Question about Protron PLTV-4250 42 in. LCD Television

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No sound on PLTV 4250

My tv has no sound. Trying to contact Protron is worthless- no one answers. Please help

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Easy! If you have a VCR,put a VHS tape in the VCR,run the video cable behind the TV and the audio cable from the VCR to a hi fi receiver/speaker(cd input or tape input.)
If you have sound coming out from the HI FI,go ahead and plug the audio connection along with the video connection behind the tv.If there is no sound, it could be:
A. your TV speaker is completed its mission-;o)Blown speaker.
B. you are on TV MUTE!
C. your audio cable is defective(small chance,cause you have left and right!)
D. your connection was incorrect.
solutiondoct

Posted on Nov 11, 2008

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How do i fix protron


Here is a great link for the manual:
http://www.manualslib.com/manual/323457/Protron-Pltv-4250.html?page=21#manual

Try page 21 through 25. There is no "factory restore" function, but you can adjust the hue and colors.

Hope this helps. PROTRON PLTV 4250 User Manual Using The Remote Control

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power supply going bad. or went bad.
get one here. The have the best price.$60
and not $100-150.
http://www.power-on.com/lcd194-3f.html

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THE BEST INPUT ON YOUR SET IS THE HDMI INPUT.2ND THE COMPOSITE INPUT. 3RD THE COMPONENT INPUT. AND 4TH THE ANTENNA INPUT. MOST DISH BOXES HAVE AT LEAST THE COMPONENT OUTPUT. YELLOW IS THE VIDEO AND RED AND WHITE FOR AUDIO. USE RCA CABLES TO GO FROM BOX TO LCD SET. ON THE DISH BOX YOU CAN GO FROM ANTENNA OUT TO THE CABLE OR ANTENNA IN ON THE LCD. SWITCH TV TO CHANNEL 3. AND TURN YOUR DISH BOX ON.

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