Service manual
R-671 - 1
TABLE OF CONTENTS
Page
CAUTION, MICROWAVE RADIATION.................................................................................................... 2
WARNING.................................................................................................................................................3
SERVICING ............................................................................................................................................. 4
PRODUCT SPECIFICATIONS .................................................................................................................7
GENERAL INFORMATION.......................................................................................................................7
APPEARANCE VIEW .............................................................................................................................. 8
OPERATION SEQUENCE........................................................................................................................9
FUNCTION OF IMPORTANT COMPONENTS ..................................................................................... 11
TROUBLESHOOTING GUIDE ...............................................................................................................12
TEST PROCEDURE .............................................................................................................................. 13
CONTROL PANEL ASSEMBLY ............................................................................................................20
COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE .................................................. 24
MICROWAVE MEASUREMENT ........................................................................................................... 30
TEST DATA AT A GLANCE .................................................................................................................. 31
WIRING DIAGRAM ................................................................................................................................ 32
PICTORIAL DIAGRAM .......................................................................................................................... 35
CONTROL PANEL CIRCUIT ..................................................................................................................36
PRINTED WIRING BOARD ....................................................................................................................37
PARTS LIST .......................................................................................................................................... 38
CABINET AND UNIT CHASSIS PARTS.................................................................................................41
CONTROL PANEL/DOOR PARTS .........................................................................................................42
MISCELLANEOUS/PACKING AND ACCESSORIES.............................................................................43
S10808R671EHW
SERVICE MANUAL
SHARP CORPORATION
%
Kg
AUTO
AUTO
DEF
COOK
WATT
/Kg
STOP
+1
min
R-671
MICROWAVE OVEN WITH
TOP AND BOTTOM GRILL
MODELS
In interests of user-safety the oven should be restored to its original
condition and only parts identical to those specified should be used.
R-671(B)
R-671(W)
R-671(IN)
R-671(W)N
R-671(W)E
R-671(IN)E
R-671(B)E
®