SHARP R-9H10 Manuals

Manuals and User Guides for SHARP R-9H10. We have 1 SHARP R-9H10 manual available for free PDF download: Service Manual

SHARP R-9H10 Service Manual

SHARP R-9H10 Service Manual (49 pages)

CONVECTION MICROWAVE OVEN

Brand: SHARP | Category: Microwave Oven | Size: 5 MB

Table of Contents

Table of Contents
1
Foreword
3
Precautions
3
Product Description
4
Specifications
4
General Information
5
Warnings
5
Operating Instructions
5
Operation
6
Description of Operating Sequence
6
Off Condition
6
Cooking Condition
6
Convenction Cooking Condition
7
Automatic MIX Cooking Condition
7
Preheating Condition
7
Sensor Cooking Condition
8
Compu Cook
8
Easy Defrost Cooking
8
Cooking Sequence
8
Oven Schematic-OFF Condition
9
Oven Schematic-High and Sensor Cooking Condition
9
Oven Schematic-Convection Cooking Condition
10
Oven Schematic-Automatic MIX Cooking Condition
10
Description and Function of Components
11
Oven Thermal Cut-Out
11
Monitor Switch
11
Upper and Lower Latch Switches
11
Convection Cooking System
12
Damper Open-Close Mechanism
12
Microwave Cooking
12
Damper Operation
12
Servicing
13
Troubleshooting Guide
13
Test Procedures
16
Magnetron Assembly Test
16
Microwave Output Power
16
Power Transformer Test
17
High Voltage Rectifier and Rectifier Test
17
High Voltage Capacitor Test
17
Switch Test
17
Monitor Switch Test
18
Blown Fuse
18
Magnetron Temp Fuse Test
18
Oven/Fan Thermal Cut-Out
19
Convection Heater Test
19
Thermistor Test
19
Damper Motor/Switch Test
19
Touch Control Panel Assembly Test
20
Relay Test
20
When Foil Pattern on Printed Wiring Board Is Open
21
AH Sensor
22
Testing Method for AH Sensor And/Or Control Unit
22
Checking Control Unit
23
Sensor Dummy Resistor Circuit
23
Outline of Touch Control Panel
24
Key Unit
24
Control Unit
24
Description of LSI
25
Absolute Humidity Sensor Circuit
31
Precautions for Handling Electronic Components
32
Shapes of Electronic Components
32
Servicing of Touch Control Panel
32
Servicing Tools
32
Component Replacement and Adjustment Procedure
33
Outer Case Cabinet Removal
33
LHSTIX Screw Driver and LHSTIX Screw
33
Removal of LHTIX Screw at Oven Back Side
33
Power Transformer Removal
34
Asymmetric Rectifier and HV Rectifier Ass'y Removal
34
High Voltage Capacitor Removal
34
Turntable Motor And/Or Coupling Removal
34
Magnetron Removal
35
Cooling Fan Motor with Fan Thermal Cut-Out Removal
35
Convection Motor Removal
35
Damper Assembly Removal
35
Oven Lamp/Socket Assembly Removal
36
Stop Switch, Upper/Lower Latch Switch and Monitor Switch Removal
36
Stop Switch, Upper/Lower Latch Switch and Monitor Switch Adjustment
36
Latch Switches Adjustment
36
Control Panel Assembly and Control Unit Removal
37
Door Assembly
37
Control Unit and Key Unit
37
Door Disassembly
37
Door Replacement and Adjustment
38
Microwave Measurement
39
Requirement
39
Preparation for Testing
39
Pictorial Diagram
40
Control Panel Circuit
41
Printed Wiring Board
42
Parts List
43
Unit Chassis and Oven Parts
47
Door Parts
48
Control Panel Parts
48
Miscellaneous
48
Packing Accessories
48

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