Question about Toshiba 42HP66 42 in. LCD Television

Open Question

Toshiba 42HP66: Turns On--No Image/No Sound

Last night while watching TV the screen when blank and sound went away. The unit turns on and off, but does not display a picture or produce sound. Purchased in Nov 06. Any ideas?

Thanks,

Posted by on

  • 2 more comments 
  • ctarter Jan 14, 2008

    I have had the same problem with mine only I have a Toshiba 42" Plasma. I was watching a movie one day and then the screen was blank. It powers up, but it won't even show the menu box.

  • normanperry Mar 15, 2008

    I have a 50 in. plasma. It turns on and off by itself every 20 seconds or so, but no screen appears. Please help!!!

  • crmjlam Jul 14, 2008

    Same exact thing with my 42hp66 ;(

  • DaveyV Jan 09, 2009

    I experienced the same problem. While watching television the picture and sound went out. The power light on my 42HP66 plasma will turn on and off, but there is no picture or sound, and the set does not even warm up.

×

Ad

5 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad
  • 2 Answers

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

Ad
  • 300 Answers

SOURCE: toshiba 42hp66

Can you say WARRENTY :->

sounds like you blew a back lamp , thats gonna cost you some money

better to just get another one , and for the love of humanity use plasma , LCD with back lamps contain deadly murcury toxic , please have yourself checked emediately by a health care professional for mercury poisoning.

and sue the **** out of the company that made the set.

Posted on Sep 12, 2008

  • 50 Answers

SOURCE: We have a Toshiba 42HP66 Plasma television,

Hello, You 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 helps 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

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a 50" Samsung tv. The tv turns on and the screen comes on, then within 1 minute the screen goes black. I can still hear sound.


Samsung HL-R5087W TV screen goes blank -tv/sound on - Forums ...

www.cnet.com > Forums > Samsung

CNETJun 11, 2015 - About a month ago, the at various times the tv screen would go blankeven though the tv ... Try turning off the cable/sat box when the happens. ... In reply to: Samsung SP50L7HX DLP TV linked to Sky HD box - same problem .... on it comesback to normal. however, once it went off again (Black Screen) after only 2-3 minutes. ln-t4069f picture problem lcd warmup - Forums - CNET
Jun 11, 2015
Samsung LCD TV LN-T5265F Black Screen Diagnosis Help ...
Jun 11, 2015
More results from www.cnet.com

TV with Black Blank Screen Repair How to Troubleshoot ...

? 3:16
https://www.youtube.com/watch?v=kFdVi2ejfzA
May 8, 2014 - Uploaded by ShopJimmy.com
TV Repair Help for a TV With a Black No Image on the Screen ...Sign in to add this video to a playlist. ... LCD & LED TV Repair - No Image & Blank Black Screen Flashlight ... Easiest TV repair - How to Fix Power [TV turns off, freezes, or won't ... 1:26.Samsung LED TV Blank Screen & No Backlights Basic ...

Samsung TV screen goes black w/ audio still playing ...

? 1:49
https://www.youtube.com/watch?v=L9cjcsysdW4
Sep 11, 2012 - Uploaded by Roberto Ramos
TV screen begins to flicker then screen turns black while the audio continues to heard. I'm unable to see the TV Menu options when screen turns off. ... After turning the TV OFF then back ON again, the screen will flicker and then ... 1:26. Samsung LEDTV Repair - T-Con Board Replacement - No Picture on ...

Jan 28, 2016 | Samsung Televison & Video

1 Answer

I have Samsung 46" rear projector TV the TV just went blank


TV with Black Blank Screen Repair How to Troubleshoot ...

? 3:16
https://www.youtube.com/watch?v=kFdVi2ejfzA
May 8, 2014 - Uploaded by ShopJimmy.com
TV Repair Help for a TV With a Black No Image on the Screen ... the show I'm watching and then it turns ...

LED TV Repair Main Board Overview Blank Screen-TV Has ...

? 2:57
https://www.youtube.com/watch?v=-TU2KSuect4
Mar 4, 2014 - Uploaded by ShopJimmy.com
i have SAMSUNG led tv with NO picture and there is back light and sound OK, ... Apparently the TV was on ...

Dec 15, 2015 | Samsung Televison & Video

2 Answers

We have a Samsung PS50Q91HDX Plasma Tv which is not quite 3yrs old. Ever since we have had it, it turns itself on & off at random but this is not the main problem. Last night we were watching a show...


This is weird. I also have a plasma 50" model PS5Q91HDX and on the 5/02/11 the screen went blank when my friends daughter was watching a Wiggles DVD. The image kept coming back, flashing a scene or two before going black again. But the sound is perfect.

I wonder what is going on? Is anyone else having trouble with their 3-4 year old Samsung 50" TVs???

Jan 17, 2011 | Samsung Televison & Video

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

No image


sounds like the power supply has gone down poss. one of the electrolytic capacitors. common problem if the lampunit does not work

Dec 13, 2017 | Toshiba TheaterWide 52HM94 52" Rear...

1 Answer

Toshiba 50HP66 Blank Screen with sound


I would suggest to read what other members have reported by clicking here.
Good Luck.

Apr 28, 2008 | Toshiba 50HP66 50 in. Plasma Television

2 Answers

No picture on screen


MYGR8-YOU HAVE TO LIST BRAND NAME AND MODEL #. JOE TV

Nov 30, 2007 | Televison & Video

3 Answers

My TV has sound but No image!!!


a 42hp66 is a plasma set,, the y-sus or the z-sus circuit board has probably gone bad.. as these are expensive parts you might want to have a technician determine which one of the two is bad before ordering both of them

Nov 27, 2007 | Toshiba 42HP66 42 in. LCD Television

1 Answer

No pic but sound :/


You are having a high voltage problem. Quite possibly in the horizontal deflection. I would check the horizontal output and regulator transistors.

Sep 27, 2007 | Toshiba 40H80 40" Rear Projection...

Not finding what you are looking for?
Toshiba 42HP66 42 in. LCD Television Logo

Related Topics:

71 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75846 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Jaime Hernandez

Level 3 Expert

2336 Answers

Are you a Toshiba Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...