We bought a Pioneer SD-P50A3 TV from our neighbour. All works great except for when we first turn it on. It bows blue and yellow at the top and bottom of the screen. This can last from 10 minutes to a few hours and then the bowing disappears and the picture is fine. The TV did not have this problem when the neighbour had it. It is only a matter of 75 feet but it was set down many times as they carried it over soft ground. Could something have been knocked out of place during the move from his house to mine? I have heard that this brand of Pioneer is not user friendly.
Problem with unit is convergence--i would resolder convergence ics(they start with stk932-......)if that does not work replace them--if you need the exact part numbers email me at [email protected]
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