TABLE OF CONTENTS
Page
CAUTION, MICROWAVE RADIATION ........................................................................ Indside front cover
WARNING ................................................................................................................................................. 1
SERVICING ............................................................................................................................................. 2
PRODUCT SPECIFICATIONS ................................................................................................................. 5
GENERAL INFORMATION ....................................................................................................................... 5
APPEARANCE VIEW .............................................................................................................................. 6
OPERATION SEQUENCE ........................................................................................................................ 7
FUNCTION OF IMPORTANT COMPONENTS ..................................................................................... 10
TROUBLESHOOTING GUIDE ............................................................................................................... 12
TEST PROCEDURE .............................................................................................................................. 14
TOUCH CONTROL PANEL ASSEMBLY .............................................................................................. 22
COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE .................................................. 28
MICROWAVE MEASUREMENT ........................................................................................................... 34
TEST DATA AT A GLANCE .................................................................................................................. 34
WIRING DIAGRAM ................................................................................................................................ 35
PICTORIAL DIAGRAM .......................................................................................................................... 39
POWER UNIT CIRCUIT ......................................................................................................................... 40
CPU UNIT CIRCUIT ............................................................................................................................... 41
INDICATOR CIRCUIT ............................................................................................................................. 42
KEY UNIT CIRCUIT ................................................................................................................................ 43
PRINTED WIRING BOARD .................................................................................................................... 44
PARTS LIST .......................................................................................................................................... 45
S07284R963EHW
MICROWAVE OVEN WITH
GRILL AND CONVECTION
MODELS
R-963(IN)
R-963(W)
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
10
MIN
1
MIN
STOP
WATT
1.
2.
+
1
min
+
10
S
COOK
DEFROST
SENSOR COOK
R-963
Sensor & Grill . Hot Air
D
F
I
E
NL
KG /