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Hitachi 43F300 convergence issues    
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tvdummy



Joined: 09 Feb 2009
Posts: 3
Location: ny

PostPosted: Mon Feb 09, 2009 9:30 pm    Post subject: Hitachi 43F300 convergence issues Reply with quote

I have a Hitachi
Model# 43F300 42"
Well my problem is the green convergence grid are all wavy, on the top and bottom of the screen almost as if they are stretched. Can't line up any of the red or blue to the green.

Thanks in advance what should I do?
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kuhurdler



Joined: 28 Dec 2006
Posts: 2879
Location: Overland Park, KS

PostPosted: Mon Feb 09, 2009 10:25 pm    Post subject: Reply with quote

don't try to adjust the convergence... Change out the convergence ICs. It should require very little retuning/modification if you don't mess with the original settings.
tvdummy



Joined: 09 Feb 2009
Posts: 3
Location: ny

PostPosted: Mon Feb 09, 2009 10:36 pm    Post subject: Hitachi convergence Reply with quote

I already messed with the settings but there is a mark on them to put them back, when you say change out the IC's do you mean just the one for the Green or one for each bulb. Any help with part#s would be appriciated and where to buy?

Thanks again in advance.
kuhurdler



Joined: 28 Dec 2006
Posts: 2879
Location: Overland Park, KS

PostPosted: Tue Feb 10, 2009 1:28 pm    Post subject: Reply with quote

Here's what you want:
http://www.mcmelectronics.com/product/DISTRIBUTED-BY-MCM-STK392-150-/STK392-150
you'll need two of them. Replace them both at the same time.
tvdummy



Joined: 09 Feb 2009
Posts: 3
Location: ny

PostPosted: Tue Feb 10, 2009 4:09 pm    Post subject: hitachi Reply with quote

Thank you very much for the info. do you know what kind of trouble i will have realigning the convergence settings that i moved.
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kuhurdler



Joined: 28 Dec 2006
Posts: 2879
Location: Overland Park, KS

PostPosted: Wed Feb 11, 2009 1:29 pm    Post subject: Reply with quote

Depends on how bad it is, Sometimes they take hours if they're real bad.
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