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Toshiba 56Hm195 Screen problems   Goto page 1, 2  Next  
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el_rafa



Joined: 22 Jan 2009
Posts: 8

PostPosted: Thu Jan 22, 2009 11:07 am    Post subject: Toshiba 56Hm195 Screen problems Reply with quote

Looks fine for about 5 minutes then goes. 1/3 bottom of screen turns into small squares light green and mostly clear. Looks like picture is fine behind the squares but still get annoying.
1st thought it was bulb but doubtful of it. I have opened back and looked for loose connectors but no luck. Seems like a problem with something which heats up and begins to fail.
Any ideas and your help is appreciated.
Google

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el_rafa



Joined: 22 Jan 2009
Posts: 8

PostPosted: Mon Jan 26, 2009 3:05 pm    Post subject: Reply with quote

:cry: Come on Jesse...Help me...Have read your responses and I am sure you know what your talking about...Please help Jesse... :cry:
Jesse Mack



Joined: 22 May 2008
Posts: 600
Location: The Last Frontier

PostPosted: Mon Jan 26, 2009 3:57 pm    Post subject: Reply with quote

::Oh Sob::
Digital tiling is usually a signal issue. One question, does it do in an all inputs??? :SOBBBB::: If you are using HDMI, try using the component input with cable. Or try using a DVD in component or composite inputs to see if the tiling goes away. :CRY, SOB:: If it goes away take your cable box to the cable company and exchange it for a new one. (I am assuming you have cable.) : SOB:

Hope this helps :Sob Sob:

Jesse (>::))
Jesse Mack



Joined: 22 May 2008
Posts: 600
Location: The Last Frontier

PostPosted: Mon Jan 26, 2009 4:02 pm    Post subject: Reply with quote

Also try unplugging the LVDS cable and replugging it in. Sob Sob::,,

Jesse
el_rafa



Joined: 22 Jan 2009
Posts: 8

PostPosted: Tue Jan 27, 2009 10:35 am    Post subject: Reply with quote

Jesse....
I have tried changing the inputs and even does it with the DVD connected to it. So that rules out the cable box doesn't it?
Any other ideas will be greatly appreciated.
Thanxs for your responses... LOL
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Jesse Mack



Joined: 22 May 2008
Posts: 600
Location: The Last Frontier

PostPosted: Tue Jan 27, 2009 11:45 am    Post subject: Reply with quote

Quote:
Also try unplugging the LVDS cable and replugging it in. Sob Sob::,,


Have you done this??

Jesse
el_rafa



Joined: 22 Jan 2009
Posts: 8

PostPosted: Wed Jan 28, 2009 12:14 pm    Post subject: Reply with quote

Have tried reconnecting the lvds cable and it still developed a blue tint on bottom of screen (about 3-4 inches high on bottom). Not as bad as before, it took about 20 minutes before blue tint came up, I hooked up a DVD player to it and tried, although it is in my garage now and the temp in there is about 50-55 degrees. (possibe that has effect on it?)
On screens with prediominately red pictures...(spiderman video)..you can still see the red squares throughtout 3/4 of screen.

Any other ideas ? Thanks again.
Jesse Mack



Joined: 22 May 2008
Posts: 600
Location: The Last Frontier

PostPosted: Wed Jan 28, 2009 2:44 pm    Post subject: Reply with quote

Blue tint on bottom of screen? Then red squared on 3/4 screen??

Since it take about 5 minutes before failure I think the next step is to post some pictures and next, do the squares move??

Jesse
el_rafa



Joined: 22 Jan 2009
Posts: 8

PostPosted: Wed Jan 28, 2009 3:00 pm    Post subject: Reply with quote

Squares do not move. It just seems as if they stack upwards and downwards ...like tetris except all squares.
I will take pictures and upload.
el_rafa



Joined: 22 Jan 2009
Posts: 8

PostPosted: Wed Jan 28, 2009 6:35 pm    Post subject: Reply with quote

Since I cannot upload the pics on here...
I will soon upload a video on youtube.com
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