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k48saulnier
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PostPosted: Mon Apr 20, 2009 12:49 am    Post subject: 55hds69 Reply with quote
I need help I have no video. blue light flashes 8 times on front. I have service manual and have taken voltage readings and found a few with no voltage. mainly no voltage from connection cn64 wich runs power to x and y sus boards. also cn63 terminal #8 has 0 volts and is supposed to be 3.3. cn68 is also missing some values. can anyone help. I am thinking main digital board for starters. HELP
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minnie



Joined: 18 Aug 2005
Posts: 2510
Location: Hell
PostPosted: Mon Apr 20, 2009 3:31 am    Post subject: Re: 55hds69 Reply with quote
k48saulnier wrote:
I need help I have no video. blue light flashes 8 times on front. I have service manual and have taken voltage readings and found a few with no voltage. mainly no voltage from connection cn64 wich runs power to x and y sus boards. also cn63 terminal #8 has 0 volts and is supposed to be 3.3. cn68 is also missing some values. can anyone help. I am thinking main digital board for starters. HELP



Hitachi?
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k48saulnier
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PostPosted: Mon Apr 20, 2009 10:45 am    Post subject: hitachi Reply with quote
Yes it is a Hitachi 55hds69 sorry
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 This is an open discussion forum, where you can discuss topics, related to home electronics repair (TV, DVD, Audio, VCR, Camera ...), professional, measuring and test equipment service, professional audio equipment maintenance, computer hardware repair, telecommunications equipment support, cell phones etc.
The second goal is to help in the process of finding and sharing electronic equipment documentation: Service Manuals, Data Sheets, Schematic diagrams, Drawings, Repair guides and anything, that could help a service technician to repair an electronic device.



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