Samsung UE49K5502AK - Page 2

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 Specications............................................................................................ 2-1
2-1. Product information ........................................................................................................ 2-1
2-2. Product specication ...................................................................................................... 2-2
2-2-1. Detailed Specications ......................................................................................... 2-2
2-2-2. Specications ..................................................................................................... 2-14
2-3. Accessories ................................................................................................................. 2-15
3. Disassembly and Reassembly ............................................................................... 3-1
3-1. Disassembly and Reassembly ....................................................................................... 3-1
4. Troubleshooting ...................................................................................................... 4-1
4-1. Troubleshooting .............................................................................................................. 4-1
4-2. How to Check Fault Symptom ........................................................................................ 4-2
4-2-1. Power ................................................................................................................... 4-2
4-2-2. Main ..................................................................................................................... 4-6
4-2-3. Video .................................................................................................................. 4-11
4-2-4. Audio .................................................................................................................. 4-14
4-2-5. Network .............................................................................................................. 4-15
4-2-6. Smart Hub .......................................................................................................... 4-16
4-2-7. Bluetooth / WiFi Module ..................................................................................... 4-18
4-3. Factory Mode Adjustments ........................................................................................... 4-20
4-3-1. Detail Factory Option ......................................................................................... 4-20
4-3-2. Entering Factory Mode ....................................................................................... 4-24
4-3-3. Factory Data ...................................................................................................... 4-25
4-4. White Balance .............................................................................................................. 4-41
4-4-1. Calibration .......................................................................................................... 4-41
4-4-2. Service Adjustment ............................................................................................ 4-41
4-4-3. Adjustment ......................................................................................................... 4-43
4-5. Software Upgrade ......................................................................................................... 4-44
4-5-1. By USB .............................................................................................................. 4-44
4-5-2. By Online ........................................................................................................... 4-44
4-5-3. Alternative Software (Backup) ............................................................................ 4-44
4-6. The Rear Dimension of K55** Models .......................................................................... 4-45