Branded turbocharged yellow scorpion on discretes (alpha version)
ZXNet echo conference «hardware.zx»
From Orionsoft → To All 8 May 2006
Hello, All
I came across a yolk, which has a proprietary turbocharger
discrete elements.
but as always, all the microcircuits on the board were worn out, including
additional ones responsible for revision.
modification consists of 4 microcircuits located on
mounting field in the area of the music processor.
if you count from the edge of the board towards vg93
then these worn-out microcircuits will be
KP 11 then chip 4
KP 11 then chip 3
LL1 then chip 2
TM2 then chip 1
-+------------------------
Preview of board connections
Ndopmx N legs_dopmx N legs main board Nmicrocircuits_osnplt
4 6 7 3
3 6 11 2
4 1 2 13
2 1 13 13
4 2 8 18
4 3 10 18
4 7 11 52
3 5 5 26
4 6 1 51
1 4 13 53
1 1 11 53
3 13 ??
2 4 ??
3 7 6 z80
2 10 10 38
2 5 13 35
2 8 ??
3 11 11 59
3 12 7 9
3 9 5 9
2 3 4 9
1 12 2 9
--------------
to be continued...