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8. Schematic Diagrams

8-1 Schematic Diagrams

(This Document can not be used without Samsung’s authorization)

BROIL

A1-BETTER OPTION

CENTER

BUZZER

ROAST

STEAM

NUM 5

RELAY CONTROL

TEMP. SENSOR

NUM 0

CLEAN

CONV.

KEY-INPUT

LED DISPLAY

NUM 1

DELAYT

POWER SUPPLY

DOOR

NUM 2

ON/
OFF

BAKE

COOKING

/START

NUM 6

TIME

A2 MODEL OPTION

BROIL

LIGHT

WARMING

CUSTOM

NUM 4

NUM 8

VRK4119-SM2

RESET

CLEAR

MICOM

A2-ONLY

BETTER ONLY

DRAWER

NUM 3

OVEN

W/D

DLB

NUM 7

COM

WARMING

MEMBRANE TYPE

CENTER

START

OPTION

GND

INTERRUPT

KIT
CHEN

(RY)

/OFF

HEATER COMMON

PROOF

SELF

C-TOP SENSING

EMCR

NUM 9

LEVEL

CONV.

WARMING

BAKE

COOK

CLOCK

KEEP

BAKE

TIMER

INDICATE LED

CLEAN

SET

WARM

KRC246M TR01

T9AS1D22-12

RY02

R46

47K R45

47K

+5V

R02

1nF C28

LED5

RED_1.4x1.25

C26

1nF

C29

1nF

KRC246M

TR13

47K R67

UZ5.6BSB ZD01

TR06

KRA225M

TR02

KRC246M

LED11

RED_1.4x1.25

RED_1.4x1.25 LED10

MM4148 D27

LED2

RED_1.4x1.25

2K R03

TR09

KRA225M

+5V

LED4

RED_1.4x1.25

RESET

TEST

VAREF

VDD

VSS

XIN

3
XOUT

42 43 44

45 46 30

61 62 63

20 17 14

7 6 15

54 55

16 9 47 48

50 52

57 58

59 60

IC01

TMP86CM49FG-CHUN

AVDD

100nF C08

C03

470uF

180 R60

22pF

C20

16MHz XTL1

KIA75S358

VCC

VEE

IC05

2K R04

10uF C05

R18

+5V

80K

KRC246M

TR11

100nF C09

R08

R24

11.5K

14.3K

R23

TR10

KRA225M

LED1

RED_1.4x1.25

TR12

KRC246M

+5V

2K OR01

47K R66

+5V

YW396-05V

CN02

1N414

D14

R55

G5T-1A-12VDC

RY10

G5T-1A-12VDC

RY09

D04

1T4

2K R54

D03

1T4

R34

100K

100K R35

TR18

+12V

KRC246M

R59

180

1N414

D08

IC02

22pF

KA7812A

7033P IC102

C21

VCC

VEE

KIA75S393F IC06

13K R17

100nF C16

R06

C11

100nF

D07

1T4

4.7nF C15

OR02

26.7K

R21

R16

BZ1

CBE2220BA

MM4148

D26

100nF C12

R12

R11

C19

100nF

10K R31

LED12

RED_1.4x1.25

LED13

RED_1.4x1.25

C06

10uF

RED_1.4x1.25 LED17

RED_1.4x1.25 LED16

DGND

+5V

R15

R19

+5V

TR08

KRA225M

D15

1N4148

G5T-1A-12VDC

RY07

+5V

G5T-1A-12VDC

RY08

LED15

RED_1.4x1.25

+5V

2K R33

T9AS1D22-12

D21

MM4148

RY04

4
D4

5
D5

6
D6

7
D7

8
D8

9
S9

DSP1

CSE-5670B7-21

1
D1

2
D2

TR05

KRA226-AT

12516HS-14 CN05

LED3

RED_1.4x1.25

KRC246M

MM4148 D25

R05

TR19

+12V

10uF

C07

TR07

KRA225M

SMW250-03AV_RED

CN04

R22

18.7K

TR20 KRC246M

10K

R26

MM4148 D28

10K R38

R13

+5V

D18

1N414

+5V

2K R14

CN03

YW396-04V

D13

1N414

1N4148

D12

MM4148

D23

47K R47

TR23

KRC246M

TR16

+5V

TR17 KRC246M

100uF C04

D05

1T4

+12V

KA7805A

IC03

LED14

RED_1.4x1.25

T9AS1D22-12

RY03

1T4

D06

47K

R63

R64

+5V

26.1K

R27

R25

1nF

C24

R61

+5V

C30

10uF

100 OR03

R53

2K R52

+5V

KRC246M TR14

G5T-1A-12VDC

RY01

+12V

PC101

PC817

1K R28

D02

1T4

+5V

LVT1

YW396-03AV(WHT)

TVR20391

ZNR1

+12V

CN01

C23 1nF

1nF

C22

C02

4700uF

1000uF C01

RED_1.4x1.25 LED9

RED_1.4x1.25 LED8

D17

R44

1N4148

R30

26.1K

T02

T01

YW396-09AV_WHT

CN06

C18

10nF

10nF C17

C10

100nF

R43

R42

R41

R50

C25 1nF

KRC246M TR03

TR04

KRA226-AT

FTR-K1AK012T RY06

+5V

D22

MM4148

R40

1N4148

D10

D11

R10

+5V

R51

47K R65

KRC246M

TR15

C13

100nF

RED_1.4x1.25 LED7

+5V

RED_1.4x1.25 LED6

1N4148

R57

2K R56

D16

8
F

7
G

R48

47K

HL-LED357B-A

DSP2

1
1G

2
2G

3
3G

4
4G

6
D3

9
E

+5V

100K

R29

R32

+5V

1.87K

+5V

R07

R20

52.3K

R39

R37

100K

100K R36

D24

D19

MM4148

180 R58

MM4148

TR22 KRC246M

KRC246M

TR21

IC07

24LC04B

220 R09

100nF C14

4.7K

R01

1T4

D01

2K R49

D09

1N4148

1nF C27

47K R62

LED-G3

LED-G2

LED-G1

LED-G4

I-LED2

LED-G5

LED-G4

LED-G3

LED-G2

LED-G1

LED-S9

LED-S8

LED-S7

LED-S6

LED-S5

LED-S4

LED-S3

LED-S2

LADDER-2

LADDER-3

KEYIN-6

CTOP-S

DOOR-SENSING1

DOOR-LOCK1

DOOR-SENSING2

SR-2

SR-1

LED-G2

LED-G1

I-LED1

I-LED2

I-LED3

KEYIN-1

SR-2

LADDER-1

LADDER-2

LADDER-3

LADDER-4

SR-1

DOOR-CONTROL

KEYIN-4

LED-G3

KEYIN-3

KEYIN-2

LED-G4

OPTION2

LED-G5

OPTION1

LED-G6

SCL

LED-G7

SDA

LADDER-1

W-COOKTO

CONV-FAN

RY-SOURCE

OVEN-LIGHT

DLV

BAKE-HEATER

DOOR-LOCK

BROIL-HEATER

WD-HEATER

BZ-C

LED-S9

CONV-HEATER

LADDER-4

I-LED3

BZ-C

INT

60HZ

LED-S8

LED-S7

LED-S6

LED-S5

LED-S4

LED-S3

LED-S2

LED-S1

LED-G8

RESET

INT

KEYIN-5

DOOR-SENSING2

BAKE-HEATER

BROIL-HEATER

OVEN-LIGHT

DOOR-LOCK

CONV-FAN

W-COOKTOP

DLV

WD-HEATER

DOOR-CONTROL

RY-SOURCE

I-LED1

LED-S8

LED-S7

LED-S6

LED-S5

LED-S4

LED-S3

LED-S2

LED-S1

KEYIN-4

KEYIN-3

KEYIN-2

KEYIN-1

KEYIN-5

LED-S9

KEYIN-6

I-LED1

DOOR-SENSING1

DOOR-LOCK1

SDA

SCL

60Hz

RESET

OPTION2

OPTION1

LED-S1

LED-S2

LED-S3

LED-S4

LED-S5

LED-S6

LED-S7

LED-G4

LED-G2

LED-G8

CTOP-S

LED-G5

LED-G6

LED-G1

LED-G3

LED-S9

LED-G7

LED-S8

Содержание FCQ321HTUW

Страница 1: ... rear cover for the more information 1 Precaution 2 Product Specification 3 Disassembly and Reassembly 4 Troubleshooting 5 Exploded Views and Part List 6 PCB Diagrams 7 Schematic Diagrams 8 Wiring Diagram BASIC FCQ321HTUW MODEL FCQ321HTUX MODEL CODE FCQ321HTUX XAC ...

Страница 2: ...Broil 15 3 6 Removing Heater Bake 16 3 7 Removing Lamp 17 3 8 Removing Sensor Thermistor 18 3 9 Removing Assy Drawer 19 3 10 Removing and Replacing Oven Door 20 3 11 Removing Handle Door and Glass Inner 21 3 14 Removing Gasket Door 24 3 15 Removing The Panel Side 25 4 Troubleshooting 26 4 1 Failure Display Codes 26 4 2 Electrical Malfunction 38 5 Exploded Views and Parts List 58 5 1 Exploded Views...

Страница 3: ...ous situations If you need repairs contact an SAMSUNG Service Center or your dealer If the power cord is defective it must be replaced by a qualified service agent with a UL listed range cord Electrical leads and cables should not be allowed to touch the oven Rating plate is located on the left side of warming drawer The power supply of the appliance should be turned off when it is being repaired ...

Страница 4: ...s or interior surfaces of oven until they have had sufficient time to cool Other surfaces of the appliance may become hot enough to cause burns among these surfaces are oven vent openings and surfaces near these openings oven doors and windows of oven doors CAUTION Do not store items of interest to children in cabinets above a range or on the back guard of a range children climbing on the range to...

Страница 5: ... liner protective coating of any kind should be used in or around any part of the oven Clean in the self clean cycle only parts listed in this manual Before self cleaning the oven remove the broiler pan and any utensils from the oven Never keep pet birds in the kitchen the health of birds is extremely sensitive to the fumes released during an oven selfclean cycle Fumes may be harmful or fatal to b...

Страница 6: ...ber Label and Tech Sheet Locations This Model Serial Number label and Tech Sheet locations are shown below The rating plate is located above the drawer on the oven frame Model Serial Number Location Tech Sheet Location On Low Rear Cover ...

Страница 7: ...y smell More frequently Samsung Self clean Steam Clean Competitors Self clean Dial Control Easy to use and unique design Samsung Dial control Competitors Stick knob Easy Steam Cleaning More Efficiency Time Saving Available for Water and Oven Washing Liquid Water Detergent Takes about 20minutes to Clean out easily Steam fits Light and frequent cleaning Pyrolitic Self cleaning fits Greasy dirt clean...

Страница 8: ...6 9 1 200 2 500W 9 2 500W RF Dual 6 9 1 200 2 500W Dual 6 9 1 200 2 500W Oven Capacity cu ft 5 7 5 7 Broil element 3800 watts 3400 watts Bake element 3000 watts 2400 watts Convection System Yes No of Racks 2 2 Interior oven light 120V 40 watts 120V 40 watts Cleaning Self clean Steam clean Self clean Steam clean Drawer Type Warming drawer Storage drawer Dimensions inch Oven Interior W x H x D 24 1 ...

Страница 9: ... 2 Specifications 2 3 Accessory Item Description Code No Q ty Rack Flat DG75 01001A 2 ...

Страница 10: ... can cut yourself if you are not careful Parts Explaination Photo Explaination Cover Back Main Wire Cover Back Guard Wire and PCB Main 1 Turn off the electrical supply going to the range 2 Pull the range away from the wall so that you can access the rear panel 3 Remove the 6 screws from the Cover Back Main Wire and remove the panel 4 Remove 3 screws from the Cover Back Guard Wire and remove the co...

Страница 11: ...areful when handling the sheet metal parts Sharp edges may be present and you can cut yourself if you are not careful Parts Explaination Photo Explaination Regulator Energy 1 Turn off the electrical supply going to the range 2 Pull the range away from the wall so that you can access the rear panel 3 Remove Cover Back Guard Wire 4 Remove Regulator Energy connectors which be replaced 5 Pull out the ...

Страница 12: ... death or electrical shock Parts Explaination Photo Explaination Surface elements and Ceramic Glass Cooktop 1 Unplug the cord or disconnect power 2 Open oven door and remove the 3 screws located at the front of the cook top then close the door 3 Slightly lift up and pull up the cook top and then unplug the 2 connectors wire at the back by squeezing side tabs and unscrew ground wire 4 Protect the c...

Страница 13: ...wires from the element and limiter terminals b Remove the element bracket screw shown above for the element you are servicing c Carefully lift the bottom of the bracket just far enough to remove the element d Use sharp tool to remove the heating element REASSEMBLY NOTE When you reinstall the element make sure that the wires are inserted into the correct tap then reinstall the bracket screw to secu...

Страница 14: ...esent and you can cut yourself if you are not careful Parts Explaination Photo Explaination Latch Door Switch Door Plunger 1 Turn off the electrical supply going to the range 2 Open the oven door 3 Raise the cooktop 4 To remove the Latch Door a Remove the 2 screws from the front of cavity b Remove a screw from Cover Back Main Guard and remove latch door 5 To remove the Switch Door Plunger a Remove...

Страница 15: ...dling the sheet metal parts Sharp edges may be present and you can cut yourself if you are not careful Parts Explaination Photo Explaination Broil 1 Turn off the electrical supply going to the range 2 Open the oven door and remove the racks from inside the oven 3 To remove the broil element a Remove the Sensor Thermistor and 4 screws from the front and rear brackets b Remove Cover Back Main Wire a...

Страница 16: ...2 Pull the range out of its mounting location so that you can access the rear of the unit 3 Remove Cover Back Main Wire 4 Remove Terminal Block and Bracket Cover Access with Adiabatic Terminal by unscrew 2 points 5 Unscrew 2 points of Heater Bake 6 Cut the Adiabatic Rear based on the lower side 7 Carefully pull out Heater Bake and replace it ...

Страница 17: ...t power 2 Remove oven door 3 Turn the glass bulb cover in the oven counterclockwise to remove 4 Turn bulb counterclockwise to remove from socket 5 Replace bulb and cover by turning clockwise CAUTION Be careful not to scratch or chip the oven liner paint when to remove the oven light socket in the next step Explaination Photo Explaination To replace socket assembly 6 Disconnect the wires from the s...

Страница 18: ...When you work on the electric range be careful when handling the sheet metal parts Sharp edges may be present and you can cut yourself if you are not careful Parts Explaination Photo Explaination Sensor Thermistor 1 Turn off the electrical supply going to the range 2 Remove oven door and racks from inside the oven 3 Unscrew Sensor Thermistor 4 Remove Cover Back Main Wire and disconnect a wire from...

Страница 19: ...on the electric range be careful when handling the sheet metal parts Sharp edges may be present and you can cut yourself if you are not careful Parts Explaination Photo Assy Drawer Explaination 1 Pull the drawer out until it stops 2 Lean the front of the drawer and pull out it until it stops 3 Lift and pull the drawer out replace 1 Put on the drawer side over both hook 2 Push the drawer until it s...

Страница 20: ...pproximately 5 degrees refer to the Fig 2 Lift door up and out until the hinge arm are clear of the slot To replace door 1 Firmly grasp both sides of the door at the top position 2 With the door at the same angle as the removal position slide the indentation of the hinge arm into the bottom edge of the hinge slot The notch in the hinge arm must be fully inserted into the bottom of the slot 2 Fully...

Страница 21: ...en you work on the electric range be careful when handling the sheet metal parts Sharp edges may be present and you can cut yourself if you are not careful Parts Explaination Photo Explaination Door 1 Remove the oven door from the range 2 Place the oven door on a padded work surface with the front glass facing down 3 Remove 3 bottom screws from the door 4 Remove 2 Handle screws from the door 5 Lif...

Страница 22: ... Door To remove Handle Door 1 Remove 4 screws to remove Handle Door 2 Remove each side screw to remove Guide Handle from Handle Door Glass Inner To remove Glass Inner 1 Remove 6screws from rear side of door to remove 2 Hinge Door 2 Remove 2screws to remove Glass Inner Sub Assembly 3 Remove 7screws to remove Baffle Door ...

Страница 23: ...tion Photo Handle Door Explaination 4 Remove Baffle Door and take out the Glass Inner assembly Explaination Photo Explaination 5 Unfold 2 flanges of Cover Frame Inner Glass to taking out Glass Inner cf When you reassemble the Glass Inner don t change it you check Glass Inner s coating side ...

Страница 24: ...be present and you can cut yourself if you are not careful Parts Explaination Photo Gasket door Explaination 1 Open the oven door to its fully down position 2 Pull the ends of the gasket out of the liner holes 3 Pull the oven door gasket clips out of the holes until all of the clips are removed REASSEMBLY NOTE When you install the new gasket make sure that all of the clips are seated in their line...

Страница 25: ...eet metal parts Sharp edges may be present and you can cut yourself if you are not careful Parts Explaination Photo Explaination Panel Side 1 Turn off the electrical supply 2 Remove the oven door from the range 3 Pull the range away from the wall so you can access the back of the unit 4 Remove the 8 screws from the rear of Panel Side and remove Cooktop 5 Remove the each 3screws from the top the Pa...

Страница 26: ...ven turns off the stored error codes are deleted 6 Press CLEAR OFF pad to return to normal display mode Oven sensor error Failure code CAUSE SOLUTION E 27 oven sensor opened over 2950Ω 1 Disconnect power Open the back cover Disconnect sensor harness from control Measure sensor resistance 1080Ω at the room temperature If there are any problems replace oven sensor 2 If there is not any problem with ...

Страница 27: ...nector on main PCB Normal 2850Ω E 0A Oven heating over SE Shorted key 1 Check whether cable of keypad has been inserted into connector of main PCB 2 Check whether between main PCB and connector or keypad and cable have a short circuit 3 If there is not a problem occurred with connector on main PCB and cable of keypad replace the main PCB E 0E Door locking error 1 Disconnect power Open the back cov...

Страница 28: ...method of 4 1 on 30 page E 28 Oven sensor shorted Under 940Ω E 27 or E 28 Disconnect power Measure sensor resistance 1080Ω at the room temperature No No No Ok Ok Check the connecting condition of harness Oven sensor and CN03 of main PCB Measure resistance of connector CN02 of Main PCB Nomal 2850Ω Make sure the pattern soldering damaged parts related to oven sensor of main PCB and repair them or re...

Страница 29: ... 2 Please make sure through the method of 4 1 on 30 page if those series of working for informing error take long time or not functioned E 0A Oven heating over 1 It will display E 0A after beeping 10 times Bz long if temperature is more than 650 F 343 c during oven is working excluding the case of self cleaning 2 Please make sure through the method of 4 1 on 30 page if those series of working for ...

Страница 30: ...30 4 Troubleshooting 4 1 Failure Display Codes Safety error ...

Страница 31: ...place micro switch or Lock motor No Disconnect power Get rid of harness connected with Lock motor Micom switch check com NC Measure resistance of Lock motor Coil 1750 1850Ω at the room temperature Check whether voltage AC 120V is offered to lock motor with letting lock work or not Ok Ok No No Repair damaged harness or replace Check whether harness connected normally into CN02 of main PCB Measure r...

Страница 32: ... take long time or not functioned Key Connector CN07 Key Connector CN05 Control PCB Control PCB Main PCB Back Main PCB Back SE Disconnect power Take out keypad from the main PCB Check whether between connector CN05 pin and pin on main PCB have a short circuit Make sure whether between keypad have a short circuit Yes Yes No No Repair the area of circuit having short between connector CN05 pins on m...

Страница 33: ...33 4 Troubleshooting 4 1 Failure Display Codes Control PCB Operation Sort of Control PCB Main PCB Touch control membrane Front Front Back Back Front Front Key panel Key panel ...

Страница 34: ...d with being supplied with AC120V L1 N CN05 This is consisted of 15 pin and take a role of getting a cable on keypad to connect with touch PCB CN06 This is connector which have door lock motor cooktop warming center and relay of oven lamp connected Ry source relay Ry01 Circuit is designed to all relay worked after Ry source ralay is being worked For safety DLB relay Ry02 Circuit is designed to hav...

Страница 35: ...ir harness Replace or repair main PCB Measure resistance both ends of terminal on thermostat normal 0 ohoms Check whether harness is connected terminal on thermostat has been loosen or disconnected Measure voltage regulator IC02 IC03 on main PCB IC02 7812 DC 12V IC03 7805 DC 5V Replace the thermostat Replace or repair harness Replace or repair after confirming the state of working of main PCB Oven...

Страница 36: ...state The self cleaning feature will not operate when warming center or warming drawer is on Keypad is not worked normally in partially or entirely Make sure that keypad cable on main PCB is in normal state Replace after confirming whether it has been loosen or disconnected Make sure connector CN05 on main PCB or PCB pattern Replace or repair after confirming whether keypad cable has been loosen o...

Страница 37: ... Replace or repair Warming Center relay Ry07 Replace or repair Warming Ry source relay Replace main PCB Replace or repair if harness has been loosen or disconnected It has smell or smoke when oven has been started initially This is in normal state It has smell or smoke with burning dirt in oven or a foreign substance when oven has been working initially Ventilate after getting self cleaning mode t...

Страница 38: ...oltage 120V Check the Low voltage Transformer Yes No No No power or No display Reset the circuit breaker or check main power Reconnect and replace or repair harness is damaged Check whether varistor ZNR1 on main PCB has been damaged replace Thermostat replace Main PCB END Thermostat 150 0 Thermostat 150 0 L1 L2 240V L1 N 120V L2 N 120V END IC03 7805 IC03 7805 Low Voltage Transformer Low Voltage Tr...

Страница 39: ...f Low voltage Transformer is in normal Fig 1 Low voltage Transformer No voltage resistance Primary 120V input 110 120Ω Secondary 1 13 5V 1 5 2 5 Secondary 2 7V 1 7 2 0 Thermal Fuse with built in Low voltage Transformer will be open if resistance is more than MΩ Yes Measure voltage of voltage Regulator on main PCB IC02 7812 DC 12V IC03 7805 DC 5V END END Input 120V Input 120V Low Voltage Transforme...

Страница 40: ...of switch has been loosen or disconnected Weld with terminal not to be misconnected if harness is disconnected from terminal on switch Tighted terminal of harness by compressing not to be loosen Check whether harness is connected with cooktop has been loosen or damaged Ok END END 1 H1 1 H1 2 P 2 P 4 H2 4 H2 5 L2 5 L2 3 L1 3 L1 LR Infinite Switch LR Infinite Switch Single element Left Right LR Posi...

Страница 41: ...nnected from terminal on radiant It is very dangerous when radiant heater is working in case that harness has misconnected Tighted terminal of harness by compressing not to be loosen Continued Ok Check whether harness is connected with LR infinite switch has been damaged or disconnected Fig3 LR radiant element WARNING END END END Assembly LR Cooktop Assembly LR Cooktop LR radiant element LR radian...

Страница 42: ... disconnected Weld with terminal not to be misconnected if harness is disconnected from terminal on switch Tighted terminal of harness by compressing not to be loosen Continued Ok Check whether harness is connected with cooktop has been loosen or damaged Check the element of LF Radiant on cooktop Next Page END END LF Infinite switch LF Infinite switch Single element Left Front LF Position Color 3 ...

Страница 43: ...e misconnected if harness is disconnected from terminal on Radiant It is very dangerous when radiant heater is working in case that harness has misconnected Tighted terminal of harness by compressing not to be loosen Continued Ok Check whether harness is connected with LF infinite switch has been damaged or disconnected Fig 6 LR radiant element Position ohms 1b 2b 2a A 20 25Ω WARNING at the room t...

Страница 44: ...connected Weld with terminal not to be misconnected if harness is disconnected from terminal on switch Tighted terminal of harness by compressing not to be loosen Ok Check whether harness is connected with cooktop has been damaged or disconnected Check the element of RR Radiant on Cooktop Next Page END END Position Color Remark 3 L1 black black 5 L2 red red 4 H2 yellow 2 P blue 1 H1 orange orange ...

Страница 45: ...nnected if harness is disconnected from terminal on Radiant It is very dangerous when radiant heater is working in case that harness has misconnected Tighted terminal of harness by compressing not to be loosen Continued Ok Check whether harness is connected with LR infinite switch has been damaged or disconnected Fig 9 LR radiant element at the room temperature Position ohms 1b 2b 2a A 45 50Ω WARN...

Страница 46: ...l not to be misconnected if harness is disconnected from terminal on switch Tighted terminal of harness by compressing not to be loosen Continued Yes Check whether harness is connected with cooktop has been loosen or damaged Check the element of RF Radiant on cooktop Next Page END END Dual element Right Front RF RF Infinite switch RF Infinite switch S1 S1 P2 P2 P1 P1 2 2 4 4 4A 4A S2 S2 Fig 5 The ...

Страница 47: ...rness is disconnected from terminal on Radiant It is very dangerous when radiant heater is working in case that harness has misconnected Tighted terminal of harness by compressing not to be loosen Continued Yes Check whether harness is connected with RF infinite switch has been damaged or disconnected Fig 6 LR radiant element Position ohms 1b 2b 2a A 2a B 45 55Ω 42 48Ω WARNING at the room temperat...

Страница 48: ...sconnected No No Ok Ok Ok Check whether PCB pattern have a short circuit or Relay Ry07 has been damaged Replace relay or repair PCB pattern Tighten terminal of harness by compressing not to be loosen Ok Check whether harness is connected with cooktop has been damaged or disconnected Ok Check RC Radiant element of cooktop Ok Next page END Warming center relay RY07 Warming center relay RY07 Warming ...

Страница 49: ...disconnected from terminal on switch It is very dangerous when radiant heater is working in case that harness has misconnected Tighten terminal of harness by compressing not to be loosen Continued Ok Ok Check whether harness is connected with warming zone relay on sub PCB has been damaged or disconnected Fig 14 RC radiant element Position ohms A B C D Ω 560 600Ω WARNING at the room temperature Pos...

Страница 50: ...ness Get rid of lamp from bracket and supply extra 120V voltage Make sure whether lamp is lighted when 120V voltage is supplied Check whether harness has been damaged or disconnected No Yes Yes Replace Hot Indicator Lamp Having a short circuit might cause fire or damage of infinite switch if harness is misconnected during cooktop is being worked Position Color A B WARNING orange orange white END E...

Страница 51: ...sure that voltage has to be measured for more than 1 minute because heater is supposed to on off cycling work Approx 22 26Ω at the room temperature Terminal voltage of bake heater AC 240V Replace or repair harness Replace or repair sub PCB Door Lock Door Lock Measure the state of micro switch and motor after taking off harness from the heater Check whether lock work normally by pressing cooking ti...

Страница 52: ...le RR Infinite Switch Single Check whether harness is connected with switch properly 1 H1 orange orange violet 2 P blue 4 H2 yellow 5 L2 red red 3 L1 black brown Measure voltage and resistance between terminals Please refer to schematic diagram Check whether power level is right with making RR cooktop work LF Infinite Switch Single LF Infinite Switch Single Check whether harness is connected with ...

Страница 53: ...icator lamp 4A yellow 4 violet gray 2 blue Measure voltage and resistance between terminals Please refer to schematic diagram Check whether power level is right with making RF cooktop work Approx Resistance between terminals when switch is off Ω When switch is on HI Max P1 2 4A 0 Ω S1 S2 0 Ω P2 4 0 Ω When switch is on HI Max voltage S1 S2 RF surface lamp 120V P1 2 4A P2 4 240V 4 2 Electrical Malfu...

Страница 54: ...of element properly First element terminal blue Second element terminal sky A blue 1b brown brown 2a gray gray 2b yellow Measure voltage and resistance between terminals Please refer to schematic diagram Approx Terminal resistance 1b 2b Ω 2a element terminal 20 25Ω at the room temperature 2a first or second terminal 240V Replace or repair harness 1200 2500W 1200 2500W RF Radiant element RF Radiant...

Страница 55: ...with reversing the order in insering yellow and red 187 type TCO black gray It will not be problem with reversing the order in insering black and violet 250 type TCO some model yellow violet It will not be problem with reversing the order in insering yellow and violet Measure voltage and resistance between terminals Please refer to schmatic diagram Approx terminal resistance 187 type TCO Ω element...

Страница 56: ...V resistance Ω Replace or repair if wire or terminal has been damaged Oven Sensor Oven Sensor Check whether the resistance values of oven sensor is same with a chart s one Check whether wire or housing has been loosen or disconnected Approx at the room temperature 1080Ω Power Outlet 120V some model Power Outlet 120V some model Circuit Breaker some model Circuit Breaker some model Check whether vol...

Страница 57: ...8 932 12 113 45 1170 17 14 10 961 86 122 50 1188 93 23 5 980 95 212 100 1374 93 32 0 1000 00 302 150 1558 01 41 5 1019 02 392 200 1738 06 50 10 1038 02 482 250 1915 39 59 15 1056 99 572 300 2089 69 68 20 1075 92 662 350 2261 07 77 25 1094 83 752 400 2429 52 86 30 1113 71 842 450 2595 05 95 35 1132 56 932 500 2757 65 104 40 1151 38 1000 538 2878 57 4 2 Electrical Malfunction ...

Страница 58: ... Views and Parts List 5 1 Exploded Views M370 M248 M054 M268 P348 P234 P234 M243 M309 M329 P349 M145 M334 M335 Z058 M337 M314 M356 W002 M015 M327 M328 M336 M319 B041 P245 P241 M354 P244 M333 M322 M322 D162 D162 M033 ...

Страница 59: ...0145A BRACKET MAIN TOP FTQ386 FTQ352 FCQ 1 SNA M333 DG62 00011A ADIABATIC MAIN FTQ386 FTQ352 Glass 1 SNA M334 DG63 00058B COVER BACK GUARD WIRE FCQ321HSUX SGCC 0 1 SNA M335 DG63 00062B COVER BACK MAIN WIRE FCQ321HSUX SGCC 0 5 1 SNA M336 DG63 00065B COVER BAKE HEATER FCQ321 ALCOAT T0 4 W 1 SNA M337 DG63 00101A COVER WARMING HEATER FTQ386LWUX SGCC 0 6 1 SA M354 DG34 00006A SWITCH DOOR PLUNGER 1 SA M...

Страница 60: ...AT 0 2 SNA D131 DG64 00133A GLASS INNER SUB FTQ386LWUX Tempered GLAS 1 SNA D133 DG97 00116B ASSY CHASSIS DOOR FTQ352IWUB BETTER BL 1 SNA D134 DG62 00016B BAFFLE DOOR SUB FCQ321HSUX ALCOT 710 6 1 SNA D135 DG62 00007B BAFFLE DOOR FCQ321HSUX ALCOAT 779 603 1 SNA D156 DG97 00088D ASSY HANDLE DOOR FTQ386 FTQ352 AL S 1 SA D163 DG62 00008A ADIABATIC DOOR TOP FTQ386 FTQ352 TR 2 SNA D164 DG62 00010A ADIABA...

Страница 61: ...OAT 0 2 SNA D131 DG64 00133A GLASS INNER SUB FTQ386LWUX Tempered GLAS 1 SNA D133 DG97 00116B ASSY CHASSIS DOOR FTQ352IWUB BETTER BL 1 SNA D134 DG62 00016B BAFFLE DOOR SUB FCQ321HSUX ALCOT 710 6 1 SNA D135 DG62 00007B BAFFLE DOOR FCQ321HSUX ALCOAT 779 603 1 SNA D156 DG97 00088D ASSY HANDLE DOOR FTQ386 FTQ352 AL S 1 SA D163 DG62 00008A ADIABATIC DOOR TOP FTQ386 FTQ352 TR 2 SNA D164 DG62 00010A ADIAB...

Страница 62: ...1HSUX B W 1 SA M344 DG61 00144B SUPPORT WARMING HEATER FSE1310AST SK 11 2 SA M345 DG47 00022A HEATER RADIANT 250T8L8737RC25140 FTQ386L 1 SA M345 DG47 00023A HEATER RADIANT 165N8L8735RC25136 FTQ386L 2 SA M345 DG47 00024B HEATER RADIANT 180N9 8896D FCQ321 FT 1 SA M345 DG47 00039A HEATER RADIANT FCQ321HSUX B W 2500Wa 1 SA R069 DG64 00098C GLASS TOP PLATE FTQ352IWUW GLASS 4 0 714 1 SNA U035 DG97 00073...

Страница 63: ...RAWER FTQ386 FTQ352 FCQ321 1 SNA P335 DG97 00071C ASSY PEDESTAL FTQ321HSUX XAA A 2 PROJE 1 SA P336 DG61 00152A LEG LEVELING FSE1310AST NYLON 58 G F 2 SNA P338 DG61 00294A LEG LEVELING A2 FCQ321HSUX PBT V0 BLACK 2 SA P339 DG61 00295A LEG LEVELING A2 HOLDER FCQ321HTUX PBT 2 SA P340 DG63 00054A COVER BACK WARMER A 1 PJT SGCC 0 6 708 2 1 SNA P341 DG63 00055A SHIELD UPPER DRAWER FTQ386 FTQ352 1 SNA P34...

Страница 64: ...DOOR 1 2 6009 001395 SCREW SPECIAL TH WP M5 L10 PASS STS XM 6 SNA A HINGE 1 2 DE60 10091A SCREW MACHINE PH UP BLACK FIBER L80 22 2 SNA A H DOOR 1 3 DE60 10062A SCREW TAPPING FEFZB TH M4 L12 6 SNA T DOOR 1 3 6001 001377 SCREW MACHINE TH M5 L25 ZPC WHT SWR 2 SNA 1 2 6002 000643 SCREW TAPPING TH 2S M4 L10 ZPC YEL SW 8 SNA BKT HEATER 1 2 6006 001170 SCREW TAPPING TH WT TC M4 L10 ZPC WHT 1 SNA H W G A ...

Страница 65: ... or convection relay worked after DLB relay is being worked by Double line break 9 RY03 BROIL Relay Broil relay Ry03 Bake relay Ry04 will be on off working by micom signal after DLB relay is worked 10 RY04 BAKE Relay Broil relay It will not be problem with reversing the order in insering Black and Brown Bake relay It will not be problem with reversing the order in insering Yellow and Gray 11 RY06 ...

Страница 66: ...elay Terminal2 RY04 1 BAKE Relay Terminal1 2 BAKE Relay Terminal2 RY03 1 BROIL Relay Terminal1 2 BROIL Relay Terminal1 CN06 1 Warming Center Relay 2 No Pin 3 Oven Lamp Relay 4 No Pin 5 W Cook top Relay 6 No Pin 7 Door Lock Relay CN02 1 Door Sensing 1 2 GND 3 Door Lock 4 GND 5 Door Sensing 1 CN02 1 AC POWER NEUTRAL AC120V 2 No Pin 3 AC POWER L1 AC120V RY03 1 No Use 2 GND 3 Oven Temp Sensor 4 GND ...

Страница 67: ...67 7 Wiring Diagrams 7 1 Wiring Diagrams This Document can not be used without Samsung s authorization ...

Страница 68: ... CN05 LED3 RED_1 4x1 25 KRC246M MM4148 D25 R05 TR19 12V 2K 10uF C07 TR07 KRA225M SMW250 03AV_RED CN04 3 1 R22 18 7K TR20 KRC246M 10K R26 MM4148 D28 10K R38 R13 2K 5V D18 1N4148M 5V 3 4 5V 2K R14 CN03 YW396 04V 1 2 D13 1N4148M 1N4148M D12 MM4148 D23 47K R47 TR23 KRC246M KRC246M TR16 5V TR17 KRC246M 100uF C04 D05 1T4 12V 12V KA7805A IC03 LED14 RED_1 4x1 25 T9AS1D22 12 RY03 1T4 D06 47K 47K R63 R64 5V...

Страница 69: ...sungportal com Latin America latin samsungportal com CIS cis samsungportal com Europe europe samsungportal com China china samsungportal com Asia asia samsungportal com Mideast Africa mea samsungportal com Samsung Electronics Co Ltd May 2008 Printed in Korea Code No DE68 04953A ...

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