Question about Toshiba 43H70 43" Rear Projection Television
Okay I bought this tv used, and everyhting was fine until I started getting this weird black flickering lines on the screen. The picture is still fine and clear. The flickering comes and goes. Sometimes it's there and then won't come back for weeks, very strange. It might be a connection problem inside, here's my next issue. I had a dvd player plugged in the a/v cables, it worked fine and then all of sudden i got sound and no picture, so i bought a dvd player and it worked fine as well, then the same thing happened. I tested the new one on my friends tv and it works fine. i don't get it? lastly, i think my coax cable things are loose. sometimes the reception goes blurry/distorted and i need to jiggle the coaxial cable thing. how do i tighten the loose connection? I'm sure this all connected, but i don't want to open this thing up and break it. so, i need help figuring out why my tv flickers black lines at times, dvd players that work and then don't, and how to tighten the loose coax/coaxial cable connection? Thanks.
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