Samsung UN40K6250AF Service Manual Download

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Contents

1. Precautions ...................................................................................................................1-1

1-1. Safety Precautions ..............................................................................................................1-1

1-1-1. Warnings ...................................................................................................................1-1
1-1-2. Servicing the LED TV ...............................................................................................1-1
1-1-3. Fire and Shock Hazard .............................................................................................1-1
1-1-4. Product Safety Notices .............................................................................................1-2

1-2. Servicing Precautions ..........................................................................................................1-3

1-2-1. General Servicing Precautions .................................................................................1-3

1-3. Static Electricity Precautions ...............................................................................................1-4
1-4. Installation Precautions .......................................................................................................1-5

2. Product Specifications

.................................................................................................2-1

2-1. Product information .............................................................................................................2-1

2-2. Detail Specification

..............................................................................................................2-2

2-3. NEW Key Features ............................................................................................................2-14

2-3-1. 16" New UI ..............................................................................................................2-14

2-4. Samsung Smart Remote ...................................................................................................2-15
2-5. Supported Formats ............................................................................................................2-16

2-5-1. Supported image formats and resolutions ..............................................................2-16
2-5-2. Supported music formats and codecs ....................................................................2-16
2-5-3. Supported video codecs .........................................................................................2-17

2-6. Accessories .......................................................................................................................2-18

3. Disassembly and Reassembly ....................................................................................3-1

3-1. Disassembly and Reassembly ............................................................................................3-1
3-2. PTC Disassembly ................................................................................................................3-7

3-2-1. Caution .....................................................................................................................3-7
3-2-2. How to disassemble .................................................................................................3-7

4. Troubleshooting ...........................................................................................................4-1

4-1. How to Check Fault Symptom .............................................................................................4-1

4-1-1. Power .......................................................................................................................4-1
4-1-2. MAIN .........................................................................................................................4-5
4-1-3. Video .........................................................................................................................4-9
4-1-4. Audio ....................................................................................................................... 4-11
4-1-5. Network...................................................................................................................4-12
4-1-6. Smart Hub ..............................................................................................................4-13
4-1-7. Bluetooth / WiFi Module .........................................................................................4-15

4-2. Factory Mode Adjustments ................................................................................................4-16

4-2-1. Entering Factory Mode ...........................................................................................4-16
4-2-2. Detail Factory Option ..............................................................................................4-18
4-2-3. Factory Data ...........................................................................................................4-21

4-3. White Balance ...................................................................................................................4-34

4-3-1. Calibration ..............................................................................................................4-34
4-3-2. Service Adjustment .................................................................................................4-34
4-3-3. Adjustment ..............................................................................................................4-36

4-4. Updating the TV’s Software ...............................................................................................4-37