Service manual

ManualsBrandsSharp ManualsBusiness equipmentR-1505F

This is a supplemental Service Manual for Model R-1505LK. This model is quite similar to Base Model R-1500.

(S/M# S8123R1500X//). Use this supplemental manual together with the Base Model Service Manual for complete operation

and service information

In the interest of user-safety the oven should be restored to its original condition and only parts identical to those speciﬁ ed

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 Rectiﬁ er Assembly, High Voltage Harness etc..)

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 ................................................................................................................. 3

MICROWAVE MEASUREMENT PROCEDURE ..................................................................................................... 4

FOREWORD AND WARNING ............................................................................................................................... 5

PRODUCT SPECIFICATIONS ............................................................................................................................... 6

GENERAL INFORMATION.................................................................................................................................... 6

KEY UNIT ............................................................................................................................................................... 7

OVEN SCHEMATIC ................................................................................................................................................ 8

PICTORIAL DIAGRAM ........................................................................................................................................... 9

PARTS LIST ........................................................................................................................................................ 10

PACKING AND ACCESSORIES .......................................................................................................................... 14

SHARP ELECTRONICS CORPORATION This document has been published to be used for after

sales service only.

The contents are subject to change without notice.

Service Headquarters: Sharp Plaza, Mahwah, New Jersey, 07430-2135

SUPPLEMENTAL SERVICE MANUAL

R-1505LK

OVER THE RANGE

MICROWAVE OVEN

S26M258R1505L

MODEL

STOP

CLEAR

LIGHT HI/LO

FAN HI/LO

START

MINUTE PLUS

Summary of content (16 pages)

PAGE 1
SUPPLEMENTAL SERVICE MANUAL S26M258R1505L OVER THE RANGE MICROWAVE OVEN LIGHT HI/LO FAN HI/LO STOP CLEAR MODEL START MINUTE PLUS R-1505LK This is a supplemental Service Manual for Model R-1505LK. This model is quite similar to Base Model R-1500. (S/M# S8123R1500X//).
PAGE 2
PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY (a) Do not operate or allow the oven to be operated with the door open.
PAGE 3
R-1505LK 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. (Example) High Voltage Capacitor, High Voltage Power Transformer, Magnetron, High Voltage Rectifier Assembly, High Voltage Harness etc.. Read the Service Manual carefully and follow all instructions. Don't Touch ! Danger High Voltage When the testing is completed, 1.
PAGE 4
R-1505LK 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/cm2 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/cm2 at any point 5cm or more from the external surface of the oven.
PAGE 5
R-1505LK PRODUCT DESCRIPTION SUPPLEMENTAL SERVICE MANUAL GENERAL INFORMATION OVER THE RANGE MICROWAVE OVEN R-1505LK OPERATION FOREWORD This Manual has been prepared to provide Sharp Electronics Corp. Service Personnel with Operation and Service Information for the SHARP MICROWAVE OVEN, R-1505LK. WIRING DIAGRAM The model R-1505LK are quite similar to base model R-1500(Ref.# PARTS LIST S8123R1500X//).
PAGE 6
R-1505LK PRODUCT SPECIFICATION ITEM Power Requirements Power Output Case Dimensions Cooking Cavity Dimensions 1.5 Cubic Feet Hood lamp Hood fan Control Complement DESCRIPTION 120 Volts / 14 Amperes 60 Hertz Single phase, 3 wire grounded 1000 watts (IEC TEST PROCEDURE) Operating frequency of 2450MHz Width 29-15/16" Height 15-9/16" Depth 16- 1/4" Width 17-11/16" Height 14-15/16" Depth 9-7/8" 20W x 2, Incandescent light bulbs Approx. 300 C.F.M.
PAGE 7
R-1505LK KEEP WARM HOT WATER POPCORN LIGHT HI/LO REHEAT CENTER 1. Casserole 2. Soup 3. Pizza 4. Beverage 5. Dinner Plate 6. Fresh Rolls/muffins 7. Frozen Rolls/muffins 8.
PAGE 8
R-1505LK SCHEMATIC NOTE: CONDITION OF OVEN 1. DOOR CLOSED. 2. CLOCK APPEARS ON DISPLAY. NOTE: " " indicates components with potential above 250V. CAVITY THERMAL CUTOUT BLK MAGNETRON TEMPERATURE FUSE RED RED ORG RED BLK 120VAC GND 60Hz BLK ORG BLK GRN CONTROL UNIT RED RED N.O. COM. RY4 Low B9 (RY1) WHT HOOD MAGNETRON YLW TURN TTM TABLE MOTOR MONITOR SWITCH FM FAN MOTOR WHT WHT WHT OL OVEN LAMP WHT WHT BRN RED ORG GRY WHT WHT HIGH VOLTAGE CAPACITOR COM.
PAGE 9
H 1 2 BLU 3 COM. N.O. N.O. T1 1 2 CN-E CN-C CN-C 1 C100 BLK PPL WHT G 4 CN-B 9 1 CN-A 5 RY2: SECONDARY INTERLOCK RELAY RY2: 14 COM.
PAGE 10
R-1505LK PARTS LIST Note: The parts marked “∆” may cause undue microwave exposure. The parts marked “*” are used in voltage more than 250V. REF. NO. * * * ∆* "§" mark: Parts Delivery Section PART NO.
PAGE 11
R-1505LK REF. NO. PART NO.
PAGE 12
R-1505LK 2 1 4 3 6 5 6-1-5 OVEN AND CABINET PARTS 6-12 4-10 A A 7-3 2-1 7-3 7-3 7-3 2-5 7-3 7-5 B 4-12 1-12 B 7-3 4-19 7-3 1-14 7-3 7-3 C C 2-6 4-17 4-16 7-3 7-3 4-18 4-13 4-17 6-13 D 6-14 2-2 7-3 4-7 6-8 6-10 1-3 7-3 4-16 1-15 E 4-20 4-13 7-1 4-15 6-7 7-6 4-8 6-6 4-3 4-23 1-4 1-16 1-7 1-11 1-5 2-8 1-16 1-10 7-6 7-3 E 1-1 4-9 1-10 4-6 4-4 7-4 4-11 1-8 1-2 4-5 7-3 F D 7-7 7-5 2-4 1-11 1-9 7-8 1-13 4-21 F 4-14 4-22 1-6 1-13 7-3
PAGE 13
R-1505LK 2 1 4 3 3-9 3-7 A 6 5 A 3-8 CONTROL PANEL PARTS 3-1 3-3 3-9 3-9 3-2 B B DOOR PARTS 4-1 3-10 7-3 C C 5-6 3-5 5-7 3-6 5-8 3-4 D 5-5 5-1 D 5-8 5-2 5-5 E E 5-10 5-3 5-4 6-4 5-9 F F 6-5 MISCELLANEOUS 6-1 6-1-1 6-1-3 G G 6-1-4 6-1-5 6-1-2 6-9 6-1-6 H H 1 2 4 3 13 5 6
PAGE 14
R-1505LK HOW TO ORDER REPLACEMENT PARTS 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 15
R-1505LK NOTES 15
PAGE 16
R-1505LK COPYRIGHT © 2006 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, or otherwise, without prior written permission of the publisher. 2006 SHARP CORP. (2M2.20E) Printed in U.S.