Question about Toshiba TP43H95 43" Rear Projection Television

Open Question

Toshiba tp43h95 will not turn on completely

Hello, I have a tp43h95 Toshiba Cinema Series TV. When I plug it in, I hear the power click on, but nothing comes onto the screen. Once on, the power light blinks about every second. The remote is working fine, can turn on (but not off) from remote. From what I have read online it could be stuck in standby mode. I do not have/could not find a user manual. I do not want to invest any money into the TV as it is so old, and am not technical so need a couple simple suggestions. I do have a cable/internet box which has one line going to the TV & one to the wireless router. The DVD player is connected to the router, which enables me to watch Netflix on my TV. It is possible I turned the TV off while set to VIDEO 1. I have a universal remote which has been working (do not have original remote). TV was just given to me a couple months ago, so don't know it's history. I have been leaving for a day or more at a time & sometimes unplug the router/cable box to save energy. Any suggestions appreciated.

Posted by on


6 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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.
Good luck!

Posted on Jan 02, 2017

  • 2 Answers

SOURCE: toshiba 46H84 tv turned off light blinking

Sounds like a problem w/ the red tube.

Posted on Jan 07, 2008

  • 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

  • 33 Answers

SOURCE: white vert lines 1 inch apart, toshiba rear projection

From further research it sounds like you experiencing a failure of your DMD board. Here's a forum dedicated to the topic of your television.

Posted on Jul 08, 2008

  • 19396 Answers

SOURCE: toshiba 46H84 tv turned off light blinking

The TV is on protect mode.

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

Also ensure that the fault is not coming from a faulty receiver box sending bad signal, check if you get same problem with no receiver box or dvd connected.

If that does not work, and you keep having a flashing led on front of the TV, and tv turning off by itself after a while, that indicates a fault condition.

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

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 , startingthe flashing light.

If you are in situation one, then theTV 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.

Common faults that can occur are a blown capacitor on power board, a convergence IC has blown, or a fault on Digital board.

Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing state because of the video cable.

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.

Posted on May 22, 2009

  • 1 Answer

SOURCE: I have a problem with my TV not turning on. I have

I have the same problem

Posted on Apr 15, 2010

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Wont turn on

Could be power supply failure

Sep 02, 2017 | Toshiba Televison & Video

1 Answer

Toshiba TP43H95 projection tv has power but no picture

If it shuts off and then the power light starts blinking red or it never comes on but the power light just blinks red continuously that is usually indicative of the convergence ICs (STK 392-110). You never want to replace the ICs without also replacing the resistors that are associated with them. There are usually 6 resistors, one for each of the colors and there corresponding direction, IE Red horizontal, red vertical, blue horizontal, ect. In the case of this model tv all of the resistors are 2.2 Ohm and 2watts. You will find them right where the STK 392-110 ICs are. Right in front of them. They are blue and have this color code on them. Red, red, gold, gold. These are represented by stripes on the resistors. You can get the parts from They carry the ICs and the resistors. If you do not feel comfortable completing this repair I could do it for you if you send me the board. My email address is: The cost is 375.00 and that includes parts.
Good Luck.

Nov 03, 2008 | Toshiba TP43H95 43" Rear Projection...

1 Answer

Toshiba cinema series convergence problem

If you wish to get some details; visit the site linked here. Pull up older posts. Convergence adjustment procedure to many brands of projection TVs are given in detail.

Jul 10, 2017 | Toshiba CX36F84 TV

1 Answer

RE: Toshiba 27" Cinema Series

your problem is in the high voltage circuit.change your flyback it has a short.also check around for open diode in the same circuit.good luck

Aug 04, 2007 | Toshiba 27A34 27" TV

2 Answers

Toshiba Cinema Series TV won't turn on

We finally had a repair man out and he replaced 2 convergence IC. They were $80 each so get out the check book! Works fine now!

Dec 25, 2006 | Toshiba DVD Recorder AND Series2 TiVo...

2 Answers

Tv won't turn on

Most likly it is a problem in the power supply regulator circuit. pretty common for Toshiba TV sets. If you know about TV serviceing, first thing to replace would be the regulator IC as that is the problem 80% of the time. if that does not help then you will need a schematic to trace out the regulator circuit. Good Luck PS please dont forget to rate this thread.

Oct 19, 2006 | Toshiba 34HF84 34" TV

Not finding what you are looking for?
Toshiba TP43H95 43" Rear Projection Television Logo

Related Topics:

48 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74999 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Jaime Hernandez

Level 3 Expert

2326 Answers

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

Answer questions

Manuals & User Guides