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PostPosted: Thu Jun 10, 2010 5:52 am    Post subject:

Been in troubleshooting and electrical repair retirement for 10 yrs. -- Could get interesting. Will be a slow process. Thank You!!
PostPosted: Mon Jun 07, 2010 11:24 pm    Post subject:

I'd suspect vertical IC or convergence IC's.
PostPosted: Sat Jun 05, 2010 7:58 pm    Post subject:

TV will not turn on. Did the black horizontal lines indicate a particular area on the power supply board?
PostPosted: Sat Jun 05, 2010 7:13 pm    Post subject: Hitachi 50ux52b black lines

Sorry, Not sure how to post Pict. on this site.

The screen will be perfectly clear at times and then black lines appear again. My kids jumping around causes the screen to bounce then clear up or back to picture with blk lines. Happy to send picture if I knew how. Thank you.[/img]
PostPosted: Thu Jun 03, 2010 4:27 am    Post subject:

Post a picture.
PostPosted: Wed Jun 02, 2010 1:15 am    Post subject: Hitachi 50ux52b black lines


What is the best starting point to resolve the black lines?

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