LCD-TV
Chassis : GAM32MUS
GAM40MUS
GAM46MUS
GAM52MUS
Model : LN32A650A1F
LN40A650A1F
LN46A650A1F
LN52A650A1F
SERVICE
Manual
TFT-LCD TV Contents
LN32A650A1F/LN40A650A1F/
LN46A650A1F/ LN52A650A1F
Refer to the service manual in the GSPN (see the rear cover) for the more information.
1. Precautions
2. Product specification s
3. Disassembly and Reassembly
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
7. Schematic Diagram
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) ....................................................................... 2-7
2-3. Spec Comparison to the Old Models .............................................................................. 2-8
2-4. Accessories .................................................................................................................... 2-9
3. Disassembly and Reassemble ............................................................................... 3-1
3-1. Disassembly ................................................................................................................... 3-1
4. Troubleshooting ...................................................................................................... 4-1
4-1. Troubleshooting .............................................................................................................. 4-1
4-2. Alignments and Adjustments ........................................................................................ 4-19
4-3. Factory Mode Adjustments ........................................................................................... 4-20
4-4. White Balance - Calibration .......................................................................................... 4-28
4-5. Servicing Information .................................................................................................... 4-30
5. Exploded View & Part List ...................................................................................... 5-1
5-1. LN32A650A1F Exploded View ....................................................................................... 5-1
5-2. LN40A650A1F Exploded View ....................................................................................... 5-3
5-3. LN46A650A1F Exploded View ....................................................................................... 5-5
5-4. LN52A650A1F Exploded View ....................................................................................... 5-7
5-5. LN32A650A1F Parts List ................................................................................................ 5-9
5-6. LN40A650A1F Parts List .............................................................................................. 5-43
5-7. LN46A650A1F Parts List .............................................................................................. 5-77
5-8. LN52A650A1F Parts List ............................................................................................ 5-110
6. Wiring Diagram ........................................................................................................ 6-1
6-1. Wiring Diagram 32” ......................................................................................................... 6-1
6-2. Wiring Diagram 40” ......................................................................................................... 6-2
6-3. Wiring Diagram 46” ......................................................................................................... 6-3
6-4. Wiring Diagram 52” ......................................................................................................... 6-4
6-5. Connector Functions ...................................................................................................... 6-6
6-6. Cables ............................................................................................................................ 6-6
7. Schematic Diagram ................................................................................................. 7-1
7-1. Block Diagram ................................................................................................................ 7-1
7-2. Schematic Diagrams ...................................................................................................... 7-4
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
This Service Manual is a property of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
© 2008 Samsung Electronics Co.,Ltd.
All rights reserved.
Printed in Korea
P/N: BN82-00347A-00
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