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Sony KL-50w2

 
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mickey_engelbrecht



Joined: 19 Mar 2007
Posts: 1
Location: Denmark, Kastrup
PostPosted: Mon Mar 19, 2007 1:16 pm    Post subject: Sony KL-50w2 Reply with quote
Salute to you guys out there...

A friends Sony KL-50w2 TV where
the projection is very dark, and no changes by maximizing all possibillities in the on-screen menu.... we even changed to a new bulb. any ideas? just got some diagrams - studying time. Idea
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gary



Joined: 05 Apr 2005
Posts: 584
Location: MANCHESTER, uk
PostPosted: Mon Mar 19, 2007 2:45 pm    Post subject: Reply with quote
REPLACE THE COMPLETE LIGHT ENGINE. ITS CLASSED AS A NONSERVICABLE PART, IN THE UK ITS £360+ VAT EXCHANGE FROM SONY. MAY ALSO HAVE TO REPLACE SOFTWARE AND REPROGRAM VIA TRACE INTERFACE
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PostPosted: Tue Mar 20, 2007 7:55 pm    Post subject: further on KL-50w2 Reply with quote
gary wrote:
REPLACE THE COMPLETE LIGHT ENGINE. ITS CLASSED AS A NONSERVICABLE PART, IN THE UK ITS £360+ VAT EXCHANGE FROM SONY. MAY ALSO HAVE TO REPLACE SOFTWARE AND REPROGRAM VIA TRACE INTERFACE
Before that i would like to check more detailed on the PCB, I guess like on standard TV sets there is an area on the PCB where brightness, contrast components are located.... where on this PCB shall i focus my testing of the components?
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