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I have a toshiba theatreview rear projection tv. i was wondering where to find theconvergence chips because i think they need replaced.

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  • bradysrental Jan 31, 2010

    i have to run to my house and check where is the model number located?

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What is the model number for your Toshiba TheaterView TV?

Older TV's allow you to adjust convergence by turning a screw for a potentiometer, newer TV's do it via a service menu using the remote control. I can help with either provided I know exactly which set you have.

Posted on Jan 31, 2010

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I think you answered your own question. You have a rear projection television. It sounds like the lamp is not functioning correctly.
All projection lamps have a recommended life measured in hours. I checked the web and this model appears to be about 3 or 4 years old. from 2005 or so.
The lamp in my Samsung is rated at 3000 to 5000 hours, I had 12,800 when the service Tech was in changing another part.
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Look for the convergence menu in the manual and try to align it.

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This is a problem within the convergence circuit. If you can solder you should be able to repair this yourself. Let me know if you wish to attempt the repair and I'll provide additional details and instructions.

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