Question about Toshiba 50HP83 50 in. Plasma Television

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Toshiba 50HP86 - TV suddenly turned off, the red light is out and will not come on. Circuit is fine there is power to TV.

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

snakehead
  • 1074 Answers

SOURCE: TV does not turn on; red light blinking.

your problem is a more technical problem you will need a tech to look at your set if you are not a tech you wont be able to do it your self. contact a tech to repair your set the problem is in the power supply or related circuit.good luck.

Posted on May 02, 2007

  • 1153 Answers

SOURCE: TV toshiba

What happen lost you?

Posted on Sep 13, 2007

  • 1 Answer

SOURCE: TV on/off light keeps blinking red light/no sound or picture on screen

Here's a solution that I received from an TV expert in another website: "This sounds like a power supply problem. i have seen it several time on your model. i would not keep trying to turn it on it might damage something else in the tv. the reason it is shutting off is because the power supply is putting out too much voltage. a repair cost will range around 300-400. this is a great model and well worth a repair. here is a web site that might help you in finding a repairman.
http://www.nesda.com/locator/state_search.php." <-- $300-$400 is too much! But throwing away a 300lbs TV will cost a lot of $$$ for the towing and dumping too. I haven't decide what to do yet.

Posted on Dec 19, 2007

Slinteriors
  • 8617 Answers

SOURCE: Toshiba TP50H95 TV Won't turn on - Pete

You will need to trouble shoot the start up and shutdown circuits. Often this is a minor component failing causing the set to not power up or go into protective shutdown. Do you have the service manual for this TV?

Posted on Mar 02, 2008

charcois
  • 763 Answers

SOURCE: TV shuts down with Red Light blinking

it must be your tv was heated on long usage.
sir, try to go to your nearest expert technician. they have tools to use on fixing your tv's hardware. or see if your tv has a warranty to send it back to the place what youve bought it. hope that helps!

CHARCOIS

Posted on Aug 09, 2008

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1 Answer

Older-model Toshiba TV shuts off by itself


There is a large sand filled resistor on the main board close to where the power cord attaches that cracks. This will stop power until it cools enough to make the connection then heats up rapidly to open it again. It may be worth the trouble if you're handy with a soldering gun and can get the back off the TV. If not then I'd consider getting a flat screen.

Aug 21, 2014 | Televison & Video

1 Answer

My tv has a red button on the front that flashes and no picture comes on when we try to turn it on with the remote


The Toshiba sets were well known for bad capacitors in the power supply. I recommend getting it assessed.

Mar 19, 2012 | Toshiba 32AX60 32" TV

1 Answer

I have the toshiba 23hlv85 and it will not power up, red light on when plugged in, maybe the power source???


Hello Corey hi, Its not the power source but the power supply circuit board on your TV. this is where the red light is connected. this simply means that there is an overload/short circuit somewhere inside your TV. this overload prevents the power supply board to turn on for protection. To find the overload in your TV, needs the services of a technician. Usually they swap boards and isolate where the problem is. I suggest you inquire about your problem to your dealer. see if they have after-market service.

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1 Answer

My toshiba 57h93 worked fine this morning power went out


Ur DM power board is dead,must be replaced.Try this
website for the board.Tv repair World.com.

Oct 20, 2009 | Toshiba 57H93 57" Rear Projection HDTV

4 Answers

Toshiba 50hp95 will not respond and has flashing red power light. It seems many people have this problem, what's the solution? We have tried all the Toshiba suggestions.


My 50hp95 had the same problem; the red power light is flashing and the tv will not turn on. I unplug the power and plug it back in and the TV clicks, but the power light continues to flash red. My problem was a bad Seine module which you can bypass if you do not need to watch HD off air programming. Since I get my HD from the cable, I can bypass it. All you need to do is remove the back panel from the TV (unplug the TV first) and on the main circuit board unplug the white connector labeled PJ63A. The main circuit board is the one in the center of the TV and the PJ63A connector is the bottom white connector on the left side of the main circuit board (the label is printed in white on the circuit board under the connector). Once I plugged the TV back in it worked immediately.

Sep 09, 2009 | Toshiba 50HP95 50 in. Plasma Television

1 Answer

TV turns off and power light blinks unpluged andd still does it.


Likely to be the STK convergence chips causing a protection circuit to switch the TV off. Have you got any onscreen convergence problems (i.e, colour fringes)?

May 27, 2009 | Toshiba 42H81 42" Rear Projection...

1 Answer

Toshiba 44NHM84 has no picture just red flashing standby light


during transportation your TV was suddenly shock. then causes your TV lose connection on main circuit board. trust me!

May 21, 2009 | Toshiba 44NHM84 44" TV

1 Answer

TV switches its self off when I turn on.


Protection circuits usually cut in when you have power supply issues and too much current. U might want to start checking out your power supply for bad components.

Apr 09, 2017 | Televison & Video

1 Answer

36" toshiba suddenly turns off and the little red light flashes


Some el.components are loose on tv circuit board.I have removed the back cover,supported tv picture tube 45 deg.against wall.This tv is heavy!One screw on left holds the circuit board to bottom case.Removed and supported this board on few heavy books.Turned tv on and gently probed all the componets on top of the board with plastic drinking straw.In my case transistors Q-830 and Q-421 needed resolder loose joints.These components are mounted on flat aluminium heat sink strips located sligtly left of center of the circuit board.Also blobed bit of silicone into base hole and foot of alu.heat sink to support it.

Apr 15, 2009 | Toshiba 36A50 36" TV

1 Answer

TV does not turn on; red light blinking.


your problem is a more technical problem you will need a tech to look at your set if you are not a tech you wont be able to do it your self. contact a tech to repair your set the problem is in the power supply or related circuit.good luck.

May 02, 2007 | Toshiba 27AF41 27" TV

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