techknight
Well-known member
Nope. once the analog board is modded, the logic board will see it as a 640x480 system as a true 575 would.
the DL21/22 thing is very common on those boards.
In order to keep the sweep in the 512x384 margins, they had to clamp down one of the V supplies, and thats what those Zener diodes do.
the DL21/22 thing is very common on those boards.
In order to keep the sweep in the 512x384 margins, they had to clamp down one of the V supplies, and thats what those Zener diodes do.