Sharp R-209EK Service Manual
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Sharp R-209EK Service Manual

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SUPPLEMENTAL SERVICE MANUAL
This is a supplemental Service Manual for Model R-209EK. This model is quite similar to base
model R-220EW. Use this supplemental manual together with the Base Model Service Manual
(Refer No. is S0101R220EPW/) for complete operation, service information, etc..
BEFORE SERVICING ...................................................................................................... INSIDE FRONT COVER
WARNING TO SERVICE PERSONNEL ................................................................................................................ 1
MICROWAVE MEASUREMENT PROCEDURE ................................................................................................... 2
FOREWORD AND WARNING ............................................................................................................................... 3
PRODUCT DESCRIPTION .................................................................................................................................... 4
TEST PROCEDURE .............................................................................................................................................. 6
PICTORIAL DIAGRAM .......................................................................................................................................... 7
CONTROL PANEL CIRCUIT ................................................................................................................................. 8
PARTS LIST .......................................................................................................................................................... 9
PACKING AND ACCESSORIES ......................................................................................................................... 13
SHARP CORPORATION
ON
DEF. LBS.
QTY. CHEC
K
EXP RES S
DEF ROS T
POP COR N
MIN UTE
PLU S
TO ADJU ST
QUAN TITY
TOUC H SAME
PAD AGAI
BA KE D
N
PO TAT OE
FRE SH
In the interest of user-safety the oven should be restored to its original
S
VEG ETA
BLE S
FRO ZEN
EN TRE ES
DIN NE R
PLA TE
BE VER AG
condition and only parts identical to those specified should be used.
E
RO LLS
MU FFI NS
WARNING TO SERVICE PERSONNEL: Microwave ovens con-
Po we r
tain circuitry capable of producing very high voltage and
Lev el
Tim er
Clo ck
Sto p
Cle ar
ST AR T
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..)

TABLE OF CONTENTS

15
MICROWAVE OVEN
R-209EK
MODEL
This document has been published to be used for after
sales service only.
The contents are subject to change without notice.
R-209EK
S4111R209EPK/
Page

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Summary of Contents for Sharp R-209EK

  • Page 1: Table Of Contents

    Voltage Power Transformer, Magnetron, High Voltage Rectifier Assembly, High Voltage Harness etc..) This is a supplemental Service Manual for Model R-209EK. This model is quite similar to base model R-220EW. Use this supplemental manual together with the Base Model Service Manual (Refer No.

  • 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 The Food and Drug Administration's Center for Devices and Radiological Health immediately.

  • Page 3: Warning To Service Personnel

    R-209EK 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 - 2 0 9 E K 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

    MICROWAVE OVEN R-209EK FOREWORD This Manual has been prepared to provide Sharp Electronics Corp. Service Personnel with Operation and Service Information for the SHARP MICROWAVE OVEN, R-209EK. The model R-209EK is quite similar to base model R-220EW (Refer No. is S0101R220EPW/).

  • Page 6: Product Description

    R - 2 0 9 E K PRODUCT DESCRIPTION SPECIFICATIONS ITEM DESCRIPTION Power Requirements 120 Volts 60 Hertz Single phase, 3 wire grounded Power Consumption 1200W / Approx. 10.2 Amperes Power Output 800 W nominal of RF microwave energy (IEC Test procedure) Operating frequency 2450 MHz Case Dimensions Width 18-1/8"...
  • Page 7 R-209EK TOUCH CONTROL PANEL EXPRESS MINUTE POPCORN DEFROST PLUS See note TO ADJUST QUANTITY TOUCH SAME PAD AGAIN BAKED FRESH POTATOES VEGETABLES FROZEN DINNER See note ENTREES PLATE ROLLS BEVERAGE MUFFINS NOTE: The directed features are disabled after three minutes when the oven is not in use. These...

  • Page 8: Test Procedure

    R - 2 0 9 E K TEST PROCEDURES (CONT'D) PROCEDURE COMPONENT TEST LETTER KEY UNIT TEST 1. Disconnect the power supply cord and then remove outer case. 2. Open the door and block it open. 3. Discharge high voltage capacitor. 4.

  • Page 9: Pictorial Diagram

    R-209EK...

  • Page 10: Control Panel Circuit

    R - 2 0 9 E K SEG13 COM1 SEG14 COM0 SEG15 SEG16 SEG17 SEG18 SEG19 330p/50v 330p/50v /25v 330p/50v 0.01 330p/50v 220k 20kF 220k HZ4C3 220k 220k /25v 0.01 /25v 0.01 /25v 0.01 /25v 4.7k /16v /35v /50v /25v 1/4w 3.3k PKM22EPT...

  • Page 11: Parts List

    R-209EK PARTS LIST Note: The parts marked “ ” may cause undue microwave exposure. The parts marked “*” are used in voltage more than 250V. REF. NO. PART NO. DESCRIPTION Q'TY CODE ELECTRIC PARTS 1- 1 QSW-MA137WRE0 Secondary interlock switch & door sensing switch...
  • Page 12 To have your order filled promptly and correctly, please furnish the following information. 1. MODEL NUMBER 2. REF. NO. 3. PART NO. 4. DESCRIPTION Order Parts from the authorized SHARP parts Distributor for your area. Defective parts requiring return should be returned as indicated in the Service Policy.
  • Page 13 R-209EK OVEN AND CABINET PARTS 7-10 7-12 7-10 7-11 4-17 4-14 4-14 4-11 1-11 4-16 1-10 4-10 4-15 4-13 4-12...
  • Page 14 R - 2 0 9 E K CONTROL PANEL PARTS Befor attaching Control unit to Control panel, foil side of Control unit must be cleaned by ethyl- alcohol. 3-2-2 DOOR PARTS 3-2-1 MISCELLANEOUS Actual wire harness may be different than illustration.

  • Page 15: Packing And Accessories

    R-209EK PACKING AND ACCESSORIES TOP PAD ASSEMBLY FPADBA387WRK0 DOOR PROTECTION SHEET POLYETHYLENG BAG SPADPA580WRE0 SSAKHA014WRE0 6-3 OPERATION MANUAL 6-2 TURNTABLE TRAY MICROWAVE OVEN BOTTOM PAD ASSEMBLY FPADBA388WRK0 TURNRABLE SUPPORT INTO THE OVEN CAVITY PACKING CASE Not replaceable items. FPAK-A383WRKZ TRAY PAD ASSY...
  • Page 16 No part of this publication may be reproduced, stored in retrieval systems, or transmitted in any form or by any means, electronic, mechanical, pho- tocopying, recording, or otherwise, without prior written permission of the publisher. 2001 SHARP CORP. (4S2.530E) Printed in U.S.A...

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