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42wl58a my Toshiba tv won't turn on no lights nothing is happening except a clicking sound Hep Please

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

ctf1800
  • 4402 Answers

SOURCE: toshiba theaterview tz50v51

my guess would be flyback however your lucky you might be able to see a burnt spot on the board giving you a better clue.

Posted on Dec 05, 2007

  • 1153 Answers

SOURCE: MITSUBISHI TV STOPPED WORKING

If you can do self test diagnosis, read threads here on Mits, or goto ctechnicians.com

Posted on Dec 16, 2007

  • 7 Answers

SOURCE: TOSHIBA TV NO SOUND NO PICTURE, POWER LIGHT IS ON

the lamp in the projector might have went. try replaceing it. to do so try

ADTECH SYSTEMS they may help

there in mass.
call David Crepeau at 978 261 1087 tell him Ryan Bolduk sent you
depending where you live. They maybe able to send someone out from there sub company

Posted on Sep 18, 2008

  • 1153 Answers

SOURCE: toshiba TN50V71

Shorted horz. output transistor

Posted on Feb 09, 2009

ginko
  • 19396 Answers

SOURCE: Clicking sound!

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

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Happy Thanksgiving!
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PO Box 442
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360-642-4993
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