Question about Bush 5693D 24" TV

1 Answer

BUSH LCD 27 inch

Hi, there.

Some time ago, I was watching TV, then, all of sudden,
the TV screen has gone, just like 'blank'.

The main power (red light) keeps on blinking.
Normally, it is just on, not blinking.
TV doesn't respond at all, while the red light is still on, continously blinking, but no respond.

Please, help me.

Thanks in advance

Posted by on

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.

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.

Posted on May 22, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Some time ago, I was watching TV, then, all of sudden, the TV screen has gone, just like 'blank'. The main power (red light) keeps on blinking. Normally, it is just on, not blinking. TV doesn't respond at...


These blinks (flashes) are fault indication. By the number of blinks occur at one time switch ON, you can vet an idea about the faulty circuit stage inside the TV. Count the blinks occur at one time switch ON, carefully. Do it once again, and make sure about the number of blinks. If the flashes are continious, non-stop, the main system control IC should be suspected. If you wish to get more details, check the site linked here. It has blinking codes detail to many brand TVs. Pull up older posts. http://electronicshelponline.blogspot.com/

Dec 24, 2013 | Bush 5693D 24" TV

1 Answer

Bush IDLCD26TV16HD Left side of screen red causing distortion


Check its degaussing posistor at the power supply regulator section.
4_3_2012_7_41_42_am.jpg4_3_2012_7_42_37_am.jpg

Apr 02, 2012 | Bush Standard (CRT) Televisions

1 Answer

I have a bush rf6685 vpl - 28" screen? - all of a sudden the colour has gone funny ie watching football the grass looks purple.


good day maybe your tv has a defect, or loose connection in the main board, needs to resolder the main board. only the qualified technician can do this job. to fix your problem.

Jun 21, 2010 | Standard (CRT) Televisions

1 Answer

My 27 inch Insignia flat screen tube TV goes blank


The vertical deflection has gone out. Put it in the shop.

Apr 24, 2010 | Insignia NS-27RTV 27" TV

1 Answer

Tv image shifted right


Horizontal hold IC and circuit is failing The remote signal will cause it to spasm because of this faulty set of parts. It needs professional intervention to fix this properly

Sep 25, 2009 | Sony FD Trinitron WEGA KV-27FV310 27" TV

1 Answer

Cant turn tv on when red light is flashing


If the TV goes in standby, then it is in protection mode.

Ensure also that the fault is not coming from a faulty receiver box sending
bad signal, check if you get same problem on DVD with no receiver box
connected.

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

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

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 , starting the flashing light.

If you are in situation one, then the TV 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.

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,

All: Appliance parts, electronics parts & more from PartStore.com

Encompass Parts Distribution

LCD/Plasma Electronic Replacement Parts: Plasma & LCD TVs, Appliances |


On LCD Pay particular attention at inverter and power board, power board can be inspected looking for bulged or leaking capacitors, then tested with a multimeter. The inverter is more difficult to test , there is need to read voltages, should be done by a tech. Also the LCD controller board can cause same problem

On Plasma, test Sustain (Ysus/Zsus) / Buffer boards , cables to plasma, digital board and power board.

On Rear Projection : check lamp, lamp ballast, power board, and convergence.

On CRT TVs, check ballast , flyback transformer, CRT, Tuner, Convergence.

Feb 13, 2009 | Bush WS6671 28" TV

1 Answer

Tv switches off automatically


tube is ok .first thing you can is to re soldered you tv,next check the horizontal output transistor maybe it's busted. Horizontal output transistor located near the plyback. it is a rectangular parts with 3 pin.

Oct 16, 2008 | Bush 5693D 24" TV

1 Answer

Bush 32" TV. desperate situation. T-T


The TV is in protection mode. An internal problem was detected and the set shutdown to prevent further damage. If the set is only 9 months old, it should still be under warranty. Call and request warranty service.

Dan

Sep 30, 2008 | Bush 5693D 24" TV

1 Answer

Bush LCD


Hi Trev.

Do you only get the sound when using the tv tuner eg chans 1 to 5 ?
Or is it only when you try to play dvd,

http://dysonmanuals.inc.io/

Chris..

Nov 28, 2007 | Bush 5693D 24" TV

1 Answer

Bush id tv


Dear Sir, unfortunately tonight you will not be able to watch this TV set. Please try with an alternative solution. This job definitely requires a professional technician Best regards, Arpi

Jun 17, 2007 | Bush 5693D 24" TV

Not finding what you are looking for?
Bush 5693D 24" TV Logo

698 people viewed this question

Ask a Question

Usually answered in minutes!

Top Bush Standard (CRT) Televisions Experts

The Knight
The Knight

Level 3 Expert

68197 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Sudeep Chatterjee
Sudeep Chatterjee

Level 3 Expert

3267 Answers

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

Answer questions

Manuals & User Guides

Loading...