUMP

MOTOR PROTECTOR

M

3

4

5

6

7

8

2

1

DOOR LOCK

8-1. MAIN CONTROL (GOOD/BETTER)

► ThisDocumentcannotbeusedwithoutSamsungsauthorization.

92 _ Schematic Diagram

WF1802XEC-YLP.indb 92 2011-3-31 14:25:58

8-2. MAIN CONTROL (BEST)

XXXXXX YYYY.MM.DDHH:MMAM

TEST11NAME

YYYY.MM.DDHH:MMAMegao.chang

YYYY.MM.DDHH:MMAM

YYYY.MM.DDHH:MMAMNAME

A

B

C

D

E

F

G

I

J

K

L

M

N

O

P

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

Q

22 23 24

DRAWN BY

CHECKED BY DATE DESIGN PAGE

PCB CODE

MODEL NAME

LAST CHANGE DATE

SAMSUNG

A0

ELECTRONICS

SHEET SIZEDATEAPPROVED BY

OF

DATE

DO NOT DISCLOSE TO OR DUPLICATE THIS DOCUMENT

INFORMATION THAT IS SAMSUNG ELECTRONICS CO'S PROPERTY.

THISDOCUMENTCONTAINSCONFIDENTIAL,PROPRIETARY

SAMSUNG PROPRIETARY

H

MEMS_EMG

R501

2 1

0.1W F 3.3K

AC1_F

21

D27

1N4148WS

75V 150mA

CGND

AC1

1

0.2W

2

3

KRC246S

Q2

C

B

E

C37

2

1

50V

0.47nF

1

R66

2

0.25WJ10

CGND

0.25W

21

R225

220
J

OPTION_PART

CGND

R32

4.7KJ0.1W

21

4.7KJ

0.1W

R31

21

+5V

200-400%

PS2561AL

1

PC1

32

4

UP

DC_LINK

2WJ27

R1

21

470

R2

21

0.125WJ

1WJ220

R4

21

J1K 0.1W

R14

21

AC2

JP_F

21

BST-06-52

JUMP

1WJ240K

R257

21

DGND

UN

OPTION_P

PS2561AL
200-400%

PC14

32

41

CGND

VP

CGND

+5V

OPTION_PART

AC_ON_CHK

VN

DGND

50V

10uF

CE1

2

1

BD7671FVM-GTR

54681

IC3

3

72

ENB

VREF

FB N.C

CS VCC

GND OUT

50V

2

1

100nF

C2

DOOR_OPEN/CLOSE

OPTION_P

DGND

DGND

CGND

Q3

0.35W

MMBT3904

2

1

3

C

B

E

DGND

J

100

R101

21

0.1W

50V

10nF

2

1

C12

50V

2

1

100nF

C1

F2

3601-TE10122701

OS5

21

TEMP

OPTION_RELAY

+5V

WP

50V
1nF
C64

2

1

D_LOCK/UNLOCK

DOOR_OPEN_CLOSE_CHK

J10

R511

0.125W

21

CIR_MOTOR

R48

2WJ

21

0.68

R181

16K F 0.1W

21

DGND

D28

21

75V150mA

1N4148WS

1N4148WS

150mA75V

D29

21

DOOR_OPEN/CLOSE

FB

D_UNLOCK

C202

2

1

630V

100nF

10nF

C155

2

1

630V

0.1WJ

1

R24

2

2K

CGND

CGND

2K

R182

0.125W

J

21

CGND

0.1WF

21

220K

R206

TR6

2

0.35W

MMBT3906

1

3

C

B

E

CGND

D_LOCK

VP

3A

ES3D

D24

21

200V

AC_ON

CGND

2

1

10nF
50V

C153

C152

50V

10nF

2

1

WP

SDA

SCL

CGND

D_LOCK/UNLOCK_CHK

WASH_HEATER

WN

DRAIN_MOTOR

10021J 0.1W

R183

CGND

J2.2K 0.1W

R22

21

STEAM_HEATER

4.7nF

C177

2

1

50V

UP

UN

CGND

200-400%

PS2561AL

PC6

3 2

4 1

VN

PRE_VALVE

10nF

C23
50V

2

1

NJM7805

31

IC1

2

IN

OUT

GND

HOT_VALVE

+5V

0.1WJ100

R249

21

2007-000701

3.6K

R252

F 0.1W

21

+5V

OJ1

21

BST-06-52

JUMP

FlashWr_TXD

CGND

CGND

CGND

312

30W

K3A60DA

FET1

DGS

RESET

Water_Level_To_Main

BLEACH_VALVE

BLEACH_V

RY14

32

5

41

PCJ-112D3MH

FlashWr_BOOT

25V4700nF

C148

2

1

0.1WJ100

R248

21

0.1WJ10K

R10

21

0.1WJ100

R247

21

FlashWr_RXD

3A600V

RF305B6S

FRD1

123

2WJ150K

R96

21

0.1W F 3.3K

R502

2 1

0.1W

J

100

R246

21

21

470 J 0.1W

R226

1N4148WS

75V150mA

D30

2 1

CGND

J4.7K

R5

21

0.1W

2WJ150K

R98

21

25V

1uF

C156

212

1

25V

1uF

C157

0.1WJ100

R245

21

50V

1.2nF

C194

2

1

BST-06-52

JP1

0

21

JUMP

1

0.1WJ100

R244

2

CGND

BST-06-52

OJ2

21

JUMP

FAN_CHECK

BLEACH_VAL

0.1W

2 1

R243

10K J

C158

1uF
25V

2

1

+5V

50V

22uF

CE41

2

1

CGND

CGND

CGND CGND

1

24V

600W

2

TD1

P6KE24A

+5V

CGND

C189

100nF
50V

2

1

50V1000nF

C44

2

1

TX_TO_SUB

35V

220uF

CE43

2

1

RESET

+15V

0.1WJ4.7K

R6

21

2

1

50V

1nF

C7

CGND

330 0.1WJ

R12

21

R251

0.022 F 5W

21

C187

100nF
50V

2

1

50V

22uF

CE39

2

1

CGND

50V

1000nF

C43

2

1

CGND

GROUND

GROUND

C185

2

1

50V

100nF

+15V

C190

1.2nF
50V

2

1

1A

2 1

1000V

GS1M

D31

CE40

1

22uF
50V

2

GROUND

Q7

0.2W

1

2

3

KRC246S

C

B

E

2K J 0.125W

21

R250

CGND

+15V_IS

ITRIP

50V

1000nF

C45

2

1

4

RY15

23

1

PCF-112D2M

0.25WJ100

R241

21

C184

1

1uF
25V

2

DGND

C186

100nF
50V

2

1

0.25WJ100

R242

21

RESET

COLD_VALVE

WN

630V

100nF

C191

2

1

2

1

CE42

22uF

50V

C188

100nF
50V

2

1

PC17

3 2

4 1

200-400%

PS2561AL

C154

1000nF
50V

2

1

+5V

0.1W J 100

R239

2 1

2

1

50V

10nF

C193

DGND

ITRIP

CGND

0.1W

R238

2 1

100J

NTR

CN13

B03B-PWCSK-1

3

2

1

CGND

MEMS_EMG

CGND

3.3K

R503

F0.1W

2 1

0.1W F 3.3K

R504

2 1

3.3KF

R505

2 1

0.1W

BST-06-52

21

JP4

JUMP

50V

4.7nF

C6

2

1

6.3A

250V

F1

21

AC1_F

C192

50V

1nF

2

1

CGND

R185

1KJ0.1W

21

+5V_IS

KRC246S

Q6

0.2W

1

2

3

C

B

E

CGND

LNK623PG

6 3

7 2

8 1

IC13

5 4

FB

S

BPS

NCS

DS

+15V

CGND

+5V

+15V

600W6.8V

P6KE6.8A

TD2

21

0.1WJ2M

R254

21

+5V

R200

J 4.7K

2 1

0.1W

2

1

50V
10nF

C128

+15V

STK5D4-360D-E

IPM1

9

258

267

276

285

294

303

312

321

1716

1815

1914

2013

2112

2211

2310

24

VSS +

VDD +

FLTEN NC

ITRIP U

RCIN V

NC W

NC NC

NC NC

NC U,VS1

NC VB1

HIN1 NC

HIN2 V,VS2

HIN3 VB2

LIN1 NC

LIN2 W,VS3

LIN3 VB3

4.7K

R229

2 1

0.1W J

0.25W

R23

21

J47

1KV

2.2nF

C196

2

1

R20

47 J 0.25W

21

47

R19

21

0.25WJ

21

0.2W

20V

UDZSGJTE-1720B

ZD1

2 1

0.1W F 3.3K

R506

+15V_IS

0.1W J 10K

R201

2 1

+5V_IS

+5V

+5V

2 1

*

TSL1315RA-221K1R7-PF

L1

0.1WJ10

R80

21

2.2nF

1KV

2

1

C201

25V

100uF

CE12

2

1

0.125WJ390

R37

21

1KV

2.2nF

C200

2

1

CGND

+5V

BLEACH_VAL

BLEACH_V

1

1A1000V

GS1M

D9

2

47 J 0.25W

21

R18

PRE_V

+5V_IS

+5V_IS

0.2W

KRC246S

Q1

1

2

3

C

B

E

21

390

R35

0.125WJ 390 J 0.125W

21

R36

0.125WJ390

R29

21

R30

390 J 0.125W

21

2000A

4.7uH

L3

21

D4

1N4148WS

75V 150mA

21

+5V_IS

0.125WJ390

R27

21

STEAM_V

STEAM_VAL

390 J 0.125W

R28

21

0.125WJ390

R25

21

0.125W

21

R26

390 J

HOT_V

1A1000V

GS1M

D5

21

0.25WJ47

R16

21

COOL_V

4.7K

J

R91

0.1W

2 1

COOL_VAL

HOT_VAL

C35

100nF

50V

2

1

PRE_VAL

R53

0.25W

2 1

220

J

TR7

KSC2328A

1W

1

3

2
C

B

E

R94

4.7KJ0.1W

2 1

100

R33

21

J 0.1W

R51

220

J

0.25W

2 1

100nF
50V

C38

2

1

CGND

C31

100nF

50V

2

1

DOOR_OPEN_CLOSE_CHK

CGND

2

1

CE19
820uF
250V

C3

22nF

*

2

1

22nF

C11

2

1

*

C10

22nF

*

2

1

DGND

2 1

R153

10K

J

0.1W

DGND

0.125WJ390

R39

21

*

22nF

C5

2

1

D1

1N4148WS

75V

150mA

21

CGND

C4

22nF

*

2

1

C199

2.2nF

1KV

2

1

1KV

C198

2

1

93949596979899

100

79

80

78

T5CV1

MICOM1

8281838485868788899091

92

77

76

75

74

73

72

71

70

69

68

65

66

67

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

331634153514361337123811391040941842743644545446347248149

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

DVSS

DVDD5E

VOUT3

RESET

RVDD5

MODE

DVSS

VOUT15

PF4/ENCZ13

PF3/ENCB1

PF2/ENCA1

PF1/TB7OUT

PF0/TB7IN/BOOT

X2

DVSS

X1

AVDD5D

OVV1/PG7

AVDD5D

EMG1/PG6

DVSS

Z01/PG5

INT3/TB0IN/PA0

WO1/PG4

TB0OUT/PA1

YO1/PG3

INT4/TB1IN/PA2

DVSS

TB1OUT/PA3

DVDD5

CTS1/SCLK1/PA4

VO1/PG2

TB6OUT/TXD1/PA5

XO1/PG1

TB6IN/RXD1/PA6

UO1/PG0

INT8/TB4IN/PA7

RXD2/PD6

TXD0/PE0

TXD2/PD5

RXD0/PE1

CTS2/SCLK2/PD4

CTS0/SCLK0/PE2

INT9/PD3

TB4OUT/PE3

ENCZ0/PD2

DVDD5

TB5OUT/ENCB0/PD1

INT5/PE4

PE5

INT6/PE6

INT7/PE7

DVSS

INTB/PL0

INTA/PL1

UO0/PC0

XO0/PC1

VO0/PC2

YO0/PC3

WO0/PC4

ZO0/PC5

EMG0/PC6

OVVO/PC7

TB5IN/ENCA0/PD0

PB2/TRACEDATA1

PB1/TRACEDATA0

PB0/TRACECLK

PB3/TMS/SWDIO

PB4/TCK/SWCLK

PB5/TDO/SWV

PB6/TDI

PB7/TRST

PK1/AINB12/INTF

PK0/AINB11/INTE

PJ7/AINB10/INTD

PJ6/AINB9/INTC

PJ5/AINB8

PJ4/AINB7

PJ2/AINB5

PJ3/AINB6

AVDD5C

AVSSC

PH0/AINA0/INT0

PH1/AINA1/INT1

PH2/AINA2/INT2

PH3/AINA3

PH4/AINA4

PH5/AINA5

PH6/AINA6

PH7/AINA7

PI0/AINA8

AVDD5A/VREFHA

AVSSA/VREFLA

PI1/AINA9/AINB0

PI2/AINA10/AINB1

PI3/AINA11/AINB2

AVDD5B/VREFHB

AVSSB/VREFLB

PJ1/AINB4

PJ0/AINB3

AC1_F

0.1W

R259

21

J10K

0.1WJ10K

R266

21

R260

10K J 0.1W

21

R265

21

0.1WJ10K

R263

21

10K J 0.1W0.1WJ10K

R264

21

D_LOCK/UNLOCK_CHK

R261

10K J 0.1W

21

0.1WJ10K

R262

21

+15V

+5V_IS

C13

2

1

50V

100nF

+5V

D16

2 1

KDS135

250V100mA

GROUND

CGND

2

1

2KV

C29

1nF

WHT

4

3

2

1

SMW250-04DW

CN3

24C04

IC2

4

63

72

5

81

NC

VCC

E1 NWC

E2 SCL

VSS SDA

CGND

C25

50V

2

1

100nF

1

R34

100
J

0.1W

2

PS2561AL
200-400%

PC4

3 2

4 1

+5V

RY13

2

PCF-112D2M

3

14

C19

100nF
50V

2

1

50V

1nF

C8

2

1

CGND

+5V +5V

CGND CGND CGND CGND

44

44

47

45

45

46

R87

J

1W

21

240K

CGND

46

47

R74

240KJ1W

21

100nF

C22

2

1

50V

21

10MHz

AK10012010

X1

0.25WJ220

R61

21

2WJ47

R81

21

FB

Water_Level_To_Main

SSR7

AQG22212

42

31

RY11

4

23

1

PCF-112D2M

AC1_F

BST-06-52

21

JP2

0

JUMP

0.2W

RN2427

TR4

2

1

3

O

I

G

KRC246S

0.2W

1

TR3

2

3

C

B

E

TR5

2

1

3

RN2427

0.2W

O

I

G

1N4148WS

D19

75V 150mA

21

0.1WJ1100

R509

2

From_SUB_MAIN_Relay_Watchdog

0.1W

21

R508

100 J

R510

21

100 J 0.1W

R507

21

100 J 0.1W

+5V_IS

21

0.1WJ10K

R203

ECO2017SEO

SW_TRANS

76

85

94

103

112

121

J240K 1W

R258

21

35V

470uF

CE8

2

1

0.2W

UDZSNPTE-1712B

21

12V

ZD2

5

4

6

3

PR33MF51YPLF

SSR2

2 1

7 8

PR33MF51YPLF

SSR4

5

4

6

3 2 1

7 8

PR33MF51YPLF

SSR5

5

4

6

3 2 1

7 8

CGND

SSR6

PR33MF51YPLF

5

4

6

3 2 1

7 8

2

1

3

TR9

MMBT3906

0.35W

C

B

E

1.5A27

PTC1

2.7

2 1

100nF
50V

C113

2

1

R88

J

0.1W

100

21

R151

10KJ0.1W

21

R150

10K

21

J

0.1W

0.1WJ11K

R90

2

FlashWr_RXD

C17

2

1

100nF
50V

1000V1A

D8

GS1M

2 1

PS2561AL
200-400%

32

41

PC11

2

1

C9
100nF
50V

D10

GS1M

1

1000V1A

2

PC10

PS2561AL
200-400%

32

41

R89

100
J

0.1W

21

D_LOCK/UNLOCK

AC1

AC2

2.7

PTC2

27ohm

1.5A

21

BD2

DF06S

600V

1A

2

14

3

CE20

10uF
500V

2

1

470KJ 1W

R52

21

MAIN_WATCH_DOG

50V
1nF

C30

2

1

1A1000V

GS1M

D7

2 1

GROUND

0.2W
RN2427
TR8

2

1

3

O

I

G

100J0.25W

2

R57

1

SSR3

4 2

3 1

AQG22212

CGND

RY9

PCJ-112D3MH

32

5

41

RY10

PCJ-112D3MH

32

5

41

RY8

1

PCJ-112D3MH

32

5

4

1

SMW420A-10

CN1

NTR

65

74

83

92

10

RY6

PCJ-112D3MH

1

32

5

4

PS2561AL
200-400%

32

41

PC2

1N4148WS

D12

75V

150mA

21

C21

100nF
50V

2

1

C20

50V

2

1

100nF

1

820uF

CE23

250V

2

C36

2

1

50V

1000nF

200-400%

PS2561AL

3 2

4

PC5

1

TR2

KRC246S

0.2W

1

2

3

C

B

E

0.2W

1

2

3

TR1

KRC246S

C

B

E

3

10 7

16 1

12 5

11 6

13

IC5

2003

1W

9 8

14

4

15 2

I1

O1

I2O2

I3O3

I4O4

I5O5

I6O6

I7O7

GNDVCC

0.1WJ1K

R190

21

R187

1KJ0.1W

2 1

R38

1KJ0.125W

21

0.1WJ1K

R8

21

16V

2200uF

CE44

2

1

R3

2K
F

0.1W

21

C129

2

1

50V

10nF

R149

J

0.1W

21

10K

2 1

R95

4.7KJ0.1W

4.7K

R11

2 1

0.1W J

10KF0.125W

21

R68

21

0.125WJ7.5K

R204

2WJ150K

R92

21

DGND

10uF
50V

2

1

CE7

1

PS9122

*

4

3

5

2

PC16

10K

R67

F

0.125W

21

R59

100
J

0.25W

21

R93

100

21

J

0.1W

PC3

2

41

PS2561AL
200-400%

3

STEAM_VALVE

50V

10nF

C149

2

1

RX_FROM_SUB

D17
SB260-E3
60V2A

21

DC_LINK

R113

21

0.25WF5.76k

D3

1N4148WS

75V150mA

2 1

100

21

R63

J

0.25W

R56

100J0.25W

21

D2

1N4148WS

75V150mA

21

TX_TO_SUB

D11

1N4148WS

21

75V150mA

220

R50

J

0.25W

2 1

220

R45

J

0.25W

2 1

CN6

90019WS-03
BLK

3

2

1

10nF

C151

50V

2

1

R112

270KF1W

211

R111

270KF1W

2

R97

1K J 0.1W

21

CGND

C24

100nF

50V

2

1

+5V

BD1

TS15P05G,D15XB60
600V
15A

2

14

3

CN7

YDW236-02
RED

2

1

+5V

C34
100nF
50V

2

1

+5V

DGND

FROM_SUB_MAIN_Relay_Watchdog

CGND

+5V

+5V

MAIN_WATCH_DOG

+5V

R64

2K J 0.1W

21

21

R86

100 J

0.1W

CGND

HALL_B

RX_FROM_SUB

DGND

21

0.1WJ10K

R103

CGND

C133

50V

1nF

2

1

2

1

50V100nF

C32

R197

0.1W

21

1K J

+5V

50V

10nF

C150

2

1

+5V_IS

BLEACH_VALVE

WATCH_DOG

OPTION_RELAY

1K J

R100

21

0.1W

C66

4700nF25V

2

1

PC8

3 2

4 1

200-400%

PS2561AL

HALL_A

0.1WJ10KR108

2 1

R105

10KJ 0.1W

21

R99

1K J 0.1W

21

2

1

C67

0.022nF
50V

50V

0.022nF

C68

2

1

FlashWr_BOOT

R102

1K J 0.1W

21

R107

21

10KJ 0.1W

PUMP_SSR

R223

2 1

0.1WJ10K

R106

J 0.1W

21

10K

R104
10K J

0.1W

21

FlashWr_TXD

+5V

CGND

SUB_RST

50V

100nF

C40

2

1

CN12

SMW250-11DW

WHT

11

10

9

8

7

6

5

4

3

2

1

25V4700nF

C65

2

1

50V 100nF

C51

2

1

C41

100nF
50V

2

1

100nF50V

C28

2

1

50V

100nF

C33

2

1

100nF

C26

50V

2

1

AD5

BAV99

70V

50mA

231

0.125W

F

R109

21

10K

27K J 0.1W

21

R62

50V100nF

C46

2

1

21

R69

3K J 0.1W

CGND

DGND

CGND

DC_LINK_SENSING

DC_LINK_SENSING

CN10

4

3

2

1

SMW250-10DW

WHT

10

9

8

7

6

5

GROUND

16V

2

1

470uF

CE35

J

1K

0.1W

R193

2 1

R202

10K J 0.1W

21

R58

100 J 0.1W

21

CGND

+5V

+5V

21

1K

0.1W

J

R188

+5V_IS

CGND

4.7nF
50V

C134

2

1

0.35W

MMBT3904

TR10

2

1

3

C

B

E

+5V

0.1W J 2.2K

2 1

R212

200-400%

PS2561AL

PC15

3 2

4 1

+5V_IS

J1K

R189

0.1W

21

CGND

0.1W J 100

R184

2 1

+5V

DRAIN_PUMP

CGND

CGND

50V

100nF

C166

2

1

+5V

CGND

CGNDCGND

FAN_CHECK

PR33MF51YPLF

SSR1

5

4

6

3 2 1

7 8

DGND

0.25W

J

220

R17

2 1

+15V

PUMP_S

75V 150mA

21

D21

1N4148WS

D20

1N4148WS
75V 150mA

21

CE14

2

1

25V

1000uF

+15V_IS

PUMP_S PUMP_SSR

CGND

CGND

COLD_VALVE

SCL
SDA

AC_ON_CHK

SUB_RST

AC_ON

HALL_B

HALL_A

WATCH_DOG

D_UNLOCK D_LOCK

HOT_VALVE
DRAIN_MOTOR

STEAM_VALVE

STEAM_HEATERWASH_HEATER

CIR_MOTOR
PRE_VALVE

DRAIN_M

DRAIN_M

STEAM_V

W_HEATER

W_HEATER

HOT_V

COOL_V

PRE_V

C_PUMP

C_PUMP

HOT_VAL
COOL_VAL
PRE_VAL

CIR_PUMP

CIR_PUMP

STEAM_VAL

DRAIN_PUMP

DOOR_UNLOCK

DOOR_UNLOCK

S_HEATER

S_HEATER

+15V

+5V

+5V

AC1

AC1

AC1

AC1

AC1

FB

DOOR_LOCK

DOOR_LOCK

DOOR_L

DOOR_L

DOOR_UL

DOOR_UL

GROUND

DOOR_OPEN_CLOSE_CHK

DC_LINK

AC2

Fo

Fo

Fo

44

46

47

45

OPTION_P

IPM_TEMP

SUB_PBA

AC1

GRACE_POWER

DOOR LOCK

MEMS_POWER_ONOFF

SET
GND

From_SUB_MAIN_Relay_Watchdog

Water_Level_From_Sub

DOOR LOCK SOLENOID

L2

HOT_VAL

DRAIN_VAL

DRY_VAL

DOOR UNLOCK

COOL_VAL

PRE_VAL

CIR_PUMP

DOOR UNLOCK SOLENOID

AC2

DC26-00039A

2009-001233 Metal Glaze

2009-001233 Metal Glaze

2009-001233 Metal Glaze

AC3

5V_POWER

L1

CORD

AC1

15V_POWER

Sub_Reset_From_Main

AC2

AC1

POWER

REACTOR

FILTER

NOISE

STEAM_VAL

ZERO & NETWORK

MainRx_SubTXD
MainTx_SubRXD

GND

AC3

AC2

MAIN OPTION SELECT

DOOR LOCK SWITCH

220uH / 1A

► ThisDocumentcannotbeusedwithoutSamsungsauthorization.

WF1802XEC-YLP.indb 93 2011-3-31 14:26:02

Schematic Diagram _ 93