Question about Samsung DLP HL-P5663W 56" TV
When all three LEDs (Timer, Lamp, and Temp) are blinking, you need to replace the lamp. The color wheel and the cooling fan usually gets noisy (a buzzing sound) when either of them fails (instead of slowing down). The color wheel and the fan will slow down to avoid overheating if they are damaged past the point of them being noisy. Do you recall the TV being noisy before this problem started?
Try resetting the TV by unplugging it for 30 seconds or a minute (a hard reset). Then order a new color wheel and cooling fan. (Also order a lamp if the current lamp is over a year old (or even near a one year old).) The last time I checked, the parts were cheapest at samsungparts.com. However, you should check via google for the comparison shopping sites for more recent prices. The replacement of the color wheel is fairly easy - a few screws and a few connectors. A similar tv is repaired at these two links:
I hope this helps.
Posted on Jul 15, 2010
Three lights blinking indicates that its a dead lamp. Below is a screenshot from the manual
You should replace your lamp to fix this as the tv is going into protect mode due to a failed lamp.
Posted on Jul 15, 2010
All three lights blinking shows problem with color wheel, ballast supply or lamp.
If lamp has not been replaced in last 2-3 years then replace it as lamp might reached on end of working hours life span or test the lamp in another tv that use same lamp for confirmation.
Next suspected part is ballast lamp, if lamp found OK then ballast supply needs to be checked, swapping ballast board is good way to confirm it before buying new part.
And last thing is color wheel that is suspected, I'm putting it at last because you said it spins then slows down because of protection circuits of tv that sensed some thing wrong in booting process and activates.
Take out lamp and ballast supply board and check both by installing in similar model tv to confirm defective part.
Hope these info will help you.
Posted on Jul 14, 2010
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Posted on Jan 02, 2017
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