The T-Con board on my Toshiba 42HL167 needs to be replaced but I don't see it after I removed the rear cover. All I see is the Low B, the Main Input and the PS Boards.

Is the T-con board hidden behind the 'perforated' metal (the metal plates that suspend the 3 aforementioned boards)?

Re: Toshiba Picture Fades To Black But Audio Continues

Thank you for your inputs. Two followup questions:

Where is this Tcon Board located. I don't see that on the rear side of the tv. Is it behind the panel/screen?

Also, when you inquire about whether the screen remains 'backlighted', what do you mean by this? Are you asking if the picture screen reverts to its black 'off' condition vs. backlighted which would show some sign of a grayish, lighted screen?

Toshiba 42HL167 . Picture fades to black after a few seconds. It use to be after a few hours, then after a few minutes but now after seconds. I bought and replaced PS board, then Input board, then Low B board. The only board left is the 'Seine/Input' board. I guess I'll try that one too but am very frustrated and don't think this will work either. Here's a short video I uploaded that shows the problem:

[url]http://www.youtube.com/watch?v=q06jYJ2nbXs&feature=plcp[/url]

Any ideas would be welcome. I'm no expert on electronics (internal combustion engines are my...