Question about Televison & Video

1 Answer

Tv will not turn on. i open the back and notice that on the pc board from the power cable has an arc burn.

Posted by on

  • 2 more comments 
  • speedyallnig Aug 01, 2009

    sorry the model number is polaroid flm-3701

  • speedyallnig Aug 01, 2009

    model # polaroid flm3701

  • speedyallnig Aug 01, 2009

    hey where are you need to see tv today

  • speedyallnig Aug 01, 2009

    is there anything special i sure know about before install

×

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 10,594 Answers

Hi,
Please intimate exact model and brand of your TV to find out helpful info for you. Without model and brand info, I can not know what TV do you have.
Thanks.

Posted on Aug 01, 2009

  • 1 more comment 
  • Shahid Electronics
    Shahid Electronics Aug 01, 2009

    OK, I got TV mode number and get back to you shortly.
    Thanks.

  • Shahid Electronics
    Shahid Electronics Aug 01, 2009

    Right, I checked all over online part shops and power supply board is not available any more.
    Shop Jimmy might help you to provide power supply board. Please call them and ask about power supply board of Polaroid FLM-3701 or check with local TV repair shop if the can repair that board.
    Thanks.

    Shop Jimmy website link is as follows...

    http://www.shopjimmy.com/catalogsearch/r...




  • Shahid Electronics
    Shahid Electronics Aug 01, 2009

    is there anything special i sure know about before install
    ===============================================

    I think its very easy and simple to replace power board in TV, few connectors need to unplug from old board and plugged in new board.
    Thanks.



×

Ad

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 Technician 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 repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

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 tc-p65st30 tv and it made a big flash on the right side and turn off now it wont turn back on.


Sounds like you blew the power supply board. With a noticeable arc like that you should be able to take it apart and easily identify the board that blew and replace it.

Jun 03, 2015 | Televison & Video

1 Answer

Vizio will not power on, vizio emblem is off.


Did you check the power cord of intermittent connection.

Mar 29, 2014 | Vizio E472VL 47 LCD HDTV - 1080p, 1920 x...

1 Answer

Hitachi rear projection model 57f59a makes loud popping sound from time to time


Yes and it is common---the set uses 3 picture tubes and where the high voltage (well over 10,000 volts) goes into the side of each tube via a spark plug type wire (with good reason) they completely seal the rubber clip that inserts the wire into the side of the tube.

You are describing almost perfectly when one of the tubes arcs around the anode (what the opening is called--2nd Anode to be precise)

Two things are going to happen--when it pops it can instantly burn the coating off of the offending tube's screen resulting in a burn mark--usually dead center and if red tube arcs the mark will be yellow(only red and visable in that area of the screen.

This damage is permanent once it happens-----Second is that it will arc hard enough to blow some other part out in the set.

let me know if questions.

Mar 19, 2012 | Televison & Video

1 Answer

PLASMA TV PROBLEM


The problem with this set, is defective YSUS board, to avoid future same problem, you must change the following boards: YSUS, ZSUS & Control.
Verify with LG if your serial Number is included within
lots production that were recalled by this design defect

May 28, 2010 | LG 42PJ350 42 in. TV

1 Answer

I turned on my 42in flat screen tv and a spark came out the back and wont come on never had any trouble before


This sounds like your power supply has blown. For a spark to occur, it may be that either one of your solder joints has cracked on the power supply, or...you may have a loose or dislodged cable that has maybe touched a part of the metal chassis. Only if you feel competent to do so..else get a qualified TV engineer to inspect, remove the mains power to the TV, then remove the back and inspect all plug connections. If these are all ok, check the power supply board for any signs of burning or arcing.Also inspect the fuses on the power supply. Next remove the power supply board and inspect all solder joints underneath, especially where large components sit such as tranformers and mains capacitors.

Feb 23, 2010 | Televison & Video

1 Answer

Power board fuse blowing


Remove the power board from the TV and look at the other side of the board. You should find the burn-out and then trace the printed board for a short.

Nov 28, 2017 | Olevia LT23HVX 23 in. LCD Television

2 Answers

Pioneer elite rear projection - unit crashes frequently, making a popping sound, gets yellow/black striped screen with inward arcing edges. Have to manually turn off unit, wait a while, usually, then...


You may need the power supply board resoldered as I had the same problem. The guy listed below can do it for you as I shipped mine from Illinois to him in California... Piece of cake getting the board out of the back and it's not too fraigile... Just pack in bubble wrap and it will be fine. My TV is now working great.

Aug 30, 2008 | Televison & Video

2 Answers

Westinghouse W33001 Will not power on


I had that happen to my tv and took it to be repaired and it was the power pack where it attaches to the tv it just like snaps on and will arch and burn the power pack and it wont power on so the repair guy charged me $89 parts and labor he put one in but sodered it so it will not draw moisture and arch and it works great now....

Aug 25, 2008 | Westinghouse W33001 30 in. HD-Ready LCD...

2 Answers

No power


Hi there!

Where you saw the Arcing, check closer to see wether the components are not loose on the board. You may only have to resolder the joints and problem solved. If the arcing takes place towards the tube, then you have a more serious fault. Thus involving High Tension, so I would not advise trying to repair that area if you are not familiar with TV repairs. Please unplug set before commencing any work. Regards and good luck, JUS004

Mar 31, 2008 | Sony KV-32S26 32" TV

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

Related Topics:

33 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74634 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 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...