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Toshiba Tv

 
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jillxena
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PostPosted: Thu Sep 08, 2005 8:55 am    Post subject: Toshiba Tv Reply with quote

Toshiba TV Model:219T9E.No picture,only white line at the center of the screen.How to fix this problem. Rolling Eyes
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PostPosted: Sun Sep 11, 2005 10:44 am    Post subject: Reply with quote

change frame output ic
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minnie



Joined: 18 Aug 2005
Posts: 2877
Location: Hell

PostPosted: Sun Sep 11, 2005 3:20 pm    Post subject: Reply with quote

Anonymous wrote:
change frame output ic


Or it's called the vertical ic.
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Brian Hoskins



Joined: 11 Sep 2005
Posts: 11

PostPosted: Sun Sep 11, 2005 4:48 pm    Post subject: Reply with quote

Check for supply voltages to the Frame IC. If you don't have a schematic, look up the data sheet for the IC. If your supply voltages are there, you can use an oscilloscope to check whether there's any vertical input to it from the jungle IC. If you don't have a scope, and I get the impression that you don't, then you're just going to have to take a guess as to what the problem might be. If I had to guess I'd agree with both of these guys and try changing the frame IC. Also make sure you change the bootstrap cap at the same time, if one is present.

Brian
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