Phillips Rear-projection HDTV(replaced bulb-still have a problem)
Hello, I have a Phillips HDTV 50".
The model no. 50PL9126D/37
The picture went black and the red light icon came on. There was still sound, but no picture. After turning it off and letting it cool down, I turned it back on and had a picture for about 10 minutes, then it did the same thing.
Warranty had expired just a couple of weeks earlier.
I replaced the bulb, however, it still does the same thing.
It blinks out a code - 6 long, 5 short.
I do hear a quiet "zzzzz-zzzzz" sound in the same area where the bulb goes in (just below it) before the picture goes black.
That part # is "EUC 132d P/41".
Does anyone know anything about this problem or that part?
Maybe even where there is somewhere to look up the code?
As mentioned you should clean the fan. There is an access panel at the back, at the same end as the bulb. I would remove the fan so it's easier to thoroughly clean and carefully vacuum the area behind the fan. Do not blow air into the tv, only vacuum out.
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Samsung's digital light projection (DLP) televisions use a spinning color wheel to create the colors that are seen on the screen. If the color wheel becomes misaligned during use, it will become damaged and have to be replaced. Replacing the color wheel on a Samsung DLP television can be done at home, once a compatible-sized color wheel has been bought from a TV supply store.Replacing the color wheel yourself will void any Samsung warranty that might be in place, but is the only solution for getting the TV working again in as short a time as possible.
Put on the anti-static grounding strap to keep static electricity from damaging the internal components of the Samsung DLP TV. Turn the Samsung around so that the back is facing you. Make sure the Samsung is unplugged from the AC socket.
2 Use the Phillips screwdriver to remove all of the screws from the back panel. Put the screws aside. Pull off the back panel.
3 Loosen the two screws from each side of the projection bulb's case. Pull the projection bulb out. Put the projection bulb aside. Use the Phillips screwdriver to remove the two screws from the left side panel. Pull the side panel and the circuit board attached to it out carefully and put it down so that the cables attached to it have not been pulled out.
4 Take a picture of the power cable's position with the digital camera so that you can put it back correctly later. Pull the power cable out from inside of the Samsung's case so that the center panel is free to be pulled out. Remove the two large headed screws from the center panel with the Phillips screwdriver. Remove the top two screws holding the panel to the plastic case using the Phillips screwdriver.
5 Slowly slide the center unit out a few inches. Take a picture of the projector lens' positioning with the digital camera so that you can put it back correctly later. Unplug the two cables from the left side of the center panel. Unscrew the sensor switch using the Phillips screwdriver. Slide the center panel completely out of the Samsung and put it down on the clean cloth. Blow off the color wheel assembly with the compressed air.
6 Use the tweezers to remove the green plug from the top of the color wheel cover. Use the tweezers to remove the two cables at the side that are coming from the color wheel. Use the Phillips jeweler's screwdriver to remove the screws from the top, front and back of the color wheel cover. Slide the color wheel cover straight up to expose the color wheel.
7 Use the Phillips screwdriver to remove the three screws holding the color wheel to the color wheel assembly. Lift the color wheel up and out of the color wheel assembly and discard it.
8 Position the replacement color wheel in the color wheel assembly. Reassemble the color wheel and reassemble the color wheel assembly. Put the color wheel assembly back into position in the rear of the Samsung DLP TV. Reassemble the Samsung DLP TV. Plug the Samsung DLP TV back in for power. Turn the Samsung on and enjoy seeing the colors displayed properly again now that you have replaced the color wheel.
dust can cause this, keep your tv clean especially since dust gets into the little vent and can keep the heat from the bulbs from escaping. If that doesn't help let me know how long it takes to get a green screen again.