Question about Symphonic ST420FF 20" TV

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TV remote quit working

My Symphonic WF2703 TV remote began working sporadically, then quit altogether; remote control is working for other components, just won't control TV at all. I isolated circuit RCV101, removed a small IR receiver transistor 342D0017, took it to my local TV repair place, they said they couldn't help. Got any ideas?

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  • Gene Brown Apr 29, 2007

    Thanks snakehead, I went to the local appliance repair shop & the TV tech just happened to be there, he robbed the IR from a junk TV and gave it to me no charge! I installed it and the remote works perfectly once again. Thanks for the help!

    - Revman

  • Anonymous Nov 16, 2008

    remote control receiver will not work.

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Here is my blog how to repair remote controls:

Here is my blog on the subject how to repair remote controls
http://www.instructables.com/id/Repair-your-remote-controls/

To dignose if your remote control is faulty just point your digital camera towards your remote and push the buttons.
If your remote works you should see light flashing on the LCD view finder of your camera.

Repairing the remotes can be succesful about 90% of the time unless the remote has been chewed by the family dog ?

Posted on Sep 29, 2008

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Hi Revman try www.dalbani.com or repairworld .com they would be able to sell you a IR if they dont have you will have to go to the scrap yard for tvs.good luck.or contact the supplier.

Posted on Apr 26, 2007

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