Sharp KB-3300JS Service Manual - Page 1
Sharp KB-3300JS Manual
View all Sharp KB-3300JS manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 1 highlights
SERVICE MANUAL KB-3300JS KB-3300JK KB-3300JW S74R243KB330J FREE STANDING RANGE WITH MICROWAVE DRAWER MODELS KB-3300JS pictured KB-3300JS KB-3300JK KB-3300JW In the interest of user-safety the unit should be restored to its original condition and only parts identical to those specified should be used. WARNING TO SERVICE PERSONNEL: This service manual is intended for use by persons having electrical and mechanical training and a level of knowledge of these subjects generally considered acceptable in the appliance repair trade. Sharp Electronics Corporation cannot be responsible, nor assume any liability, for injury or damage of any kind arising from the use of this manual. Microwave ovens contain circuitry capable of producing very high voltage and current. Contact with the following parts may result in a severe, possibly fatal, electrical shock. (High Voltage Capacitor, High Voltage Power Transformer, High Voltage Rectifier and Heat sink etc., and Magnetron, 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 ...1 MICROWAVE MEASUREMENT PROCEDURE ...3 FOREWORD AND WARNING ...5 PRODUCT SPECIFICATIONS ...6 POWER CONNECTION ...8 ANTI-TIP DEVICE ...10 CONTROL LAYOUT ...11 SCHEMATICS ...12 TEST PROCEDURES ...17 TOUCH CONTROL PANEL ASSEMBLY ...28 OVEN/MICROWAVE DRAWER DISASSEMBLY 38 WIRING DIAGRAMS ...47 PRINTED WIRING BOARDS ...53 PARTS LIST ...58 PACKING AND ACCESSORIES ...69 SHARP ELECTRONICS CORPORATION This document has been published to be used for after sales service only. The contents are subject to change without notice. 1