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LCD-TV
Chassis : N86A
Model : LE40C750R2*
LE46C750R2*
LA46C750R2F
LA55C750R2F
SERVICE Manual
TFT-LCD TV Contents
1. Precautions
2. Product specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
LE40C750R2* / LE46C750R2*
LA46C750R2F / LA55C750R2F
Refer to the service manual in the GSPN (see the rear cover) for the more information.
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. Spec Comparison to the Old Models .............................................................................. 2-5
2-3. Channel Table ................................................................................................................. 2-6
2-4. New Functional Explanation ........................................................................................... 2-8
2-5. Accessories .................................................................................................................. 2-36
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 ........................................................................................ 4-24
4-3. Factory Mode Adjustments ........................................................................................... 4-25
4-4. White Balance - Calibration .......................................................................................... 4-34
4-5. Servicing Information .................................................................................................... 4-36
5. Exploded View & Part List ...................................................................................... 5-1
5-1. Exploded View ................................................................................................................ 5-1
5-2. Parts List ......................................................................................................................... 5-2
6. Wiring Diagram ........................................................................................................ 6-1
6-1. Wiring Diagram ............................................................................................................... 6-1
6-2. Connector ....................................................................................................................... 6-2
6-3. Connector Functions ...................................................................................................... 6-3
6-4. Cables ............................................................................................................................ 6-3
GSPN (Global Service Partner Network)
Area Web Site
North America http://service.samsungportal.com
Latin America http://latin.samsungportal.com
CIS http://cis.samsungportal.com
Europe http://europe.samsungportal.com
China http://china.samsungportal.com
Asia http://asia.samsungportal.com
Mideast & Africa http://mea.samsungportal.com