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My bush lcd won't turn on the white standby light is on but it just flashes and nothing happens when I try to switch it on can anyone help

Won't switch on

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  • Master
  • 2,210 Answers

Its had the circuit board or tube fail. Probably not worth taking to an agent. Get online or local small adds and find another tv.

Posted on Nov 15, 2014

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Posted on Jan 02, 2017

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SOURCE: bush lcd 27006 standby flashing

Yeah your psu needs new capacitors.

Posted on Sep 21, 2008

stonephoenix
  • 563 Answers

SOURCE: my t.v won;t turn on just is in standby was

There is a part inside the TV that needs to be replaced. If the TV is under warranty, call the manufacturer and they will arrange to have your set repaired at little, or no cost to you.

If the TV is out of warranty, and you have the experience and you know what you're doing, you can fix the unit yourself. Otherwise, if you've never done anything like this type of repair before and you don't know where to start, I suggest speaking with an experienced TV repair-person.

If you take the TV to a repair shop for out of warranty repair, the cost will likely be a minimum of $200 parts and labor. However, be warned that the cost could be considerably higher.

Since some brands will pay for your repair even if you're out of warranty, you should contact the manufacturer for your full range of options.

I hope I've provided you useful assistance and that this information allows you to make an informed decision as to how to proceed from here. Please be sure to vote on my response. I hope I've earned a good rating from you today.

Please post a comment if you need additional assistance so that I can help you further.

Posted on Sep 06, 2009

djromann
  • 158 Answers

SOURCE: When I turn tv on

Check the power supply mainboard if there are inflated electrolytic capacitors, to replace them.

Posted on May 16, 2011

pgh_pa_guy
  • 2992 Answers

SOURCE: TV won't turn on with

The flashing timer light blinks out a code, where it flashes some number of times, pauses, then repeats. The code indicates what fault is keeping the set from coming on. Unfortunately, all the codes tend to mean that there is some electronic problem with the TV. Unless you have some electronic servicing skills and the necessary equipment to troubleshoot the problem, you'll need to have set checked by a professional. For any code there can be many causes, so I can't offer any other advice.

This might be a good time to check sale prices on LCD sets. Let a technician check the set and give an estimate for the repair, then decide.

Posted on Jun 08, 2011

caroldon
  • 17130 Answers

SOURCE: won't turn on, standby light flashes then

In most cases the standby light might blink with different rapidity to indicate a fault relevant to the processor. It is possible that most of these indicate that there are errors in the processing section. Since there is a possible short or leak in the circuit the output driver section can take in huge current to trip the SMPS or from advice from the micro processor. Remove the power plugs and make sure that high voltage sections are discharged of the potential stored in capacitors. Look for visible signs of leak or of busted capacitors. Look for bulged capacitors or damaged components- burnt or busted. Use a multi-meter to check the continuity or shorting in components, if so detach from circuit and test. If the voltage builds up and the set power ON and then shuts up then the suspected section must be checked in detail.

The processor must have the +5 voltage to the function properly, the +B and secondary voltages also must be checked to infer the fault. Trace with caution and in running through the signal path , circuit trail.

Posted on Oct 15, 2011

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1 Answer

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