Toshiba TP61G90,Turns off, bad FLYBACK?

[nickdapimp90]

I have a Toshiba projection TV and when i turn it on it will stay on for about 10 seconds and then literally click's off and blink's a red light(no code). Also it has odd horizontal lines in all 3 colors. The problem it hard to explain in text so I made a YouTube video that tells a great deal more about my problem.

http://www.youtube.com/watch?v=wpnuwK1mbT0

I also just some relevant pictures
>same FLYBACK thats i have.
>what the screen looks like when on.

Please post anything you need to see or any thing i have to do to help you.

Any information would be great because i don't usually work on these kind of things.

[Village Electronics]

Re: Toshiba TP61G90,Turns off, bad FLYBACK?

I have a Toshiba projection TV and when i turn it on it will stay on for about 10 seconds and then literally click's off and blink's a red light(no code). Also it has odd horizontal lines in all 3 colors. The problem it hard to explain in text so I made a YouTube video that tells a great deal more about my problem.

http://www.youtube.com/watch?v=wpnuwK1mbT0

I also just some relevant pictures
>same FLYBACK thats i have.
>what the screen looks like when on.

Please post anything you need to see or any thing i have to do to help you.

Any information would be great because i don't usually work on these kind of things.

I saw your video. If the fly were bad it would not light. Leaving the line across the screen had probably burned the face of the CRT's by now and convergence IC's never "look bad".

[nickdapimp90]

Re: Toshiba TP61G90,Turns off, bad FLYBACK?

I saw your video. If the fly were bad it would not light. Leaving the line across the screen had probably burned the face of the CRT's by now and convergence IC's never "look bad".

So what are my choices?

[Krankshaft]

Re: Toshiba TP61G90,Turns off, bad FLYBACK?

You have practically no vertical deflection most TVs shut themselves down when the vertical IC goes to prevent burn in.

Check the vertical output IC and the caps around it on the signal board for starters.

[nickdapimp90]

Re: Toshiba TP61G90,Turns off, bad FLYBACK?

You have practically no vertical deflection most TVs shut themselves down when the vertical IC goes to prevent burn in.

Check the vertical output IC and the caps around it on the signal board for starters.

Thank you for your input, I'm getting the service manual now to find out where that thing is hiding.

[nickdapimp90]

Re: Toshiba TP61G90,Turns off, bad FLYBACK?

You have practically no vertical deflection most TVs shut themselves down when the vertical IC goes to prevent burn in.

Check the vertical output IC and the caps around it on the signal board for starters.

So i cant seem to find the service manual for this model and was woundering if you knew where to start looking for the IC?