Service Manual
Model No.:
1
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
1-3-5. Use the genewing parts (specifi ed parts) .............................................. 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
Chapter 2. Specifi cation
2-1. Specifi cation list
...................................................................................... 8
2-2. External pictures (four faces)
..............................................................11
Chapter 3. Disassemble and Assemble
3-1.L26K3
......................................................................................................17
3-2.L32K3
3-3.L42K3
Chapter 4. Location of Controls and Components
4-1. Board Location
.............................................................................................24
4-2. Main Board
4-2-1. Function Description: ...........................................................................24
4-2-2. Connector defi nition .............................................................................25
4-3. Power Supply Board
.............................................................................28
4-3-1. Function description:............................................................................28
......................................................................................................19
......................................................................................................21
....
........................................................................................23
4-3-2. Connector defi nition: ............................................................................28
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