SOURCE: Toshiba 65"HD rear projection tv
is the light flashing? Many things will cause a no power condition, might be shorted Convergence IC's, Z801 Ic could cause trouble, might want to call service man.
SOURCE: 65 Toshiba picture sides are bowing in.
Convergence amp ic bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
http://www.hdtvoice.com/voice/showthread.php?t=28929
Or send to ptscorp.com
http://www.hdtvoice.com/voice/index.php?s=
good luck
please mark the post with a fixya
SOURCE: tz61v61 toshiba 61 rptv theaterview
If the relay clicks you most likely have a leaky diode or bad transistor in the stand by or start up circuit. There is a manual available for that model called. Toshiba Power Supply and Shutdown circuit Troubleshooter. Its available at the following link. It gives step by step instructions so you can figure out exactly whats wrong with your set. The site emails it too you after you place your order and they also provide free unlimited tech support so you will have a resource for help if you need it. I am one of their on line support techs. I highly reccomend that Manual to any one with a toshiba that will not power up. Here is the link.
http://servicemanuals.vstore.ca/
SOURCE: Toshiba 56hm66 New lamp worked last night, wont boot up again
You now have a defective lamp ballast board. It sometimes is the root cause of lamp failures in these sets. The problem here is that Toshiba does not sell the ballast board independently from the larger, more expensive light engine assy. Call Best Buy back and get a servicer out there. He may have to take the ballast board out of your TV and send it out for rebuilding.
michtech
SOURCE: how do I replace the lamp in my 65' sony rear projection TV
Sony KDP-65WS550 is rear projection TV that has 3 picture tubes inside. Let me know what bulb you are asking for help?
It is not DLP TV that has ballast Lamp for back light.
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