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LCD-TV
Chassis : GCR26ASA
GCR32CCN
GCR32TSA
GCR37ASA
GCR37CCN
Model : LA26A450C1
LA26A350C1
LA32A450C1
LA32A350C1
LA37A450C1
LA37A350C1
LA26A450C1N
SERVICE TFT-LCD TV
Manual
Contents
1. Precautions
2. Product specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
LA26A450C1/LA26A350C1
/LA32A450C1/LA32A350C1
LA37A450C1/LA37A350C1
/ LA26A450C1N
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. Specification Comparison to Old Models ........................................................................ 2-6
2-3. Accessories .................................................................................................................... 2-7
3. Disassembly and Reassembly ............................................................................... 3-1
3-1. Disassembly and Reassembly ....................................................................................... 3-1
4. Troubleshooting ...................................................................................................... 4-1
4-1. Troubleshooting .............................................................................................................. 4-1
4-2. Alignments and Adjustments ........................................................................................ 4-15
4-3. Factory Mode Adjustments ........................................................................................... 4-16
4-4. White Balance - Calibration .......................................................................................... 4-19
4-5. White Ratio (Balance) Adjustment ................................................................................ 4-21
4-6. HOW TO UPGRADE .................................................................................................... 4-22
5. Exploded View & Part List ...................................................................................... 5-1
5-1. LA26A450C1X / LA26A350C1X Exploded View ............................................................ 5-1
5-2. LA32A450C1X / LA32A350C1X Exploded View ............................................................ 5-3
5-3. LA37A450C1X / LA37A350C1X Exploded View ............................................................ 5-5
5-4. LA26A450C1N Exploded View ....................................................................................... 5-7
5-5. LA26A450C1X Parts List ................................................................................................ 5-9
5-6. LA32A450C1X Parts List .............................................................................................. 5-34
5-7. LA37A450C1X Parts List .............................................................................................. 5-59
5-8. LA26A450C1N Parts List .............................................................................................. 5-84
6. Wiring Diagram ........................................................................................................ 6-1
6-1. Wiring Diagram ............................................................................................................... 6-1
6-2. Wiring Picture ................................................................................................................. 6-5
6-3. Connector Functions ...................................................................................................... 6-6
6-4. Cables ............................................................................................................................ 6-7
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