Question about Toshiba 43H70 43" Rear Projection Television

1 Answer

I want to remove the picture tube of a projection t.v. console lx1-sears

Blown out by an electrical surge ,I was told by Sears not to repair it,as it would cost $2000.and next year it is obsolete, totally.Gio

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

    Sergeant:

    An expert that has over 500 points.

  • Expert
  • 280 Answers

There are three picture tubes in a projection set.
Remove the front screen and you can see the 3 lenses. There is a steel frame they are mounted to and you will see bolts around that frame. remove all the bolts and lift the complete assm. up. Disconnect all wires to the yoaks and picture tubes and lift the tubes and lenses out. then you can separate the tubs from the lenses.. be carefull as there is a coolant between the projo lenses and the tubes. this stuff is messy so don't do it on you front room carpet. If you get the coolant on you was it off with Windex

Posted on Jun 20, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Sony KDP-51WS6755 not turning on, power surge, pop, 6 blinks.


unplug it immediately. never tolerate a sizzle (frying noise) or a popping noise. do NOT replug. fire hazard.
contact serviceman for repairs. Sears Home Service can handle this for you.

Apr 14, 2010 | Sony Grand WEGA KDP-51WS655 51" Rear...

1 Answer

TV has red lines and showing double the picture. One Sears tech suggested may have to replace bulb for $500???


yes thats a good price to replace a bad red picture tube and at the same time the convergence ic , this is for the doble picture and lines

Apr 12, 2010 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

Tv picture blurry, not clear


The LXI or Sears brand used philips TV's. These sets are known for bad coolant fluid. In between the picture tube and their lenses is a layer of clear coolant. Over time the coolant breaks down and causes the picture to become blurry. This can be a complicated repair involving removal of the picture tubes and lenses. Have a repair shop check it for you. Thanks for using fixya.

Dec 12, 2009 | Projection Televisions

1 Answer

Sony KP-51WS510 51 in. Rear Projection Keeps blinking 5 times. The red and green projectors are working fine, but the blue is not working. Sears service replaced the power supply, and the first board, then...


You may want to recheck your connections coming off the blue tube to the board. Also check the IC links/Pico fuses on the power board. I have a repair manual for this Tv if you need it. shanesebay304@yahoo.com

Dec 10, 2009 | Sony KP-51WS510 51" Rear Projection...

1 Answer

1998 Sears 626.5538 Television color issues???


You either have one of two problems the first is bad picture tubes or circuitry to drive them, At this age it time to get a new TV; Both repairs are not cost effient.

Dec 18, 2008 | Projection Televisions

1 Answer

G-board fir KP-48S75


I been replied you in your post, check it out..

http://www.fixya.com/support/t1129194-g_board

Oct 11, 2008 | Sony KP-48S75 48" Rear Projection...

1 Answer

Picture color alignment off, red blue halos


Its more than likely the two convergence ICs STK392-560 and the 12 4.7 ohm 1/2 watt resistors that need replacing. Thats a common issue in all rear projections. You can get replacement ICs and resistors at the following link with free instalation instructions with pictures. for 1200 you could replace every board inside your TV almost twice. I wouldnt recommend using sears to fix your set. Drop the people at this link a email and state your problem and model number.
http://servicemanuals.vstore.ca/

Jul 23, 2008 | Sony KP-57WS500 57" Rear Projection...

2 Answers

60P8341A 60 in. Phillips TV


I had the same problem, I had a repair man to come out n he told me what the problem wasn that it will cost around $300.00. So i took it apon myself n removed the keyboard behind where the power buttons are. I waited 10 minutes and replaced it then I had no problems for3 years. Now that its started back up i need to replace it, but they don't sale the part n e more. But I found a substitue part on Sears direct parts n the part number is RFR-PTS-28 they look different but work the same. Right now the price is $28.00.

Apr 30, 2008 | Philips 60P8341 60" Rear Projection...

1 Answer

Picture surges


forget anything you ever told about this product if you unsolder the convergence ics stk pack and the tv stays on then just the beginning of your problems the vast majority of these tvs have burned fluid in the picture tubes and restoring the elctronics to working is time not well spent the panel for the deflection circuit ( in the middle)? would have to replaced if the tv does not power on

Dec 08, 2006 | Philips 9P5034C 50" Rear Projection...

Not finding what you are looking for?
Toshiba 43H70 43" Rear Projection Television Logo

Related Topics:

205 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Projection Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

Dave Naylor
Dave Naylor

Level 3 Expert

834 Answers

The Knight
The Knight

Level 3 Expert

68157 Answers

Are you a Toshiba Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...