My tv
won't turn on, I have already replaced the ballast and the lamp. Well I
checked the color wheel and it wasn't spinning when I push the
power button. I checked and the color wheel is getting power.I removed
the color wheel and when you spin it by hand it has a dry metal to
metal sound, but it still spins freely.
Do you think the color wheel is the problem?
Thanks
Hello Brandon B
Great Job at trying to fix your own TV.....Bravo!! Ok, you may very well have a bad Color wheel. You have already change your Ballast and Lamp. The lamp would have been my first step. If you have a defective color this will surely cause the set not to come on. The DM board detects what going on with the color wheel and will not start the lamp. There are 2 types of color wheel listed for this TV.
List price $100
BP96-00674A COLOR WHEEL (FOR TYPE L3 VERSION PW03 UNITS)
List price $100
BP96-01103A COLOR WHEEL FOR TYPE L6 VERSION PU01 UNITS
Best regards
circuitcity
SOURCE: I need help with my DLP TV
If you have verified the votages are there at the color wheel and its not spinning the color wheel is most likely defective. the sound you hear when spinning by hand is most likely the bearing but that shouldnt stop it from spinning. but as i said if the supply voltage is present but it still wont spin. the color wheel must be defective.
SOURCE: My DLP TV wont turn on.
As part of the power up sequence on the Samsung HLP-4336W the lamp isn't turned until timing pulses are detected from the color wheel. The color wheel motor is powered through the flat brown four conductor ribbon cable and the timing pulses are detected over the the three conductor ribbon table.
SOURCE: TV will not turn on, Have three blinking lights, lamp won't turn on, color wheel isnt spinning.
the color wheel wil need to be replaced soon if it is doing that. it could be then DMD board as will.
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