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LCD-TV
Chassis :N74A
Model :UA40B7000WM
UA46B7000WM
UA55B7000WM
SERVICE Manual
TFT-LCD TV Contents
1.Precautions
2. Product specifications
3.DisassemblyandReassembly
4.Troubleshooting
5.ExplodedView&PartList
6.WiringDiagram
UA40B7000WM/UA46B7000WM/
UA55B7000WM
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. MJC : Motion Judder Cancellation (FRC) ....................................................................... 2-6
2-3. Internet@TV ................................................................................................................... 2-7
2-4. Using the Content Library ............................................................................................. 2-16
2-5. Using the TV Memory Contents.................................................................................... 2-17
2-6. Using the Content Management ................................................................................... 2-18
2-7. Media Play .................................................................................................................... 2-19
2-8. Spec Comparison to the Old Models ............................................................................ 2-21
2-9. Accessories .................................................................................................................. 2-22
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 ........................................................................................ 4-26
4-3. Factory Mode Adjustments ........................................................................................... 4-27
4-4. White Balance - Calibration .......................................................................................... 4-37
4-5. Servicing Information .................................................................................................... 4-39
5.ExplodedView&PartList...................................................................................... 5-1
5-1. UA40B7000WM Exploded View ..................................................................................... 5-1
5-2. UA46B7000WM Exploded View ..................................................................................... 5-3
5-3. UA55B7000WM Exploded View ..................................................................................... 5-5
5-4. UA40B7000WM Parts List .............................................................................................. 5-7
5-4. UA46B7000WM Parts List ............................................................................................ 5-38
5-5. UA55B7000WM Parts List ............................................................................................ 5-69
6.WiringDiagram........................................................................................................ 6-1
6-1. Wiring Diagram 40" ......................................................................................................... 6-1
6-2. Wiring Diagram 46/55" .................................................................................................... 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