Haier HL22XSLW2, Service Manual

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CONTENTS
Chapter 1: General Information
1-1. Document Information
........................................................................... 3
1-2. General Guidelines
................................................................................ 3
1-3. Important Notice
..................................................................................... 3
1-3-1. Follow the regulations and warnings ..................................................... 3
1-3-2. Be careful to the electrical shock ........................................................... 3
1-3-3. Electro static discharge (ESD) ............................................................... 3
1-3-4. About lead free solder (PbF) .................................................................. 4
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.............................................. 4
1-3-6 Safety check after repairment ................................................................. 4
1-3-7. Ordering Spare Parts ............................................................................. 6
1-3-8. Photo used in this manual ..................................................................... 6
1-4. How to Read this Service Manual
...................................................... 6
1-4-1. Using icons: ........................................................................................... 6
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...................................................................................... 8
2-2 External pictures (four faces)
.............................................................. 9
Chapter 3. Disassemble and Assemble
.............................................................................11
...............11
......................................................................11
.............................................................................12
..........................................................12
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Chapter 4. Location of Controls and Components
4-1. Board Location
...................................................................................... 13
4-2. Main Board
..............................................................................................13
4-2-1 Function Description: ............................................................................ 14
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3-1 Remove the Pedestal
3-2. Remove the Front Cover And Remove the LCD Panel
3-3. Remove the Main Board
3-4. Remove the Speaker
3-5. Remove the Keypad Assembly
3-6. Remove the Remote Control Board