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Ordered a new ballast anyways, was ready to put it in, but wanted to test the power it was getting to make sure that's not the cause of it overheating The [url=http://www.scribd.com/doc/120923694/hlt5075s-service-manual]service manual on page 56[/url] indicates that part CN801 on the Power Board sho...

Ok so I put the new lamp in with the old ballast, left the chassis off to ensure max airflow was getting in/out, and held down the chassis switch with my finger while i turned it on, and got a picture. I'm nervous to leave it on for fear the bulb will burn out again in a matter of weeks. Could the b...

I found a service manual for my tv - http://www.scribd.com/doc/120923694/hlt5075s-service-manual Section 6-3-1 explains how to check the lamp & ballast [quote]When the lamp is not on, check if there is anything wrong with the ballast.Remove the lamp(refer to 12chapter). Fix the safety switch on ...

Grayfox - thanks so much for the very helpful, detailed reply. I purchased the OSram bulb from a distributor on [url=http://www.amazon.com/dp/B0019FLXWO/ref=pe_385040_30332190_TE_3p_M3T1_ST1_dp_1]Amazon[/url]. They have also been extremely helpful. I'm tempted to buy a new ballast anyways, if I can ...

Hello, I have a 50" Samsung HLT5075SX/XAA DLP that recently had a bulb go out. I ordered a nice OSRAM replacement, and within 2 weeks that bulb went out too. I recorded a video of the tv trying to fire up the burnt out lamp and uploaded it to YouTube [url=https://www.youtube.com/watch?v=jXqApBNaY4Y]...