sharp lc-46d62u

[t.j.]

have not cracked it yet! but heres pic of what it doin! seem to remember if lines like this it screen an not fixable!

[drpj23]

Re: sharp lc-46d62u

It could also very well be a main board problem considering the lines seem to appear behind the OSD.

[t.j.]

Re: sharp lc-46d62u

the main board has 2 red led on it one comes on an stays solid an the other just blinks, re seated all the wiring an turned on, lines where gone! except when in menu's or any osd! only lasted a minute before lines came back, but this time red an blue! an worse them before! will post pics soon!

[t.j.]

Re: sharp lc-46d62u

when tv first fires up it looks good for about 2 seconds. then does the lines thingy! will have internal pics shortly!

[drpj23]

Re: sharp lc-46d62u

Hmm, got any freeze/dust spray?

[t.j.]

Re: sharp lc-46d62u

nope, will get some after holidays, could always put it out side for an hour! lol..

[ben7]

Re: sharp lc-46d62u

Checked for bad caps?

Since it works for a few seconds, it seems that a bad cap could be causing a voltage regulator to go wonky. What do you think?

[t.j.]

Re: sharp lc-46d62u

the main board is all pollies! an i hit it with heat an no change! will do further testen on it after holidays, thanx!