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LCD-TV
Chassis :N65A
Model :LE32B53***
LE37B53***
LE40B53***
LE46B53***




SERVICE Manual

TFT-LCD TV contents

1.Precautions

2. Product specifications

3.DisassemblyandReassembly

4.Troubleshooting

5.ExplodedView&PartList

6.WiringDiagram




LE40B53***




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 .............................................................................................. 2-8
2-3. Specification Comparison to Old Models ........................................................................ 2-9
2-4. Accessories .................................................................................................................. 2-10
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. White Balance - Calibration .......................................................................................... 4-37
4-5. White Ratio (Balance) Adjustment ................................................................................ 4-37
4-6. Servicing Information .................................................................................................... 4-38
4-7. HOW TO UPGRADE WITH JIG ................................................................................... 4-39
4-8. Mechanical diagram ..................................................................................................... 4-41
4-9. PCB diagram ................................................................................................................ 4-43
5.ExplodedView&PartList...................................................................................... 5-1
5-1. LE32B53*** Exploded View ............................................................................................ 5-1
5-2. LE37B53*** Exploded View ............................................................................................ 5-3
5-3. LE40B53*** Exploded View ............................................................................................ 5-5
5-4. LE46B53***Exploded View ............................................................................................. 5-7
5-5. LE32B53*** Parts List ..................................................................................................... 5-9
5-6. LE37B53*** Parts List ................................................................................................... 5-29
5-7. LE40B53*** Parts List ................................................................................................... 5-49
5-8. LE46B53*** Parts List ................................................................................................... 5-69
6.WiringDiagram........................................................................................................ 6-1
6-1. Wiring Diagram 32"/37"/40" ............................................................................................ 6-1
6-2. Wiring Diagram 46" ......................................................................................................... 6-2
6-3. Connector Functions ...................................................................................................... 6-6
6-4. Cables ............................................................................................................................ 6-6
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