Question about Televison & Video

Open Question

I have a tip019pv-01 power supply in a polariod lcd 20'' hdtv. When I plug in the tv the power button blinks and the tv flashes grey stripe. Is this the power supply?

Posted by on

Ad

6 Suggested Answers

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

Ad
  • 2 Answers

SOURCE: tv wont turn on

http://esi.fox-international.com service manual

Posted on Feb 01, 2009

Ad
  • 3 Answers

SOURCE: Tatung V30DMTT 29.6 in. LCD Television won't power on

bad power supply,common problem w/tatung,re-build power supply

Posted on Mar 04, 2009

ginko
  • 19396 Answers

SOURCE: 26" Insignia LCD TV will not power up. Green Light Blinks 1x

If the TV goes in standby, then it is in protection mode.

Ensure also that the fault is not coming from a faulty receiver box sending
bad signal, check if you get same problem on DVD with no receiver box
connected.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible causes.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , starting the flashing light.

If you are in situation one, then the TV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

If you want to DIY you find parts here,

All: Appliance parts, electronics parts & more from PartStore.com

Encompass Parts Distribution

LCD/Plasma Electronic Replacement Parts: Plasma & LCD TVs, Appliances |


On LCD Pay particular attention at inverter and power board, power board can be inspected looking for bulged or leaking capacitors, then tested with a multimeter. The inverter is more difficult to test , there is need to read voltages, should be done by a tech. Also the LCD controller board can cause same problem

On Plasma, test Sustain (Ysus/Zsus) / Buffer boards , cables to plasma, digital board and power board.

On Rear Projection : check lamp, lamp ballast, power board, and convergence.

On CRT TVs, check ballast , flyback transformer, CRT, Tuner, Convergence.

Posted on Apr 19, 2009

tvservice306
  • 458 Answers

SOURCE: ln40a530 samsung lcd tv wont turn on

MAY BE PANEL LAMP BAD

Posted on Oct 21, 2009

Raider2845
  • 11 Answers

SOURCE: Polariod LCD FLM3732 does not show picture but has power

Its possible that you have some bad Electrolitic Capacitors. They are a very easy fix and very easy to see if they are bad. I have some vids posted on youtube on the fix for this. It only costs a few dollars to do. Just search on youtube for flm3732 repair or go right to my channel youtube.com/raider2845 and watch the 5 short vids I had posted.

Posted on Dec 25, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have a vizio 470-a0 that is dark and the back light blinks every 5 seconds


The front LED light that shows whether the TV is on or off will flash so many ... press and hold the power button for 5 seconds upon plugging the TV in. ... The flashing code I got meant the power supply was bad.

Feb 08, 2016 | VIZIO, INC. E470-A0 47" 1080p LED-LCD TV -...

1 Answer

Vizio m550nv amber light is on but tv will not power on


EASY HOW TO FIX LED Vizio TV- no power - YouTube

? 6:13
https://www.youtube.com/watch?v=9xZcTWr2yV0
Nov 5, 2013 - Uploaded by Tampatec
DiY How to Fix led / lcd Vizio TV service repair - no powerservice repair review guide no red blinking led ... Theorange/amber light turns on when plugged in. But the TV won'tturn on after that (the light does not turn white).

Vizio TV logo Flashing (Blinking), TV will not turn on, not ...

? 4:01
https://www.youtube.com/watch?v=MDzCzZdgbdg
Jan 5, 2012 - Uploaded by Leo P
This is model XVT3D424SV, I was watching a DVD, I switched the input to TV, tried to connect to netflix, it was ...

HOW TO FIX VIZIO TV - What causes no power - YouTube

? 5:53
https://www.youtube.com/watch?v=5k1Mc1f6O3E


Jan 17, 2016 | Vizio M550NV 55 in LCD HDTV

1 Answer

Our sharp tv model # LC-42D72U power light flashes green but there is no sound or picture. Looking for your expert opinion on what could be wrong so we can get the part ordered. The board with the power...


Green on light is blinking, but no picture - Television - iFixit

https://www.ifixit.com/.../Green+on+light+is+blinking,+but+no+pict..
iFixitOct 3, 2014 - The Sharp LCD TV LC37SB24U set worked until off button on remote ...The green light is blinking any time power cord is plugged into the wall outlet. ... It does sound like either a bad inverter board or a bad power supply. .... On the clad sidethere is no connections or ribbons that indicate hard current draw ...

Oct 20, 2015 | Sharp LC-42D72U 42 Flat Panel 1080p...

1 Answer

I have a Mitsubishi WD-62525 HDTV that suddenly wont turn on. Just has a green blinking light when you hit the power button. Any ideas?


I found this on another website, most likely it is your power supply capacitors.
  1. Press the "reset" button and hold for 10 seconds .... Does TV turn on and blinking green light turn to solid green.

  2. Unplug the TV from it's power source for various times, ranging between 5 minutes and 24 hours..... Does blinking green light continue upon plugging in the TV.

  3. Disconnect ALL devices from the TV; DVD, Tuner, Cable Box, unplug the TV for various duration times .... Does blinking green light continues upon plugging in the TV.

  4. Press Power and Menu buttons simultaneously and hold depressed for 20 seconds .... Does blinking green light continue to flash.

  5. Press Power and Display buttons simultaneously and hold depressed for 20 seconds .... Does blinking green light continue to flash.

  6. Insure that no front panel buttons are inadvertently stuck in an "engaged" position.

Diagnosis: If none of the above test resolve the issue, then the failure lies in one of the following:

  1. DM Module Capacitors have FAILED.
  2. DM Module is defective.
  3. EEPROM Board failure
  4. Power Supply failure.

Feb 28, 2011 | Mitsubishi WD-62525 62" Rear Projection...

1 Answer

The screen blinks fast and slow


Tv starting to take longer to power on?Power light indication in the LCD panel screen blinking?Power supply board,starting to have problems.The power supply board,that the board,where the power a/c cord plug into it.Tries websites Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Jul 21, 2010 | Samsung 40 in. Flat-Panel LCD HDTV

2 Answers

TV won't turn on


the first thing that you need to do is to open the back cover of your tv.Go to the power supply section it is separate board where the power cord is connected.Using a multitester,plug in the power cord and measure for the output supply.see if the 5vdc ,12vdc and 24vdc are present..if one of this output is missing,replace the power supply board But if the output voltage are complete,replace the inverter board,It is a board that supplies the high voltage to the backlights of your monitor/screen....You can also try to reset the system of your tv by pressing the the small switch mounted on the main board press it twice while the power is on...tnx and good luck!


please vote for my help!

Jun 04, 2010 | Sharp AQUOS 52" Flat-Panel LCD HDTV

1 Answer

Polariod flat screen tv when powered up power


your right there will be a bad caop in the power supply the can will have a domed or puffed top the value is printed on the side replace it and it will all set to go

Dec 23, 2009 | Polaroid FLM-3734B 37 in. LCD HDTV

2 Answers

Sharp LC-37SH12U LCD TV is 20 months old and would not power on


Your power supply unit needs servicing on some part replacements. bad capacitors, voltage regulators, hi-watt resistors,....etc

Nov 03, 2009 | Sharp Aquos LC-37GD6U 37 in. LCD HDTV

2 Answers

Phillips Flat TV Model 20pf4121\105 (Flashing green led)


I had exactly the same problem When the TV was switched on all I could see was a flashing green light. After cheching the TV internals and not seeing a problem including the power supply unit which looked and checked normal. Here is what I did to get M TV working again.
Disconnect it from the power supply. Hold down all the buttons simultaneously i.e. the on/off, the volume, the programme, menu buttons, all of them simultaneously and Plug it into the power supply again.
Lo and behold My TV jumped back into life after an absence of about 4 weeks.
Try it yourself exactly as above.

Best of luck.

Irishfreethinker

Jul 10, 2009 | Philips 20PF5120/01 20 in. EDTV-Ready LCD...

2 Answers

Actually Philips 20PF5320/01 Fault no power, blinking LED


ok you have defective power supply! from the secondary power supply! or hot side.

Oct 08, 2007 | Philips 20PF5120/01 20 in. EDTV-Ready LCD...

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

Related Topics:

320 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74251 Answers

Cindy Wells

Level 3 Expert

5128 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

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

Answer questions

Manuals & User Guides

Loading...