pbisiac
Joined: 06 Jul 2006
Posts: 2
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| Posted: Sat Feb 02, 2008 8:31 am Post subject: Component upgrading on a G70 |
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Hi all,
I wish to get the best I can from my beloved 10 years old G70. I've a good experience as an electronic technician. My tubes seem OK (no burning, uniform color) but I never can get a PERFECT pattern when I service it, my "H"s get always a little blurred (I'm currentrly working at 1920 X 1080). Also, my red tube needs some time from power-up to align correctly with other two. So I thing I have some thermic drift or something.
The question is: does anybody have an idea on what components I can change/upgrade in order to obtain a crisper image ? I suppose I should start with capacitors on power sully (+150, -150 if I recall) in order to lower noise. But perhaps some improvements can be made also in deflection amplifiers ?
Bye
Paolo
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