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I thought all modern telly's are colour?

 
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Slatovski



Joined: 09 Oct 2006
Posts: 2

PostPosted: Mon Oct 09, 2006 11:59 pm    Post subject: I thought all modern telly's are colour? Reply with quote

Hi,
Hope you can help me. I have an Hitachi C32WD2TN tv, and it has always been a good telly since i got it(many years ago), but for some reason the picture is now only black and white. It seems to rectify itself after an hour or so, and once again preduces a great picture. Ive put all new scarts on and even tried the Fonzerly trick,( If you remember it?) but no good.

Cheers John Very Happy
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Mindru Romeo
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PostPosted: Tue Oct 10, 2006 12:23 am    Post subject: PAL oscillator Reply with quote

Try to adjust the 4,43 Mhz trimmer from Pal osc. (near to 4,43 quartz)
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Slatovski



Joined: 09 Oct 2006
Posts: 2

PostPosted: Tue Oct 10, 2006 1:15 am    Post subject: Reply with quote

Thanks for the help, but try and do what to what? Can I adjust it easily just take the back off and go for it?

Cheers
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Grrrg



Joined: 10 Oct 2006
Posts: 6

PostPosted: Tue Oct 10, 2006 5:23 pm    Post subject: Reply with quote

Can you solder? I wouldn´t try to adjust the trimmer first, but add another 4,43 Mhz quartz parallel to the old one. ( There should be a silver part which is a little higer than the rest, near to a IC(which is a black part with many legs) which has a number starting 4.43 (or maybe 8.86) on it)
Good luck
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PostPosted: Sun Oct 15, 2006 1:32 am    Post subject: Reply with quote

Yes I can solder done lots of it before but never on a telly. this trimmer is it easily identified and where do i go for a replacement. as you can tell Im new to this Smile.

Cheers
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