Wohlenberg MCS-2/3-TV Different CPU Systems, Numbers, Block Diagrams + ST7 Submodule in CPU'86 Card

Discussion in 'Cutters and Trimmers' started by Alonex, Aug 15, 2025.

  1. Alonex

    Alonex Senior Member

    Joined:
    Oct 2019
    Messages:
    143
    Location:
    USSR
    Dear Friends,

    We excavated many technical "documentation" and "electric diagrams" by Wohlenberg at The City of David dungeons in Jerusalem Old City, and have not found any clear block diagram for each of CPU Systems implemented in the MCS-2/3-TV. Wohlenberg's technical literacy and writing were very sloppy in the times of King David.

    We are interested to clarify the following.
    1. How many CPU Systems were implemented in the MCS-2/3-TV, please list diferrent CPU card part numbers for each system: ?..85, 86, 90, 92,.? Clear pictures of CPU boards and control systems would be useful, in addition to already availble on these forums and on the internet.

    2. A clear block diagram of each CPU system would be very useful, right here, without shadow off-forum communications and without flea hucksters for USD20, as we have found here recently, in a forum about a Fuji machine. It is meant interconnection diagram(s) of different cards and cables, KB,.. to a CPU card, of different CPU Systems. Some connectors pinouts.

    3. CPU' 86 5040538 Board (assumed as for System 86 & 90) has the ST7 socket. A submodule with the part number Woha 5040352 is inserted into the ST7 socket. Could you provide clear pictures of this submodule/card?

    The results of ancient excavations should be made available to the people. In the case we receipt any clear techical Wohlenberg documentation in volume by e-mail, we would share it on our web site if a sender would not mind.

    Thanks,
    Oleg
     
  2. Alonex

    Alonex Senior Member

    Joined:
    Oct 2019
    Messages:
    143
    Location:
    USSR
    Dear Friends,

    I forgot that. Right now, I have found that one archeolog already excavated this artifact - CPU' 86 5040538 Board and its ST7 socket in the past, but with no result:

    https://www.colorprintingforum.com/threads/wohlenberg-mcs-3tv-keyboard-interface.22553/

    It looks like, anyone here, is very active just when he is looking to resolve a fault of his machine, or to capture a hot client, or just to move tons of thin air about nothing to encrease a sense of self-esteem or self-importance by a huge number of posts. Too much thraeds are ignored or talked away of subject, without any usable answer for years.

    Without any "please", be more active in professional, appreciable and relevant assistante each other. Leave your WhatsDown and other stupid one-day-of-life spam groups, and return to forums like this. The internet forums are still the long term International Museums for useful (and other) information, which may remind you much more than just your birth date, as your messanger does.

    I do not know, how the Wohlenberg cutters are serviced and discussed by you, if near none of you even does not imagine a block diagram of a particular control system, and differences between them. Does someone imagine it?

    We will excavate up our Wohlenberg old city anyway, but many other users and experts are awaiting for your assistance too, and not only on this subject.

    Come on!
    Otherwise, your descendants will not excavate out anything about you. May be just a WhatsDown avatar with your birth-death dates.

    Regards,
    Oleg
     
    Last edited: Aug 18, 2025
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