Question about Televison & Video
I cannot explain why the problem started with you changing the bulb and opening the contact pins in the cradle, but I can tell you that the problem with projection televisions shutting down randomly is typically caused by overheating. Due to the nature of rear projection televisions, this can become a common problem as the television ages. To prevent this, make sure that the air vent on the back of the tv isn't pushed against the wall, that the vent is clean, and not covered by something. Also make sure nothing that generates heat is near the television.
Posted on Jul 27, 2009
Your TV has a short in the power supply, and or the sweep drive, sweep power supply,or the convergence module on this set will also kill the set from time to time. If you have a service manual, and a multimeter there with you and you know how to troubleshoot solid state printed circuit board, the first thing to do would be to get a service manual, located the convergence module, disconnect all the plugs to the module. Next pull off all three picture tube sockets off the picture tubes and lay them aside, making sure they do not touch anything.. Plug in the set. If it comes on with sound, you most likely have a bad convergence module.
Here are the specs and part numbers. Part Number: BP95-00415B, Description: ASSY SUB PCB-CG MOD, Stock Availability: Item usually ships in 5 business days, Price: $87.02. you get it here at http://www.samsungparts.com/,enter your model number If the set does not come on then your going to need to trouble shoot the sweep and main power supply's. I have had in this model the Hi voltage block cause this set to go bad once . If you have no electronic troubleshooting skills, Play it safe and call in a tech to assist you in this repair.
Posted on Jul 27, 2009
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Posted on Jan 02, 2017
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