 Posted: Tue Mar 08, 2016 10:16 pm Post subject: |
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| http://elektrotanya.com/?q=showresult&what=LE19B450C4W&kategoria=&kat2=schematics | |
| Posted: Tue Mar 08, 2016 1:52 pm Post subject: Samsung LE19B450C4W - SMPS Problem |
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| Hi all.
This is my first post here. I hope you can help me. I have this Samsung LCD. The problem is with the power board: it blows up the fuse and thermistor. I had left it apart for a few months, after trying and repair it. At that time I changed the driver IC and checked the rectifier bridge and the High Voltage Cap. Now I would like to try again and need your suggestions about what to check. Does anyone have the schematic? The board model is PWI1902ST. Thank you Alex |
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