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Blows 4 amp fuse inside tv

Keeps blowing fuses

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The poer supply faulty. Isolate Horizontal output stage from the power supply and connect dummy load (like normal bulb same wattage as TV ) and test. before that pls check all component in power supply and replace and burnt parts spacialy diodes caps and power regulater ic as well

Posted on Jan 15, 2009

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The TV won't turn on. It is plugged in, but won't turn on at all. Is it fused?


It has a fuse and if the power light comes on and blinks a specific code that would be a error code.

This set weighs close to two hundred pounds, follow the power cord inside the set as it goes almost directly to the fuse which should be a 6.3 amp fuse----careful if its bad, it is a slow blow and special, a Radio Shack or Generic one the same amperage and type will blow for no reason, if its bad don't keep feeding it fuses.

Dec 08, 2012 | Sony FD Trinitron WEGA KV-36FS120 36" TV

1 Answer

TV won't turn on


take the back off the tv and inspect the glass fuse off the ac power cord, it will probably be black and open, this is a common problem, it blows because the degaussing circuit works too slow, the original fuse is an 6.3 amp fuse, you need to replace it with a 6.3 amp slow blow or a 7 or 8 amp fuse to keep it from blowing, if you put an original 6.3 amp fast blow fuse in it, it will work for a while, but will blow again someday.

Sep 07, 2009 | Panasonic CT-32SX12 32" TV

2 Answers

Panasonic ct-32sl13g blowing fuse by power supply


You will need to remove the back of the TV. Don't worry, it's not that bad.

There are 4 screws across the top, one on each side, one right next to where the power cord goes into the back of the case, and the two more by all of the video connections **These are the most important to remove because they attach the main board to the back of the case.

Once you have remove the screws then the entire back of the set will slide off. If you look where the power cord attaches to the board you will see a small fuse. This is a 6.3 Amp 125 volt fuse. You can replace it with a 6.3 Amp 250 volt fuse from your local Radio Shack. A four pack costs between $3 and $5.

Make sure that you check that it works before putting it all back together. Check for any loose connection cables while you're back there. I found a few when I did this.

Good luck!

Apr 15, 2009 | Panasonic CT-32SL13 32" TV

2 Answers

Blown fuse inside tv


Look at the fuse you pulled out. The rating is embossed on the side or end.

Dec 28, 2008 | Apex Digital AT2008 20" TV

1 Answer

32'' Panasonic TV, 4 yrs old, keeps blowing the fuse


Hi Mendi.
I had a similar problem, in that I could not find the proper fuse for my set. I bought a bit higher amp fuse from Radio Shack and it ended up blowing a couple months later. I've since pulled the TV down and replaced it with an LCD set, so I've solved my problem.

But, to address yours, I don't think the amp difference would not be the problem. Likely, there is a power issue on your set causing it to draw more amps and become out of specification. Using a higher amp fuse would buy you more 'capacity', but if its blowing those too (repeatedly), its likely a real problem in the set. I'm not a TV technician, so I can't tell you why. I'd suggest taking the thing in for service (cheaper than the house call) or if that is too expensive, looking at putting your money into a set that won't give you those problems. Or, just keep replacing the fuse until it doesn't fix the problem.

Sorry I cant help much more.

May 13, 2008 | Panasonic CT-36SL13 32" TV

2 Answers

Power fault


If a fuse is blowing It means there is a short circuit inside the TV set. I suggest to check the Horizontal output transistor first and the diodes or voltage regulator around the power supply.

Jan 15, 2008 | Panasonic CT-36G34 36" TV

2 Answers

Won't turn on


Follow AC cord in to clip-in glass fuse....replace with SLOW
BLOW 6.3 amp ( T-type) Panasonic factory correction...T.

Dec 19, 2007 | Panasonic CT-32SX31 32" TV

2 Answers

TV KEEPS BLOWING FUSES


means you have a part that is dead shorted after the line fuse, usually a bridge diode, regulator IC or possibly the Horizontal output transistor. Not really something a non tech will be able to find, a volt Ohm meter is required as well as soldering equipment.

Nov 27, 2007 | Panasonic CT-36G34 36" TV

2 Answers

Proscan PS32610


Tv keeps blowing fuses it is due to short ckt in your tv in 1 power supply. 2 horl output section it is mainly due to 1 switching transistr 2 main fil cap 3 rectifier diodes 4 print short 5 h/output tra. 6 eht transformer

Sep 25, 2007 | Proscan PS36810 TV

1 Answer

The tv keeps blowing fuses


Hi your problem is that a component(s) inside your TV has probably short circuited to Earth, this then causes a massive current to flow and this blows the fuse. Due to the types of Component failure from this, this TV should go to a reputable repair shop. Get a firm "Quote" and an explanation of what needs to be done.

Aug 14, 2007 | Sylvania 6432GG 32" TV

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