Sharp R-350D, Service Manual

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R-350D
SHARP CORPORATION
SERVICE MANUAL
S7005R350DPJ/
MICROWAVE OVEN
MODEL
R-350D
In interests 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
CAUTION, MICROWAVE RADIATION ............................................................................................................. 1
WARNING .......................................................................................................................................................... 1
PRODUCT SPECIFICATIONS ......................................................................................................................... 2
GENERAL INFORMATION ................................................................................................................................ 2
APPEARANCE VIEW ....................................................................................................................................... 3
OPERATION SEQUENCE ................................................................................................................................ 4
FUNCTION OF IMPORTANT COMPONENTS ................................................................................................ 5
SERVICING ...................................................................................................................................................... 6
TEST PROCEDURE ......................................................................................................................................... 8
TOUCH CONTROL PANEL ............................................................................................................................. 14
COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE ........................................................... 18
MICROWAVE MEASUREMENT .................................................................................................................... 24
WIRING DIAGRAM ......................................................................................................................................... 25
PICTORIAL DIAGRAM ................................................................................................................................... 26
POWER UNIT CIRCUIT .................................................................................................................................. 27
CPU UNIT CIRCUIT ........................................................................................................................................ 28
PRINTED WIRING BOARD ............................................................................................................................. 29
PARTS LIST ................................................................................................................................................... 30
DINNER
PLATE
PASTA MEAL
FROZEN DINNER
CASSEROLE
SOUP
PIE
PIZZA
POWER
LEVEL
LESS
MORE
STOP
CLEAR
INSTANT COOK
START
CLOCK
TIMER
EASY
DEFROST
EXPRESS
DEFROST
BEVERAGE
MEAT VEGETABLES RICE/
PASTA
CONVENIENCE MEALS
REHEAT MENU
INFORMATION COOK
1 2
3
4
6 7
8
9
5
0
DEFROST
COOK HELP
Info Display