Question about Toshiba TP50F60/61 TV

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Toshiba Theaterview TP50F60 Color tube problem

I just traded an old amp for this tv. It turns on and it will show a faint picture but the light from the red,green and blue projectors show through the screen and onto the wall. What could be causing this problem?Thanks I really want to get this fixed

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  • Anonymous Oct 11, 2008

    I HAVE TRIED TO ADUST THE PICTURES AND STILL NOT SHOWING GOOD.

  • swomina Oct 13, 2008

    I found out what the problem was. My lenticular screen is damaged so it's not catching the light properly. As a temporary replacment I removed the fresnel screen and made a screen out of two layers of wax paper fused together. The image quality isn't the greatest but it's definitely watchable.

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3 Suggested Answers

  • 67 Answers

SOURCE: color

I would not recommend changing tube usually 10,000 volts on a crt so very dangerous better to buy a new tv typically around the same in price

Posted on Apr 14, 2009

  • 7 Answers

SOURCE: Not able to get red tones on TV

the problem is at the crt base .there r three red,blue n green o/put.verify if there is dry in the soldering n check the red cathode voltage it must b around 150 .if not then check the resistor that feeds the red o/put.it could b 12 to 15k. all crt have 3 driver color red blue n green,whenever one driver not working the color changes.that wat happened to ur tv now i do not know wat model u have.the drivers may b transistors or now its ic that r being used like tda 6103q.best of luck

Posted on Jan 09, 2010

BElectric
  • 1140 Answers

SOURCE: blue and yellow ghost on the people and objects on

Hi,

If you can't adjust the convergence in all directions for all colours, then you need to replace your convergence ICs (integrated circuits). This can cost $300 - 400 to have the work done professionally, however it is possible to buy a self-repair kit. The kit for your TV can be bought here:

http://www.tvrepairkits.com/xcart/home.php?cat=3988

This kit costs $69.99 and includes a step-by-step photo instruction guide and the supplier states: "You do not need to have any prior electronic repair experience to use this kit."

This kit includes everything you need to complete the self repair including details of how to dis-assemble the TV, locate the convergence ICs and adjust the convergence following installation.
De-soldering of the original ICs is required and soldering in of the new ones, however they also provide instructions on soldering and offer email, phone or live chat support to assist you in completing the repair.

Many people have bought these kits and fitted them sucessfully saving themselves several hundred dollars. If you buy one, I would advise a little soldering practice before tackling your TV.

Hope this helps.

Regards,
BElectric

Posted on Dec 06, 2010

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1 Answer

TV Won't turn on, Has flashing red light.


Flashes of standby light is fault indication. Count it and confirm the number of flashes occurs at one time switch ON. If you wish to get more details about these blinking codes to Toshiba sets, check this link. Pull up older posts there.

Mar 02, 2013 | Toshiba TP50F60/61 TV

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TP50F60/TP50F61 picture won't come on for long stretches


If you need to hit the tv my money is on a bad solder joint. Re-flow solder on any suspicious joints.

Oct 08, 2012 | Toshiba TP50F60/61 TV

1 Answer

WHY COLOR IS HAZY?


Model indicated is a projection set with three picture tubes.

Cleaning may help your problem--two ways to do this-

with set unplugged remove rear cover and clean the three large black lens you cannot miss--if dusty the picture will be dull and darker--should be done once a year.

Peek up inside to the rear and look at the mirror--unless grimy leave it alone.

Other way is to remove entire screen unit which if you have not done that entails some danger of damage to the screeen.

Try cleaning the lens to see if improvement.

Jun 12, 2012 | Toshiba TP50F60/61 TV

1 Answer

Have an older Toshiba theaterview TV, when turn on, we have no picture, no sound, just black screen and blinking red light that just continuously blinks.


Theaterview suggests a rear projection--in that case it most likely is in the convergence circuit--unsolder chips (convergence) and see if set turns on.

Some of their regular TV sets (picture tube) if the light is just blinking means the same thing=shutdown because of a short/problem but a model number would tell me which you have.

May 23, 2012 | Toshiba Standard (CRT) Televisions

1 Answer

After turning the tv on the colors are reddish and slow to conform to the normal color tones. i have a 36" toshiba flat screen tv


My first concern would be that, the picture tube is going bad. The problem you describe, tell me one of the color guns is shorting. In this case I would think the green gun is shorting. There are three color guns in the neck of the picture tube. They are red, green, and blue. Most of the time the green will short as it is powered heavily in most TVs. The next thing to check, is the small board connected to the picture tube. Look for any and all bad grounds on this CRT board. This is another big problem in all Tube type TVs. On this small board there will be three color output transistors, and resistors. These will many times run very hot and will create bad grounds over time. Check and resolder as necessary. If the CRT board does not fix your problem, replace the TV. Picture tubes are very expensive and will not be feasible for replacement. Search for a new TV. Thanks for asking and show all hands of support!

Jun 26, 2011 | Toshiba 36A43 36" TV

1 Answer

I have a Toshiba 36"


Resolders the FBT-(flyback tranformer).Resolders the video board connections sockets holes,that the board connected to the CRT-(tv tube).Plug in the tv,to have power to the tv,take out the tv video board,for exposer of the CRT-(tv tube).Take an electrical wire with a good insalation in it,grounded to the tv steel frame some where.Take the other end of the wire go toward the open high voltage CRT-(tv tube).U will hear a pop sound,than ur tv CRT-(tv tube) is a 100% clean out of contaminations or u will hear a deeing sounds only,mean the tv CRT-(tv tube) it is to old to pop anymore,just let tv deeing sounds going on for like about 20 mins to rejuvenated the old CRT-(tv tube).After this repluging the tv video board for a tv signal and readjust the button on the FBT-(flyback tranformer) that said focus to fix the CRT-(tv tube) focus problems.

May 01, 2011 | Toshiba 36A40 36" TV

1 Answer

TP50F60/TP50F61 not working; no picture or sound;


Any malfunction associated with a flashing light usually indicates a circuit problem or defective component. Unfortunately, the days of taking off the back cover of your TV and replacing a defective tube or fuse are long gone. Proper servicing will require troubleshooting procedures that can only be performed by a qualified electronic repair facility or professional television repair person. Ask for an estimate and a realistic appraisal of whether the set can be adequately fixed. Depending on the age and condition of your TV it may not be cost effective to repair.

Sep 11, 2009 | Toshiba TP50F60/61 TV

2 Answers

TV turn off and problem with red colour


the problem is in your color circuit and power supply make checks in those areas check the power supply regulator, diodes, cap ,and resistors.in the color circuit replace your color ic.then you can do resoldering of the components in the those same circuit,this will contain your problem good luck.

Jul 26, 2007 | Toshiba TP50F60/61 TV

1 Answer

BLINKING POWER LIGHT


Muddy,No,The Problem lay in the Power Supply Delection of your Set Please summit me a Model #

Jul 17, 2007 | Toshiba TP50F60/61 TV

1 Answer

Toshiba 32A41 TV -- color problem


Toshibas are notorious for developing shorts in the inernal guns of the picture tube. In your case the green gun is shorted to G1. The noise you heard was an internal arc between the elements. It is unfortunate however, the repair of this problem usually requires the picture tube to be replaced. Sometimes a savvy technician with sencore picture tube rejuvenator can remove the short. This however usually does not last. Scrivitron

Jun 16, 2007 | Toshiba 32A41 32" TV

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