Hi all, im new here and a complete novice with electronic repair so please bear with me. The problem i have is with my Pioneer PDP 436 SXE TV 43' plasma tv. Its recently started making a strange clicking/popping/electrical sound that is very loud and annoying. The tv works fine other than that. The sound doesnt happen straight away. After around 10 minuets of use, usually when the screen turns black on a tv program or if i exit a youtube video and the scrren goes black for a split second, that is when the sound begins and then doesnt stop at all until the tv is unplugged. The sound is coming from a silver box at the back where you plug the power cable into the tv, which i presume is the AC Filter. I took the original part out and replaced it with a new one but the noise is happening with the new part as well so i presume that it is not that causing the noise. im going to share a youtube link with a video of the sound and the back removed from the tv so you guys can have a look and listen for yourselfs. Thanks for the help in advance, if i can get this fixed i will be really happy as ive recently starting to get into repairing electronics and im really enjoying it!
Many thanks
Jack
Links:
Youtube: https://youtu.be/eQD4g_m3PR4
Ac filter (Where the noise is coming from):
https://richelectronics.co.uk/produc...-plasma-om0400
Many thanks
Jack
Links:
Youtube: https://youtu.be/eQD4g_m3PR4
Ac filter (Where the noise is coming from):
https://richelectronics.co.uk/produc...-plasma-om0400
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