THIS WAS UPDATED ON MAY 18TH 2009, I FOUND I FORGOT TO ADD THE 2K7 RESISTOR TO THE SCHEMATIC.
HERE IS MY PCB I HAVE DESIGNED, ITS SMALLER THAN THE ORIGINAL.
PARTS LIST:
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1 * 2764 EPROM - PROGRAMED WITH THE FASTLOAD.BIN FILE, NOT THE .CRT FILE.
1 * 7407 HEX BUFFER WITH HIGH VOLTAGE OPEN COLLECTOR OUTPUTS.
1 * 2K7 .25WATT RESISTOR.
1 * 0.47MF MONOLYTHIC CAPACITOR ( LEFT SIDE OF BOARD ).
1 * 0.1MF MONOLYTHIC CAPACITOR ( TOP, BETWEEN THE TWO CHIPS ), FOR SPIKE SURPRESSION.
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CLICK ON THE ATTACHMENT BELOW TO DOWN LOAD EVERYTHING.

THIS WAS UPDATED ON MAY 18TH 2009, I FOUND I FORGOT TO ADD THE 2K7 RESISTOR TO THE SCHEMATIC.

I HOPE YOU ALL LIKE THE WORK I PUT INTO IT OVER THE LAST FEW DAYS OR SO..
DROP ME A MESSAGE OF WHAT YOU THINK, OR ENQUIRIES.
B.B.
