Question about Toshiba 55HX70 55" Rear Projection Television

1 Answer

I have a toshiba 55h70 that when I turn it on I get audio but no picture. How could I check too see if it needs a new bulb?

Posted by on

  • thour May 09, 2010

    Sounds like I need a new bulb - how do I change it? I have taken the fron and back panel off and I don't even see the bulb - can you help?

×

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Toshiba Master
  • 8,457 Answers

U have used this tv alots like 4 or five hours a day,at leat two years.Yes,it time to change the bulb.The bulb life span it over.No way to check the bulb without equipment to test the bulb.U canot tell,if the bulb is good or bad by looking at it.

Posted on May 08, 2010

  • Chi Chu May 09, 2010

    Go to You Tube type in Toshiba lamp replacement pick ur tv model or closest to ur model.It will have tutoral video how to replaced the lamp.

×

Ad

1 Suggested Answer

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,
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Disassembling 518h3


I have the same set. I have not found any videos online as of yet, but hopefully this link will help.

http://www.doityourself.com/forum/entertainment-center-tvs-stereos-vcrs-dvds-8-track-tape-players/296524-broke-toshiba-55h70.html#b

Feb 13, 2013 | Toshiba 55H70 55" Rear Projection...

Tip

Toshiba 55H70 Service Manual Download


Download Toshiba 55H70 Projection Television Service Manual

Models: 50HX70 / 55HX70 / 61HX70 / 55H70 / 61H70

8035beb.jpeg



Have you misplaced your Toshiba 55H70 Projection Television Service Manual?

Would you like a digital, searchable, pdf version of the Toshiba 55H70 Projection Television Service Guide?

Follow this link
(& click FREE) to download a pdf version of the Toshiba 55H70 Projection Television troubleshooting & repair instructions.

I hope that helps.
_______________________________________________
Toshiba 55H70 Manual Download

on May 10, 2010 | Toshiba 55H70 55" Rear Projection...

Tip

Toshiba 55H70 Manual Download


Download Toshiba 55H70 Projection Television Manual

Models: 50HX70 / 55HX70 / 61HX70 / 55H70 / 61H70

8035beb.jpeg



Have you misplaced your Toshiba 55H70 Projection Television Owners Manual?

Would you like a digital, searchable, pdf version of the Toshiba 55H70 Projection Television User Guide?

Follow this link (& click FREE) to download a pdf version of the Toshiba 55H70 Projection Television instructions.

I hope that helps.
_______________________________________________
Toshiba 55H70 Service Manual Download

on May 10, 2010 | Toshiba 55H70 55" Rear Projection...

1 Answer

The picture on my Toshiba 55H70 is distorted. Most of the screen is fine, but the bottom left looks bent with all three colors misaligned. I tried adjusting the convergence some but it did nothing for that...


hello am rico, you need to replace your convergence ics (stk392 or 393 something esle). check for caps,fuses, resistors, cold solder in the boards. if you need more help, feel free to call at anytime. 602-810-7149.

Jan 07, 2011 | Toshiba 55H70 55" Rear Projection...

1 Answer

My tv turns on and I can see the picture just fine but there is no sound. I tried testing the volume settings but no luck. Could the speakers have blown out?


COULD BE, THE BEST WAY TO TEST IS, IF THERE IS A PROVISION FOR HEADPHONES THEN PLUG IT, IF YOU CAN HEAR SOUND, THEN ITS YOUR SPEAKERS, IF NO SOUND IN THIS APPLIED STEP.. COULD BE THE AUDIO OUTPUTS, OR FUSABLE RESITORS BLOWN, OR DRY JOITS ON YOUR AUDIO IC..CHECK OUT

Oct 14, 2009 | Toshiba 55H70 55" Rear Projection...

1 Answer

2004 toshiba 65hx83 projection tv


How do you know when your light bulb has burned out? I have sound with a black screen

Aug 05, 2008 | Toshiba 55H70 55" Rear Projection...

1 Answer

Toshiba 55h70


sounds like the convergence ICs are defective and need to be replaced, they are STK392-110 you can get replacement ICs at the following link that include free instalation instructions.
http://servicemanuals.vstore.ca/

Jun 06, 2008 | Toshiba 55H70 55" Rear Projection...

1 Answer

Toshiba theaterview tz50v51


my guess would be flyback however your lucky you might be able to see a burnt spot on the board giving you a better clue.

Nov 25, 2007 | Toshiba 55H70 55" Rear Projection...

1 Answer

Toshiba 55H70 had convergence problem fixed that now vol.went out


check to make sure that the tv switch on the back panel for surround sound is not in the on position check the customer menu to make sure that the speakers are turned on

Sep 28, 2006 | Toshiba 55H70 55" Rear Projection...

Not finding what you are looking for?
Toshiba 55HX70 55" Rear Projection Television Logo

Related Topics:

145 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74245 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

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

Answer questions

Manuals & User Guides

Loading...