Sharp LC-70LE632U 2-5 error

[danlwalker]

I have a 70in sharp 70LE632U which is a good tv. It caught a xbox remote off a bounce about a month ago and now is giving me error code 2 flash followed by 5 short flash. The service manual says this is a panel power supply problem.

I have replaced both the t-con and psu boards with exact refurb replacements. I am getting the same error. I have tried power-input-channel down, input-vol down, and channel down-vol down all with no luck.

After replacing both boards as said above I laid the tv face down on the bed and get back light. Any attempt to move tv it goes back to error 2-5. I slid the tv enough to see some of the screen and noticed that i get vertical multicolored lines going about a third of the way up panel.

Is this panel shot or can it be repaired?

[stereojohn]

Re: Sharp LC-70LE632U 2-5 error

hi did you try to clean the connections arround the lcd panel the little flexible ribbon cables and the ones from the t-con ? be carefull verry fragile unplug tv before and make sure the are well in place take pictures before so you have a reference .
if the screen is not craked that could be the problem especially if it was not in a smoke free environement .

[aaronwt6]

Re: Sharp LC-70LE632U 2-5 error

You've got a broken panel on your hands. The lines are a tell tale sign even if the cracks are not visible to the eye.