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When I turn my TV on it will click and you can see a spark if you look down from the top at the back. You can look threw the air vents.the board wright below the picture tube end cap.the #s on that board are FBT, T503, 0502, 0503 The round tan colored electric transristor is cracked and burnt.

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Then it is time for professional repair and replacement.

Posted on Mar 23, 2011


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2 Answers

Sound shuts off every hour for about 3 secounds

Sounds like an over heating issue. Check to see that there is nothing blocking the vents on the unit, nothing on top of the unit when running, especially nothing on top that generates any type of heat.

Oct 09, 2015 | Audio Players & Recorders

1 Answer

LG TV 50PA6500. While watching TV it went blank and lost sound. Tried turning off and on with the only results being a clicking sound inside sounding like a circuit breaker.

It's too hot. It may be the transformer or simply dust on the circuit boards. Try using a vacuum cleaner with a brush attachment sucking at the vents in back several times each direction. Blowing cool air into the vents as a last resort before calling in an expert would be wise, just make sure your vacuum is pulling from another vent.

Sep 03, 2014 | LG Electronics 50PA6500 50" Plasma 1080p...

1 Answer

1998 dodge ram 1500 5.2. outside air comming

You have broken vent door on your truck.
Remove the glovebox use flash light to check top of the heaterbox area (top of blower motor housing- toward windshiled area) You will see sponge covered vent.door or you just see outside light)
you can get complete repair kit with necessary electrical actuator about 65/75$ but thing is a job,, basically you have to remove almost whole dashboard to replace them correctly.
good luck.

Oct 05, 2013 | 2004 Dodge Ram 1500

1 Answer

We have a Toshiba Model 37LX96 LCD/DVD Combo Can't turn on, after a recent power outage There is power going to the unit, but it will not turn on using the remote or using the "power"...

Common problem with the main board. Only happens after losing main power, not just turning the TV off.
I found that blowing hot air with a heat gun down the vents above the DVD player (don't melt the plastic housing) will warm the main board up enough to get the TV powered up again.
You'll be good to go until the next power outage then back to the heat gun.
Also the spec sheet indicates max humidity at 80% so keep the TV in a space with lower humidity.
The Toshiba 37LX96 is a quality TV, not a throw away if you can keep it running.

Aug 25, 2011 | Toshiba 37LX96 37 in. LCD TV/DVD Combo

1 Answer

Tv is pink and green and when u turn tv off it had to warmup before u could c anything back on I turn tv off and the power button light light up but tv want come ON u can hear the tv click when thepower...

Problem might be in the Deflection board, Look for Bad Capacitors CP150,CP114,CP120, they will be swollen or vented on Top.IF you find CP150 Bad make sure you replace all 3 caps.
If you cannot solder or read a voltohm meter then you can either replace the deflection board or have yours rebuilt.
PTS rebuilts boards 1-800-844-7871
UED has replacement boards 1-800-648-6657

Jun 29, 2011 | RCA HD52W56 52" Rear Projection HDTV

1 Answer

I have an LG 47LB5D LCD Tv that shuts off after approximately 30 minutes running time. It will cycle back on after a few minutes, so I assumed it was the power control board; replaced it but Tv still shuts...

It sounds as if the resistors on the board of the television are shot not much that can be done but replace all of the boards in the television you should try and aim fans into the vents on the television and see if its stays on for longer

Mar 05, 2011 | LG 47LB5D Television

1 Answer

Hi, thanks for answering my question. I just replaced the bulb on my 1080, and it keeps going out every 5 - 10 minutes after starting it up. What's up? Thanx, J.B. Gobat

Well hopefully its just a dirty vent. Look at the back or in some cases the side of the tv there is a vent that when the tv is on you can feel air moving threw it. It needs to be clean from obstructions. Also the fans themselves maybe dirty and need cleaning as well. If these are dirty it will shut down from improper ventilation. If the symptom is different than before you replaced the lamp then they may have sent you a bad lamp. We recommend only the originals and not the cheap aftermarkets..

Oct 17, 2010 | Televison & Video

2 Answers

Clicking is likely sparking/arcing rather than something mechanic

Sparking is what it does; Google the words ionizer purifier sparking and you will be let to explanations on how they use sparking to clean. Honeywell has been using that Technology for decades. Don't worry sparking in the unit is OK

Jul 12, 2009 | Brookstone Pure-Ion (506840) Air Purifier

2 Answers

''AF'' error on Maytag Bravos dryer

"AF" means "Air Flow". Your vents are cloged with lint. I have had to vaccum out my vents several times, both inside and out. It's been a bit of a pain.

Apr 23, 2009 | Maytag Bravos 7.0 Cu. Ft. Electric Dryer

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