J
Jerzy Hoffmann
Guest
We have the computer HP85B and we have problem to know how its work.
Inside is tape storage system, within there is a chip named as:
1MA6-0001
86221
Package for it is DIP28
The 86221 is probably Hewlett Packard mark and is its own number for common
chip.
Can you help me to obtain a pinout for it or service manual for HP85B?
Maybe someone know for replacement for that chip with other classic one?
I will be grateful for it.
Regards,
Jerzy Hoffmann
Inside is tape storage system, within there is a chip named as:
1MA6-0001
86221
Package for it is DIP28
The 86221 is probably Hewlett Packard mark and is its own number for common
chip.
Can you help me to obtain a pinout for it or service manual for HP85B?
Maybe someone know for replacement for that chip with other classic one?
I will be grateful for it.
Regards,
Jerzy Hoffmann