BEFORE SERVICING ...................................................................................................... INSIDE FRONT COVER
WARNING TO SERVICE PERSONNEL ................................................................................................................ 1
FOREWORD AND WARNING ............................................................................................................................... 3
PRODUCT SPECIFICATIONS .............................................................................................................................. 4
GENERAL INFORMATION ................................................................................................................................... 4
OPERATION .......................................................................................................................................................... 6
TROUBLESHOOTING GUIDE .............................................................................................................................. 9
TEST PROCEDURE ............................................................................................................................................ 10
TOUCH CONTROL PANEL ................................................................................................................................. 18
PICTORIAL DIAGRAM ........................................................................................................................................ 28
POWER UNIT CIRCUIT ...................................................................................................................................... 29
CPU UNIT CIRCUIT ............................................................................................................................................ 30
PRINTED WIRING BOARD ................................................................................................................................. 31
PARTS LIST ........................................................................................................................................................ 32
PACKING AND ACCESSORIES ......................................................................................................................... 36
SHARP CORPORATION
SERVICE MANUAL
MODELS
POPCORN
KEEP WARM
MINUTE PLUS
INSTANT ACTION
TO ADJUST QUANTITY TOUCH
PAD AGAIN
BAKED
GROUD
POTATOES
RICE
MEAT
FROZEN
FRESH
FROZEN
VEGETABLE S
VEGETABLE S
ENTREES
1 Dinner Plate
2 Soup
3 Pizza
4 Fresh Rolls/Muffins
5 Frozen Rolls/Muffins
REHEAT CENTER
6 Beverage
COMPU DEFROS T
GROUD
STEAKS
CHICKEN
MEAT
CHOPS
PIECES
1
2
3
4
5
6
7
8
9
POWER
0
LEVEL
TIMER
CLOCK
In the interest of user-safety the oven should be restored to its original
STOP
STA RT
CLEAR
condition and only parts identical to those specified should be used.
WARNING TO SERVICE PERSONNEL: Microwave ovens con-
tain circuitry capable of producing very high voltage and
current, contact with following parts may result in a severe,
possibly fatal, electrical shock. (High Voltage Capacitor, High
Voltage Power Transformer, Magnetron, High Voltage Recti-
fier Assembly, High Voltage Harness etc..)
TABLE OF CONTENTS
MICROWAVE OVEN
R-310EK
R-310EW
This document has been published to be used for after
sales service only.
The contents are subject to change without notice.
R - 310 E K
R-310EW
S2103R310EPW/
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