Question about Toshiba TZ50V51 50" Rear Projection Television

1 Answer

No pic no sound

U turn it on the power light comes on with no pic or sound and after awhile it shuts itself off... This happened after a lightning storm

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Expert
  • 125 Answers

Sometime the overheated ic in the convergence section are the problem I have fix some

Posted on Aug 23, 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

Our LG 55 inch flat screen has sound but no picture.TV is only about 3 years old and this is the first time this has happened.


Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/ To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Jan 12, 2017 | LG Televison & Video

1 Answer

I have a Vizio model E320Vl TV. after working for about two hours it shuts off. You can unplug it and wait about 10 minutes and it turns back on but will shut off again after awhile.


Sounds like The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. http://electro-medical.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Jan 12, 2017 | Vizio Televison & Video

1 Answer

Hi my led tv UE46D500 has no picture only sound.unplug for few hours and the picture comes back.now I have this problem every day sometimes I got the picture and sumtime no picture whole day. Help pls


Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electro-medical.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board...

Jan 10, 2017 | Samsung UE46D5000 116.8 cm 46" 1080p...

2 Answers

Westinghouse 55" tv will turn on but no picture or sound, remote wont work


Replace it, the cost to repair will be close to a new one. Flat screens are dirt cheap right now.

Jan 10, 2017 | Westinghouse Televison & Video

1 Answer

I have a Sanyo LED tv model DP58D33. It turns on and functions perfectly for awhile, then screen goes black but still has sound.


Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/ To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Jan 09, 2017 | Sanyo Televison & Video

1 Answer

I have a Emerson model LF391EM4 flat screen that when turned ON shut itself off after apx 10 seconds. It has never done this before, what can I try to do?


REBOOT IT BUT HOLDING DOWN ON THE POWER AND TURN IT BACK BUT HOLFD IT DOWN FOR ABOUT TEN SECONDS AND THEN TURN IT BACK ON

Jan 09, 2017 | Emerson Televison & Video

2 Answers

I have a rca model led65g55r120q tv flickers and no sound


Check all cables for loose connection, try another input for picture (DVD, BLu-Ray, etc). If none of the other inputs work then it's a panel problem (display) If one or more of the others work then it's a problem with either the tuner or the signal.

Jan 02, 2017 | RCA Televison & Video

1 Answer

My Toshiba 46g31ou tv keeps shutting itself off and on by itself.


MUST BE IN THE SETTINGS OF YOUR TV WHERE YOU CAN CHOOSE TIME FRAMES FRO IT TO TURN AND OFF ITS A POWER SAVER FEATURE

Nov 30, 2016 | Toshiba Televison & Video

4 Answers

LG 26LH2000 television. Last 2 days when I turned my TV on there was only sound, and black screen.


back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/ To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.
26359174-wxmxxsggneevie4j1gyznoid-1-0.jpg

Nov 16, 2016 | LG 26LH2000 26 in. HDTV LED TV

1 Answer

No Video Or Sound - Stand By Light Flashes 5 Times


If the tv was made before December 2008, there is a capacitor settlement from a class action lawsuit by Samsung. Supposedly (at no charge) they will send a repairman to replace the capacitors.

Nov 27, 2013 | Televison & Video

Not finding what you are looking for?
Toshiba TZ50V51 50" Rear Projection Television Logo

Related Topics:

46 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

71736 Answers

Jaime Hernandez

Level 3 Expert

2294 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...