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LCD-TV
Chassis : U56A U56B
Model : LE32D55*K*W LE32D58*K*K LE19D45*G*W
LE37D55*K*W LE37D58*K*K LE22D45*G*W
LE40D55*K*W LE40D58*K*K
LE46D55*K*W LE46D58*K*K
LE32D57*K*S LE26D45*G*W
LE37D57*K*S LE32D45*G*W
LE40D57*K*S
LE46D57*K*S
SERVICE Manual
TFT-LCD TV Contents
1. Precautions
2. Product Specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Wiring Diagram
LE32D550K1W
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. Detail Factory Option ...................................................................................................... 2-9
2-3. Specification Comparison to Old Models ...................................................................... 2-13
2-4. New Features Explanation ........................................................................................... 2-15
2-5. Accessories .................................................................................................................. 2-27
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 ........................................................................................ 4-58
4-3. Factory Mode Adjustments ........................................................................................... 4-59
4-4. White Balance - Calibration .......................................................................................... 4-67
4-5. White Ratio (Balance) Adjustment ................................................................................ 4-67
4-6. Servicing Information .................................................................................................... 4-68
4-7. How To Upgrade Sub Micom ........................................................................................ 4-69
4-8. Mechanical Diagram ..................................................................................................... 4-71
4-9. PCB Diagram ................................................................................................................ 4-73
5. Wiring Diagram ........................................................................................................ 5-1
5-1. Wiring Diagram ............................................................................................................... 5-1
5-2. Connector ....................................................................................................................... 5-3
5-3. Connector Functions ...................................................................................................... 5-8
5-4. Cables ............................................................................................................................ 5-8
This Service Manual is a property of Samsung Electronics Co.,Ltd.