Question about Samsung DLP HL-P5663W 56" TV

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Samsung 46" DLP TV no picture or sound

The TV (model HS4676SX) was working fine then the dog stepped on the remote and now there is no picture or sound and the lights on the front are flashing like it is power cycling. If I unplug it then plug it back in it is off then when I hit the power button it starts the power up cycle, the welcome notes chime then it never comes ready with a picture and sound and seems to power cycle off then on again.
Is there a way to reset to factory defaults? I have unplugged it but that did not reset the TV.

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  • Samsung Master
  • 76,846 Answers

Replace the TV, the cost to repair is about what new costs.

Posted on May 18, 2017

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: dlp tv will not "fire up"

Hi there, your instruction manual should have a trouble shooting section, and will tell you what various warning lights are indicating (ie the Lamp/Temp lights will flash in a particular sequence), and will give you the probable cause. In some cases, it could be blocked vents (dust causing overheating/shutdown), or just the lamp failure or faulty switch (indicating loose cover).

Posted on Jul 01, 2007

jerryg50
  • 1667 Answers

SOURCE: 46" Samsung DLP Lines & Freeze up

This is a possible fault in the power supply, and can be a problem with some decoupler caps on some of the boards. The vertical bars and unstability are usually attributed to having high frequency noise and or clocking pulses crosstalking on to the power distribution lines that run through the boards. This can be switching power supply noise, or cross-talk from clocking pulses.

Another thing that can cause your described fault is unstable clocking between the devices that are reading and writing to the data busses. There are a number of data busses running through the set for the boards to be able to communicate with each other.

The tech will use the process of board swapping to service the set, and then do the adjustments as necessary to make sure the new boards match up.

Yes... DLP sets are fairly expensive to service!

This is my personal opinion. If the set is out of warranty, I would change for a Plasma or LCD set. If you compare the performance of these to ther DLP, the difference is very big. From what I am seeing from a service point of view, the DLP's are lower in reliability.

Jerry G.


Posted on May 06, 2008

  • 317 Answers

SOURCE: tv shuts off automatically and

find a tech ..we all stick together and help each other on
these kind of dogs.

Posted on Aug 03, 2008

  • 32 Answers

SOURCE: Samsung DLP turns on and off - cycle repeats

make sure put the lamp door back before trying to turn it on because they have switches on them that allow the tv to turn on. If that is ok you probably have a bad ballast.
Call a local tv repair shop to further diagnose the problem.

Posted on Jan 20, 2010

  • 55 Answers

SOURCE: My Samsung HLN5065W Dlp tv works for 15 minutes

Did you set the lamp timer? Did you replacement the lamp w/ the original or an OEM, OSRAM? make sure the closure of your tv is all the way in.

Posted on Mar 29, 2010

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Hi is your television running through a foxtel box or something else that has volume control, If so you might have one or the other turned all the way down, turn both volumes up and control every thing through one remote control.....

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Yesterday my 46" dlp samsung


you can not solve this by your self you must have technication to open the set,,,thir must be some thing wrong,may be deg plug had moved from its place

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May 31, 2009 | Samsung DLP HL-P5663W 56" TV

1 Answer

I have a samsung hlp 4663w dlp tv...it just stopped responding to either the remote or direct attempts to turn the picture on...the tuner/amp is working fine as we still have audio, just no video...there...


Bob I have seen the DMD on the light engine cause this

The DMD board is available through your local parts distributor
You said you had sound so the analog board is working
The digital board may also be suspect
It is a lot more expensive than the DMD
I would replace the lamp if it is over two years old just on principle
Good luck





Jan 18, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

1 Answer

DARK PICTURE ON MY SAMSUNG DLP/HD REAR PROJECTION TV


It sounds like you need to buy a new bulb, this is what usually happens when the bulb is burning out this bulbs are made to last 6000-8000 life hours

http://www.discount-merchant.com/

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1 Answer

Samsung dlp hl-p4663w


you need to find out what mage it blow to get the tv to work again

Oct 23, 2008 | Samsung DLP HL-P4663W 46" Rear Projection...

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