Hi there guys, I've got an LG 50pj350 here with what looks like rather bad Mal discharge. Tv was working fine the night before, when turned on the next day the screen flickers bright white at start up then turns on as normal however there seems to bed severe mal discharge (sparkles everywhere).
I read a thread here where someone had the same issue which was solved by replacing the Zsus board so I decided to wing it and replace the zsus however the issue remains. I've tested voltage test points on the power supply, ysus and zsus boards and all appear to read correctly (Va: 60v; Vs:208v; VSC:198v; vy:135v; VZB:100v). Unsure how to proceed from here, assuming something is wrong with YSUS board? However I don't know how to confirm this and they are rather pricey at about $125USD, there are repair kits available but they don't list which components are included.
Thanks in Advance.
I read a thread here where someone had the same issue which was solved by replacing the Zsus board so I decided to wing it and replace the zsus however the issue remains. I've tested voltage test points on the power supply, ysus and zsus boards and all appear to read correctly (Va: 60v; Vs:208v; VSC:198v; vy:135v; VZB:100v). Unsure how to proceed from here, assuming something is wrong with YSUS board? However I don't know how to confirm this and they are rather pricey at about $125USD, there are repair kits available but they don't list which components are included.
Thanks in Advance.
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