Question about Dell Televison & Video

1 Answer

Dell 50in plasma tv no picture no pcture or sound can here turn on power buttton is on can you tell me what part i need to replace

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Dell Master
  • 1,779 Answers

My friend, that's like cutting hair over the phone. First, you have to trouble shoot to see if the power supply is capable of running, and if it isn't, then you have to go into the main board and check for the 5 volts and the 3.4. If you have those then you must check to see if the power supply is getting the on command from the main board. If all that is operating then we go over to the Y sustain module and disconnect the VS and VA supplies from the power supply and see if your sound is restored. If it is, then there's a 90% probability that the Y sustain module is bad. That's about as close as we can get. I hope this helps. I suggest taking it in for a complete diagnostic check.

Posted on Nov 17, 2009

Testimonial: "thank you cant get anybody to look at it ill have to find a dell service person "

  • Jim Krause Nov 18, 2009

    I don't know why they won't look at it. The boards in a Dell are mostly LG and Samsung. These are two of the easiest boards to obtain.

×

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

Sanyo dp50843 50in powers on but no picture or sound


Contact the authorized service center for Sanyo. It will be best in this case. Sounds like a main board fault. Gopakumar Gopalan Google

Mar 10, 2014 | Sanyo DP50747 50 in. Plasma TV

1 Answer

I just got a new power supply installed in my Fujitsu 50in. Plasma P50XHA4OUS and cannot get the sound to work, we've tried everything, please HELP!


Assuming the power supply is exact replacement and you did not have this before--check the speakers to make sure not turned off.

If using a cable or sat box make sure sound not way down or off both with the set and the box.

Last but not least if sound is there with a DVD---something somewhere is set to wrong position.

Apr 27, 2012 | Fujitsu 50 in. Plasma TV

1 Answer

When i try to turn my plasma tv on in the morning i now have to turn it on multiple times. Once it's on and warmed up it turns on and off ok and the screen looks fine. going back to turning it on once it...


It sounds like you have failing capacitors in the power supply. It would be best to have a technician to look at it or locate a power supply for the TV and replace it.

Aug 28, 2010 | Akai PDP5073TM 50 in. Plasma Television

2 Answers

I have a samsung hp t-5064 50in hdtv plasma while watchin tv we had a power outage an when the power came back on the blue light which is the power light came on an also the tv lights up with no sound an...


Hi


Thanks for using FixYa. A plasma TV is a very hard working device. It is working harder than any TV that has been built before, and as a result it produces a lot of heat. 75% of technical problems in plasma TV's are caused by overheating problems. X, Y sustain, buffer boards controls picture, fires the gas, and many others functions. When either of these boards goes bad common problems include negative image, no image, vertical or horizontal stripes on picture, turns on and than turns off, and many more. You’ll need to open the back off the TV and check for any swollen/bulged/leaky capacitors on these boards and replace whichever has gone bad. All this is only recommended if you have electrical expertise & know how to solder/re-solder components as these units contain high voltages even when switched off. Please do accept the solution if the issue is resolved or else revert for further assistance.


Thanks
Rylee

Feb 22, 2010 | Samsung HP-T5064 50 in. Plasma HDTV

2 Answers

Samsung 50in Plasma tv picture issues.


buffer board needs replaced need to replace both

Feb 04, 2010 | Samsung PN-50A450P Plasma TV

2 Answers

Toshiba 42HP86 Plasma TV. No picture, but sound is there


the same thing happened to our 42 HP86 red smow at the top than one day now pcture just sound... we took ours to a television repair shop and said we needed a power source wich would cost about $200 and another $200 for the labour so we were looking at a total of $486 plus taxes..... we still dont know what to do when we bought the tv it was $2000 back in 2004.

Jan 16, 2010 | Televison & Video

1 Answer

Turns on But No Picture and No Sound


sounds like it could be a cabling issue, try replacing the cabling (if you have another tv, you can borrow the cabling before purchasing new set of cabling)

Apr 04, 2009 | LG 50PC5D Television

5 Answers

No picture or sound but it is on


i have a 50in plasma that just went out the other day the tv comes on but without pic and sound how can i fix it

Jan 24, 2009 | Dell W5001C 50 in. Plasma HDTV

1 Answer

Toshiba 50in plasma


Hello brattbabie1,

Ok you have sound and no picture. This denotes that since this is a plasma TV the circuitry that controls the activation of the screen may have become defective. You will need the schematic to show the voltage levels that need to be present on the cable that connects between the screen and the control circuit and a voltmeter to measure those voltages. I would suggest that you get a qualified TV technician to work on this problem, due to the technical nature of this issue.

I hope this helps,

Thank you,

Shuttle83

Aug 09, 2008 | Toshiba 50HPX95 50 in. Plasma HDTV

2 Answers

Had loud pop and then no picture on the vizio 50in. plasma


TV was on with no picture problem. Left the room and when I returned the picture was very dim. Turned system off and turned back on. Picture didn't change, but heard a loud pop from the back of the TV.

Mar 25, 2008 | Vizio P50HDTV10A 50 in. Plasma HDTV

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

Related Topics:

38 people viewed this question

Ask a Question

Usually answered in minutes!

Top Dell Televison & Video Experts

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

Jaime Hernandez

Level 3 Expert

2315 Answers

CoppellTVRepair.com

Level 3 Expert

749 Answers

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

Answer questions

Manuals & User Guides

Loading...