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Samsung HG55AB890 has broken microcontroller WT61P808
I have 5 LED samsung tv with same problem , no power at all...after i checked main board i found the microcontroller WT61P808 has shorted...i purchased new one from China and installed it but the tv still no power....any solution please!!! (do ineed to reconfigure the new microcontroller....or replace EEPROM? )
ANSWERS:
@waelkhoury great that you found that the IC was blown. However, it does not help us very much to try to help you. We do not know where the IC is located or which part of the circuitry it belongs to. I suggest that you post some images of all of your boards with your question. That will help us to help you. Use this guide to do so. You should have power even with reconfiguring the IC etc. It sounds like an issue on the board itself. Are all of your TV's identical Models? Remember that Samsung had issues with bad caps. Check on those.
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