Sharp R-8320E

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From page 95

l Defective ZD30

Poor.soldering

Yes

Defective VR30, VR31

Poor soldering

Wrong constant of R31,

R32, R33, R34

R35

Adjustment

Main Page

Foreword2
Table of Contents3
Chapteri Product Description6
- Explanation of Microwave Cooking and Convection Cooking6
- Specifications6
- Operating Instructions7
- CHAPTER Ill OPERATION32
I Convection Cooking Condition40
- Automatic MIX Cooking Condition41
Description and Function of Components45
- Cookrelay45
- Cooling Fan Motor45
- Door Open Mechanism45
- Heaterrelay45
- Stopswitch45
- Thermistor45
- Turntable Motor45
- Convection Cooking System46
- Heatingelement46
- Upper and Lower Latch Switches46
- Magnetrontube47
- Monitor Switch (Australia Model)47
- Powertransformer47
- Voltage Doubler Circuit47
- Damper Operation48
- Relayunit49
- Chapter IV Servicing 552
- Troubleshooting Guide52
- Test Procedures55
Servicing52
Touch Control Panel Assembly61
- Outline of Touch Control Panel61
  - Keyunit61
  - Controlunit63
- Description of LSI64
  - LSI (L-L: IX2075YA)68
- Power Source Circuit76
- Circuit 776
- Aclcircuit77
- Buzzercircuit77
- Thermistor Sensor Circuit78
- Indicator Circuit79
- Servicing80
- Checker81
- Testprogram84
- Troubleshooting Guide88
- Adjustment of Thermistor Sensor Circuit98
Warning99
Outer Case Removal100
High Voltage Components Removal100
Relay Unit, Cook Relay or Heater Relay Removal100
Turntable Motor Removal101
Magnetron Assembly Removal101
Cooling Fan Motor Removal101
Damper Motor and Damper Switch Removal106
Heating Element or Convection Fan Removal106
Oven Lampremoval107
Upper Latch Switch and Monitor Switch (Australia Model) Removal107
Lower Latch Switch Removal107
Control Panel Assembly and Components Removal109
Door Replacement and Adjustment111
Schematic Diagram113
(Australia Model)113
- Packing and Accessories123
- Control Panel Parts126

Table of Contents

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