Question about Toshiba 42HP66 42 in. LCD Television

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I heard a pop

I was watching tv the other night. All of a sudden i heard a hissing sound then a pop..Next thing you know the screen went dark then I really couldn"t see anything and now I have a black screen with a little picture in a circle in the middle of the screen. Which you could barely see. What can I do to get this problem fixed. I do not want to buy a new TV. Please help!!!

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  • Big Gill Aug 12, 2008

    This was from a 42HP66 Toshiba Plasma TV

  • crushedic123 Apr 10, 2009

    We had a similar problem. Our television made a loud sound and then the picture went out. The television had sound and no picture. We called around to some service techs. It turned out to be two buffer boards that was in a kit. I do not know what the board #'s were. OUR cost us $586.00. The television works fine now. It was still cheaper than buying a new $1500.00 television.

  • Anonymous Apr 19, 2009

    The same down to a "t", but I did not hear hissing, just the pop!

  • garryhowden4 May 05, 2009

    i heard a pop and the screen went mostly dark

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You'll need to replace the Y sus & Z sus to complete the repair! The Y sus is what has made the z sus pop! Trust me! Also it is recommended to replace the Y drive or drives. Please feel free to give me a call if you have any questions! I'm more then happy to help you fix your TV!

Ask for Dave @ 1-503-432-9904 or message me @ pleasefixitdave@yahoo.com

Thank you! :-)

Posted on Sep 11, 2009

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Its ur ysus board

Posted on Feb 14, 2009

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Posted on Jan 02, 2017

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How to Program


Remotes With SET Button
1. Choose and press a device key i.e TV. LED will flash once.
2. Press "SET" Hold until the LED Lights up.
3. Enter the 4-digit Device code (refer code list).
4. The LED will flash once as each number is programmed at the end of the 4 digit the LED will turn off immediately if correct. If the LED flashes then something went wrong in the process. If the first code does not work then repeat the process with the next.
5. Important - Some brands use other manufacturers to make their devices if the codes available do not work the try the MAGIC search function.


Remotes Without SET Button
1. Choose and press a device key i.e TV. LED will flash once.
2. Press and hold BOTH the CHANNEL UP AND VOLUME DOWN button until the LED Lights up.
3. Enter the 4-digit Device code (refer code list).
4. The LED will flash once as each number is programmed, at the end of the 4th digit the LED will turn off immediately if correct. If the LED flashes then something went wrong in the process. If the first code does not work then repeat the process with the next.
5. Important - Some brands use other manufacturers to make their devices if the codes available do not work the try the MAGIC search function.


MAGIC SEARCH FUNCTION
1. The magic search function enables you to scroll through the entire code list one by one by pushing the on/off button. Each time you push the on/off button the remote automatically switches to the next code in the list and sends a signal to the device you have chosen.
2. Choose and press a device key i.e TV. LED will flash once.
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4. Enter the 4-digit Device code (refer MAGIC list) i.e TV is 0001.
5. The LED will flash once as each number is programmed at the end of the 4 digit the LED will turn off immediately if correct. If the LED flashes then something went wrong in the process.
6. Start scrolling by pushing the ON/OFF button as soon as your TV or Chosen device turns OFF lock the code in by pushing the DEVICE key again.

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