Theres blue lines on my sony kf-42sx300u tv fell over and the mirror inside broke, so i bought a old tv for spares, rebuilt the tv first the lamp cover wasnt secured correctly thus making the tv not turn on and the red standby light flashing .. this cured and the tv came on with a blue picture with blue lines,. has anybody got an idea what i can do ? thanks

This is a simple fix and not hard to do, first you must get the speaker grill off, usaly two screws on the bottom and they might be hidden under to caps, then remove the acsess cover from the front. From there you should see a control box with six controls, three on top of three,,,,One part label "screen" the other "focus" now turn the set on and tune to a input that HAS NO SIGNAL this should give you a black pix, probley not now but it's supose to be black. Now turn the ones marked screen , one at a time counter clockwise just a little to get the pix compleatly black, now starting with one color turn the control slowly clockwise till the color just appears then turn it back down till it just disapears (Black) do this for all three colors Now the set should runn