Samsung HLP4663W 46" Rear Projection HDTV "ballast unit" Questions

...ballast, which puts too large a draw on the power supply, which is a switch mode unit, causing it to slow down the oscillations to a level which you can hear. I would recommend a new ballast. You can ...

...ballast for your unit. The other possiblity would be a problem in the low voltage power supply but if the indicator lights are blinking the most likely problem is the ballast. I have a tip at ...

...to the housing) and then power on the unit. Check if the bulb will ignite or will light up, if not, you have to replaced the ballast board. Hope I helped you. Have a nice day! Thanks for using

...Unit tries to start (3) attempts then (3) flashing lights. Will not shut off by power button. this is most often caused by a faulty lamp or faulty ballast. try resetting the tv by unplugging and ...

...unit works OK for a while, it suggests that a component is failing under heat stress. This is often the ballast. The ballast is the part that provides the power for the lamp similar to the ballast in ...

...shuts down with all three (timer/standby/lamp). I think I received a faulty lamp from my distributor. Any other ideas? Out of spec.Ballast unit will do that as well as a faulty lamp. Hope that

...unit will not work if the door is not reinstalled. This is a safety feature. Make sure you reinstall it correctly and securely. If this still does not work, then you might consider replacing the ...

...unit will not light up new or old lamp. cannot even get the maintenance mode to display on the screen - only 3 lights indicating lamp failure. Suggestions? Bad news. Mine did the same thing. Mine is ...