Question about Toshiba Televison & Video

Open Question

The toshiba LED TV damage caused by lightning thunder strike , cannot switch on at all, the tv model is #39P2300VM, toshiba LED TV. may i know which part of the board damage inside the tv ?

Posted by on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad
  • 81 Answers

SOURCE: TV Problem After Lightning Strike

check the diodes or the regulator. the diode are most likly shorted that the 4 d's like d800, d801,d802,d803

Posted on Mar 20, 2007

Ad
  • 109 Answers

SOURCE: Plasma tv won't power up after lightning strike

are you sure you seen all the fuses on all of the boards, (they are numerous, and hard to spot, not like fuses you are used to looking for.) if so then your power supply is at fault and must be replaced.

Posted on Mar 31, 2008

bunnydawg
  • 5158 Answers

SOURCE: Altec Lansing ACS45.2-Lightning strike

There is a good chance with a lightening strike that damaged so much of your equipment that this device was also affected. power to the device doesn't necessarily mean that other components were not damaged.... you can elimanate speaker damage by hooking the speakers up to another device to check them.

Robert

Posted on Sep 15, 2008

  • 8457 Answers

SOURCE: Lightning strike to a Sony Bravia KDL-37m4000

Check if all the PCB board intack.Might worth repairing.

Posted on Sep 10, 2009

  • 1 Answer

SOURCE: Sony Bravia EX400 HDTV LCD, after lightning

hello marksrapolai

that problem releted with BA board so replace it then ok
if you know more please call me on +91 9274498896 or mail me
to lgindia.subhash@gmail.com

Posted on Dec 26, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

When and How Should a Surge Protector Be Used on a Fixed Switch?


Common Causes of Lightning Strikes
  • Outdoor network cables or power cables are routed overhead.
  • A switch is deployed outdoors but is not properly grounded.

Damages of Lightning Strikes
  • If power cables of a switch are routed overhead in an outdoor environment, lightning strikes may burn the power supplies.
  • If network cables of a switch are routed overhead in an outdoor environment, lightning strikes may burn interfaces of the switch.
When a switch undergoes lightning strikes, overvoltage is induced by lightning on network cables and transmitted to interior of the chassis. The surge protection measures, such as lightning rod and chassis grounding cannot prevent the damage. Therefore, surge protectors or surge protection circuits are recommended.

Surge Protector Use Precautions Take the following precautions to protect a switch from lightning:
  • Ensure that the ground cable is connected to a ground bar or a ground point on the cabinet.
  • Avoid routing cables overhead in an outdoor environment. Bury cables underground or route them in steel tubes.
  • To protect network interfaces against lightning, use 8-line surge protectors (or Huawei certified 4-line surge protectors).
  • When installing a network interface surge protector, connect the IN end to terminals and the OUT end to network interfaces of the switch.
If a fixed switch is installed in a network box, follow these instructions:
  • Connect the ground cables of the switch and surge protectors to the ground bar in the network box.
  • The maximum length of a ground cable cannot exceed 40 cm, and a length of smaller than 15 cm is recommended.
  • If the network box is located outdoors and power cables are routed aerially over a long distance (more than 300 m) to the network box, it is recommended that you install a power supply surge protector in the network box. The decoupled power cable must be at least 3 m long
S2300 Switch Thunder link com

Dec 08, 2016 | Office Equipment & Supplies

1 Answer

I have a LED TV that was hit with a power surge caused by lightning.


Could be your household insurance would cover the damage.

Unless the lightning strike was very local to you, on your side of the local substation, the responsibility for the cost of repair or replacement could be the power company's.

Surges from lightning strikes aren't supposed to get past the electrical substation.

Old-fashioned valve tvs and radios sometimes survived huge surges on the powerline and even minor lightning strikes to the antenna but solid state semi-conductors and micro chips aren't very tolerant to overloads of any sort. These days a tv is not longer a tv in the conventional sense but like cars and radios should be considered as just another computer that is full of CMOS chips which are extremely sensitive to overloads and static discharges. Even the screen of your tv is made up of semi-conductors.

I would be very surprised if the set isn't a write-off.

Sep 04, 2015 | Samsung UN55C6500VFXZA 55in Led Hdtv 1080p...

1 Answer

My fukuda flat led tv have no power, before that i hear popping sound , after a a big thunder it went off and since then didn't turn on ,, please help


High voltage from lightning damaged your TV. Many parts could have been damaged permanently. If the TV costs a few hundred dollars, It would probably be cheaper to buy a new TV than to get the one you got now repaired by a shop.

Aug 03, 2015 | Televison & Video

1 Answer

Which circuit board on my Smart TV might be broken after a possible lightning strike. There are two main ones. The power is getting to the unit, but I can't get the menus, connections etc to work.


Nobody can predict, what might have been happened to your TV after a lightning strike. Do you thing anybody can? Is any technician have a super-natural power to predict the faults that might have been happened due to lightning (More than 10 Million volts to start on stroke) ? Can you?
Sorry.
Contact the authorized service center. OK?
http://electronicshelponline.blogspot.com/

Jul 29, 2015 | Toshiba Cinema 47L7200U 47" 3D 1080p...

2 Answers

Plasma Panasonic TV stopped working


Lightning-damaged electronics are a gamble to repair. Sometimes the problem is a single component, but more often multiple components are damaged, and even if you get it working, something else may die shortly thereafter. If you are lucky, only one board was damaged. My recommendation, if you have homeowner's or renter's insurance, is to put in a claim for the TV and get it replaced.

Having put forth that caveat, the blinking red LED hints that you may have enough left of the set for it to be repairable, especially given that much of a plasma set is already built to cope with high voltages. Try downloading a service manual and following the troubleshooting procedure. Here's the link (it's a Hungarian site, but there's enough English available to find things):
Service manual eprom result list ElektroTanya Service manuals and repair...

Jun 26, 2015 | Panasonic TH-50PZ850U TV

1 Answer

Due to thunder strike, my tv power supply board got damaged. How can I get the board for UN40D6500 model


Simply Google it.
"Buy new power supply for UN40D6500"
I got several sites, but you will ultimately have to answer
some questions and decide on the one that best suits
you.

Jan 07, 2015 | Televison & Video

1 Answer

Toshiba 37AV500U damaged thru HDMI input.


The lightning stroke has been effected to the main digital board to your TV. It will be best to replace the main digital board as card basis, rather than trying to repair it. Before replacing the board, a through checkup should be done. Contact any expereienced service technician for help, as this work is a very skilled one. No body can predict about the damages to a lightning stroke, as there will be trillions of voltage present for every stroke, and even a slightest voltage can damage so many components in a TV like equipment, as it is designed to work for 110 or 220VAC.

Jul 07, 2012 | Toshiba 37AV500U 37 in. LCD TV

1 Answer

Have a Toshiba MW24F11 combo tv. Near lightning strike through surge suppressor. Will not turn on. 6.3 amp fuse blown; replace, blew again. Next step, or start looking for replacement. Set is 25...


power surges generally damage diodes and capacitors causing the fuse to blow, any reputable tv shop can repair for a fraction of replacing this set.

Sep 15, 2008 | Televison & Video

1 Answer

Does not power on. Q951 charred


you can look for the model and brand, look for it on the internet and see if you can have the schematic diagram, you're lucky if u can. Lightning will strike first the tuner side, if there is a red blink, the primary side may be okay in switching type regulator, just replacing the charred part may not solve the problem. look for shorted components on the secondary of the power section.

May 15, 2007 | JVC AV-32230 32" TV

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

Related Topics:

40 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76054 Answers

Jaime Hernandez

Level 3 Expert

2337 Answers

Steve Allison
Steve Allison

Level 3 Expert

5569 Answers

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

Answer questions

Manuals & User Guides

Loading...