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Convergence diagnosis problem

 
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topsal



Joined: 08 Aug 2009
Posts: 5
Location: florida

PostPosted: Wed Aug 12, 2009 3:21 am    Post subject: Convergence diagnosis problem Reply with quote

How can I tell if the Convergence IC is bad or if its the Vertical IC?? It just clicks and doesnt show a picture at all. all LEDS on board on including red. power LED light in front on as well.....???
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jts1957



Joined: 24 Nov 2008
Posts: 2472
Location: Far, Far Away

PostPosted: Wed Aug 12, 2009 7:39 am    Post subject: Reply with quote

On your: Question ______ Question __" Question ______, or what Rolling Eyes
On your: ( brand) (size) (Model #)
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jts1957



Joined: 24 Nov 2008
Posts: 2472
Location: Far, Far Away

PostPosted: Wed Aug 12, 2009 7:42 am    Post subject: Reply with quote

A "Hitachi 60fx20b chassis HP11 projection tv" perhaps?
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topsal



Joined: 08 Aug 2009
Posts: 5
Location: florida

PostPosted: Wed Aug 12, 2009 8:39 am    Post subject: Reply with quote

Sorry lack of info yes. Hitachi 60 in 60fx20b chassis hp11. The tv will turn on and you here a click on board. But no picture or sound. All of the green lights on the board are on including the red one. Some times it just clicks on and off right away. If you unplug it it will come on but nothing. the red light on the front comes on as well. Any help, suggestions would be great. And possibly a repair manual for this model as well would be greatly appreciated. any help would be awsome and greatly appreciated.
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plcnut



Joined: 18 Aug 2009
Posts: 6
Location: Missouri, U.S.A.

PostPosted: Wed Aug 19, 2009 5:37 am    Post subject: Reply with quote

replace the vertical and the convergence IC's while your at it. I buy mine from http://encompassparts.com/ . Regards, Jason
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minnie



Joined: 18 Aug 2005
Posts: 2877
Location: Hell

PostPosted: Thu Sep 03, 2009 11:31 pm    Post subject: Reply with quote

Given the age I'd suspect convergence IC's. I've been fooled by the vertical IC also...
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