Question about Samsung DLP HL-P4663W 46" Rear Projection HDTV-Ready Television

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New phillips lamp will not turn on

T.V. shows lamp blinking even after new lamp installed. ballast was replaced 6mo ago. any suggestions?

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6ya6ya
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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: Issues with replacing Ballast

I have some proble dlp tv I put new lamp;put the problem didnt whant away

Posted on May 08, 2008

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  • 233 Answers

SOURCE: ballast on samsung hlp4663w

The transformer can't damage the new lamp. Faulty transformers normaly take out the driving transistors or the fusible link in the power supply, if these are good then just replace the lamp. Espacially if you know the lamp is bad (test it by swapping with the others if unsure)

Posted on May 25, 2009

  • 304 Answers

SOURCE: DLP 5063WX. Sound but no picture. Screen Black.

Is the Lamp ok? Go to the rear of the set and turn on the set with your remote while looking at the vent slats. If you can see a bright light through the vent slats then your Lamp is working. If the lamp is on and you have sound and no pix, then the Digital bd is in what we call "Video Mute" and will have to be replaced. Also make sure that the Lamp Door is installed and the screws are tight.

Posted on Jul 16, 2009

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SOURCE: Samsung hlr5667w that won't turn on. Good lamp and ballast

Any light blink on the front. Whats the voltage to the ballast from the power supply. Common problem on these sets are bad lamp door switch. Try shorting the switch. Color wheel also is problematic but usually will be noisy and cause shut down. Check power board for swollen capacitors. Hope this helps

Posted on Nov 04, 2009

welcomejee
  • 10594 Answers

SOURCE: Samsung HLP5085W DLP - lamp

Strange colors and flickering picture symptom shows problem with color wheel and/or dmd board.
Lamp is only light source in dlp tv and it has nothing with colors or picture flicker.
TV goes to protection mode because of some internal problem as mentioned above.
If you wish to repair tv by yourself then you should have service manual copy in hand and that can be downloaded from HERE for small fee.
Hope these info will help you.
Thanks.

Posted on Jul 04, 2010

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1 Answer

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I would try a new lamp. Lamps have varying qualities & usage conditions may cause varying life spans.So, even though the lamp may be 1 year old I would try a new one first.

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You need to replace the balast as the voltages are buringing the bulb out and this is caused by a balast that is bad. The baslast is what the bulb connects to this has a sensor on it that relays voltages and heat back to the main control unit.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

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Same thing happened to me. After one minute of running, lamp shuts off and 5 power led blinks and 3 ready led blinks, indicate UART ballast error. Well, I purchased a new lamp, and installed it, and the problem was gone. I looked closely at my old lamp, and it showed a little blister inside, and a tiny spot of white residue, perhaps it was the whole problem there, although I don

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Your set uses the Phillips UPH100W 1.3 100http://servicemanuals.vstore.ca/ 1amp bulb part number 6912V00006A which uses Ballast EUC 6913V0002A and the actual ballast isMB03CA part number 6871VSMB13F I would contact LG and give them these numbers. Is your ballast bad or is the BallastEUC bad? Let me know if I can help you further.

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I have some proble dlp tv I put new lamp;put the problem didnt whant away

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WD-52525 Shuts off, shows red lamp light even after replacing lamp


Turn on the set and let it shut down. push in the Menu and Device (or input, I don't have a schematic in front of me) buttons on the front of the set at the same time and hold until the green light starts flashing. Then release. There will be two different sets of flashes, such as, 3 and 6. The code 12 means the set is opperating fine. The other codes will tell you what part of the set needs repaired. Also, remove the bulb and check the ballast connection to the bulb. I find the connection for the bulb bent over when a customer replaces the lamp sometimes. Let me know what you find and we can go from there.

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