Sharp R-530ES Supplemental Service Manual
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Sharp R-530ES Supplemental Service Manual

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SUPPLEMENTAL SERVICE MANUAL
R-530ES
This is a supplemental Service Manual for Microwave Oven model R-530ES. This model is quite similar to the base models;
R-530EK/EW (S3108R530EUW/).
This supplemental manual must be used in conjunction with the base model service manual for complete operation, service,
safety and replacement parts information.
In the interest of user-safety the oven should be restored to its original condition and only parts identical to those specified
should be used.
WARNING TO SERVICE PERSONNEL: Microwave ovens contain circuitry capable of producing very high voltage and
current, contact with following parts may result in a severe, possibly fatal, electrical shock. (High Voltage Capacitor, High
Voltage Power Transformer, Magnetron, High Voltage Rectifier Assembly, High Voltage Harness etc..)
BEFORE SERVICING ...................................................................................................... INSIDE FRONT COVER
WARNING TO SERVICE PERSONNEL ............................................................................................................... 1
MICROWAVE MEASUREMENT PROCEDURE ................................................................................................... 2
FOREWORD AND WARNING ............................................................................................................................. 3
PRODUCT SPECIFICATIONS ............................................................................................................................. 4
GENERAL INFORMATION ................................................................................................................................. 4
OPERATION ........................................................................................................................................................ 6
TOUCH CONTROL PANEL ................................................................................................................................. 8
PICTORIAL DIAGRAM ......................................................................................................................................... 9
POWER UNIT CIRCUIT ..................................................................................................................................... 10
LSI UNIT CIRCUIT ............................................................................................................................................. 11
PARTS LIST ....................................................................................................................................................... 12
PACKING AND ACCESSORIES ........................................................................................................................ 16
SHARP ELECTRONICS CORPORATION
Service Headquarters: Sharp Plaza, Mahwah, New Jersey, 07430-2135
SENSOR COOKING
Popcorn
Sensor
CUSTOM
MODEL
reheat
HELP
Fresh
Baked
Rice
vegetables
potatoes
Ground
Fish
Poultry
meat
Seafood
FROZEN FOODS
Entrees
Snacks Vegetables
LET'S COOK
Lunch 15 Minute
Breakfast
Recipes
Defrost
From the
Beverage
Center
Pantry
Center
1
2
3
4 5
6
7
8
9 0
Keep Warm
Minute
Plus
Plus
Power
Start
Level
Touch On

TABLE OF CONTENTS

This document has been published to be used for after
sales service only.
The contents are subject to change without notice.
MICROWAVE OVEN
R-530ES
R - 5 3 0 E S
S51M166R530EE
Page

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  • Page 1: Table Of Contents

    Touch On R-530ES This is a supplemental Service Manual for Microwave Oven model R-530ES. This model is quite similar to the base models; R-530EK/EW (S3108R530EUW/). This supplemental manual must be used in conjunction with the base model service manual for complete operation, service, safety and replacement parts information.

  • Page 2: Precautions To Be Observed Before And During Servicing To Avoid Possible Exposure To Excessive Microwave Energy

    Before servicing an operative unit, perform a microwave emission check as per the Microwave Measurement Procedure outlined in this service manual. If microwave emissions level is in excess of the specified limit, contact SHARP ELECTRONICS CORPORATION immediately @1-800-237-4277. If the unit operates with the door open, service person should 1) tell the user not to operate the oven and 2) contact SHARP ELECTRONICS CORPORATION and Food and Drug Administration's Center for Devices and Radiological Health immediately.

  • Page 3: Warning To Service Personnel

    R - 5 3 0 E S WARNING TO SERVICE PERSONNEL Microwave ovens contain circuitry capable of pro- ducing very high voltage and current, contact with following parts may result in a severe, possibly fatal, electrical shock. (Example) High Voltage Capacitor, High Voltage Power Trans- former, Magnetron, High Voltage Rectifier Assem- bly, High Voltage Harness etc..

  • Page 4: Microwave Measurement Procedure

    R - 5 3 0 E S MICROWAVE MEASUREMENT PROCEDURE A. Requirements: 1) Microwave leakage limit (Power density limit): The power density of microwave radiation emitted by a microwave oven should not exceed 1mW/cm at any point 5cm or more from the external surface of the oven, measured prior to acquisition by a purchaser, and thereafter (through the useful life of the oven), 5 mW/cm at any point 5cm or more from the external surface of the oven.

  • Page 5: Foreword And Warning

    R-530ES FOREWORD TROUBLESHOOTING GUIDE AND TEST PROCEDURE This Manual has been prepared to provide Sharp Electronics Corp. Service Personnel with Operation and Service Information for the SHARP MICROWAVE OVEN, R-530ES. TOUCH CONTROL PANEL It is recommended that service personnel carefully study the entire text of this manual so that they will be qualified to render satisfactory customer service.

  • Page 6: Product Specifications

    R - 5 3 0 E S SPECIFICATION ITEM DESCRIPTION Power Requirements 120 Volts / 13.8 Amperes 60 Hertz Single phase, 3 wire grounded Power Output 1200 watts (IEC TEST PROCEDURE) Operating frequency of 2450MHz Case Dimensions Width 24" Height 13-3/8" Depth 19-1/8"...

  • Page 7: Oven Diagram

    LET'S COOK automatically enabled when the Lunch 15 Minute Breakfast door is opened and closed or the Recipes STOP/ CLEAR pad is pressed. Defrost From the Beverage Center Pantry Center Keep Warm Minute Plus Plus Start Power Level Touch On R-530ES...

  • Page 8: Operation

    R - 5 3 0 E S OPERATION DESCRIPTION OF OPERATING SEQUENCE the secondary interlock switch and primary interlock relay The following is a description of component functions during and is mechanically associated with the door so that it will oven operation.

  • Page 9: Oven Schematic-Cooking Condition

    R - 5 3 0 E S SCHEMATIC NOTE: CONDITION OF OVEN 1. DOOR CLOSED. NOTE: Indicates components with potential above 250 V. 2. CLOCK APPEARS ON DISPLAY. MAGNETRON MONITOR TEMP. FUSE 20A FUSE COM. N.O. CAPACITOR 1.0 F AC 2300V (RY-2) (RY-1) PRIMARY...

  • Page 10: Touch Control Panel

    R - 5 3 0 E S TEST PROCEDURES PROCEDURE COMPONENT TEST LETTER KEY UNIT TEST Disconnect the power supply cord, and then remove outer case. Open the door and block it open. Discharge high voltage capacitor. If the display fails to clear when the STOP/CLEAR pad is depressed, first verify the flat ribbon cable is making good contact, verify that the door sensing switch (stop switch) operates properly;...

  • Page 11: Pictorial Diagram

    NOTE: The grounding conductor of the power supply cord has been grounded by power supply cord fixing screw. CAVITY TEMP. FUSE The screw must always be MAGNETRON TEMP. FUSE kept tight. CN-F AH SENSOR POWER SUPPLY CORD 120V 60Hz DOOR CONTROL PANEL N.O.

  • Page 12: Power Unit Circuit

    R - 5 3 0 E S CN-C 12PIN LEAD WIRE HARNESS Q2 2SB1238 R4 27 R5 4.7k D1-D4 11ES1 CN-A 1SS270A 1SS270A – – R3 510 1/2w Q1 2SB1238 R2 680 1/2w SP1 PKM22EPT Q3 KRC243M BUZZER OVEN LAMP R6 3.3k TURNTABLE OVEN LAMP...

  • Page 13: Lsi Unit Circuit

    CN-C DTA143EAK 0.1µ/50v 0.1µ/50v SENSOR DEFROST TURNTABLE OFF COOK HELP – 0.1µ/50v 0.1µ/50v LD10 LD11 LD12 LD13 C-10 MA152WA 4.7k 330 1w 3.32kD COM5 SEG34 DTA143EAK COM4 SEG35 COM3 SEG36 COM2 SEG37 COM1 SEG38 IC-2 OVEN LAMP COM0 SEG39 BA4558 SEG40 0.01µ/25v TURNTABLE...

  • Page 14: Parts List

    R - 5 3 0 E S PARTS LIST Note: The parts marked “ ” may cause undue microwave exposure. The parts marked “*” are used in voltage more than 250V. "§" MARK: PARTS DELIVERY SECTION. REF. NO. PART NO. DESCRIPTION Q'TY CODE ELECTRIC PARTS...
  • Page 15 R - 5 3 0 E S REF. NO. PART NO. DESCRIPTION Q'TY CODE 4- 7 PDUC-B088MRF0 Fan duct 4- 8 ------------- Oven cavity (Not a replaceable part) 4- 9 PCOVPB085MRP0 Waveguide cover 4-10 PPACGB014MRF0 Turntable motor packing 4-11 PDUC-B106MRP0 Sensor duct 4-12 PCUSU0464MRE0...
  • Page 16 R - 5 3 0 E S OVEN AND CABINET PARTS 1-10 1-15 6-12 4-11 1-14 1-11 6-11 4-10 1-12 1-13 4-13 4-12...
  • Page 17 R - 5 3 0 E S CONTROL PANEL PARTS 3-3-3 3-3-1 3-3-2 DOOR PARTS MISCELLANEOUS Actual wire harness may be different from illustration.

  • Page 18: Packing And Accessories

    R - 5 3 0 E S PACKING AND ACCESSORIES TOP PAD ASSEMBLY DOOR PROTECTION SHEET PLASTIC BAG TRAY HOLDER 6-5 TURNTABLE TRAY 6-8 OPERATION MANUAL 6-10 RECIPE CARD 6-4 TURNTABLE SUPPORT BOTTOM PAD ASSEMBLY TRAY PACK PACKING CASE...
  • Page 19 R - 5 3 0 E S Notes...
  • Page 20 No part of this publication may be reproduced, stored in retrieval systems, or transmitted in any form or by any means, electronic, me- chanical, photocopying, recording, or other- wise, without prior written permission of the publisher. '01 SHARP CORP. (5M2.60E) Printed in U.S.A...

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