Question about Proscan PS61670 61" Rear Projection Television

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Sound Problems ProScan 61" Model#PS61670

After the TV is on for awhile, maybe 30 mins to an hour, the sound goes off and the TV is very staticy (sp). I can unplug it and then plug it back in after a short time and it will run for awhile then do it again.

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  • teeitup Mar 08, 2008

    I didn't get a solution for my problem on fixit. Before I got a reply I got one from a local technician. I really like your site though. It's good to know I have a place to go when I want a solution of this nature.


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A technician here suggested that I unplug any VHS or CD player as this could cause it. After doing this I had the TV on for about 4 hrs and didn't have any trouble. So far so good. Thanks for checking on me. I really like your Web page it's most helpful.

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The other day my wife was watching tv and suddenly

Ur convergence is dying or well be dead.3D pics or shutdown.U must know how to solders? The parts in convergence board must change like ICS,and all it resistors.The websites Tv Repair, for the convergence kit.The shop will cost u $300 for parts and labors.

Jan 14, 2010 | Proscan PS61670 61" Rear Projection...

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The sound just goes all of the way up. on its own and the power button does not work

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Hi there, you seem helpful, I have a Proscan PS61670 rear projection TV, I believe i need to replace the IC however in my service schematic it shows the "Digital Convergence IC" on the board as a STV2040T,...

Thats an obselete IC. Your model came with two chassis designs the CTC195 and the PTK195 could you verify which chassis your model has and I will try to cross refernce it to a substitute part number for you. Please respond to this same post when replying.

Jul 27, 2008 | Proscan PS61670 61" Rear Projection...

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The T.V. works fine, but when we plug in playstation it goes to black/white.

I had this issue. If the tv is an HD, you will need to get new cables for HD. This solved my problem.

Jul 10, 2008 | Proscan PS61670 61" Rear Projection...

1 Answer

Video 1 is the only input that gives clear picture. I tried my playstation2 in imput 2 and 3 but it is black and white and grainy.

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You can't receive two pictures at the same time on your Satellite Receiver. I have the same tv with Dish.

Dec 13, 2007 | Proscan PS61670 61" Rear Projection...

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Ps61670 proscan tv

Did you check the boost voltage?

Sep 04, 2007 | Proscan PS61670 61" Rear Projection...

1 Answer

Won't turn on.....

Pincushion Problem, there is a diode on some chassis that goes bad, sounds like you may not know a whole lot about these, I would suggest calling a service tech out to repair.

May 10, 2007 | Proscan PS61670 61" Rear Projection...

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