MODIFIED SONY CRT FOCUS

MODIFICATION This is a continuation of the article to change this monitor.trik crt yoke would be useful if you get a crt sony.karena Trinitron from one type of Trinitron CRT has two focuses.
You only need to take one big trimpot (2watt or more) worth 20 Mohm.Aslinya division who focus voltage is already integrated in the original series in the module RGB or even in the FBT sony itself.
If you just get a CRT its course, then this series is the best way to modify the CRT sony berfocus two to be in use in ordinary machine (machine china).
Scheme are as follows:

FBT Screen from china can be installed directly into the G2 pins of the socket RGB.setelah all installed correctly, the next step is that you only need to adjust the sharpness of the image that appears.
Quite easy and simple, but works fine once.

Original Source : zicelectronic.blogspot.com 
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