Zhelezyaki
Alexander Pehimenko
I want to give to light a small but necessary shemku:
binding to the video black level. By itself, the scheme is not
new. I pulled her with a scheme Green Scorpion, and tried to
Leningrad. On some computers, this is not binding. In these
black square looks like a high-brightness white and sometimes
with the alternation of colors can occur even failed
synchronization. Also, this scheme is necessary for the regime
Hardware multikolora (about him I wrote in
ZXTime # 4), otherwise the colors will be incorrect. Those who
decided to make this revision - this scheme should be required.
The scheme represents the two additional transistors QD 315 and
m / TM2 scheme. In it all clear from the figure. The scheme is
given for Leningrad, but for other computers
it is similar. Mounted it all over one of the m / schemes or in
free site fee.
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Editor's Note: Plans as always - in
annex to the newspaper,. pcx-format, which you can view the
program Brujeria.
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