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I have a toshiba ct 9939 remote. the buttons have lost sensitivity. how do i open the remote to clean the contacts?

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  • sain356 Feb 03, 2010

    Thank you for your prompt and thoughtful response. I had the same thought, but when checking in the battery compartment (2 AA batteries), there is absolutely no evidence of any screws. I can not figure out how to get to the circuit board.

  • Anonymous Mar 15, 2014

    Some buttons have stopped working. I need to know how to open the remote to clean the contacts

  • Anonymous Mar 19, 2014

    I want to prise the case open to clean the contacts - any ideas?

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Check for and remove any screw(s) in the battery compartment. Then try gently prying the two sections apart. When seperated remember where the rubber buttons (buttons are usually one single, rubber like, pad) were seated (most the buttons will only fit one way, or you will remember where they were located just by looking at it). on the remaining cicuitboard in the other half of the casing, you will see numurous black dots, these are what the rubber buttons push to make the connection that will execute the command you are trying to give your tv. With a q-tip, slightly moist (no cleaning agents!), gently brush these black dots a few times. Gently rinse the rubber (buttons) pad under luke warm water ( no cleaning agents!) taking detail to the underside. A slight cleaning will be plenty to improve the functioning of the remote. Make sure to let the parts COMPLETELY DRY before installing them back in the remote!

If this helped you (or not ), please rate, thank you!

Posted on Feb 03, 2010

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