R-870B
TABLE OF CONTENTS
Page
CAUTION, MICROWAVE RADIATION.................................................................................................... 1
WARNING .................................................................................................................................................1
PRODUCT SPECIFICATIONS ................................................................................................................ 2
GENERAL INFORMATION ....................................................................................................................... 2
APPEARANCE VIEW .............................................................................................................................. 3
OPERATION SEQUENCE....................................................................................................................... 4
FUNCTION OF IMPORTANT COMPONENTS ....................................................................................... 8
SERVICING .............................................................................................................................................. 8
TROUBLESHOOTING GUIDE ............................................................................................................... 10
TEST PROCEDURE .............................................................................................................................. 12
TOUCH CONTROL PANEL ASSEMBLY .............................................................................................. 20
COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE .................................................. 27
MICROWAVE MEASUREMENT ........................................................................................................... 33
WIRING DIAGRAM ................................................................................................................................ 34
PICTORIAL DIAGRAM .......................................................................................................................... 38
POWER UNIT CIRCUIT ......................................................................................................................... 39
CONTROL PANEL CIRCUIT .................................................................................................................. 40
PRINTED WIRING BOARD .................................................................................................................... 41
PARTS LIST .......................................................................................................................................... 42
S8837R870BPHR
DOUBLE GRILL
CONVECTION
MICROWAVE OVEN
MODEL
R-870B
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
DOUBLE GRILL
CONVECTION
Sensor
CRISPY SNACK
PIZZA
AUTO COOK
GRILL
Grilled Fish
RICE MENU
GRILL
SLOW COOK
STOP/ CLEAR
INSTANT COOK/START
POWER LEVEL
EASY DEFROST
CONVEC
PREHEAT
MIX
REHEAT DISH
STEAM MENU
Grilled Lobster
Steak
Beef
Lamb
Chicken
Cake
Apple Pie
Cookies
SENSOR COOK
ROAST
BAKE
HELP
1
2
3
1
2
3
1
2
3
TURNOVER ADD STAND
KG
%
AUTO SENSOR COOK
COVER STIR DEFROST HELP
Summary of Contents for R-870B
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