Question about Televison & Video

1 Answer

My TV Doesn't have any picture???

Hi there,
We have only had the TV now just short of 2 years. We were sitting there watching it and the screen went blank. It has a slight faint line across the middle of the screen. I have tried it in other TV points and still it doesn't work. We have had this problem once before about 1 week after our 12 months guarantee it did the same thing. We got someone to repair it and 8 months later it has happened again.

Please advise.
I dont know what any of the numbers meam so I hope something makes sense to you?

Sharon

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 105 Answers

This is what is known as frame collapse - which means there is no vertical deflection applied to the tube.

Please do not continue to watch the set in this condition as it may burn a horizontal line in the middle of the screen.

The most likely cause is either bad solder connections to or failure of the frame vertical output IC.

Please rate the assistance I have given - I hope it is useful. If you call a serviceman and tell him its frame collapse as this type of repair is not for amateurs - voltages in television receivers can kill.

Posted on Mar 19, 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:

2 Answers

What do you think is wrong with my television, it has sound but no picture. How can I fix the problem?


Hi there
I would go to menu on the remote , from there to picture go down the list, if you do not find anything there to help you. Go to Support and to the E manual .
26053790-x3zeawgeewbvgdzeyuixqaom-4-0.jpeg Kolbrun

Jan 14, 2016 | Samsung LN52C530 52" LCD TV

4 Answers

HCN5527W Samsung wide screen 55" will not turn on, scree went black unit 4 1/2 years old


picture tube pro...so pls change ut picture tube and use...and also due to some fluctuation it may cause tis pro so try to plug ur pin in some other slot in ur home

Aug 29, 2008 | Samsung HCN5527W 55" Rear Projection...

1 Answer

I have a 8 years old apex tv. while watching tv the picture went out but it still has sound. i can't see the channel numbers or volue bar is it worth fixing


I WOULD SAY NO ! THE PICTURE TUBE IS PROBABLY AS MUCH AS THE TV IS WORTH. i had a very nice sony trinatron tv. the picture tube whent on it at about 5 years so I CALLED FOR REPAIR AND THE PICTURE TUBE WAS 2-300 DOLLARS. good-day !

Jan 20, 2012 | Apex Digital Televison & Video

1 Answer

No picture on my Toshiba 42HP66 plasma tv.


I too have this problem with no help from hh Gregg, where I bought the tv, and no help from Toshiba. I resorted to calling the BBB and complaining about the defective workmanship. I took the tv, which is less than 2 years old, apart and found the y-sus board, behind the y-sus board is a foam rubber spacer to seperate the circut board from the backside of the screen. I think this pad is designed to prevent heat buildup in the y-sus board. The pad itself is held on by glue and that glue melted causing the y-sus board to short out. I noticed this after finding a tacky substance behind the board. The heat from the plasma screen melted this and also the pad itself. Toshiba claims no resposibility because the tv was out of warranty. Thanks Toshiba.

Jan 22, 2009 | Televison & Video

1 Answer

JVC i art 32" flat screen


your tv is under shutdown state, there is a protecting circuit that prevent the tv from turning on when there is a short

Sep 10, 2008 | Televison & Video

1 Answer

JVC i art 32" flat screen


Does anyone know where can I buy a screen for a 27" LCD Insignia TV. Model is NS-27LCD? My screen creaked. I checked out e-bay and have not found a broken TV with a good screen. Does anyone know where I can buy a screen at. 
Thank you all for you time. 
JC 

Jul 22, 2008 | Televison & Video

1 Answer

Rca 32flascreen tv


high volatge transformer shorted...or component in hi E.

Jul 18, 2008 | RCA F32450 32" TV

1 Answer

Hitachi will not show picture or sound


look in back fo tv on curcit board left side there should be two regular 125v 1.5 amp fuses see if they are black or wire in side is broken

May 14, 2008 | Hitachi 50UX57B 50" Rear Projection...

1 Answer

Loud electrical sounds


It sounds like the Power transistor that drives the High Voltage Transformer shorted out. The rapid clicking sound you are hearing when pressing the power button now is that of the power supply starting to come up, detecting a short circuit and shutting back off again, preventing further damage. It is likely that the HV Transformer is shorted as well which usually causes the Output transistor to fail. Since the set is only 2 1/2 years old, it is probably worthwhile getting it to a repair shop as long as you have been very satisfied with the picture quality up to this point. If the picture size was larger than you needed, you might consider going down to a 37" LCD HDTV set. Toshiba is tops in this category IMHO.

Mar 30, 2007 | Zenith R40W46 40" Rear Projection...

1 Answer

After 2 years of use, screen on TV went to white but sounds still works


Hi Sounds to me like the Tuner Module went out, this is something a qualified technician would have to fix.

Mar 08, 2007 | Apex Digital PF2720 27" TV

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

Related Topics:

186 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

71705 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

yadayada
yadayada

Level 3 Expert

67930 Answers

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

Answer questions

Manuals & User Guides

Loading...