Sharp R-312AW User Manual

R-312AW
R-312AK
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.
TABLE OF CONTENTS
Page
PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICE TO
AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY ...................INSIDE FRONT COVER
BEFORE SERVICING ...........................................................................................................................................1
MICROWAVE MEASUREMENT PROCEDURE ...................................................................................................2
FOREWORD.......................................................................................................................................................... 3
PRODUCT SPECIFICATIONS .............................................................................................................................. 4
GENERAL INFORMATION................................................................................................................................... 4
OPERATION ..........................................................................................................................................................6
TROUBLESHOOTING GUIDE ..............................................................................................................................9
TEST PROCEDURE ............................................................................................................................................10
TOUCH CONTROL PANEL .................................................................................................................................15
COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE ................................................................19
PICTORIAL DIAGRAM ........................................................................................................................................25
POWER UNIT CIRCUIT ......................................................................................................................................26
CONTROL PANEL CIRCUIT ...............................................................................................................................27
PRINTED WIRING BOARD .................................................................................................................................28
PARTS LIST ........................................................................................................................................................29
PACKING AND ACCESSORIES .........................................................................................................................33
S5707R312APK/
R-312AW
R-312AK
MICROWAVE OVEN
MODELS
R-312AW
SERVICE MANUAL
SHARP ELECTRONICS CORPORATION
Service Headquarters: Sharp Plaza, Mahwah, New Jersey 07430-2135
DEF. LBS. QTY.
CHECK
ON
POWER
LEVEL
TIMER
CLOCK
COMPU
DEFROST
POPCORN
DINNER
PLATE
BAKED
POTATO
FRESH
ROLL / MUFFIN
BEVERAGE
REHEAT
CASSEROLE
FRESH
VEGETABLE
FROZEN
ROLL / MUFFIN
Ground meat
Steaks / chops
Chicken pieces
1
2
3
STOP
CLEAR
START
MINUTE PLUS
To adjust quantity-touch pad again
INSTANT ACTION

Sharp R-312AW Specifications

General

Brand	Sharp
Model	R-312AW
Category	Microwave Oven
Language	English