Text preview for : samsung_la-22_26_32_37-b450c4h_la-26_32_37_40-b457c6h.pdf part of Samsung la-22 26 32 37-b450c4h la-26 32 37 40-b457c6h Samsung LCD TV LA-22 26 32 37-B450C4H LA-26 32 37 40-B457C6H samsung_la-22_26_32_37-b450c4h_la-26_32_37_40-b457c6h.pdf
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LCD-TV
Chassis :N65C
Model :LA22B450C4H
LA26B450C4H
LA32B450C4H
LA37B450C4H
LA26B457C6H
LA32B457C6H
LA37B457C6H
LA40B457C6H
SERVICE Manual
TFT-LCD TV Contents
1.Precautions
2. Product specifications
3.DisassemblyandReassembly
4.Troubleshooting
5.ExplodedView&PartList
6.WiringDiagram
LA22B450C4H/LA26B450C4H
LA32B450C4H/LA37B450C4H
LA26B457C6H/LA32B457C6H
LA37B457C6H/LA40B457C6H
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. New Features explanation .............................................................................................. 2-9
2-3. Specification Comparison to Old Models ...................................................................... 2-10
2-4. Accessories .................................................................................................................. 2-11
3.DisassemblyandReassembly............................................................................... 3-1
3-1. Disassembly and Reassembly ....................................................................................... 3-1
4.Troubleshooting...................................................................................................... 4-1
4-1. Troubleshooting .............................................................................................................. 4-1
4-2. Alignments and Adjustments ........................................................................................ 4-25
4-3. Factory Mode Adjustments ........................................................................................... 4-26
4-4. Setting the Hotel Option Data ....................................................................................... 4-38
4-5. White Balance - Calibration .......................................................................................... 4-42
4-6. White Ratio (Balance) Adjustment ................................................................................ 4-42
4-7. Servicing Information .................................................................................................... 4-43
4-9. HOW TO UPGRADE WITH JIG ................................................................................... 4-61
4-10. PCB diagram .............................................................................................................. 4-63
5.ExplodedView&PartList...................................................................................... 5-1
5-1. LA26B450C4H / LA26B457C6H Exploded View ............................................................ 5-1
5-2. LA32B450C4H / LA32B457C6H Exploded View ............................................................ 5-3
5-3. LA37B450C4H / LA37B457C6H Exploded View ............................................................ 5-5
5-4. LA40B457C6H Exploded View ....................................................................................... 5-7
5-5. LA26B450C4H Parts List .............................................................................................. 5-11
5-6. LA26B457C6H Parts List .............................................................................................. 5-31
5-7. LA32B450C4H Parts List .............................................................................................. 5-52
5-8. LA32B457C6H Parts List .............................................................................................. 5-72
5-9. LA37B450C4H Parts List .............................................................................................. 5-94
5-10. LA37B457C6H Parts List .......................................................................................... 5-114
5-11. LA40B457C6H Parts List .......................................................................................... 5-135
6.WiringDiagram........................................................................................................ 6-1
6-1. Wiring Diagram 26"/32"/37"/40" ...................................................................................... 6-1
6-2. Connector Functions ...................................................................................................... 6-5
6-3. Cables ............................................................................................................................ 6-5
GSPN(GlobalServicePartnerNetwork)
Area WebSite
NorthAmerica http://service.samsungportal.com
LatinAmerica 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