Re: 42" vizio/lg plasma sound no picture
I have checked that and all is good. I have a hand held temp scanner I use for automotive (brakes) and both of these boards y and z run at 145 degrees. I put a cooling fan on the y board, also I turned the voltage down a bit on the z board and that took care of the specles. On my pioneer the upper caps on both y and x drive are showing signs of heat stroke. (still waiting on the power supply) caps of any kind can`t take this kind of heat. The specs change rather quickly as temps rise. Also waveform adjustment does very little to picture quality. (vizio/lg) I really think these tvs need way more heat sink than they are given!
Going to look at a 40" and a 50" insignia both working with picture issues only about 2 years old...wish me luck!
Cadiman
I have checked that and all is good. I have a hand held temp scanner I use for automotive (brakes) and both of these boards y and z run at 145 degrees. I put a cooling fan on the y board, also I turned the voltage down a bit on the z board and that took care of the specles. On my pioneer the upper caps on both y and x drive are showing signs of heat stroke. (still waiting on the power supply) caps of any kind can`t take this kind of heat. The specs change rather quickly as temps rise. Also waveform adjustment does very little to picture quality. (vizio/lg) I really think these tvs need way more heat sink than they are given!
Going to look at a 40" and a 50" insignia both working with picture issues only about 2 years old...wish me luck!
Cadiman
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