Question about Televison & Video

1 Answer

No picture on SAMSUNG TSK2790F

I don't watch this television too often, it was made in 2000. The other day I had to move some stuff and unplugged the TV, then plugged it back in to see if it would turn on. I got a picture for about 20 seconds then heard a pop and smelled something funning on the right hand side of the TV and immediately unplugged it. Any thoughts on what to look for I can repair basic electronics/circuits have a o-scope and a DVM etc. Just never worked on TVs this new, used to replacing tubes! =)

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Televison & ... Master
  • 3,187 Answers

It would be the psu, you may be lucky and its just a few blown capacitors that need replacing, if you have not used it in a awhile and its been in standby, then you unplug it and plug back in, it can sometimes blow, as its not been used so components maybe weak, then turning it on has caused the voltage though and the weakness in the capacitors to blow.

Posted on May 30, 2017

6 Suggested Answers

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

techman
  • 3130 Answers

SOURCE: samsung txc2515 lost picture makes high pitched noise

Sorry mark that high pitched noise is an indication that the switching power supply has an overload on the outputs. It could be a shorted Horizontal output transformer or transistor or a combo of both. Also could be a shorted vertical driver or output device or could also be a simple cap opened up and is causing a really large current flow BUT if your not a tech i advise you not to tamper with or open the set as you will not "see' a problem or "look" at the open set and find anything wrong! these sets are not user serviceable and can cause you great harm.. So please if the set is this old its probably not worth investing any cash into the repair unless of course it has personal meaning to ya. its up to you to decide Good Luck

Posted on May 23, 2006

  • 163 Answers

SOURCE: TV has green sceen and turns off by itself

dont do nothing with that tv go and buy a new one and thats all...good luck

Posted on Aug 07, 2006

  • 1694 Answers

SOURCE: no picture

Bad IHVT ( flyback transformer)--need complete service
number off back for part #-----------Let me know...T.

Posted on Nov 02, 2007

tvtek
  • 1284 Answers

SOURCE: DLP TV Samsung HLP4674w No Picture

If you hear a ticking and or buzzing sound as it is trying to start up then most likely the replacement lamp is bad. Take it out and reseat it one more time to see what happens. The noise you hear is the ballast attempting to fire the lamp up.

Posted on Nov 30, 2007

  • 1 Answer

SOURCE: Samsung LE32R7 Picture Flashing

I have a 37"Samsung LCD and having just spoken to the Sky engineer (also a friend) he says it is a national problem between Sky+ and Samsung. I have the same problem when on playback but not on real time? If you had your box changed to an Amstrad what sort did you have the problem with?

Posted on Apr 21, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

Picture Moved Up


Check the cable and connections between the TV and your cable line. Make sure the contacts are clean, no bent pins, etc. Try replacing the cable if possible.

Jun 01, 2008 | Samsung HCL4715W 47" Rear Projection...

1 Answer

Bought Samsung dlp h-l 5667w new in 2005. Replaced lamp, fan, and color wheel in 2008. Now lamp lights up and lamp indicator on front lights up, fans turn on, but tv picture will not show. After a few...


It time to replaced the tv projection lamp again,the tv projection lamp life span have ended.The tv projection lamp life span only last 2000 hrs.Average out like 1 1/2 or 2 years max for tv on watches 4 or 5 hrs of tv every days.

Jul 07, 2011 | Samsung HLR5667W 56" Rear Projection HDTV

1 Answer

My Samsung Dlp model hlt5075s was working great with great picture for last 2 years. This afternoon I went to cut it on and it the three lights on the bottom right started blinking(standby, time, and...


The projection lamp life is over.2 years has not been replace projection lamp,tv on daily watches like 4 or 5 hours a day?u need to replaced the projection lamp.

Sep 12, 2010 | Samsung HLT-5075S Television

1 Answer

The power light is on but will not respond to power on or off.


since the genius that was going to answer my dillema told me he did not have the 'HATACHI' handbook to cover the Samsung TSL3099WHF that he needed to answer my questions properly I thought that Mr. Fix Ya needed to get Fixed himself and have moved on to calling a real repairman. I too could give millions of solutions to repair appliances I know nothing about and so I have moved on and figure I got ripped off. Thanks for nada FixYa Bear Jones

Jun 12, 2009 | Samsung TSL3099WHF 30" TV

1 Answer

No picture, sound is good...worth fixing?


video cicuit ye sit can b efixxed call repair shop its not gonna be cheap

Apr 02, 2009 | Sony KV-35S26 35" TV

1 Answer

I have a samaung hpn5039


could be in the auto upgrade turn auto upgrade off you might have to unplug power plug plug back in if picture appears go to menu turn auto upgrade off

Mar 11, 2009 | Samsung HPN5039 50 in. Plasma HDTV

1 Answer

Lost picture all color lines are at top of screen


Thats what happened your convergence went out, those parts can be found online for as little as 12.50 a piece. If you are good with solder its an easy fix. I found a guy on craigslist in denver who fixed it for 150
good luck

Feb 11, 2009 | Samsung PCN5425R 54" Rear Projection...

1 Answer

Picture quality


i have a similar problem, when watching football the picture is terrible,but when im watchin ordinary tv its great

Dec 28, 2007 | Samsung LN-R409D 40 in. LCD Television

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

Related Topics:

56 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74106 Answers

Cindy Wells

Level 3 Expert

5100 Answers

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

Level 3 Expert

6694 Answers

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

Answer questions

Manuals & User Guides

Loading...