Question about Protron PLTV-26 26 in. HD-Ready LCD Television

1 Answer

Dead set Checked the 470 mfd caps with esr meter and they checked good. Could they still be bad. Roger

Posted by on

  • Roger Birmingham Jun 12, 2008

    Thanks for the help.

    You were right.

    The caps were bad.

    Thanks again.

    ROger

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 58 Answers

Yes

Posted on Jun 12, 2008

  • Guy Kelly Jun 16, 2008

    you are very welcom

    guy9

×

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

Philips 42pfl3603d f7 does not turn on after a power interruption


I would suspect a bad capacitor on the power board. They dont always show any outward sign of being bad. The only way to test is with a ESR meter . I would reccomend replaceing the caps on the power board just to rule that out if you dont have access to test with a ESR meter. You have to keep the uf rating exact on the replacements but the voltages can be higher but not lower than the caps your replacing.

Oct 20, 2012 | Philips Televison & Video

2 Answers

WONT POWER UP GREEN INDICATOR LOGHT COMES ON FOR BOUT 5 SECONDS THEN GOES OFF,AND THATS ALL IT DOES...


Hi,

Please check your power circuit capacitors for defective. Replace with new one if found it damaged.

Regards,

Oct 14, 2011 | Sanyo DP26648 LCD TV

2 Answers

The tv shut down and when i try to power back on i only get a flashing red light with no picture or sound. i checked the capacitors and they look OK as far as i can tell. what is my next option?


Replaced the tv main Tuner signal board it is shorted and dead.Tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish tv Tuner signal board for the replacement.50/50 chances ur tv power supply board it is could be dead too.Power board capacitors components parts are not dead doesn't mean the tv power supply board it is good,could be those other components parts are dead too.U just don't have the know how and trouble shooting to find out how that all.

Jun 15, 2011 | LG 42LD450 42 in TV

1 Answer

I have a magnavox 42"


Problem could be in the Main unit Board, check out www shopjimmy.com

May 31, 2011 | Philips Magnavox 42MF521D/37 Television

1 Answer

The reset light is blinking continuously. Unplug the TV for 10 minutes, didn't fix problem. Power button at front of TV cannot turn TV on/off - it's frozen. At this point, the remote control doesn't...


My first move would be to inspect the power supply board for bad capacitors. look for a bulged or skinned capacitor. Even if these capacitors look good, they may be failing. You will need an ESR meter to check for current. You will need an ESR meter for this. Then you will need to check the Mfs with another type of capacitor checker. These two types of capacitor checkers will be a necessity to find these failing caps. If the caps and voltages check out fine in the power supply, you will of course need to inspect and check the capacitors in the signal board. Definitely, there are bad capacitors in one or both boards. I have not repaired this particular model, but the symptoms you describe, tell where to look. Thanks for asking and show all hand of support!

May 02, 2011 | Mitsubishi Televison & Video

2 Answers

Power issue


Must take the tv aparts.U have a soldering iron,and solders?Some basic electronics skills.Trace ur power supply board replaced all those capacitors that bulges,or puff up.Ur power will come back and work as normal again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Apr 24, 2010 | Vizio VP322 32 in. Plasma TV

2 Answers

No power ,dead, fuse good,polaroid tdx 03211c,


Is it about 2 years old? If you checked the fuse I presume you removed the back cover. A lot of these sets have problems with filter caps on the power board---easy to tell---follow the power cord to the power supply board----you will see a number of round parts with plastic on them--most are marked on the side plus and minus--and will have markings like 470 @ 16v; a 470 mfd at 16 volts, look carefully at the silver top of all of them-----it should be perfectly flat with two or three creases in it---IF YOU FIND ONE OR SEVERAL WHERE THE TOP LOOKS BULGED UP----you found your trouble---all the damaged caps(these sets vary from having 2 or 3 to 7 or more) need to be replaced with caps of the same value but WITH A HIGHER WORKING VOLTAGE--REPLACE 16 volt cap with 25 volt cap etc. If you find this is your trouble the parts should be less then 20 dollars. The reason this happens so often is many of the companies us the least expensive caps they can get---saves them money but most of these sets I have seen with this problem fail before 3 years.

if you need help or direct advice :

etower.766@netzero.net

I do this here for free so if this has helped you at all give me a vote here.

Aug 19, 2009 | Polaroid TDX-03211C LCD TV

2 Answers

TV Sucks - Hisense TL2020


Your problem involves 4 electrolytics on the power supply board. There are (3) 1000 mfd @25 volts and (1)220 mfd @16 volts. The power supply board is situated in the middle of the set slightly off to the right. It is held in with 4 screws and has 2 small harnesses on it. The 3 1000 mfd in the set that I was repairing were all swollen at the top and when I ran them on an esr meter sure enough they were opened. The 220 actually tested ok but was a little swollen at the bottem so I changed it anyway. After replacing all caps, normal operation was restored. Thanks, Jack from Staten Island

Jul 23, 2009 | Hisense TL1700 17 in. LCD Television

Not finding what you are looking for?
Protron PLTV-26 26 in. HD-Ready LCD Television Logo

Related Topics:

61 people viewed this question

Ask a Question

Usually answered in minutes!

Top Protron Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69795 Answers

Dave Naylor
Dave Naylor

Level 3 Expert

834 Answers

Cindy Wells

Level 3 Expert

4805 Answers

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

Answer questions

Manuals & User Guides

Loading...