R -4A52
R-4E52
SHARP SERVICE MANUAL
S0005R4A52PJZ
I’
MICROWAVE OVEN
MODELS
R-4A52
Photo R-4A52
R -4,E52
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
GENERAL IMPORTANT INFORMATION
Page
......................................................................................................
1
CAUTION, MICROWAVE RADlATION,WARNING ......................................................................................
PRODUCT SPECIFICATIONS
1
.........................................................................................................................
APPEARANCE VIEW
2
........................................................................................................................................
OPERATION SEQUENCE
3
.................................................................................................................................
FUNCTION OF IMPORTANT COMPONENTS
4
SERVICING
..............................................................................................
5
............
TEST PROCEDURE
............................................................................................................................................
7
........................................................................................................................................
TOUCH CONTROL ASSEMBLY
10
COMPONENT REPLACEMENT AN’~..~~J.USTM’ENT.PR.O.~E.~UR E ..IIII:::::::I::::::::::::::::::::I:::IIIII::::::Il::::
17
MICROWAVE MEASUREMENT
23
TEST DATA AT A GLANCE
...................................................................................................................
30
WIRING DIAGRAM
................................................................................. -.
........................................
31
.......................
PICTORIAL DIAGRAM
.
...............................................................................................................
32
...
....
CONTROL PANEL CIRCUIT
...........................................................................................................................
34
. .
PRINTED WIRING DIAGRAM
.......................................................................................................................
36
PARTS LIST
.....................................................................................................................
38
....................................................................................................................................................
PACKING AND ACCESSORIES
39
...................................................................................................................
45
SHARP CORPORATION