Question about Vizio L32 32 in. LCD HDTV

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My remote to change channels is not working everything else is working on remote. just the up and down channel. The vol next to it works.

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  • Vizio Master
  • 8,457 Answers

Take the remote aparts,clean the plastic film and PCB circuitries with some Q tips with some rubbing alchahol.This should solved the problems.But,take a look at the channels up and down buttons back of the rubbers film little black dots to make contact with the PCB circuitries is it worn out?Yes,sorry ur remote can't be fix.Sometime every things it clean and look good but,still have the same problems,the CPU chip it shorted this can't be fix either.Try website like Remotes.com to buy an exact or very close to the original remotes.

Posted on Jun 05, 2010

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I have a toshiba tv 39al900a which was won in a raffle. When you turn it on it says please scan channels.t.


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Here is the manual, page 12 explains how to use the remote and the next few pages cover the initial setup and scanning of channels.
http://www.mytoshiba.com.au/file/download/resource/file/23089/39al900a%20owner's%20manual.pdf

If the remote is still not working, get a universal remote to replace it. This link gets you the codes to program the universal to work with your TV. http://codesforuniversalremotes.com/universal-remote-control-codes-toshiba-tvs/

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1. programed RCVR with code 0314
2. then assigned a key (such as the TV/VCR key) with the EFC number of 300
3. then reprogramed RCVR w/ code 0027

498 "surround mode"
568 "+10"
578 "band"
370 "stereo"
702 "6"
444 "4"
447 "2"
317 "8"
701 "0" (zero)
450 "7"
704 "5"
707 "3"
449 "1"
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Try This an see if works

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3.) Scroll down to "Settings" and press 'Select'

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Since all the other buttons are working well, that also requires that the receiving end of the pair to be working well, thus ruling out problems on that end.

Solution: Reprogram your remote to support the appropriate channel up/down codes for your TV/Tuner in question.

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