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LCD-TV
Chassis : N84A
Model : LE40D679M3S
LE46D679M3S
SERVICE Manual
TFT-LCD TV Contents
1. Precautions
2. Product specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Wiring Diagram
LE4*D679M3S
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. Feature & Specifications ................................................................................................. 2-1
2-2. Feature & Specifications ................................................................................................. 2-2
2-3. Specification Comparison to Old Models ........................................................................ 2-4
2-4. Detail Factory Option ...................................................................................................... 2-5
2-5. Smart HUB (Internet TV) ................................................................................................ 2-6
2-6. AllShare .......................................................................................................................... 2-8
2-7. Accessories .................................................................................................................. 2-11
2-8. Light Sensor ................................................................................................................. 2-12
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 ........................................................................................ 4-26
4-3. Factory Mode Adjustments ........................................................................................... 4-27
4-4. White Balance - Calibration .......................................................................................... 4-38
4-5. Software Upgrade ......................................................................................................... 4-40
5. Wiring Diagram ........................................................................................................ 5-1
5-1. Wiring Diagram ............................................................................................................... 5-1
5-2. Connector ....................................................................................................................... 5-2
5-3. Connector Functions ...................................................................................................... 5-4
5-4. Cables ............................................................................................................................ 5-4
5-5. The Types of Module ...................................................................................................... 5-4
This Service Manual is a property of Samsung Electronics Co.,Ltd.