Question about Toshiba 57H81 57" Rear Projection Television

1 Answer

Help! Toshiba 51H84..Power light flashing, tv picture won't come on!

The picture won't come on..The power indicator is flashing; but no picture. Second time this has occurred in 3 years. I have kids; and the tv is a necessity for home schooling. I have seen solutions on here; but have no idea what the boards etc, look like. I am no electronics repairman! HELP ASAP! The power light is flashing and I can not turn the tv on or off. I unplugged the power and turn it on and it made the sound like it was going to work but when I pressed the power button it still did not work.

Posted by on

  • 1 more comment 
  • lwill8f Nov 30, 2008

    yes

  • Anonymous Dec 04, 2008

    I have the same problem , Light flashes and then it cuts out, Light still falshes,

  • stardom Dec 07, 2008

    toshiba rear projection tv-black-power light keeps flashing from green to red-makes sound as if its coming on but doesn't. No picture no sound. Changed remote batteries and chanced plug fuse but to no avail.

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 3 Answers

You need a new HV transformer. Usually you can just buy the transformer itself. It's a little black tower on the backside of the tv. If it's not that, it's the convergence ic's. There's two of them, given it's a toshiba, the part number is more than likely stk392-110.

Posted on Oct 09, 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:

1 Answer

51h84 tv input jacks do not work


First is unplug power from set and or a box etc an wait a short time--power back and see if units reboot to cure this---

The model indicated MAY use a Hyper board--lots of problems--controls all signal from all inputs and expensive to repair (part no longer sold).

Failing above you have a problem with the circuits that handle inputs on the rear or even with the microprocessor the set uses.

Apr 08, 2012 | Toshiba 51H84 51" Rear Projection...

1 Answer

I have a Toshiba 51h84.I push the power button and I get a solid red power light. There is a click from inside, kind of like a relay clicking on. No picture, no sound. If I leave it on I get an occasional...


Tv have "LAMP" indication LED light blinking?The tv projection lamp is dead,require changing.Hearing alot of clickings sound too?Mean the board,call the Ballast board is dead.Require change the Ballast too.The Ballast board,the board that help to ignite the projection lamp.

Aug 06, 2010 | Toshiba 51H84 51" Rear Projection...

1 Answer

Help! Toshiba 51H84..Power light flashing, tv picture won't come on!


First thing that needs to be checked is the convergence IC's. Those IC's are located in the signal board and are really hard to remove. You need an experience technician to fix it for you :)

May 27, 2009 | Toshiba 51H84 51" Rear Projection...

1 Answer

Screen turns blue then shuts off.


I already replied but once again..
Symptom shows Blue CRT (picture tube) in your TV might defective and need to be replaced. Its high tech repair issue, so contact tv tech person if you don't have enough knowledge about tv repair.

Sep 05, 2008 | Toshiba 51H84 51" Rear Projection...

1 Answer

Tv turns blue the shuts off.


symptom shows Blue CRT (picture tube) in your TV might defective and need to be replaced. Its high tech repair issue, so contact tv tech person if you don't have enough knowledge about tv repair.

Sep 05, 2008 | Toshiba 51H84 51" Rear Projection...

1 Answer

Help! Toshiba 51H84..Power light flashing, tv picture won't come on!


The solution is you have to buy a new better tv with a good extended warranty in payments. JZ

Jul 09, 2007 | Toshiba 51H84 51" Rear Projection...

2 Answers

Flashing power indicator


Sounds like a power supply problem unless there is a short in the deflection circuits causing the power light to flash. I'm afraid it'll take a technican to figure out what is wrong. If it's more than 7 years old, you might consider replacing it.

Jan 25, 2007 | Toshiba CX27F60 TV

4 Answers

Toshiba 51H84


convergence IC's need to be replaced

Dec 12, 2006 | Toshiba 51H84 51" Rear Projection...

Not finding what you are looking for?
Toshiba 57H81 57" Rear Projection Television Logo

Related Topics:

253 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

72670 Answers

Jaime Hernandez

Level 3 Expert

2296 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

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

Answer questions

Manuals & User Guides

Loading...