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LCD-TV
Chassis :G5K32ASA
G5K40ASA
G5K46ASA
G5K52ASA
Model :LA32B550K1R
LA40B550K1R
LA46B550K1R
LA52B550K1R




SERVICE Manual

TFT-LCD TV Contents


1.Precautions

2. Product specifications

3.DisassemblyandReassembly

4.Troubleshooting

5.ExplodedView&PartList

6.WiringDiagram




LA32B550K1R/LA40B550K1R
LA46B550K1R/LA52B550K1R


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. MEDIA PLAY................................................................................................................... 2-7
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 ........................................................................................ 4-18
4-3. Factory Mode Adjustments ........................................................................................... 4-19
4-4. White Balance - Calibration .......................................................................................... 4-29
4-5. Servicing Information .................................................................................................... 4-31
4-6. HOW TO UPGRADE .................................................................................................... 4-32
5.ExplodedView&PartList...................................................................................... 5-1
5-1. LA32B550K1R Exploded View ....................................................................................... 5-1
5-2. LA40B550K1R Exploded View ....................................................................................... 5-3
5-3. LA46B550K1R Exploded View ....................................................................................... 5-5
5-4. LA52B550K1R Exploded View ....................................................................................... 5-7
5-5. LA32B550K1R Parts List ................................................................................................ 5-9
5-6. LA40B550K1R Parts List .............................................................................................. 5-33
5-7. LA46B550K1R Parts List .............................................................................................. 5-57
5-8. LA52B550K1R Parts List .............................................................................................. 5-81
6.WiringDiagram........................................................................................................ 6-1
6-1. Wiring Diagram 32" /40" ................................................................................................. 6-1
6-2. Wiring Diagram 46"/52" .................................................................................................. 6-2
6-3. Connector Functions ...................................................................................................... 6-5
6-4. 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