Sharp KB5121KK - 30" Glass Ceramic Cooktop Service Manual Download Page 14

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KB-5121KS/K/W

MICROWAVE DRAWER SCHEMATIC (DETAIL)

HUMIDITY

SENSOR

NOISE SUPRESSION COIL

RESISTOR 470 kW 1/2W

LINE CROSS CAPACITOR 1.0

F 250V

LINE BYPASS CAPACITOR
0.0033

F 250V

LINE BYPASS CAPACITOR
0.0033

F 250V

FUSE
20A

FAN MOTOR

OVEN LAMP

MONITOR SWITCH

PRIMARY INTERLOCK

RELAY

STIRRER MOTOR

CONTROL UNIT

SWITCHING POWER SUPPLY UNIT

OVEN

THERMAL

CUT-OUT

THERMAL

CUT-OUT

SECONDARY INTELOCK SWITCH

MICROWAVE

DRAWER

DOOR

OPEN-CLOSE

MOTOR

DOOR

POSITION

SWITCH

FRONT

DOOR

POSITION

SWITCH

REAR

COOLING

F
AN

MOTOR

DOOR
SENSING
SWITCH

LOW

V
OLTAGE

TRANSFORMER

RY8

COM

RED

ORG

RED

RY7

RY2

RY3

RY6

ORG

COM

N.O.

RED
ORG

RED

WHT

BLK

ORG

RED

BRN

HV RECTIFIER

MAGNETRON

CAPACITOR
1.00

AC 2300V

POWER TRANSFORMER

VOLTAGE SWITCH

RED

BRN

GRN

WHT

BLK

BRN

502

RED

GRN

WHT

RED

BLU

BLK

YLW

ORG

RED

GRY

BRN

BLK

WHT

RED

501

BRN

BLK

RED

WHT

BLK

YL
W

NOISE FILTER BOARD

BLK

RED

Summary of Contents for KB5121KK - 30" Glass Ceramic Cooktop

Page 1: ...sink etc and Magnetron High Voltage Harness etc S15R256KB5121 KB 5121KS KB 5121KK KB 5121KW COOKTOP WITH MICROWAVEDRAWER MODELS SERVICE MANUAL TABLE OF CONTENTS Page PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY INSIDE FRONT COVER BEFORE SERVICING INSIDE FRONT COVER WARNING TO SERVICE PERSONNEL 1 MICROWAVEMEASUREMENTPROCEDURE 3 FORE...

Page 2: ...smission systems shall be repaired replaced or adjusted by procedures described in this manual before the oven is released to the owner e A microwave leakage check to verify compliance with the Federal Performance Standard should be performed on each oven prior to release to the owner BEFORE SERVICING Before servicing an operative unit perform a microwave emission check as per the Microwave Measur...

Page 3: ...cessary covers 2 Open the drawer and keep it open 3 Discharge high voltage capacitor 4 Disconnect the leads to the primary of the power transformer 5 Ensure that the leads remain isolated from other components and oven chassis by using insulation tape 6 After that procedure reconnect the power source When the testing is completed 1 Disconnect the power source and then remove covers 2 Open the draw...

Page 4: ...ver interfere with the proper operation of any safety device 4 USE ONLY REPLACEMENT PARTS CATALOGED FOR THIS APPLIANCE SUBSTITUTIONS MAY DEFEAT COMPLIANCE WITH SAFETY STANDARDS SET FOR HOME APPLIANCES 5 GROUNDING The standard color coding for safety ground wires is GREEN or GREEN with YELLOW STRIPES Ground leads are not to be used as current carrying conductors It is EXTREMELY important that the s...

Page 5: ...r shall be a low form of 600 ml 20 oz beaker with an inside diameter of approx 8 5 cm 3 1 2 in and made of an electrically nonconductive material such as glass or plastic The placing of this standard load in the oven is important not only to protect the oven but also to insure that any leakage is measured accurately 3 Set the cooking control on Full Power Cooking Mode 4 Close the drawer and select...

Page 6: ...4 KB 5121KS K W NOTES ...

Page 7: ...ective C The door packing is not damaged D The door is not deformed or warped E There is not any other visible damage with the oven Servicing and repair work must be carried out only by trained service personnel DANGER Certaininitialpartsareintentionallynotgroundedandpresent a risk of electrical shock only during servicing Service personnel Do not contact the following parts while the appliance is...

Page 8: ...Power P 40 approx 40 of Full Power P 30 approx 30 of Full Power P 20 approx 20 of Full Power P 10 approx 10 of Full Power P 0 No power throughout the cooking time Kitchen Timer Cooktop Warm Stop Clear Start Start Minute Plus OPEN CLOSE Oven Cavity Light Yes Safety Standard UL Listed FCC Authorized DHHS Rules CFR Title 21 Chapter 1 Subchapter J MICROWAVE DRAWER SPECIFICATION ITEM DESCRIPTION Power ...

Page 9: ...ew construction mobile home and recreational vehicle or when local codes do not permit grounding through neutral 1 Disconnect the power supply 2 In the junction box connect the appliance and residence cable wires as shown in Figure 4 Red wires Green wires White wires nutral Black wires Conduit connector not supplied Appliance conduit wires Power supply Figure 4 3 WIRE CONNECTION When local codes p...

Page 10: ... and adjust space between the glass cooktop and bracket to match the counter thickness plus 1 16 See Figure 8 Tighten the screws to secure the bracket at the correct counter height dimension Measure thickness Back of unit Anti Tip bracket Lossen screws to adjust countertop thickness 1 16 from bottom of cooktop glass bracket to top of Anti Tip bracket Figure 6 Figure 7 Figure 8 ...

Page 11: ...9 KB 5121KS K W KB 5121KS ...

Page 12: ...EN CLOSE MOTOR DOOR POSITION SWITCH FRONT DOOR POSITION SWITCH REAR COOLING FAN DC MOTOR DOOR SENSING SWITCH 2a 2a 2a 2a 1a 2 PROTECTOR LEFT FRONT SURFACE ELEMENT 1a 2 PROTECTOR RIGHT REAR SURFACE ELEMENT 1a PROTECTOR 1a 2 PROTECTOR WARMER SURFACE ELEMENT L2 L1 LOW VOLTAGE TRANSFORMER YLW YLW BLU YLW BLK YLW BRN YLW BLU YLW BLK BLU BRN BLK BLU BLK BLU BLK BLU WHT WHT YLW BLK YLW YLW YLW YLW BRN RE...

Page 13: ...b 2b 2a 2a 2a 2a 1a 2 PROTECTOR LEFT FRONT SURFACE ELEMENT 1a 2 PROTECTOR RIGHT REAR SURFACE ELEMENT 1a PROTECTOR 1a 2 PROTECTOR WARMER SURFACE ELEMENT L2 YLW YLW BLU YLW BLK YLW BRN YLW BLU YLW BLK BLU BRN BLK BLU BLK BLU BLK BLU WHT WHT YLW BLK YLW YLW YLW YLW BRN RED WHT P1 4 BLK YLW WHT RED RED RED YLW 2 BLK ORG BLK YLW YLW WHT YLW 2 ORG BLK BLK YLW WHT WHT 3 P1A 4A RED YLW RED YLW YLW RED RED...

Page 14: ...M MICROWAVE DRAWER DOOR OPEN CLOSE MOTOR DOOR POSITION SWITCH FRONT DOOR POSITION SWITCH REAR COOLING FAN DC MOTOR DOOR SENSING SWITCH L1 LOW VOLTAGE TRANSFORMER RY8 C7 A4 A1 A2 DM N1 N4 N5 N3 N2 M5 M6 M7 M4 A6 E2 E1 B3 COM RED ORG ORG RED RY7 RY2 RY3 RY6 ORG FM OL SM COM N O RED ORG RED WHT WHT WHT WHT WHT WHT BLK ORG RED BRN HV RECTIFIER MAGNETRON CAPACITOR 1 00 F AC 2300V POWER TRANSFORMER VOLT...

Page 15: ... pad produces no signal If the Keyboard unit is defective 1 Disconnect the power source and then remove outer case 2 Open the door and block it open 3 Discharge high voltage capacitor 4 Replace the Keyboard unit 5 Reconnect all leads removed from components during testing 6 Re install the covers 7 Reconnect the power supply cord after the outer case is installed 8 Run the oven and check all functi...

Page 16: ... RY11 Approx 24V D C Switching power supply RY B Approx 24V D C Bottom heater RY C Approx 24V D C Convection heater C RELAY TEST 4 Reconnect all leads removed from components during testing 5 Re install the covers 6 Reconnect the power source after the outer case is installed 7 Run the oven and check all functions TEST PROCEDURES PROCEDURE LETTER COMPONENT TEST B KEYBOARD UNIT TEST 1 Disconnect th...

Page 17: ...DRAWER DISASSEMBLY page 32 2 Open the drawer and block it open 3 Discharge high voltage capacitor 4 If the Fuse is blown replace power unit 5 Make a visual inspection of the varistor Check for burned damage If the varistor has been burned replace the power unit 6 Examine the touch control transformer with a tester for the presence of layer short circuit check the primary coil resistance which is a...

Page 18: ... refrigerator temperature and canned soup at room temperature 7 Avoid using aerosol sprays or cleaning solvents near the oven while using Sensor settings The sensor will detect the vapor given of by the spray and turn off before food is properly cooked 8 If the sensor has not detected the vapor of the food ERROR will appear and the oven will shut off Water load cooking test WARNING The oven should...

Page 19: ...resistor circuit see fig to the sensor connector of control panel 6 Disconnect the leads to the primary of the power transformer 7 Ensurethattheseleadsremainisolatedfromothercomponentsandovenchassisbyusinginsulationtape 8 After that procedure re connect the power supply cord 9 Check the sensor cook operation proceed as follows 9 1 Close the door 9 2 Touch the UPER MICROWAVE OVEN pad pad pad START ...

Page 20: ...d standard infinite switches pro vide an infinite choice of heat settings for cooking Con trols are safety type and must be pushed in before turn ing All surface controls are marked on the control panel for their respective heating element Power is supplied to the surface elements through the infinite switch con tacts L1 H1 and L2 H2 During actual surface element operation if the control is set to...

Page 21: ...inite choice of heat settings for cooking and two selection of element sizes Controls are safety type and must be pushed in before turning All surface controls are marked on the control panel for their respective heating element When the knob is turned clockwise less than 180 de grees contacts P2 to 4 P2 to 4A and P1 to 2 closes providing power to both elements When the knob is turned counterclock...

Page 22: ... line to line voltage the element is defective Inner element doesn t heat but outer element does Checking the system with a Voltmeter if the inner ele ment does not heat but the outer element does 1 Remove the back panel of the backguard to expose the switch terminals 2 With the switch turned clockwise to the high position measure the voltage drop between terminals 4 and 2 If the meter reads zero ...

Page 23: ...ds measuring with a stop watch second hand of a watch or the digital read out countdown 3 Remove the cup from the oven and again measure the temperature making sure to stir the thermometer or thermocouple through the water until the maximum temperature is recorded 4 Subtract the cold water temperature from the hot water temperature The normal result should be 28 ο to 54 ο F 16 ο to 30 ο C rise in ...

Page 24: ...ing testing 6 Reassemble the unit 7 Reconnect the power source 8 Run the oven and check all functions NOTE If the stop switch contacts fail in the open position and the door is closed the cooling fan motor stirrer motor and oven light will be activated by RY1 K STOP SWITCH TEST L MONITOR SWITCH TEST 1 Disconnect the power source 2 Open the drawer and keep it open 3 To discharge high voltage capaci...

Page 25: ...SURE THE FILAMENT AND HIGH VOLTAGE 1 Disconnect the power source 2 Open the drawer and block it open 3 To discharge high voltage capacitor wait for 60 seconds 4 If the monitor fuse is blown when the drawer is opened check the primary interlock switch secondary interlock switch and monitor switch according to the TEST PROCEDURE for those switches before replacing the blown monitor fuse CAUTION BEFO...

Page 26: ...ource Circuit This circuit generates voltages necessary in the control unit from the AC line voltage In addition the synchronizing signal is available in order to compose a basic standard time in the clock circuit Symbol Voltage Application VC 5V LSI IC1 12 Relay Circuit A circuit to drive the magnetron fan motor stirrer motor convection motor door lock motor bottom heater top heater convection he...

Page 27: ...ut into P90 8 BYTE IN Connected to VCC1 9 CNVSS IN Power source voltage 0V GND The power source vpltage to drive the LSI IC 1 is input Connected to GND 10 P87 OUT Memory EEPROM clock out 11 P86 IN OUT Memory EEPROM data input output 12 RESET IN Auto clear terminal Signal is input to reset the LSI to the initial state when power is applied Temporarily set to L level the moment power is applied at t...

Page 28: ... humidity sensor 31 33 A67 A65 OUT Terminal not used 34 P64 IN To input signal which communicates the oven door open close information to LSI Door open H level signal 5V Door close L level signal GND 35 TXD0 IN Signal coming from key unit 36 RXD0 IN Signal coming from key unit 37 P61 OUT Signal to reset LSI Signal is output to reset IC 2 IC 3 and IC 4 38 P60 IN Signal coming from key unit 39 RDY I...

Page 29: ...o VCC2 terminal 63 A8 OUT Terminal not used 64 VSS IN Power source voltage 0V GND VS voltage of power source circuit input Connected to GND 65 70 A7 A2 OUT Terminal not used 71 A1 OUT Register select signal is input to the LCD 72 A0 OUT Terminal not used 73 P17 OUT Signal to sound buzzer A Key touch sound short beep B Completion sound melody or long beep 74 P16 OUT Terminal not used 75 P15 OUT Ter...

Page 30: ... position to LSI from the door position switch rear 94 AN2 IN Input signal which communicates the oven door locked information to LSI Door unlocked H level signal 5V Door locked L level signal 0V 95 AN1 IN Input signal which communicates the oven door unlocked information to LSI Door locked H level signal 5V Door unlocked L level signal 0V 96 AVSS IN A D converter power source voltage The power so...

Page 31: ...y as to change the resistance values in parallel with R45 R49 Changing the resistance values results in that there is the same HUMIDITY SENSOR CIRCUIT potential at both F 3 terminal of the absolute humidity sensor and AN5 terminal of the LSI The voltage of AN6 terminalwillindicateabout 2 5V Thisinitialbalancingis set up about 16 seconds after the unit is put in the Sensor Cooking mode As the senso...

Page 32: ...rt that the two can t be separated For those models check and repair all the controls sensor related ones included of the touch control panel while keeping it connected to the oven B On some models the power source between the touch control panel and the oven proper is long enough that they may be separated from each other For those models it is possible to check and repair the controls of the tou...

Page 33: ...ed bit is used and that the iron temperature is adjusted accordingly 3 Soldering As the melting point of lead free solder Sn Ag Cu is higher and has poorer wettability flow to prevent damage to the land of the PWB extreme care should be taken not to leave the bit in contact with the PWB for an extended period of time Remove the bit as soon as a good flow is achieved The high content of tin in lead...

Page 34: ...de Control Panel Mold to left to unlock and lift Fig 2 8 Remove Gasket from Key Fixing Angle Fig 3 unscrew 4 screws holding key fixing mold 9 Lift Key Fixing Mold and carefully unhook all Molex s ground wire and C P wiring Fig 3 WARNING Follow all safety precautions beginning on Page 2 before proceeding Control Panel Mold Gasket Key Fixing Angle Fig 2 Fig 3 NOTE When reassembling it is very import...

Page 35: ...ock it from shoulder screws you must remove nine 9 screws from each right left and back slide angles Fig 5A CookTop Control Panel Frame Fig 4 Fig 5 Fig 5A Back cover Exhaust duct Right side panel Left side panel Air cover Cavity Slide in angle back Slide in angle left Slide in angle right 12 After removing Slide Angles remove all screws fromtheExhaustDuct right leftsidePanelsandback air covers Fig...

Page 36: ... upper and lower position of the latch hook should be less than 0 5mm The vertical position of the latch hook should be adjusted so that the secondary interlock switch is activated with the drawer closed The horizontal position of the latch hook should be adjusted so that the monitor switch and drawer sensing switch are activated with the drawer closed 8 Secure the screws with washers firmly 9 Che...

Page 37: ...drawer sensing switch secondary interlock switch and monitor switch are operating properly Refer to chapter Test Procedures B An approved microwave survey meter should be used to assure compliance with proper microwave radiation emission limitation standards After any servicing make sure of the following 1 Drawer latch heads smoothly catch latch hook through latch holes and that latch head goes th...

Page 38: ...LE REMOVAL ADJUSTMENT Fig S 1 Fig S 2 ACTUATOR REMOVAL ADJUSTMENT 1 Follow the Microwave Drawer disassembly as previously stated 2 Open the drawer and keep it open 3 To discharge the high voltage capacitor wait for 60 seconds 4 Locate either the right or left actuator and remove the 2 screws holding the actuator to the door support angles 5 Replace with the new actuator Fig A 3 Actuator adjustment...

Page 39: ...is now free 7 Proceed in reverse to reinstall the Auto Drawer Gear taking care that the gear teeth are set into the cavity angle correctly Fig G 1 RACK GEAR REMOVAL 1 Follow the Microwave Drawer disassembly as previously stated 2 Open the drawer and keep it open 3 To discharge the high voltage capacitor wait for 60 seconds 4 Remove the Microwave Drawer by following steps 1 2 5 8 9 10 as instructed...

Page 40: ...ass side down on a protective surface to prevent scratching Fig O 13 4 Remove the 10 screws from Bottom Plate and place to the side 5 Remove Heater Protect Cover Fig O 14 6 Remove necessary spring strap from Radiant Element 7 Unhook Radiant Element or Hot Surface Indicator wiring 8 The Radiant Elements are now free 9 Proceed in reverse to reinstall the Radiant Elements and or Hot Surface Indicator...

Page 41: ... LF RF RF RF L2 1 2 3 4 5 6 7 8 9 10 11 BLK WHT RED WHT WHT BLK WHT WHT w BRN STRIPE or BRN WHT VLR 12V TO COOKTOP HARNESS L1 L2 4 RF 4a RF H1 RR H1 LF H1 LR 2 RF H2 RR H2 LF H2 LR H2 RR H1 RR L2 RR L1 RR RED YLW L1 LR L2 LR H2 LR H1 LR RF RF RF S2 P RF RR YLW S1 RF P LF P LR 1 2 3 4 5 6 BLK BLK BLK RED RED RED RED WHT RED L1 L1 L1 L2 L2 L2 GRN GRN YLW YLW YLW YLW YLW P P WHT or w YLW STRIPE WHT o...

Page 42: ...ONT SMALL LEFT REAR LARGE 1 ZONE 1 ZONE LR LF WHT 2a P1 BLK YLW YLW YLW BLU BRN 2a P1 WHT YLW BLK YLW BLU BLK RIGHT FRONT LARGE RIGHT REAR SMALL 2 ZONE 1 ZONE RF RR YLW 2a 1b BRN YLW YLW WHT BLK BLU 2b 2b BLU BLK RED YLW P1B WHT YLW BLU BRN L2 RF LF LR RR 2a 1b P1A 1 2 3 4 5 6 7 8 9 10 11 P1 1b 2b 1b 2b BLK WHT RED WHT WHT BLK WHT BRN YLW WHT BRN L1 L2 4 RF 4a RF H1 RR H1 LF H1 LR H2 RF H2 RR H2 L...

Page 43: ... N O COM EX BRN BLK BRN COM N O WHT WHT JST VHR 4N JST VHR 3N RED BRN WHT WHT RED BLK YLW BLK ORG RED ORG ORG BRN BLK RED 2 1 JST VHR 4N 3 1 2 4 GRN RED CENTER HOUSING COLOR BLUE EX RED EX WHT GRN GRY BRN WHT N O COM GRY BRN EX EX RED BRN COM N C RED EX EX COM N O RED WHT JST VHR 3N RED 1 2 3 BLK EX EX RED BLK EX EX GRN 3 WHT RED 2 1 2 1 3 4 6 5 3 1 2 4 7 ORG EX 4 3 1 2 2 1 3 4 2 1 5 ORG COM N O J...

Page 44: ...42 KB 5121KS K W 6 4 5 1 2 3 6 4 5 1 2 3 A B C D E F G H A B C D E F G H Figure S 2 Power Unit Circuit ...

Page 45: ...43 KB 5121KS K W 6 4 5 1 2 3 6 4 5 1 2 3 A B C D E F G H A B C D E F G H Figure S 3 Control Unit Circuit ...

Page 46: ... Wiring Board of Power Unit Q P W B F A 8 4 4 D R Z Z FA844 S 0 4 7 0 8 1 CNE 1 7 1 6 RY4 RY2 RY6 RY7 RY8 VRS1 D13 CNA CNJ 1 6 RY5 RY1 D9 D10 D8 R2 R3 R1 C1 C2 D16 D17 D15 RY11 RY10 D14 D18 D4 D1 D3 D2 ZD1 15 CNH R4 3 CNB FUSE 2 5A 1 1 D11 D12 D7 Q1 E C B 1 5 7 CNC RY3 RY9 CND D5 D6 3 1 2 DIP ...

Page 47: ...Q25 R68 R30 R22 R17 R16 D22 D21 1 R16 Q97 Q95 R98 R99 R96 R95 D97 R97 R58 R57 C52 R54 R53 R64 R66 R67 R65 R51 R45 R46 R47 R48 R49 R61 R56 R55 D20 D40 D41 C43 C17 R44 R43 R7 ZD2 C7 R50 R52 R42 R41 C42 C41 C40 D40 R60 R63 R62 D96 R18 R13 R12 R14 C12 C50 C10 R11 R37 R35 R36 R38 R15 C50 C51 C16 R30 C30 R19 ZD4 C11 K K K K IC9 C13 Q6 Q5 Q26 30 31 IC1 K IC5 1 100 1 81 80 51 50 R21 R25 R24 R23 Q95 D95 Q1...

Page 48: ...it QPWBFA850DRZZ C80 C70 C74 C70 C81 R76 R72 R73 R77 R78 R79 C78 C75 C77 C76 R74 C75 34 44 C72 IC44 33 23 11 22 2 6 1 5 CNG 1 12 R97 R86 R85 R84 R83 R82 R81 R80 R71 R89 C73 CF4 R90 R93 R91 R92 C71 On Set Off 1 2 3 4 5 6 7 8 0 9 Kitchen Timer Cook top Warm Setup Stop Clear Control Lock On Off OPEN CLOSE START Minute Plus ...

Page 49: ...onal oversized screw 6 AA 1 13 PSEL B001MRE0 M Gasket dark gray 1 AN 1 14 FUNTKB452MRK0 M Glass key unit KB5121KS KB5121KK 1 BN 1 14 FUNTKB453MRK0 M Glass key unit KB5121KW 1 CA 1 15 HDECQB001MRR0 M Glass key deco KB5121KS 1 AK 1 15 HDECQB056MRR0 M Glass key deco KB5121KK 1 AK 1 15 HDECQB057MRR0 M Glass key deco KB5121KW 1 AK 1 16 LRTNPB003MRF0 M Retainer KB5121KS KB5121KK 4 AD 1 16 LRTNPB002MRF0 ...

Page 50: ... A B C D E F G H CONTROL PANEL 1 7 1 7 1 7 1 5 1 1 1 11 1 20 1 20 1 15 1 11 1 19 1 18 1 2 1 10 1 13 1 10 1 9 1 9 1 9 1 17 1 16 1 16 1 9 1 9 1 14 1 3 1 4 1 6 1 17 1 12 1 12 Actual wire harness may be different from illustration 1 8 1 19 CONTROL PANEL HARNESS ...

Page 51: ...B002MRE0 M Radiant heater 1200 w 2 AZ 2 5 RHET B003MRE0 M Radiant heater Dual 1 BD 2 6 FANG B024MRY0 M Cook top glass assy KB5121KS KB5121KK 1 CA 2 6 FANG B025MRY0 M Cook top glass assy KB5121KW 1 CA 2 7 PFPF B017MRE0 M Heat protect 1 AH 2 8 PCOVPB156MRP0 M Heat protect cover 1 AL 2 9 MLEVPB018MRE0 M 6 spring strap 2 AH 2 10 MLEVPB020MRE0 M 8 spring strap 1 AH 2 11 MLEVPB021MRE0 M 9 spring strap 1...

Page 52: ...KS K W 6 4 5 1 2 3 6 4 5 1 2 3 A B C D E F G H A B C D E F G H 2 7 Actual wire harness may be different from illustration 2 1 2 6 2 12 2 12 2 2 2 4 2 5 2 11 2 3 2 9 2 4 2 9 2 10 2 14 2 15 2 8 2 13 2 12 2 12 2 13 ...

Page 53: ...and 1 AB 3 27 XCBS730P08000 M Screw 3 AA 3 28 XOTS740P12000 M Screw 90 AA 3 29 LANGTB156MRP0 M Partition angle L 1 AN 3 30 LANGQA581WRPZ M Noise unit angle 1 AD 3 31 LX CZ0052WRE0 M Screw 4 AA 3 32 XEPS730P10XS0 M Power unit assy screw 2 AC 3 33 DDORFB098MRK0 M Door assy KB5121KS 1 BU 3 33 DDORFB102MRK0 M Door assy KB5121KK 1 BU 3 33 DDORFB103MRK0 M Door assy KB5121KW 1 BU 3 34 PSHEPB184MRE0 M Sea...

Page 54: ...1 AD 3 68 DPWBFC526WRKZ M SW power supply 1 BM 3 69 NGERRB004 KIT M Rack gear 2 BN 3 70 FROLPB029MRK0 M Door support roller assy 1 AG 3 71 LHLD B031MRF0 M Switch PSU holder 1 AC 3 72 LANGTB108MRP0 M Louver angle 1 AM 3 73 HDECQB078MRT0 M Side filler angle R 1 AQ 3 74 HDECQB079MRT0 M Side filler angle L 1 AQ 3 75 TMAPCB104MRR0 M Schematic 1 AB 3 76 LANGKB031MRP0 M Anti tip bracket 1 AL 3 77 QCNCYB0...

Page 55: ... 56 3 11 3 14 3 13 3 18 3 28 3 42 3 28 3 41 3 41 3 42 3 42 3 41 3 28 3 28 3 28 3 28 3 27 3 28 3 28 3 27 3 42 3 28 3 28 3 28 3 32 3 28 3 28 3 28 3 28 3 28 3 10 3 10 3 10 3 28 3 6 3 6 3 4 3 66 3 67 3 65 3 65 3 28 3 28 3 70 3 5 3 69 3 27 3 27 3 64 3 28 3 68 3 71 3 55 3 46 3 28 3 40 3 49 3 28 3 53 3 53 3 59 3 61 3 21 3 21 3 60 3 34 3 33 3 58 3 31 3 28 3 28 3 28 3 28 3 72 3 28 3 73 3 74 3 75 3 42 3 42 ...

Page 56: ...ore than 250V MARK PARTS DELIVERY SECTION REF NO PART NO DESCRIPTION Q TY CODE 4 1 PCOVPB157MRP0 M Bottom cover 1 AX 4 2 LANG B038MRP0 M Air guide L 1 AL 4 3 PSKR B019MRP0 M Partition angle btm 1 AH 4 4 FDUC B069MRK0 M Power duct assy 1 BC 4 5 XOTS740P12000 M Screw 15 AB 4 6 LANG B026MRP0 M Air guide R 1 AP 4 5 4 5 4 2 4 3 4 6 4 1 4 5 4 4 4 5 4 5 ...

Page 57: ...d are used in voltage more than 250V MARK PARTS DELIVERY SECTION REF NO PART NO DESCRIPTION Q TY CODE 5 1 TINSEB432MRK0 M Operation manual 1 AF 5 2 TINSEB433MRR0 M Installation sheet 1 AE 5 3 XTPUW50P35000 M Wood screws 4 AC PLASTIC BAG Not replaceable items BOTTOM BASE PAD PACKING CASE VERTICAL CORNER POST 5 1 5 2 5 3 TOP PAD ...

Page 58: ...56 KB 5121KS K W NOTES ...

Page 59: ...57 KB 5121KS K W NOTES ...

Page 60: ...2005 BY SHARP CORPORATION ALL RIGHTS RESERVED No part of this publication may be repro duced stored in retrieval systems or trans mitted in any form or by any means elec tronic mechanical photocopying recording orotherwise withoutpriorwrittenpermission of the publisher ...

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Sharp KB5121KK - 30" Glass Ceramic Cooktop, Service Manual

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