Question about Protron PLTV3250 32 in. LCD Television

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I have a sound but no picture

My problem is I have no more picture, the sound is ok, The light go on but close immediately after 2 seconds

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  • 92 Answers

Your backlight inverter is not working. This is the part that powers the fluorescent lights behind the screen You can either open the the TV and check the inverter for bulging and leaking capacitors or order a new one to replace it.

Posted on Apr 23, 2014

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Posted on Jan 02, 2017

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Activate the Light Feature
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Picture comes on for 2 seconds then tuns to black screen Sound ok


Hi!

This more then likely a back light inverter board issue! It can be intermittent or just black an non responsive.

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Flm-3201


Sounds like the back light is out, and the unit needs servicing. You can check this by shining a flashlight close to the surface, and if some image is seen, the the back light is the cause. Else the LCD driver is gone.

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