Question about Samsung HLP4663W 46" Rear Projection HDTV

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HL-p4663w/3 flashing lights

When I turn on the Samsung Tv the Lamp light flashes for about 15 to 20 second then shuts off. It does this cycle for a couple of times then the get three flashing lights that wont stop flashing

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Re: HL-p4663w/3 flashing lights

The Problem you have with your set is that your lamp is dead. you will need replace it. The Part number for the lamp is on the side of the TV. BP96-00826A is the part number. You will need a service Person to change the Hour timer in the service Menu.

Posted on Jan 11, 2008

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Tv on my samsung p4663w/hl does not turn on. lamp light flashes on front of tv picture does not work. no sound , bulb has no marks on it to show that it is bad

Tv projection lamp have a life span like any other bulbs light sources.Tipically life spans of these tvs projection lamps are around 20,000 hrs of useages.That average out like about 1 1/2 or 2 years and around 4 or 5 hours of the tv is on and watching it everyday.Now the front tv bazel frame of the tv.The word "LAMP" LED light indication is on or flashing are indication of the tv projection lamp life span are over and the tv must have it projection lamp to be replacement to another tv projection lamp.Projection Lamp fillerments tipically dies out when it reaches it life span.Mark or burns on the projection Lamp,will not show or be there,if the tv projection lamp run it natural life span cycles.

Aug 03, 2011 | Samsung HLP4663W 46" Rear Projection HDTV

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Cable hooked up right...turned on this morning sound no pic

Ur tv been in use at least 1 1/2 or 2 years.On about 4 or 5 hours a day on this tv?The LED light indicator "LAMP" flashes?The projection bulb life is over.Require a new bulb.

May 27, 2010 | Samsung DLP HL-P4663W 46" Rear Projection...

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Just replaced the lamp worked 2x for 30 sec each, now nothing.

you need to make sure all screws are in and tight , and most important the cover on the back of the tv were you access the lamp that has to be on. There is a little blue plastic piece (the safety switch) if that is not engaged the tv will stay on fore a few seconds then turn off check it out.

Jul 06, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

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HL-S5687 DLp tv

your keeping a part that is warming up and shuts down your shutdown that protects the tv from burning up... cooler... to find this you might need a hair dryer or a can of freeze mist.
I believe the left side is your high-voltage section.
you can also let it warm-up without the fan .. let it shut down and feel parts with set unplugged to see what is running hot.

Oct 22, 2008 | Samsung DLP HL-P4663W 46" Rear Projection...

2 Answers

Samsung DLP HL-P5063W

you have the same problem I have. The problem is fixed by changing the new light bulb. The problem appears again after 1500 hours of use. You can keep buying new light bulbs or avoid it by not buying another Samsung TV.

Sep 23, 2007 | Samsung DLP HL-P4663W 46" Rear Projection...

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Samsung DLP HL-P5063W. . .no lamp!

You will need to have it diagnosed if you do not have the service manual, or the knowledge of how these circuits work. I can tell you to replace this or that but it would be a guess! You need to start measuring the voltages on the ballast circuit, as I have seen door switches, fan sensors, heat sensors cause all of your symptoms as well. Good Luck

Jul 24, 2007 | Samsung DLP HL-P4663W 46" Rear Projection...

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