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LED-TV
Chassis : U55A
Model : UE40D7000L*
UE46D7000L*
UE55D7000L*
SERVICE Manual
TFT-LCD TV Contents
1. Precautions
2. Product specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Wiring Diagram
UE**D7000L*
Contents
1. Precautions .............................................................................................................. 1-1
1-1. Safety Precautions ......................................................................................................... 1-1
1-2. Servicing Precautions ..................................................................................................... 1-2
1-3. Electrostatically Sensitive Devices (ESD) Precautions .................................................. 1-2
1-4. Installation Precautions .................................................................................................. 1-3
2. Product specifications ............................................................................................ 2-1
2-1. Product information ...................................................................................................... 2-1
2-2. Detail Factory Option ...................................................................................................... 2-6
2-3. New Functions Explanation ............................................................................................ 2-7
2-4. Accessories .................................................................................................................. 2-23
3. Disassembly and Reassembly ............................................................................... 3-1
3-1. Disassembly and Reassembly ....................................................................................... 3-1
4. Troubleshooting ...................................................................................................... 4-1
4-1. Troubleshooting .............................................................................................................. 4-1
4-2. Alignments and Adjustments ........................................................................................ 4-28
4-3. Factory Mode Adjustments ........................................................................................... 4-29
4-4. Factory Data ................................................................................................................. 4-30
4-5. White Balance .............................................................................................................. 4-48
4-6. Software Upgrade ......................................................................................................... 4-50
4-7. RS-232C ....................................................................................................................... 4-51
4-8. AV control code ............................................................................................................. 4-52
4-9. Rear Cover Dimension ................................................................................................. 4-57
4-10. Service Item ................................................................................................................ 4-58
5. Wiring Diagram ........................................................................................................ 5-1
5-1. Wiring Diagram ............................................................................................................... 5-1
5-2. Connector ....................................................................................................................... 5-3
5-3. Connector Functions ...................................................................................................... 5-5
5-4. Cables ............................................................................................................................ 5-5
This Service Manual is a property of Samsung Electronics Co.,Ltd.