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37 inch big tube tv wont turn on

TV does a double click but wont start up

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Posted on Jan 02, 2017

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SOURCE: toshiba 37 inch tube tv wont turn on

how old is the tv ?

Posted on Dec 13, 2007

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SOURCE: tv wont turn on

Ur high voltage is dead,the FBT,the flyback transformer is dead.The big black block of plastic with a red wire with a cap hook to the CRT(tv tube).

Posted on Sep 28, 2009

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Hi my tv sounds like it start but it wont como on i change the power board but still did the same what could it be thanks

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Dec 12, 2015 | Televison & Video

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TV will not stay on. It will turn on and after a

Problem with your TV's picture tube,Replaci it

Feb 15, 2011 | Philips 32PT5441/37 32" TV

1 Answer


This problems,very common in LCD tv,after the tv was in used about a year or two.The new technalogy LCD tv don't handle heat very well,not like the old CRT Tube Tvs.The power supply board tend to have bad capacitors componnents leakage,that bulges up it top or puff up gases escape,that why it take times or couples pushes to the power botton to turn the tv on.U know basic electronic's,and have soldering tools and solders?Take the tv aparts,check for these bad capacitors,that bulges,puff up in the power supply board and replaced them,than ur power will work normal again.Or tries Websites like, to buy a whole refurbish power supply board for the replacement.

Apr 29, 2010 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

5 year old synphonic 37 inch (regular) TV has recently started making humming/buzzing sound similar to when reception is weak (picture is clear). TV is connected to cable and none of other TV's have...

Open the cabinet of the tv,on the FBT,the big black block of plastic with a red wire with a cap to the CRT tv tube.Near the base of that big black block of plastic have a 3' steel rot on the block,glue that with some super glue,will solften the noise alot or stop it all together

Mar 08, 2010 | Televison & Video

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Phillips Model 60PP9100D/37

Its a common problem on this model. Most likely the HVG. Goto for a kit with instructions.

Apr 19, 2009 | Philips 60PP9200D Television

2 Answers

Tv wont turn on

Ur high voltage is dead,the FBT,the flyback transformer is dead.The big black block of plastic with a red wire with a cap hook to the CRT(tv tube).

Mar 19, 2009 | Sony FD Trinitron WEGA KV-36HS420 36" TV

1 Answer

Clicking and buzzing when turned on takes 30min to 1 hr to come on

The fix to the black screen problem which is posted on Fixya has a pretty good chance to fix this too.If you have a soldering iron it costs less than $10 and will eventually have to be done anyway.The site has very good instructions,just follow them carefully.

Aug 27, 2008 | Polaroid FLM-3734B 37 in. LCD HDTV

2 Answers

Toshiba 37 inch tube tv wont turn on

Any set that won;t turn on is probably due to a power supply converter which has burned out switching semiconducors. The first thing to do with a set which will not turn on is to check out all the switching gear (ie switchmode converter circuits) and all associated drive and driver semiconductor devices. Once you've done this you will usually find the problem.

Dec 13, 2007 | Toshiba 32AF43 32" TV

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