Question about Toshiba 27AF45 27" TV

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Lightning strike I was watching tv during an electrical storm and it blinked out, probably through the cable service.

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Yep - I'd say it took out the tuner at least. time for a repair center or the round file...

Posted on Aug 14, 2008

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Lightening strike


reset may not be of much help if it took a spike from lightning. ( short answer NO! Invest in a spike arrester extension plug when u get it fixed.
$10
If you have home insurance claim any repairs under FUSION

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Sep 23, 2009 | Sanyo DS31520 31" TV

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Model TDC2075A Sansui Had lightning storm, lost power no close lightning strike. TV will not power up, don't know if it has internal protection or is power supply went out


you mite try replacing the ac fuse 1 time-if it blows again there is a short in the power supply-i would then check rectifiers in the primary of the power supply-then check the fet-if any of them are shorted replace them

Sep 04, 2009 | Sansui CDVD1900 19" TV/DVD Combo

1 Answer

My tv went dead during a lightning storm. I heard


The sound could have come from one of your power capacitors. You could tell if one of them is no longer operational by looking at them; they will be burned, or blistered, or will be bulging. If this is a CRT type of TV ensure that you only look inside if you are fully aware of how to deal with the lethal voltages that are stored on the inside of the unit.

Aug 09, 2009 | JVC AV-32850 TV

1 Answer

TV SCREEN STAYS BLACK!


Bad news. The tuner is bad. Instead of fixing the problem, you can hook up a vcr or dvd that has a tuner built in it. Hook it up to the video input and use the vcr or dvd to change channels. Or you can replace the tuner in the tv.

Aug 01, 2008 | Durabrand DWT2704 TV

1 Answer

Tv wont turn on


This is a general failure indicator and can be anything from a blown fuse to a bad power supply/vertical IC/lightning strike.

There are 2 fuses, check/replace both. if they blow again, check for physical damage to the vertical IC LA7832. If its cracked or had a hole in it , you are going to need to take it in for service.

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2 Answers

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I have the same tv, but the problem I have is the picture is shifted to the right and can not correct it. At 1700, its probably not worth fixing because to expensive to repair, they dont make it anymore

Dec 27, 2007 | Panasonic CT-36D32 36" TV

2 Answers

Rca tv wont turn on after lightning storm


it is high voltage section failure

better call skilled tech to fix it.

 

Oct 15, 2007 | RCA F32450 32" TV

1 Answer

Blinking light wont turn on Toshiba TV CE19H15


Yes, it's quite possible that you indeed may have sufferd from a Power Spike, induced by lightning during the storm, esspecially if plugged in during said storm. I have had quite a few customers ova the years with this exact problem. I always advise my clients to unplug ALL devices during a storm, and for ones that simply cannot be unplugged then some sort of Spike/Surge Protection device MUST be used. As a matter of interest, I have written many a report to insurance companies to support a claim for a replacement.

Aug 08, 2007 | Toshiba 19A26 19" TV

1 Answer

Does not power on. Q951 charred


you can look for the model and brand, look for it on the internet and see if you can have the schematic diagram, you're lucky if u can. Lightning will strike first the tuner side, if there is a red blink, the primary side may be okay in switching type regulator, just replacing the charred part may not solve the problem. look for shorted components on the secondary of the power section.

May 15, 2007 | JVC AV-32230 32" TV

1 Answer

TV Problem After Lightning Strike


check the diodes or the regulator. the diode are most likly shorted that the 4 d's like d800, d801,d802,d803

Dec 26, 2006 | Toshiba 32AF45 32" TV

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