Question about Samsung HLM507W 50" Rear Projection HDTV

2 Answers

No picture no sound

When I turn on the set all three lights come on stay on solid no picture no sound.

Posted by on

Ad

2 Answers

  • 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.

  • Master
  • 4,102 Answers

Hi the problem could be with either the power transfer relay as you have no sound or video it wouldnt be something like your video card.
It could even be a blown resistor on the high voltage part of the board as you have low power part of the board is working as you have power going to the led lights so the problem is with the high voltage part of board.
It could be cheap to repair if it is only resistor or even power relay the screen is fine as you have lost both sound and video.
If you have a multimeter and know where to look you might locate the bad resistor witch is probably the case but it can be difficult to find and if you are not confient in finding the problem then you might never find the fault.
But its deffinately going to be around the high voltage part of the board so this would be good place to start

Posted on Jan 28, 2008

Ad
  • 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.

    Guru:

    An expert who has written 7 tips or uploaded 3 video tips

  • Master
  • 1,894 Answers

What are the other symptoms?

Posted on Jan 28, 2008

  • dewan nafees ahmed Jan 28, 2008

    samsung has had issues with the lamp door switch. simply solder all three pins together on the switch to bypass this function



    there are several things that need to take place for the lamp to turn on. first the color wheel needs to turn on ( if you can hear a whinning noise then this is fine) next the tv will send a signal to the lamp ballast to turn on, and the ballast needs the 130v dc supply from the power board ( simoly remove the lamp and reinstall the lamp door, turn tv on, and if you hear an arcing noise from the ballast you know this is fine too. the board that controls all of this is the dmd board. so if the color wheel works, ballast starts then i would replace the dmd board....

    the lamp is bad.
    a quick way to check is to put your ear close to the bak of the set by the lamp door and have someone turn on the set. if you hear an arcing sound each time the set cycle, then the lamp is bad..the number for the lamp is on a small sticker on the side of the set by the lamp door. it is easily replaced and the instructions come with the new lamp..you would be best to get an original lamp from samsung (1 800 samsung) but there are replacements on the web

×

Ad

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.
Good luck!

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

Sony Wega Model KF-50WE610 won't come on


The pop you heard might have been color weel braking and it might be stuck color weel dont move tv wont come on color weel is inside of engine you would have to replace whole engine 900-up

May 23, 2009 | Sony Grand WEGA KF50WE610 50" Rear...

1 Answer

Sound but no picture - won't stay on


you may check your lamp first. other than that i would say a faulty mains board.

Apr 16, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

2 Answers

Sony 46" rear projection LCD HD - picture and sound go on and off


personally i would call a tv repairman out to fix the set.you can get alot of different opinions on here about what it may or may not be but the best thing to do is call a repaiman and let them fix it

Jan 27, 2009 | Sony KP-46WT500 46" Rear Projection...

1 Answer

Tv no pic or sound


If you hear the high voltage try to come up and set shuts down in 2 secs it could be your FBT also these sets have alot of poor connections chassis should be resolder.

Apr 06, 2008 | Televison & Video

Not finding what you are looking for?

Open Questions:

0 Answers

Samsung HLM507W will not turn on Alright so here's the deal....I got this TV for free from a guy on craigslist. He said he couldnt get it to turn on. He replaced the lamp, it still didn't work, so he gave up and now I have it. First thing I did was try and turn it on... The TV powered up for about 5 seconds, and then the screen started to flicker all kinds of crazy colors, and it shutdown shortly after with all 3 lights blinking. I figured this probably has to do with the color wheel, so I bought a new one and popped it in. Once installed, the TV started right up, and worked for the entire duration of it being on (approx 7 hours). Now it will not turn on. Here's the startup sequence: -Push power -A couple of audible clicks, and both cooling fans energize. -Lamp does not turn on, and after about 45 seconds of having just the fans running, the TV cycles off and tries to power itself back on. -Rinse and repeat about 3 times total. -After the 3rd attempt, the TV shuts down completely and all 3 lights start blinking in front. -Pushing power does not do anything with the 3 lights blinking. TV must be unplugged and pplugged back in before sequence can be attempted again. Looking for a possible solution/troubleshoot technique. Checked the fuses and they are fine, triple checked all of the connections. Seeing as the lamp doesnt even attempt to energize, Im thinking it could be the ballast, but I'm trying not to dump money into something that might not fix the problem. Thanks for your help!

Jan 21, 2013 | Samsung HLM507W 50" Rear Projection HDTV

Samsung HLM507W 50" Rear Projection HDTV Logo

Related Topics:

111 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75178 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1689 Answers

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

Answer questions

Manuals & User Guides

Loading...