Question about Toshiba 42HP66 42 in. LCD Television

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42hp66 plasma no sound or picture

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HOW DO YOU HAVE IT HOOKED UP? HDMI?

Posted on Jun 30, 2008

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SOURCE: plasma tv

I have a 50 plasma Toshiba and since this morning it turns on and off every 20 seconds by itself. The control is not working either. When it's on it nakes a static sounds and then just shuts off. If anyone can lep me please do so.

Posted on Mar 15, 2008

  • 50 Answers

SOURCE: I have sound but no picture. Not even the menu text will appear.

Hello, You most likely have a bad Y sustain board! Part #'s are:

6871QYH053A, 6871QYH053B, 6870QYH005B, 6871QYH953A, 6870QYH105B.

Here is a link to the part you need!

http://www.discount-merchant.com/Y-SUSTAIN-PN-6871QYH053A-6871QYH053B-6870QYH005B-p/vizio-sku9506.htm

I hope this help you! Please feel free to give me a call or message me if you have any questions! Ask for Dave!

Thank you! :-)

Dave
1-503-432-9904
pleasefixitdave@yahoo.com

Posted on Aug 26, 2009

  • 3 Answers

SOURCE: No picture

You have a bad Y sustain or bad Z sustain! End of story! Please feel free to give me a call if you would like more info!

I'll help u fix your TV!

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

Posted on Sep 11, 2009

tvservice306
  • 458 Answers

SOURCE: Toshiba 42HP66 No Picture, Only Power Works

try replaced z board Manufacturer Toshiba Part Number 75003032 Description ZSUS PCB ASSY

Posted on Oct 02, 2009

SOURCE: My 42 in. 42HP66 Toshiba Plasma TV popped and screen went blank

One of your y driver almost go bad. For your future problem please visit my site athttp://billy-tech.blogspot.com/

Posted on May 08, 2010

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1 Answer

My 42 in. 42HP66 Toshiba Plasma TV popped and screen went blank


One of your y driver almost go bad. For your future problem please visit my site athttp://billy-tech.blogspot.com/

May 07, 2010 | Toshiba 42HP66 42 in. LCD Television

1 Answer

Toshiba 42HP66 No Picture, Only Power Works


try replaced z board Manufacturer Toshiba Part Number 75003032 Description ZSUS PCB ASSY

Oct 02, 2009 | Toshiba 42HP66 42 in. LCD Television

1 Answer

I have sound but no picture. Not even the menu text will appear.


Hello, You most likely have a bad Y sustain board! Part #'s are:

6871QYH053A, 6871QYH053B, 6870QYH005B, 6871QYH953A, 6870QYH105B.

Here is a link to the part you need!

http://www.discount-merchant.com/Y-SUSTAIN-PN-6871QYH053A-6871QYH053B-6870QYH005B-p/vizio-sku9506.htm

I hope this help you! Please feel free to give me a call or message me if you have any questions! Ask for Dave!

Thank you! :-)

Dave
1-503-432-9904
pleasefixitdave@yahoo.com

Aug 13, 2009 | Toshiba 42HP66 42 in. LCD Television

1 Answer

Toshiba 42" plasma tv 42HP66. All of a sudden, no picture.


Hello, You may have a bad power supply! Its hard to say! I need more info! please feel free to call or message me if you would like more help with your TV!

Thank you!

Dave
1-503-432-9904
pleasefixitdave@yahoo.com

Apr 07, 2009 | Toshiba 42HP66 42 in. LCD Television

1 Answer

No picture on my Toshiba 42HP66 plasma tv.


I too have this problem with no help from hh Gregg, where I bought the tv, and no help from Toshiba. I resorted to calling the BBB and complaining about the defective workmanship. I took the tv, which is less than 2 years old, apart and found the y-sus board, behind the y-sus board is a foam rubber spacer to seperate the circut board from the backside of the screen. I think this pad is designed to prevent heat buildup in the y-sus board. The pad itself is held on by glue and that glue melted causing the y-sus board to short out. I noticed this after finding a tacky substance behind the board. The heat from the plasma screen melted this and also the pad itself. Toshiba claims no resposibility because the tv was out of warranty. Thanks Toshiba.

Jan 22, 2009 | Flat Panel Televisions

1 Answer

42hp66


Hello, You most likely have a bad Y sustain board! Part #'s are:

6871QYH053A, 6871QYH053B, 6870QYH005B, 6871QYH953A, 6870QYH105B.

Here is a link to the part you need!

http://www.discount-merchant.com/Y-SUSTAIN-PN-6871QYH053A-6871QYH053B-6870QYH005B-p/vizio-sku9506.htm

I hope this help you! Please feel free to give me a call or message me if you have any questions! Ask for Dave!

Thank you! :-)

Dave
1-503-432-9904
pleasefixitdave@yahoo.com

Nov 28, 2008 | Toshiba 42HP66 42 in. LCD Television

1 Answer

Toshiba 42Hp66 No picture only sound


to test the zsus board check for a low resistance on the fuse to ground. sadly if the zsus is bad, the ysus and one or both of the driver boards is probably also bad. best to change all at once as a defective one can tacke out the others.

Apr 19, 2008 | Toshiba 42HP66 42 in. LCD Television

3 Answers

Plasma tv


I have a 50 plasma Toshiba and since this morning it turns on and off every 20 seconds by itself. The control is not working either. When it's on it nakes a static sounds and then just shuts off. If anyone can lep me please do so.

Mar 13, 2008 | Toshiba 42HP66 42 in. LCD Television

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