Samsung UN40KU630DF Service Manual page 2

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 ..............................................................................................................2-3
2-3. NEW Key Features ............................................................................................................2-31
2-3-1. 16" New UI ..............................................................................................................2-31
2-4. Smart Control ....................................................................................................................2-32
2-4-1. 123 Key ..................................................................................................................2-33
2-4-2. EXTRA Key .............................................................................................................2-33
2-6. HDMI Color ........................................................................................................................2-34
2-6-1. HDMI UHD Color ....................................................................................................2-34
2-6-2. HDMI Black Level ...................................................................................................2-34
2-7. Supported Formats ............................................................................................................2-35
2-7-1. Supported image formats and resolutions ..............................................................2-35
2-7-2. Supported music formats and codecs ....................................................................2-35
2-7-3. Supported video codecs .........................................................................................2-36
2-8. Accessories .......................................................................................................................2-37
3. Disassembly and Reassembly ....................................................................................3-1
3-1. Disassembly and Reassembly ............................................................................................3-1
4. Troubleshooting ...........................................................................................................4-1
4-1. Previous Check ..................................................................................................................4-1
4-2. How to Check Fault Symptom .............................................................................................4-2
4-2-1. Power .......................................................................................................................4-2
4-2-2. Video .........................................................................................................................4-6
4-2-3. Audio .......................................................................................................................4-10
4-2-4. Network................................................................................................................... 4-11
4-2-5. Smart Hub ..............................................................................................................4-12
4-2-6. Bluetooth / WiFi Module .........................................................................................4-14
4-3. Factory Mode Adjustments ................................................................................................4-15
4-3-1. Entering Factory Mode ...........................................................................................4-15
4-3-2. Detail Factory Option ..............................................................................................4-17
4-3-3. Factory Data ...........................................................................................................4-24
4-4. RS-232C ............................................................................................................................4-37
4-4-1. RS232C Control .....................................................................................................4-37
4-5. AV Control Tabe .................................................................................................................4-38
4-6. Updating the TV's Software ...............................................................................................4-46
Contents