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raflo
Joined: 02 Jun 2010
Posts: 3
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 Posted: Wed Jun 02, 2010 1:15 am Post subject: Hitachi 50ux52b black lines |
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Hello,
What is the best starting point to resolve the black lines? |
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minnie
Joined: 18 Aug 2005
Posts: 2877
Location: Hell
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| Posted: Thu Jun 03, 2010 4:27 am Post subject: |
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| Post a picture. |
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Guest
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| Posted: Sat Jun 05, 2010 7:13 pm Post subject: Hitachi 50ux52b black lines |
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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] |
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raflo
Joined: 02 Jun 2010
Posts: 3
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| Posted: Sat Jun 05, 2010 7:58 pm Post subject: |
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| TV will not turn on. Did the black horizontal lines indicate a particular area on the power supply board? |
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minnie
Joined: 18 Aug 2005
Posts: 2877
Location: Hell
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| Posted: Mon Jun 07, 2010 11:24 pm Post subject: |
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| I'd suspect vertical IC or convergence IC's. |
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raflo
Joined: 02 Jun 2010
Posts: 3
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| Posted: Thu Jun 10, 2010 5:52 am Post subject: |
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| Been in troubleshooting and electrical repair retirement for 10 yrs. -- Could get interesting. Will be a slow process. Thank You!! |
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