Question about Bush 2871NTX 28" TV

1 Answer

Bush 28inch widescreen tv

Clicking sound from rear of tv no picture or sound, only a fast clicking noise.

Posted by on

  • 2 more comments 
  • Robertidwal May 07, 2008

    help and how much to repair do you think?

  • Anonymous May 24, 2008

    clicking sound from rear of tv no picture or sound fast clicking sound fron rear

  • hotstop May 24, 2008

    yes

  • tony anayoa Aug 03, 2008

    my own have picture but there is no sound

×

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.

  • Bush Master
  • 19,396 Answers

The TV is on protect mode. The clicking sound is the protection switch that keep turning the TV off to prevent further damage, this happens when a fault had been detected.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

Also ensure that the fault is not coming from a faulty receiver box sending bad signal, check if you get same problem with no receiver box or dvd connected.

If that does not work, and you keep having a flashing led on front of the TV, and tv turning off by itself after a while, that indicates a fault condition.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible reasons.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , startingthe flashing light.


If you are in situation one, then theTV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

Common faults that can occur are a blown capacitor on power board, a convergence IC has blown, or a fault on Digital board.

Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing state because of the video cable.


If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

If you want to DIY you find parts here,

Appliance parts, electronics parts & more from PartStore.com

Encompass Parts Distribution

Electronic Replacement Parts: Plasma & LCD TVs, Appliances |

Posted on May 15, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Bush tv, screen has gone blank with no sound or picture. Fuzzy noise in the back ground. Sometimes takes up half hour to come on but today no noise / no picture just blank screen, any advise on the issue...


I think it is Time for a NEW TV. Not worth the money to repair. If it is under warranty, have the work done but other than that, you are wasting your money

Apr 09, 2013 | Standard (CRT) Televisions

1 Answer

Bush tv


What is the exact model number to your Bush TV?

Apr 24, 2012 | Standard (CRT) Televisions

1 Answer

My 42inch plasma bush tv made a load bang noise as i was watching it yesterday. The picture immediately dissapeared, but the sound stayed.


That sounds like the plasma power supply section has stopped working.
Replacement module probably. Fairly expensive, maybe, unless there are some refurbished panels out there.
Hope that helps.

Jan 04, 2011 | Bush Standard (CRT) Televisions

1 Answer

We have no sound on a old style tv (not lcd flat screen) picture is fine its a 28inch bought new 3 years ago


I would refer to the manual and call the manufacture, Or you could take the back panel off and check if the speakers have a solid connection. You can also check the back to see if the tv has speaker hook ups and if it does it might have a switch by it that is for turning surround sound on you need it on stereo or mono.GOOD LUCK HOPE THIS GETS YOU ON THE RIGHT TRACK!!

Dec 23, 2010 | Bush Standard (CRT) Televisions

1 Answer

Water got into my 28inch widescreen tv


Many circuits operate with millionths (and less) of an ampere and if the set was operated with any residual moisture, it may have destroyed any number of them.

Jan 04, 2009 | Durabrand DWT1905 TV

1 Answer

Pink colour


Hi there!
May be that the colour Amp is at fault or the tube is busy failing. Commonly it would be the colour Amp (Dry joints or faulty drivers). The Green is dead. I have had cases where power surge can magnetise the tube to such an extend that the whole picture will show one colour. In your case I doubt it very much. Good Luck,JUS004

Feb 26, 2008 | Bush WS6671 28" TV

2 Answers

Black pic on tv turns green


normally this means the high voltage preamp green control transistor on the neck of the tube circuit board is loose solder connection from heat or is going bad.

Feb 17, 2008 | Sanyo HT32744 32" TV

2 Answers

3 inches missing on both sides


Sounds like it is a widescreen TV stuck in standard view mode. Should have a menu option called widescreen or movie format.
Do you see the whole picture squeezed down or is it actually cutting off the sides of it?

Jan 08, 2008 | Proscan PS32125 32" TV

3 Answers

Bush 2871ntx ak19 28"TV


cold solder joint on the power supply or in the vert curcuit. If you know anything about the proceder to troubleshoot cold solder connections GO for it but if you dont and dont wanna cause any other problems with the set My advice would be to take it to a pro before any other problems arise if they already havent. Its not a major repair most of the time.

Apr 05, 2006 | Bush 2871NTX 28" TV

Not finding what you are looking for?
Standard (CRT) Televisions Logo

336 people viewed this question

Ask a Question

Usually answered in minutes!

Top Bush Standard (CRT) Televisions Experts

The Knight
The Knight

Level 3 Expert

68250 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

Are you a Bush Standard (CRT) Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...