Question about Toshiba 43H71 43" Rear Projection Television

1 Answer

Blue ghost When the tv is on there is what I would call a blue ghost in the picture. It seems that the blue projection lens is off set. When I run the touch focus, the green and red lines are straight but the blue lines are curvey. At the end of the touch focus it says "touch focus error". How can I correct this problem?

Posted by on

  • Anonymous Mar 16, 2014

    green went way out, can not set red and blue to green.

×

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 3,130 Answers

If you have the ability to work on solid state electronics and know how these circuits work, you will need to replace the convergence IC's in this TV set. If you do not, call in a pro to assist you in this repair. Good Luck

Posted on Jun 20, 2007

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.
Good luck!

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:

2 Answers

I took the back of the tv off and the blue lamp is not bright like the red and green. Could this be a coolant problem or lamp. I have the PT5492S Akai rear projection TV.


The blue is usually dimmer than the other two lens; what I would suggest is try to look into the lens with the set on; BE CAREFUL AND NOT TOUCH ANYTHING INSIDE THE SET.

If the red and green show a picture but the blue looks like a floodlight you have bad Glycol in the blue tube (common in these sets).

If all have a normal picture remember to wipe the lens clean at the top; do not try to take the lens etc apart.

Before you rate this information let me know what you find.

SD TECH

Aug 15, 2011 | Akai PT5492S 54" Rear Projection...

2 Answers

I have blue ghosting in our TV picture


if the picture looks kinda 3-D
Normal 0 MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} The best advice I can tell you at this point is to go to tvrepairkits.com and order the complete convergence kit for your model of TV set, no need to search and order multiple parts from different sources and pay multiple shipping fees! The kit comes with original Sanyo STK IC’S , not those cheap aftermarket or china made IC’S full pictorial directions, the thermal paste, resistors, the correct Pico fuses, AND free live on-Line tech assistance in case you run into a problem with the repair. They ship out 2 to 3 day Priority mail, the next day in most cases you may need to open the set and tell them what the STK numbers are on the chipsGOOD LUCK!!!
Larry Dillon, senior tech/tvrepairkits.com

Jul 06, 2009 | Akai PT4298HD Rear Projection Television

2 Answers

We have an Hiatchi UltraVision Model# 53SWX10B that the sounds comes on initially then 30 seconds later goes mute. The picture is still great but since it's 8 years old is it worth repairing. What could be...


Hi , audio output failure, possibly needs re-boot of cable/sat system, too many variables to troubleshoot on here, and thats generally a great tv so yes I would advise you to get a tech to fix it, video-tek

Jul 01, 2009 | Hitachi 61SWX10B 61" Rear Projection...

1 Answer

Blue ghost


Replace convergence IC'S and check values of convergence circuit resistors.

Aug 07, 2008 | Samsung HCN4226W 42" Rear Projection...

1 Answer

Problem with HD feed from satellite receiver


I just had my HD DTV installed this weekend, you have to leave it on 480p. I too purchased my tv in 2002. Per DTV, its an older model and you have to stay with the 480p to get the best possible picture. I have to admit, don't know what the 1080i looks like, but 480p is showing me a very good picture. Best I have ever seen on my TV.

Jun 27, 2008 | Panasonic PT-53WX42 53" Rear Projection...

1 Answer

Ghostly image with more Blue in Picgture


Yes you need to replace both STK392-040 convergence ICs. You can get new replacements at the following link and they provide free instalation instructions with pictures so you can do the repair yourself in about an hour. They alos have free online instant messageing available to all there customers. heres the link.
http://servicemanuals.vstore.ca/

May 26, 2008 | Samsung PCL6215R 62" Rear Projection...

1 Answer

Blue shadows/ghosts


how old is the tv ??
if this tv is older than 5 years it may need to refill the liquid on the proyection bulbs and/or could have contaminats in the fluid causing the ghost and to fix that you will need a professional person to do it

Apr 03, 2008 | Toshiba TP55H60 55" Rear Projection...

1 Answer

Akai PT5598HDI Rear Screen Projection TV With Blue Shadowing


If the ghosting is like a 3D effect its your convergence ICs , but if its like a blue Halo around objects that usually means your CRT coolant has congealed and will need replacement. The blue is the first tube to congeal for some reason, followed by green. Red seems to be not quite as prone to this. It is a normal occurrence n sets about 4 years old to need the coolant changed.

Jan 25, 2008 | Televison & Video

1 Answer

RCA 52" HDTV Rear Projection TV MM52110JX1


Replace FL231 400ma fuse. this will fix your problem.

Oct 26, 2007 | RCA D52W19 52" Rear Projection Television

1 Answer

Hitachi tv, model 53udx10b


Sounds like you need to run Magic Focus.

Sep 22, 2007 | Hitachi 53UDX10B 53" Rear Projection...

Not finding what you are looking for?
Toshiba 43H71 43" Rear Projection Television Logo

Related Topics:

137 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75178 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Jaime Hernandez

Level 3 Expert

2335 Answers

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

Answer questions

Manuals & User Guides

Loading...