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Thread: Document scanning

  1. #1

    Default Document scanning

    After having been introduced to Vince MAINDEC archive (http://www.vcfed.org/forum/showthrea...702#post536702) I started to invent my PDP-8 paper tapes and documentation. There are some items that needs to be scanned and some paper tapes to be read. I started this thread to share my results.

    First out: "Software performance summary for the PDP-8 & PDP-12 volume 2 : #6"

    Please feel free to redistribute it on any sites, including bitsavers.org

  2. #2
    Join Date
    Jun 2012
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    Thanks for sharing that - it looks a really useful document from what I have read so far.

    Dave

  3. #3

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    Here is a PDF with schematics for A704, rev C, A502 (I misread it as A302) rev C, A 603 rev B and A121 rev B. The A502 is already on Vincents page but the rest seem to be missing as far as I see. The scans are not the best since they are scans of copies. But better than nothing I presume.

    https://drive.google.com/open?id=1Ri...92BjmQEDSp86K6

  4. #4

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    Quote Originally Posted by MattisLind View Post
    Here is a PDF with schematics for A704, rev C, A502 (I misread it as A302) rev C, A 603 rev B and A121 rev B. The A502 is already on Vincents page but the rest seem to be missing as far as I see. The scans are not the best since they are scans of copies. But better than nothing I presume.

    https://drive.google.com/open?id=1Ri...92BjmQEDSp86K6
    Vince has added schematics that I sent him, so I am sure that he would like to have copies of yours.

    I think that the documents are easier to use if each board is in an individual PDF file. I name them with the module part number, and the letters for the PCB revision and the assembly revision. Some of the modules have quite a few different revision schematics available.
    Member of the Rhode Island Computer Museum
    http://www.ricomputermuseum.org

  5. #5

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    I won this Ebay auction (only bidder), RL02/RL8A maindecs with documentation.

    Now I have scanned the documentation and read the paper tapes, download here!: http://www.pdp-9.net/docs/misc-pdp/R...2-ZF241-PB.zip
    Last edited by anders_bzn; October 5th, 2018 at 12:06 PM.

  6. #6

    Default

    Well, I read the maindec's that I couldn't find online: https://www.pdp-9.net/docs/papertape...ecs-181009.zip

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