
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 Specications.................................................................................................2-1
2-1. Detailed Specications ........................................................................................................2-1
2-1-1. Model Comparison ...................................................................................................2-1
2-1-2. Feature & Specications...........................................................................................2-3
2-2. Product Specications.......................................................................................................2-10
2-3. Accessories .......................................................................................................................2-16
2-4. Viewing the Functions ......................................................................................................2-17
2-4-1. Auto Motion Plus 120 Hz ........................................................................................2-17
2-4-2. Supported Formats.................................................................................................2-18
2-4-3. IR Blaster................................................................................................................2-21
2-4-4. SMART Interaction .................................................................................................2-22
2-4-5. SMART HUB...........................................................................................................2-24
3. Disassembly and Reassembly ....................................................................................3-1
3-1. Disassembly and Reassembly ............................................................................................3-1
4. Troubleshooting ...........................................................................................................4-1
4-1. Troubleshooting...................................................................................................................4-1
4-1-1. Previous Check ........................................................................................................4-1
4-1-2. Simple ow chart of malfunction...............................................................................4-3
4-2. How to Check Fault Symptom.............................................................................................4-4
4-2-1. NO Power .................................................................................................................4-4
4-2-2. No Video (HDMI 1, 2, 3, 4 - Digital Signal) ..............................................................4-7
4-2-3. No Video (Tuner_CVBS) ........................................................................................4-10
4-2-4. No Vido (Tuner DTV) ..............................................................................................4-13
4-2-5. No Video (Video AV) ...............................................................................................4-16
4-2-6. No Video (COMPONENT) ......................................................................................4-19
4-2-7. No Sound (1.Speaker 2.Monitor_out 3.Optical)..................................................4-22
4-3. Factory Mode Adjustments................................................................................................4-26
4-3-1. Detail Factory Option..............................................................................................4-26
4-3-2. Entering Factory Mode ...........................................................................................4-28
4-3-3. Factory Data ...........................................................................................................4-29