Question about Toshiba 65H80 65" Rear Projection Television

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Component Video Only

My 65H80TV will not allow any of the non component inputs to work.
The 2 components inputs work fine. When I try use any other other inputs the screen goes to wavey green or pink patterns and I cant read the input menu until I go back to a component input.

Once and a while the non component inputs will work fine, but very seldom.
It looks like some sort of sync problem.

Thanks for any help you can provide.

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Re: Component Video Only

Not a lot of infor here without some trace testing and injecting a signal to find out where and how it's lost, but try this: Set it up on a non-component input and power the unit. Locate SR41 a small relay on the signal board and tap lightly around it with the back side of an insulated screw driver. Have someone watching the picture. If the

Posted on Nov 13, 2007

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Re: Component Video Only

Sounds like theres a short in side with those connections, (possibly bad installation when it was assembled, may need repaired.

Posted on Nov 12, 2007

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We have sound but no picture i have sound but no picture. when you change inputs the word input is doubled up and distorted

There were not much info in the manual but it did suggest trying this.
1st- Unplug for a few minutes and then plug it back in. Or use the reset button look it up in the manual. MANUAL

2nd- Blank screen troubleshooting

• If you're trying to watch TV, change channels or press the ANTENNA button to switch tuners.
• If you're trying to watch something that's playing on a component connected to the TV (like a DVD or a VCR tape), press the TV
button on the remote, then press INPUT until you get to the correct video input channel.
• If you're trying to watch a component (like your DVD player or VCR), make sure the component connected to the TV is turned on.
• If you're trying to watch a component (like your DVD player or VCR), make sure the component is connected correctly.

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