R-3A53
R-3A53B
SHARP SERVICE MANUAL
S7105R3A53PJZ
_1-1- --.II__ .----- -_ __ _ I. .^ II
MICROWAVE OVEN
MODELS
R-3A53
Photo R-3A53
R-3A53B ’
In interests of user-safety the oven should be restored to its original
condition and only manufacturer original spare parts must be used.
TABLE OF CONTENTS
Page
GENERAL
IMPORTANT
INFORMATION
......................................................................................................
1
CAUTION, MICROWAVE RADIATION,WARNING
......................................................................................
1
PRODUCT SPECIFICATIONS
.........................................................................................................................
2
APPEARANCE VIEW ........................................................................................................................................ 3
OPERATION SEQUENCE
.................................................................................................................................
4
FUNCTION OF IMPORTANT COMPONENTS
..............................................................................................
5
SERVICING
........................................................................................................................................................
7
TEST PROCEDURE
........................................................................................................................................ 10
TOUCH
CONTROL
ASSEMBLY
..................................................................................................................
19
COMPONENT
REPLACEMENT AND ADJUSTMENT PROCEDURE ..................................................... 25
MICROWAVE MEASUREMENT ...................................................................................................................
33
TEST DATA
AT A GLANCE .............................................................................. :-.
..........................................
34
WIRING
DIAGRAM
.......................................................................................................................................
35
.
PICTORIAL
DIAGRAM
..................................................................................................................................
37
CONTROL
PANEL CIRCUIT ......................................................................................................................... 39
PRINTED
WIRING DIAGRAM ..................................................................................................................... 40
PARTS LIST
.................................................................................................................................................... 41
PACKING AND ACCESSORIES
...................................................................................................................
46
SHARP CORPORATION