Question about Toshiba 24AF41 24" TV

Open Question

Toshiba 28/32Z44/47 TV

Sound but no picture? TV only 4years old.

Posted by on

1 Suggested Answer

jerryg50
  • 1646 Answers

SOURCE: toshiba tv

Some common causes are:

A component is failing and it is thermo sensitive. As it warms up it starts to work in spec, and thus the set can start up. Most of the time this type of component can be in the scan amplifiers or in the power supply.

The CRT is going weak. When its emission level is below a specific value according to the design of the set, the uPC sends a command to not allow the high voltage to start up, or it is not allowing the the electron-guns to be biased on. As the heater in the CRT warms up, the electron-gun becomes in to proper spec, and thus the uPC allows operation.

Eventualy the set will no longer start up, or what ever is failing will fail completely.

You can take the set in for a service estimate, but personaly I would be shopping for a new set.


Jerry G.

Posted on Apr 19, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Toshiba regza tv switches on but has no picture or sound


I can try to help but: what is the model number and how old is this set? Model and date made will be on rear of set.

Dec 19, 2012 | Toshiba Televison & Video

1 Answer

NO SOUND GOOD PICTURE TV IS ONLY 5 MONTHS OLD


Unplug,replug the tv back about an hour later.Go into the tv menu,go to SOUND,go down to reset it to back to factory setting.The sound now should return,not,than ur tv the Tuner board have problems,call for warrenty serviced.

Jun 28, 2010 | Toshiba REGZA 47HL167 TV

1 Answer

65" toshiba projection tv no picture but has sound..


if you could hear only sound in tv and not picture means it might be the picture tube problem just check it.

Sep 17, 2009 | Toshiba 55H70 55" Rear Projection...

1 Answer

Horinzontal white line with sound


vertical collapse. usually not to expensive to fix.

Jun 02, 2009 | Toshiba 32A33 32" TV

1 Answer

My Daewood Tv is 4Years old,perfect voice-no picture.any suggestion ? Thank You


Flat panel?

If an LCD TV, probably inverter or main power supply.

Nov 07, 2008 | Televison & Video

Not finding what you are looking for?
Toshiba 24AF41 24" TV Logo

Related Topics:

169 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

71736 Answers

Jaime Hernandez

Level 3 Expert

2294 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...