Question about Protron PLTV-3750 Television

1 Answer

No power light on TV, power at outlet, acts like internal blown fuse

I am not getting the red indicator light that power is available to TV, checked wall, outlet has power. Any thoughts.

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 3 Answers

Make sure your main switch near the power cord where fits in the tv is on,if it is and you have power in the outlet you have a power supply problem.i sugest to take it to a repair shop.I am a technician but i am in Puerto Rico otherwise i would be more than happy to fix it for you.I have a good experience with these tv and have fix a lot with thesame problem.
Regards and good luck,
Jorge.

Posted on Aug 24, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

Turn tv off left for weekend came home no red light no power


check the power cable and socket, and also check the fuse of the TV by opening the back panel.

Mar 19, 2015 | Televison & Video

1 Answer

My LG Flatron rear projection TV won't turn on. The on/off power button is not turning the TV on. There is no click sound and the red light doesn't come on. The TV is connected to mains power and ther


tried with other ac outlet doesn't work?. if still won't turn on, at this time you will need to remove the rear cover to gain access the internal part. since your tv doesn't have any power indicator, the first place to be checked will be the power supply board this is where the power connector cord is connected. now look for a blown fuse replaced with the same rating. but take note before you replaced the bad fuse you must need to have component testing in the power supply board which the cause of blown of the fuse. like shorted bridge diode, open resistance and defective mosfet or bad regulator ic.at this time you will need a device called digital tester to check weather the parts need replacement.hope this can help good luck.

Nov 02, 2012 | Televison & Video

1 Answer

Sony tv will not power up


if no stand by light indicator, it was a power supply board failure. check for blown primary fuse .

Aug 17, 2012 | Sony KDL32BX300 32 in. TV

1 Answer

Green power light blinks for 1 minute then the lamp light blinks


When Lamp of the TV has been blown out, the LAMP light blinks in red.
When there is an internal malfunction in the TV, the Power led blinks and there will not be any picture on the screen.
Since, both are happening with your TV, it seems that there is an internal malfunction. Hence, your TV requires service.

You may try the following troubleshooting steps before getting the TV serviced.

Disconnect the Power cord from the Wall outlet and connect it to a different working wall outlet.
Disconnect surge protectors if you are using.
Then try resetting the TV to the Factory default settings to check whether the issue is resolved.

Jul 14, 2010 | Sony KDF-E42A10 42 in. LCD Television

1 Answer

Ilo tv will not turn on. I was able to unplug the tv, plug it back in and then it would turn on. Now, nothing works.


is there power came from your outlet if yes then check your power filter fuse if OK then check your audio board because it act as output and crossover power that is depend only if you have red light on,also check your power supply board for blown capacitors. also get another opinion good luck.

Apr 28, 2010 | iLO 2600 Television

1 Answer

Red power light is unlit, TV is unresponsive


This has most probably blown an internal fuse in the power supply. Most have a surge protection type fuse. It is best to have a repair engineer have a look at it as the fuses are specially rated for safety.

Mar 28, 2009 | LG 42PC5DC 42 in. Plasma HDTV

1 Answer

No red light on TV so doesn't turn on, yet cable box lit


hello, check you power cable make sure it is properly attached.
test your power outlet, also try using another outlet if possible,
try reseting your fuse box switches.
if it is not your outlets then you may have a fualty power supply, if theres no red light means theres no power reaching the internal circuts it may be numerous reason for this or even a simple blown fuse on the powersupply, but basically no red light means no power.
unfortunatly one or more of your internal board may need to be serviced or even replaced this is not something you want to do your self the voltages inside of these systems are very dangerous and you need model specific service manual,schematic, and electronic circut test equipment. if your electronically inclined you can check to see if your fuses are blown but i dont recomend it unless you have some basic safety and electronics training.
besides this most of these tv's need to have there voltages tested and adjusted after board replacements.

suggestion: search for a qualified service center who can give you a estimate for repair, search around some companies offer free estimates
and will even come out to your home and check and repair your tv on the spot.
if it is under warantee you may be able to get a replacement or repair without charge. if not then get your estimate find out whats wrong and find out what service center offers the best price for the service or repair.

hope this helps

good luck and happy holidays

Dec 11, 2008 | Philips 26MD255V 26 in. LCD TV/DVD Combo

3 Answers

Polaroid FLM 2011


have a tech repair your tv the problem is in the power supply and related circuit.good luck.

Apr 12, 2007 | Polaroid FLM-2011 Television

25 Answers

Plasma TV-power light does not come on


You have burned an internal fuse on the main power board. There are 2 right next to where the main power line plugs in ( after the noise filter ). Yes, you will have to unscrew the rear plate to get to it ( about 24 screws ). You just follow where the lead goes from the plug - you will see where the fuses are - right next to where the plug mounts to the power board. To check this set your meter to ohms and check for continuity - odds are one of the two fuses is done. THIS IS A PANASONIC SPECIFIC FUSE - it cannot be replaced with one that looks like it or fits the same slot. This fuse is a time-delay slow burn fuse and replacing it with anything other than the correct type will cause more damage and possibly total the unit. The panasonic part number is K5D802BNA005 and is available from several parts retailers - just google "panasonic part K5D802BNA005" and many reputable firms will come back on the search. They cost approx. $1.95 US ( so the shipping is probably 7.00 more ) Hope this helps and be careful of the internals and static electricity from your body.

Jan 21, 2007 | Panasonic TH-42PWD6UY 42 in. HD-Ready...

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

130 people viewed this question

Ask a Question

Usually answered in minutes!

Top Protron Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69743 Answers

Dave Naylor
Dave Naylor

Level 3 Expert

834 Answers

Cindy Wells

Level 3 Expert

4804 Answers

Are you a Protron Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...