Service manual

TABLE OF CONTENTS
Page
SERVICING ...................................................................................................................... INSIDE COVER
CAUTION, MICROWAVE RADIATION.................................................................................................... 1
WARNING ................................................................................................................................................. 1
PRODUCT SPECIFICATIONS ................................................................................................................. 2
GENERAL INFORMATION ....................................................................................................................... 2
APPEARANCE VIEW .............................................................................................................................. 3
OPERATION SEQUENCE........................................................................................................................ 4
FUNCTION OF IMPORTANT COMPONENTS ....................................................................................... 8
TROUBLESHOOTING GUIDE ............................................................................................................... 11
TEST PROCEDURE .............................................................................................................................. 12
TOUCH CONTROL PANEL ASSEMBLY ..............................................................................................19
COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE .................................................. 25
MICROWAVE MEASUREMENT ........................................................................................................... 31
SCHEMATIC DIAGRAMS...................................................................................................................... 32
PICTORIAL DIAGRAM .......................................................................................................................... 36
POWER UNIT CIRCUIT ......................................................................................................................... 37
CPU UNIT CIRCUIT ...............................................................................................................................38
INDICATOR CIRCUIT............................................................................................................................. 40
KEY UNIT CIRCUIT ................................................................................................................................ 41
PRINTED WIRING BOARD ....................................................................................................................43
PARTS LIST .......................................................................................................................................... 44
EXPLODED DIAGRAM OF OVEN .........................................................................................................47
CONTROL PANEL/DOOR PARTS ......................................................................................................... 48
MISCELLANEOUS/PACKING & ACCESSORIES .................................................................................. 49
S0601R963EW//
MICROWAVE OVEN WITH
GRILL AND CONVECTION
MODELS
R-953(SL)M
R-953(W)M
R-963(SL)M
R-963(W)M
In interests of user-safety the oven should be restored to its original
condition and only parts identical to those specified should be used.
SERVICE MANUAL
SHARP CORPORATION
Jet C
onvection
&
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rill
10 m
in
1 min.
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