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R-120DG
R-120DP
R-120DSC

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
FOREWORD AND WARNING ............................................................................................................................... 2
PRODUCT DESCRIPTION .................................................................................................................................... 3
PICTORIAL DIAGRAM .......................................................................................................................................... 4
PARTS LIST .......................................................................................................................................................... 5
PACKING AND ACCESSORIES ........................................................................................................................... 9

S5012R120DPG/

MICROWAVE OVEN

MODEL

R-120DG
R-120DP
R-120DSC

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 con-
tain 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..)

SHARP CORPORATION

This document has been published to be used for after
sales service only.
The contents are subject to change without notice.

SUPPLEMENTAL SERVICE MANUAL

This is a supplemental Service Manual for Models R-120DG, R-120DP, R-120DSC.

 This model is

quite similar to base model R-120DW. Use this supplemental manual together with the Base Model Service Manual
(Refer No. is S3007R120DPW/) for complete operation, service information, etc..

HALF    PINT

ON DEF LBS

QTY CHECK

START/MINUTE LUS

STOP/CLEAR

Summary of Contents for R-120DG

Page 1: ...crowave ovens con tain 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 SHARP CORPORATION This document has been published to be used for after sales service only The contents are sub...

Page 2: ...eration and transmission 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 ...

Page 3: ...ge 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 supply cord When the testing is completed 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 Re...

Page 4: ...rd WARNING Never operate the oven until the following 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 no other visible damage with the oven Servicing and repair work must be carried out only by trained service personnel DANGER Certain initial parts are intentionally no...

Page 5: ...ad COMPU COOK pad DOUBLE QUANTITY pad STOP CLEAR pad STOP CLEAR button CLOCK TIMER pad 10 MINUTES pad 1 MINUTE pad 15 SECONDS pad START MINUTE PLUS button Oven Cavity Light Yes Safety Standard UL Listed FCC Authorized DHHS Rules CFR Title 21 Chapter 1 Subchapter J PRODUCT DESCRIPTION SPECIFICATIONS Figure O 1 Oven Schematic Off Condition SCHEMATIC NOTE CONDITION OF OVEN 1 DOOR CLOSED 2 CLOCK APPEA...

Page 6: ...ing conductor of the power supply cord has been grounded by power supply cord fixing screw The screw must always be kept tight NOTE The neutral WHT wire must be connected to the terminal with N mark on the power supply cord RED WHT DOOR SENSING SWITCH To fan duct BLU BLK POWER TRANSFORMER HIGH VOLTAGE WIRE BLK Blue Mark NOTE Hot RED wire must be connected to the terminal with blue mark on the oven...

Page 7: ...3 2 1 HPNLCB607WRFZ Control panel 1 AN 3 2 2 PSHEPA723WREZ Key sheet 1 AM 3 3 PPACGA175WREZ Packing 1 AF OVEN PARTS 4 1 PHOK A117WRPZ Latch hook 1 AH 4 2 PDUC A740WRWZ Air intake duct 1 AD 4 3 LBNDKA132WRP0 H V Capacitor holder 1 AD 4 4 PDUC A736WRPZ Magnetron air duct 1 AF 4 5 PDUC A743WRPZ Exhaust duct 1 AD 4 6 PCUSUA541WRPZ Cushion 1 AC 4 7 PDUC A745WRWZ Fan duct 1 AE 4 8 NFANJA029WRE0 Fan blad...

Page 8: ...STPPA196WRFZ Door stopper 1 AC 5 10 XEPSE30P08XS0 Screw 3mm x 8mm 4 AC 5 11 PCUSUA555WRPZ Cushion 1 AH MISCELLANEOUS 6 1 FROLPA089WRK0 Turntable support 1 AP 6 2 NTNT A060WRE0 Turntable 1 AP 6 3 TINSEA857WRRZ Instruction book 1 AD 6 4 FW VZB784WREZ Switch harness 1 AF 6 5 FW VZB773WREZ Main wire harness 1 AR 6 6 QW QZA239WRZZ High voltage wire 1 AH 6 7 TCAUAA166WRR0 DHHS caution label 1 AC 6 8 TCA...

Page 9: ...12 1 11 4 3 2 2 4 2 4 28 4 15 6 2 6 1 7 10 7 2 4 6 2 1 7 10 1 5 1 2 7 13 7 12 7 12 7 10 7 3 6 9 6 7 4 20 4 10 7 2 7 10 7 4 4 32 4 33 4 8 6 8 4 19 1 7 7 2 4 24 4 16 7 2 7 2 7 2 4 23 7 7 4 34 4 35 1 3 4 9 4 7 4 30 4 31 4 1 1 10 7 8 4 18 7 6 4 12 7 2 4 13 7 11 4 14 4 17 4 17 7 2 1 1 1 1 2 3 7 2 1 2 7 2 7 8 1 6 7 2 4 25 4 22 4 21 4 29 4 26 4 27 1 9 1 4 4 11 ...

Page 10: ...4 5 1 2 3 A B C D E F G H A B C D E F G H MISCELLANEOUS CONTROL PANEL PARTS DOOR PARTS 6 5 6 6 Actual wire harness may be different than illustration 6 4 5 10 5 11 5 10 5 10 3 2 2 3 2 1 5 9 5 10 3 2 3 1 3 3 7 1 5 5 5 6 5 1 5 8 5 7 5 3 5 4 5 2 ...

Page 11: ...EN CAVITY Not replaceable items TRAY PAD ASSY CPADBA269WRKZ PACKING CASE MICROWAVE OVEN POLYETHYLENG BAG SSAKHA006WRE0 DOOR PROTECTION SHEET SPADPA204WRE0 SPAKCD427WREZ BOTTOM PAD ASSEMBLY FPADBA419WRKZ TOP PAD ASSEMBLY FPADBA418WRKZ 4 30 4 31 4 1 4 36 4 35 4 33 4 7 4 32 4 34 Back side view of oven cavity POSTION OF SPACERS ...

Page 12: ...YRIGHT 2000 BY SHARP CORPORATION ALL RIGHTS RESERVED No part of this publication may be reproduced stored in retrieval systems or transmitted in any form or by any means electronic mechanical photocopying recording orotherwise withoutprior written permission of the publisher ...

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