Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for Sharp R-7A53
Summary of Contents for Sharp R-7A53
-
Page 1: Table Of Contents
In interests of user-safety the oven should be restored to its original condition and only manufacturer original spare parts m&t be used. This is a supplemental Service Manual for Model R-7A53. This model is quite similar to Base Model R-7H52 (Refer No. is SX007R7A52PJZ). - Page 2 R-7A53...
-
Page 3: Caution Microwave Radiation
G E N E R A L I M P O R T A N T I N F O R M A T I O N This Manual has been prepared to provide Sharp Corp. Service engineers with Operation and Service Information. -
Page 4: Product Specifications
R-7A53 PRODUCT SPECIFICATIONS SPECIFICATION ITEM DESCRIPTION 240 Volts Power Requirements 50 Hertz Single phase, 3 wire earthed Microwave cooking 1.5 kW Approx. 6.5A Power Consumption Convection cooking 1.6 kW Approx. 6.7A 850W (IEC-705-1988) Power Output r/750 watts nominal of RF microwave energy (2 litre water load) Operating frequency of 2450MHz 1.5kW... -
Page 5: Appearance View
R-7A53 APPEARANCE VIEW * Place the roller stay on the 7. Waveguide Cover 13. Roller stay 1. Ventilation openings coupling in the oven and seat 8. Touch Control Panel 14. Turntable Hinges the turntable on the roller 9. Digital display 15. -
Page 6: Test Procedure
R-7A53 TEST PROCEDURES P R O C E D U R E LETTER C O M P O N E N T T E S T M A G N E T R O N T E S T NEVER TOUCH ANY PART IN THE CIRCUIT WITH YOUR HAND OR AN INSULATED TOOL WHILE THE OVEN IS IN OPERATION. - Page 7 R-7A53 T E S T P R O C E D U R E S ( C O N T ’ D ) P R O C E D U R E LETTER C O M P O N E N T T E S T (T2 OC) (Tl “...
- Page 8 R -7A53 T E S T P R O C E D U R E S ( C O N T ’ D ) P R O C E D U R E C O M P O N E N T T E S T LETTER Measuring method: 1.
-
Page 9: Wiring Diagram
240V--5OHr 240V-50Hr SCHEMAIIC SCHEMATIC NOTE : CONDITION OF NOTE: CONDITION OF OVEN OVEN 1 DOOR CLOSED 1 DOOR CLOSED 2 CLOCK APPEARS 2 COOKING TIME 2 CONVECTION ON DISPLAY PROGRAMMED PAD TOUCHED 3 START PAD 3 DtSlRED TOUCIHED TEMPERATURE PAD TOUCHtD 4 START PAD TOUCHED Fig O-l... -
Page 10: Pictorial Diagram
HIGH VOI TAGE COMPONENTS ‘ II CN- F DM : DAMPER SW1 : UPPER LATCH FM FAN MOTOR CONVECllON CONTROL PANEL CUT-OUT 9O” CfFM; I 1 /I 1 I 1 TC? H v Recear THFRMAI 1~11~1 I I II I I I cG0u-r CN-8 BRN : - YLW 5-... -
Page 12: Printed Wiring Board
R-7A53... -
Page 13: Parts List
R-7A53 PARTS LIST Note : The voltage supplied to the parts “ *” are greater than 25OV. REF. PART DESCRIPTION 1 O’ TY ICODE ELECTRIC PARTS FH-HZAOllWREO Thermistor QSOCLAOllWREO Oven lamp socket RHET-A096WREO Convection heater RMOTEA062WREO Convection motor RTHM-AOOlWREO Thermal cut-out 175°C (OVEN) - Page 14 R -7A53 Note : The voltage supplied to the parts “ *” are greater than 25OV. I rt7-r” I , , , , FIEF PART nFcrRlDTlnhl I-Y..,... **VI” L--. Q84-86 RH-TZAO63DREO Transistor 2SA933S VSDTC114ES/-3 Transistor DTC114ES VSDTA114YS/-3 Transistor DTA114YS VSDTD143EA/-4 Transistor DTDl43EA RH-TZAO97DREO Transistor DTB143ES Q82,83 VRD-B12HF241J Resistor...
- Page 15 R-7A53 “ .” J.“ “ b-. L*.Y.l _“ “ ._ I.“ LC I I1C “ “ ‘ LYYU .zYy+,“ ‘ l” L” LIIU pu,,a REF. NO. PART NO. DESCRIPTION O’ TY CODI 4-28 PDUC-A402WRWO Heater duct 4-29 PSKR-A21SWRPO Air guide A...
- Page 16 R-7A53 \lote : The lItage supplled to the parts I’ *” are greater than 25OV. PART NO. REF. NO. DESCRIPTION Q’ TY 7-11 XWSUW40-10000 Washer; 4mm x l.Omm stainless 7-12 LX-CZOO52WREO Special screw 7-13 LX-NZOO29YBEO Screw; steam duct mtg. 7-14 XBTUW40P06000 Screw;...
- Page 17 R-7AS3...
- Page 18 R-7A53 C O N T R O L P A N E L P A R T S D O O R P A R T S - - - 6-15 /------------ ‘...
-
Page 19: Packing And Accessories
R-7A53 MISCELLANEOUS PACKING AND ACCESSORIES PACXING A D D K I T (CPADPBA057WRKOj WRAP COVER 8ROIClNc TRIVET BAKING IACK - (SP TURNTABE DAY DOOR PROTECTOR PRlNTED MATERIAL= T U R N T A B L E S U P P O R T TRAY PACKING FOAM (SPADPA368WREO)‘... - Page 21 R-7A53 SHARF’ ‘ 91 0 SHARP CORP. (8U0.73E) Printed in Australia...