hi I've got a samsung t220hd that works fine for 5-10mins after this it has a few random issues, when on freeview tv the remote stops working other than power button with a long delay to turn off or it will work normal but when I change channel the sound goes or it crashes to a black screen.. Once turned off and back on it will do the same again.. I've replaced most of the psu caps but there is a ic chip that has marks round it on the mainboard like burning but not to sure if it is that part that has failed as I don't have another to test. If left on one tv channel it will be ok all day.
the voltages to mainboard seem all ok apart from the 14.5v shows as 12.8v
the voltages to mainboard seem all ok apart from the 14.5v shows as 12.8v
