Sharp R-953(SL)M Service Manual Download Page 35

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R-953/963M - 33

Figure O-2 Oven Schematic-Microwave cooking Condition

SCHEMATIC

NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. COOKING TIME ENTERED.
3. STRAT KEY TOUCHED.

Figure O-1(c) Oven Schematic-OFF Condition after the oven door is closed.

SCHEMATIC

NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. " . O" APPEARS ON DISPLAY.

OVEN LAMP

CONVECTION MOTOR

DAMPER MOTOR

FAN MOTOR

TURNTABLE MOTOR

GRILL HEATING ELEMENTS

CONVECTION HEATING ELEMENT

H.V. RECTIFIER

MAGNETRON

HIGH VOLTAGE

TRANSFORMER

T/C TRANSFORMER

CAPACITOR

1.16 F

AC2100V

CONTROL
UNIT

RY5

COM.

N.O.

COM.

N.O.

STOP
SWITCH

DAMPER
SWITCH

MONITORED LATCH SWITCH

THERMISTOR

MAG.

THERMAL

CUT-OUT

CONV.

THERMAL

CUT-OUT

MONITOR
SWITCH

4700p/ 250V

10M/ 0.5W

NOISE SUPPRESSION COIL

680 k/ 0.5W

0.22

/250V

FUSE 20A

FUSE

F8A

NOISE

FILTER

230 - 240V ~ 50Hz

BRN/15

BLU/15

G-Y/15

EARTH

LIVE

NEUTRAL

N.O.

N.C.

N.O .

COM.

ASYMMETRIC
RECTIFIER

RY6

RY7

RY8

RY1

RY2

RY3

RY4

TTM

GRILL

THERMAL

CUT-OUT

AH SENSOR

(Only for R-963M)

OVEN LAMP

CONVECTION MOTOR

DAMPER MOTOR

FAN MOTOR

TURNTABLE MOTOR

GRILL HEATING ELEMENTS

CONVECTION HEATING ELEMENT

H.V. RECTIFIER

MAGNETRON

HIGH VOLTAGE

TRANSFORMER

T/C TRANSFORMER

CAPACITOR

1.16 F

AC2100V

CONTROL
UNIT

RY5

COM.

N.O.

COM.

N.O.

STOP
SWITCH

DAMPER
SWITCH

MONITORED LATCH SWITCH

THERMISTOR

MAG.

THERMAL

CUT-OUT

CONV.

THERMAL

CUT-OUT

MONITOR
SWITCH

4700p/ 250V

10M/ 0.5W

NOISE SUPPRESSION COIL

680 k/ 0.5W

0.22

/250V

FUSE 20A

FUSE

F8A

NOISE

FILTER

230 - 240V ~ 50Hz

BRN/15

BLU/15

G-Y/15

EARTH

LIVE

NEUTRAL

N.O.

N.C.

N.O .

COM.

ASYMMETRIC
RECTIFIER

RY6

RY7

RY8

RY1

RY2

RY3

RY4

TTM

GRILL

THERMAL

CUT-OUT

AH SENSOR

(Only for R-963M)

SCHEMATIC DIAGRAMS

Summary of Contents for R-953(SL)M

Page 1: ...ELLANEOUS PACKING ACCESSORIES 49 S0601R963EW MICROWAVE OVEN WITH GRILL AND CONVECTION MODELS R 953 SL M R 953 W M R 963 SL M R 963 W M In interests of user safety the oven should be restored to its original condition and only parts identical to those specified should be used SERVICE MANUAL SHARP CORPORATION Jet Convection Grill 10min 1 min DOWN GRILL MICRO POWER KITCHE N TIMER AUTO START CLOCK STO...

Page 2: ...hecks and reconnect the leads to the primary of the High voltage transformer SERVICING WARNING TO SERVICE PERSONNEL Microwave ovens contain circuitry capable of producing very high voltage and current contact with following parts will result in electrocution High voltage capacitor High voltage transformer Magnetron High voltage rectifier assembly High voltage harness REMEMBER TO CHECK 4R 1 Reconne...

Page 3: ...lowing points are ensured A The door is tightly closed B The door brackets and hinges are not defective 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 engineers All the parts marked on parts list are used at voltages more than 250V Removal of the outer...

Page 4: ...ve Power for Variable Cooking Repetition Rate 100 HIGH Full power throughout the cooking time 70 MEDIUM HIGH approx 70 of FULL Power 50 MEDIUM approx 50 of FULL Power 30 MEDIUM LOW approx 30 of FULL Power 10 LOW approx 10 of FULL Power Convection temperature control range 250 C 230 C 220 C 200 C 180 C 160 C 130 C 100 C 70 C and 40 C TIME keys EXPRESS COOK keys EXPRESS DEFROST keys SENS N COOK key ...

Page 5: ...er 6 Oven cavity 7 Coupling 8 Door seals and sealing surfaces 9 Door opening handle 10 Air vent openings 11 Outer cabinet 12 Power cord 13 Turntable 14 Turntable support Jet Convection Grill 10min 1 min DOWN GRILL MICRO POWER KITCHEN TIMER AUTO START CLOCK STOP CLEAR START AUTOMINUTE DUAL CONV GRILL CONV C Kg Lb Pcs Kg Lb UP Time LESS MORE 10sec COOK DEFROST AUTO COOK 1 Oven Ready Pizza 2 Crispy C...

Page 6: ... their home position The circuits to the oven lamp high voltage transformer fan motor and turntable motor are cut off 5 When the oven door is opened during a cooking cycle the switches come to the following condition Switch Contact Condition During Oven Door Cooking Open No cooking COM NO Closed Opened Monitored latch switch COM NC Opened Closed Stop switch COM NO Closed Opened COM NO Closed Opene...

Page 7: ... following operations occur 1 The relaysRY1 RY6 andRY7 are energized the oven lamp turntable motor fan motor and convection motor are turned on 2 The relay RY4 and RY3 are energized and the main supply voltage is applied to the convection heating element and the grill heating element 3 The oven will continue to turned the convection heating element on and off to maintain the temperature for the pr...

Page 8: ...ensor is used the foods are cooked in microwave cooking mode without figuring time power level or quantity When the oven senses enough steam from the food it relays the information to its microproces sor which will calculate the remaining cooking time and power level needed for best results When the food is cooked water vapour is developed The sensor senses the vapour and its resistance in creases...

Page 9: ...e any vapour from the oven cavity and sensor Figure O 2 NOTE During this first stage do not open the door or touch STOP CLEAR pad 3 When the sensor detects the vapour emitted from the food the display switches over to the remaining cooking time and the timer counts down to zero At this time the door may be opened to stir food turn it or season etc NOTE In case where a small quantity of food is coo...

Page 10: ...hazard FUSE F8AH 250V 1 If the wire harness or electrical components are short circuited this fuse blows to prevent an electric shock or fire hazard 2 The fuse also blows when the monitored latch switch remains closed with the oven door open and when the monitor switch contact COM NC closes 3 The fuse also blows when the asymmetric rectifier H V rectifier H V wire harness H V capacitor magnetron o...

Page 11: ...OFF ON OFF 30 32 sec Sensing the voltage across temperature measurement circuit Door Oven Cavity Grill Heating Elements Convection Passage Cooling Fan Convection Motor Convection Fan Turntable Turntable Motor Roller Stay Convection Heating Element elements is circulated through the convection passage provided on the outer casing of the oven cavity by means of the convection fan which is driven by ...

Page 12: ...d shut off relay RY8 is turned off 1 5 The rated voltage to the damper motor is stopped and the motor turns off 2 When oven is microwave cooking Damper is in the open position 3 When oven is convection cooking 3 1 Damper motor is energized right after the oven is started 3 2 When damper is in the closed position damper switch is OFF its signal is sensed by the control unit and shut off relay RY8 i...

Page 13: ... oven cavity is lower or higher than preset one Grill heating element does not operate Oven goes into cook cycle but shuts down before end of cooking cycle Oven seems to be operating but little or no heat is produced in oven load Microwave power does not seem to be generated properly Oven seems to be operating but the temperature in the oven cavity is lower or higher than preset one Convection hea...

Page 14: ...40 sec is completed remove the container and stir the water Note the water temperature as T2 5 Calculate the output power using the following formula R F Power Output T2 T1 x 90 NOTE The result from this test should be within the allowance of 2000cc alternative method 15 MICROWAVE LEAKAGE TEST This oven should be tested for microwave leakage on completion of any repair or adjustment following the ...

Page 15: ...THEMEASURINGINSTRUMENTMUSTHAVEAVOLTAGEATLEAST6VOLTS BECAUSE OTHERWISE AN INFINITE RESISTANCE MIGHT BE SHOWN IN BOTH DIRECTIONS A B C D2 D1 ASYMMETRIC RECTIFIER HIGH VOLTAGE RECTIFIER PROCEDURE LETTER COMPONENT TEST CARRY OUT 3D CHECKS A Isolate the high voltage capacitor from the circuit B Continuity check must be carried out with measuring instrument which is set to the highest resistance range C...

Page 16: ...nding has over heated this may be due to resisted ventilation or locked cooling fan or locked convection fan motor CARRY OUT 4R CHECKS F THERMISTOR TEST CARRY OUT 3D CHECKS Disconnect the connector B from CPU unit Measure the resistance of the thermistor with an ohmmeter Connect the ohmmeter leads to Pin No s C1 and C3 of the thermistor harness Room Temperature Resistance 20 C 30 C Approximately 3...

Page 17: ...tween terminal N and WHITE Short circuit Between terminal L and RED Short circuit If incorrect readings are absorbed replace the noise filter unit CARRY OUT 4R CHECKS L GRILL HEATING ELEMENTS TOP AND CONVECTION HEATING ELEMENT TEST CARRY OUT 3D CHECKS Before carrying out the following tests make sure the heating element is cool completely 1 Resistance of heating element Disconnect the wire leads t...

Page 18: ...s not operate properly c Cooking is not possible d Proper temperature measurement is not obtained PROCEDURE LETTER COMPONENT TEST R 953 SL M W M R 963 SL M W M N KEY UNIT TEST If the display fails to clear when the STOP CLEAR pad is depressed first verify the flat ribbon cable is marking good contact verify that the door sensing switch stop switch operates properly that is the contacts are closed ...

Page 19: ...ATTERN ON THE PRINTED WIRING BOARD PWB IS OPEN To protect the electronic circuits this model is provided with a fine foil pattern added to the input circuit on the PWB this foil pattern acts as a fuse If the foil pattern is open follow the troubleshooting guide given below for repair Problem POWER ON indicator does not light up CARRY OUT 3D CHECKS STEPS OCCURRENCE CAUSE OR CORRECTION 1 The rated A...

Page 20: ...will appear if the door is opened or STOP CLEAR pad is touched during first stage of sensor cooking 6 After approximately 16 seconds microwave energy is produced and the display should start to count down the remaining cooking time and oven should turn off after water is boiling bubbling If the oven does not turn off replace the AH sensor or check the control unit refer to explanation below TESTIN...

Page 21: ...H CONTROL PANEL ASSEMBLY OUTLINE OF TOUCH CONTROL PANEL 5 Buzzer Circuit The buzzer is responsive to signals from the LSI to emit audible sounds key touch sound and completion sound 6 Door Sensing Switch Stop Switch A switch to tell the LSI if the door is open or closed 7 Relay Circuit To drive the magnetron grill heating element convec tion heating element convection motor fan motor turntable mot...

Page 22: ...ng signal will be input into P70 10 11 P57 P56 OUT Terminal not used 12 P55 OUT Signal to sound buzzer A key touch sound B Completion sound C When the temperature of the oven cavity reaches the preset temperatureinthepreheatingmode or when the preheating hold time 30 minutes is elapsed 13 17 P54 P50 OUT Terminal not used For only R 953 SL M W M 13 17 P54 P50 OUT Used for initial balancing of the b...

Page 23: ...he relay RY4 L level during grill cooking convection cooking or dual cooking H level otherwise The heater relay turns on and off within a 48 second time base in accordance with the special program in LSI 33 P25 OUT Oven lamp and turntable motor driving signal Square Waveform 50Hz To turn on and off shut off relay RY1 The square waveform voltage is delivered to the relay RY1 driving circuit 34 P24 ...

Page 24: ...trix is touched 45 P11 OUT Key strobe signal Signal applied to touch key section A pulse signal is input to P70 P73 terminal while one of G2 line key on matrix is touched 46 P10 OUT Key strobe signal Signal applied to touch key section A pulse signal is input to P70 P73 terminal while one of G1 line key on matrix is touched 47 52 P07 P02 OUT Terminal not used 53 54 P01 P00 OUT Data output terminal...

Page 25: ...ch a way as to change the resistance values in parallel with R97 R102 Chang ing the resistance values results in that there is the same potential at both F 3 terminal of the absolute humidity sensor and AN0 terminal of the LSI The voltage of AN1 terminal will indicate about 2 5V This initial balancing is set up about 16 seconds after the unit is put in the Sensor Cooking mode As the sensor cooking...

Page 26: ...l and the oven itself is so short 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 supply cord between the touch control panel and the oven proper is long enough that they may be separated from each other For those models therefore it is possib...

Page 27: ...s touch to the following parts 1 High voltage parts Magnetron High voltage transformer High volt age capacitor and High voltage rectifier assem bly 2 Hot parts Grill heating element Convection heating ele ment Ovenlamp Magnetron Highvoltagetrans former and Oven cavity 3 Sharp edge Bottom plate Oven cavity Weveguide flange Chassis support and other metallic plate 4 Movable parts to prevent a fault ...

Page 28: ... of the fan motor by pulling and rotating the fan blade with your hand 3 Now the fan blade is free CAUTION Do not reuse the removed fan blade as the fixing hole may be oversize 11 Remove the two 2 screws holding the fan motor to the fan duct 12 Now the fan motor is free INSTALLATION 1 Install the the fan motor to the fan duct with the two 2 screws and nuts 2 Install the fan blade to the fan motor ...

Page 29: ... plate with the two 2 screws 3 Re connect the wire leads to the turntable motor 4 Insert the one 1 tab of the turntable motor cover into the slit of the base plate as shown in Figure C 1 b 5 Re install the turntable motor cover to the base plate with the screw XHPSD40P08K00 as shown in Figure C 1 b 1 CARRY OUT 3D CHECKS Now the outer case cabinet and the air duct should have been removed 2 Remove ...

Page 30: ...onnector BULB LOCK Terminal Push Pull down 1 2 Lever Positive lock connector Figure C 4 a Replacement of Power Supply Cord Figure C 4 b Power Supply Cord Replacement OVEN LAMP SOCKET REMOVAL CONVECTION HEATING ELEMENT REMOVAL 15 Remove the two 2 screws holding the convection heating element to the convection duct 16 Remove the one 1 screw holding the convection heater angle to the convection duct ...

Page 31: ...ay of the door allowed by the latch hook should be less than 0 5 mm The horizontal position of the latch hook should be placed where the monitor switch has acti vated with the door closed The vertical position of the latch hook should be placed where the monitored latch switch and stop switch have activated with the door closed 4 Secure the screws with washers firmly 5 Make sure of the all switche...

Page 32: ... the power supply 2 Push the door slightly 3 Remove the door stopper from the choke cover 4 Lift the door upwards 5 Now door assembly is free from oven cavity 6 Insertanputtyknife thicknessofabout0 5mm intothe gapbetweenthechokecoveranddoorframeasshown in Figure C 7 to free engaging parts 7 Release choke cover from door panel 8 Now choke cover is free Figure C 7 Door Disassembly DOOR PANEL 9 Remov...

Page 33: ... according to the manufacturer s instructions and any spacers are fitted to ensure that measurement is taken 5cm from the surface of the oven PROCEDURE 1 Place the beaker containing the water load in the oven cavity at the centre of the turntable The placing of this standard load in the oven is important not only to protect the oven but also to ensure that any leakage itisnotdisguisedbytoolargealo...

Page 34: ...HERMAL CUT OUT MONITOR SWITCH 4700p 250V 4700p 250V 10M 0 5W NOISE SUPPRESSION COIL 680 k 0 5W 0 22 250V FUSE 20A FUSE F8A NOISE FILTER L N 230 240V 50Hz BRN 15 BLU 15 G Y 15 EARTH LIVE NEUTRAL N O N C N C N O COM COM ASYMMETRIC RECTIFIER RY6 RY7 RY8 RY1 RY2 RY3 RY4 FM F2 F1 F3 TTM CM DM GRILL THERMAL CUT OUT AH SENSOR Only for R 963M OL OVEN LAMP CONVECTION MOTOR DAMPER MOTOR FAN MOTOR TURNTABLE ...

Page 35: ...0 22 250V FUSE 20A FUSE F8A NOISE FILTER L N 230 240V 50Hz BRN 15 BLU 15 G Y 15 EARTH LIVE NEUTRAL N O N C N C N O COM COM ASYMMETRIC RECTIFIER RY6 RY7 RY8 RY1 RY2 RY3 RY4 FM F2 F1 F3 TTM CM DM GRILL THERMAL CUT OUT AH SENSOR Only for R 963M OL OVEN LAMP CONVECTION MOTOR DAMPER MOTOR FAN MOTOR TURNTABLE MOTOR GRILL HEATING ELEMENTS CONVECTION HEATING ELEMENT H V RECTIFIER MAGNETRON HIGH VOLTAGE TR...

Page 36: ...CH SWITCH THERMISTOR MAG THERMAL CUT OUT CONV THERMAL CUT OUT MONITOR SWITCH 4700p 250V 4700p 250V 10M 0 5W NOISE SUPPRESSION COIL 680 k 0 5W 0 22 250V FUSE 20A FUSE F8A NOISE FILTER L N 230 240V 50Hz BRN 15 BLU 15 G Y 15 EARTH LIVE NEUTRAL N O N C N C N O COM COM ASYMMETRIC RECTIFIER RY6 RY7 RY8 RY1 RY2 RY3 RY4 FM F2 F1 F3 TTM CM DM GRILL THERMAL CUT OUT AH SENSOR Only for R 963M OL OVEN LAMP CON...

Page 37: ... OUT CONV THERMAL CUT OUT MONITOR SWITCH 4700p 250V 4700p 250V 10M 0 5W NOISE SUPPRESSION COIL 680 k 0 5W 0 22 250V FUSE 20A FUSE F8A NOISE FILTER L N 230 240V 50Hz BRN 15 BLU 15 G Y 15 EARTH LIVE NEUTRAL N O N C N C N O COM COM ASYMMETRIC RECTIFIER RY6 RY7 RY8 RY1 RY2 RY3 RY4 FM F2 F1 F3 TTM CM DM GRILL THERMAL CUT OUT AH SENSOR Only for R 963M OL OVEN LAMP CONVECTION MOTOR DAMPER MOTOR FAN MOTOR...

Page 38: ...N D BLK NOISE FILTER L TP F 2 TL RED F1 WHT N BLK WHT YLW B L K WHT WHT WHT W H T 1 BLK 2 3 RED 4 5 4 BLU 3 BRN 2 GRN 1 RED 1 BLU 2 3 BRN 4 5 ORG 6 7 RED FAN MOTOR CONVECTION MOTOR WHT BLK HIGH VOLTAGE COMPONENTS G Y POWER SUPPLY CORD NEUTRAL LIVE EARTH THERMISTOR CN B 1 1 1 1 15 1 4 12 15 3 4 1 RY2 RY4 RY3 CONTROL PANEL CN A CN E RY5 RY7 1 1 7 CN C 1 5 CN 5 CN E WH 1 WH 2 CN 1 CN 2 CN F CN G RY1 ...

Page 39: ... RY4 D4 RY3 D3 RY2 D2 10G471K C3 C2 1000µ 35v C5 10µ 35v C4 10µ 35v R1 2 4k R5 3 3k SP1 VC BUZZER VR VA INT POWER CONTROL STOP SWITCH DAMPER SWITCH NC CONVECTION MOTOR DAMPER MOTOR NC CONVECTION HEATING ELEMENT GRILL HEATING ELEMENT HIGH VOLTAGE TRANSFORMER STOP SWITCH DAMPER SWITCH OVEN LAMP TURNTABLE MOTOR DOOR OPEN CONTACT A 1 A 3 A 5 A 7 D 1 D 5 N O N O N O N O COM COM COM COM B 4 B 3 B 2 B 1 ...

Page 40: ...R FAN MOTOR CONVEC MOTOR CONVEC HEATING ELEMENT GRILL HEATING ELEMENT OVEN LAMP TURNTABLE MOTOR INT GND R P N M K J I H P44 AN0 P32 A0 A1 A2 TS GND VCC SCL SDA P33 P34 P35 P36 P37 P00 P01 P02 P03 P04 P05 P06 P07 P10 P11 P12 P13 P14 P15 1 5 10 60 55 50 45 41 15 20 P77 P76 P75 P74 P73 P72 P71 P70 P57 P56 P55 P54 P53 P52 P51 P50 P47 P46 P45 INT1 INT0 AN1 AN2 AN3 AN4 AN5 AN6 AN7 AVSS VREF VCC P80 P81 ...

Page 41: ...OP SWITCH DAMPER SWITCH OVEN THERMISTOR NC VC VR VA BUZZER POWER CONTROL DAMPER MOTOR FAN MOTOR CONVEC MOTOR CONVEC HEATING ELEMENT GRILL HEATING ELEMENT OVEN LAMP TURNTABLE MOTOR INT GND C52 R P N M K J I H P44 AN0 P32 A0 A1 A2 TS GND VCC SCL SDA P33 P34 P35 P36 P37 P00 P01 P02 P03 P04 P05 P06 P07 P10 P11 P12 P13 P14 P15 1 5 10 60 55 50 45 41 15 20 P77 P76 P75 P74 P73 P72 P71 P70 P57 P56 P55 P54 ...

Page 42: ...G26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 SEG34 SEG27 SEG26 SEG25 SEG24 SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 VC VC GND RESET SUB D7 D6 D5 D4 D3 D2 D1 D0 INT MAIN GND IC1 53 P01 IC1 54 P00 IC1 55 P37 IC1 56 P36 IC1 57 P35 IC1 58 P34 IC1 59 P33 IC1 60 P32 IC1 61 P31...

Page 43: ...30pF 50v C61 330pF 50v C60 330pF 50v R65 15k R64 15k R63 15k R62 15k R61 15k R60 15k IC1 40 P16 IC1 41 P15 IC1 42 P14 IC1 43 P13 IC1 44 P12 IC1 45 P11 IC1 46 P10 IC1 22 INT1 IC1 18 P47 G12 G11 G10 G 9 G 8 ROAST POULTRY ROAST PORK MINCED MEAT MORE STEAK CHOPS KITCHEN TIMER Kg Lb 10 sec 1 min 10 min GRILL CHICKEN PORTIONS AUTO COOK MICRO POWER CONV C LESS UP DOWN DUAL CONV GRILL ROAST BEEF LAMB AUTO...

Page 44: ...5k R63 15k R62 15k R61 15k R60 15k IC1 40 P16 IC1 41 P15 IC1 42 P14 IC1 43 P13 IC1 44 P12 IC1 45 P11 IC1 46 P10 IC1 22 INT1 IC1 18 P47 G12 G11 G10 G 9 G 8 ROAST POULTRY ROAST PORK MINCED MEAT CANNED FOOD MORE STEAK CHOPS FRESH VEG RICE PASTA KITCHEN TIMER Kg Lb 10 sec 1 min 10 min GRILL CHICKEN PORTIONS FRESH FISH AUTO COOK MICRO POWER CONV C STOP CLEAR LESS UP DOWN info DUAL CONV GRILL ROAST BEEF...

Page 45: ...J1 J2 E R4 R2 R6 D1 B E Q2 ROTI MICRO OL TTM TH CH BH 8 ZD2 RY9 RY2 DAMP CF FM RY1 9 1 1 7 RY3 RY4 1 4 CN B CN C CN E CN A CN D 1 15 1 4 WH2 C5 Q3 D2 B E WH1 2 R5 3 D7 D6 D8 RY8 RY7 POWER CONT RY6 RY5 D4 D5 4 5 6 C3 C4 C2 D10 VRS1 C1 R1 ZD1 7 SP1 D9 D3 PRINTED WIRING BOARD POWER UNIT ...

Page 46: ...GDAI A003URP0 U Base plate 1 AT CONTROL PANEL PARTS 3 1 DPWBFA129URK0 U Power unit 1 BF 3 1A QCNCMA412DRE0 U 4 pin connector CN A 1 AD 3 1B QCNCMA433DRE0 U 4 pin connector CN B 1 AM 3 1C QCNCMA410DRE0 U 2 pin connector CN C 1 AB 3 1D QCNCMA430DRE0 U 3 pin connector CN D 1 AC 3 1E QCNCMA230DRE0 U 4 pin connector CN E 1 AC 3 1F FW VZA266DREZ U 15 pin wire harness WH 1 1 AE 3 1G FW VZA267DREZ U 4 pin...

Page 47: ...U Cooling fan 1 AD 4 19 PDUC A013URP0 U Convection duct 1 AB 4 20 PPIPFA013WRE0 U Pipe 1 AE 4 21 PSKR A002URP0 U Air separate angle A 1 AC 4 22 PSKR A003URP0 U Air separate angle B 1 AC 4 23 PSKR A004URP0 U Air separate angle C 1 AC 4 24 PSKR A005URP0 U Air separate angle D 2 AC 4 25 PSLDHA001URP0 U Rear heat cover 1 AM 4 26 LANGQA018URP0 U Convection heater angle A 1 AM 4 27 PFPF A002URE0 U Heat ...

Page 48: ...ain harness 1 AW 6 9 FW VZA074URE0 U Stop switch harness 1 AH 6 10 QW QZA001URE0 U High voltage wire B 1 AE 6 11 TCAUHA001WRR1 U Caution label 1 AC 6 12 TINS A211URR0 U Quick start guide 1 AM SCREWS NUTS AND WASHERS 7 1 XHPSD40P08K00 U Screw 4mm x 8mm 2 AA 7 2 XWWSD50 06000 J Washer 5mm x 0 6mm 1 AA 7 3 XCBWW30P06000 J Screw 3mm x 6mm 8 AB 7 4 XNEUW40 32000 J Nut 4mm x 3 2mm 1 AA 7 5 XRESE40 06000...

Page 49: ...3 7 17 7 17 7 16 1 12 7 4 7 6 1 24 7 16 7 10 7 13 4 10 4 15 4 4 7 14 6 2 4 34 1 18 4 36 4 40 7 10 6 1 2 4 4 44 4 35 1 5 7 2 7 1 1 6 7 8 7 18 6 3 2 3 7 18 2 3 7 16 4 33 4 32 7 16 7 16 1 16 7 7 7 16 7 16 7 16 1 21 4 12 7 1 1 23 2 1 1 13 1 1 7 13 1 7 7 9 7 1 1 3 1 2 4 43 4 31 1 10 1 11 1 22 4 42 7 1 4 11 4 13 4 14 1 14 7 12 7 12 4 37 4 39 1 8 1 25 7 13 4 3 4 1 7 3 7 3 7 14 4 26 7 3 4 22 4 21 7 16 2 2...

Page 50: ...R 953 963M 48 CONTROL PANEL PARTS DOOR PARTS 5 1 4 5 1 5 2 5 1 2 5 1 1 5 1 7 5 1 5 5 1 3 5 1 8 5 1 8 5 1 6 3 8 3 6 3 9 3 4 3 7 3 1 3 3 3 2 3 5 CONTROL PANEL DOOR PARTS ...

Page 51: ... SPADPA019URE0 TOP PAD ASSEMBLY FPADBA303WRK2 BOTTOM PAD ASSEMBLY FPADBA304URK3 WRAP COVER SSAKHA047WRE0 DOOR PROTECTION SHEET SPADPA020WRE0 PACKING CASE R 953 W M SPAKCA375URR0 R 953 SL M SPAKCA376URR0 R 963 W M SPAKCA377URR0 R 963 SL M SPAKCA378URR0 Not Replaceable Items INTO THE OVEN CAVITY LOW RACK TURNTABLE TRAY TRY PAD ASSEMBLY SPADPA020URE0 PLASTIC BAG SSAKBA003URE0 SQUARE RACK X2 FAMI A003...

Page 52: ...00 BY SHARP CORPORATION ALL RIGHT RESERVED No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher ...

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