EPROM Programmers AP64e MPC APEP and YKH128

[Wayne Lafreniere <wplafreniere@lynx.bc.ca>]

Hi Everbody,
I have three EPROM programmers I could use a little help with.

1) an AP64e dosen't seem to work. replaced all small chips and 6821 with
good ones. NO dice so, Breadboarded a ROM reader and all I get are one
or two identical codes, doesn't seem right. Could some one send a ROM
dump of their EPROM. (By the way great AP64e docs on the web, someone
(sorry forgot name) did great work there !

2)MPC AP-EP This one doesn't have a EPROM so I'm assuming it has to have
a program (as it tries to access the disk) to go with it. Anybody have
one or info? Also it uses a personality chip (current 2716). What are
the chances that these are the same as in the Apparat? I looked at Wayne
Stewarts (we're both in the same town) docs on the Apparat.

3) YKH-128 This is the nicest one Will allow me to burn 128k chips. (for
SCSI Rev C ) but , no EPROM on board, all small chips with numbers wiped
off, obviously needs a program (I can write one after I do a schematic).
This board has three ZIF sockets along the top edge. two small ones up
front and a large one at the rear. On these are labels : Power on/off on
the rear one. Middle one labeled: "write" and "en/pro". The front one
says "CFFF" "write/norm". there are two LEDS Power one obvious. The
other lights up after I PEEK all 15  CARD Space loacations and then PEEK
all 256 I/O space locations. Only one fleeting ref to this card over the
years. No other info. Sorry no pics. Have scanner but no website. Email
if you want a picture.

So there I am 3 cards - No way to read defective EPROM with the other
two. and no way to use the other 2 to make REV C scsi chips.  Help!

Thanks,
Wayne