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  1. I downloaded the mms-cpm file, renamed it and had...

    I downloaded the mms-cpm file, renamed it and had a look at the directory using cpmtools.



    BEGIN HEA1 Heath H89, Magnolia CP/M - SSDD 48 tpi 5.25" - 512 x 9
    INSERT 22DISK DEFINITION
    END

    #...
  2. Replies
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    Patrick, What is your recommended Paint from...

    Patrick,
    What is your recommended Paint from PPS? I didn't locate any previous mention of it in any threads?

    Thanks.

    Larry
  3. Replies
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    255

    See Posting #12 at:...

    See Posting #12 at:
    http://www.vcfed.org/forum/showthread.php?65624-Video-of-TRS-80-Model-I-repainting/page2&highlight=TRS-80+Model+3+Paint+color





    Larry
  4. ivanthetolerable, If you will email me the *.TD0...

    ivanthetolerable,
    If you will email me the *.TD0 you want converted for the GOTEK, I can take the .TD0, create, the
    *.IMD, and from that a .RAW (Sector Dump) Image, which will give the Directory...
  5. The 34 Pin header is soldered to the PCB, and has...

    The 34 Pin header is soldered to the PCB, and has the capability of selecting any Floppy Drive DS{0..3}
    by cutting a couple of traces and soldering a jumper to the needed Drive Select. It also has...
  6. tonata, I used the standard Card Edge to 34 Pin...

    tonata,
    I used the standard Card Edge to 34 Pin Header. I had some PCB's created and sold some excess I have.
    I still have a few available.


    I looks like this.


    64121
  7. Replies
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    163

    wdatkinson, One other thing you need to do while...

    wdatkinson,
    One other thing you need to do while you have the computer apart, is to check and see if you
    have Tanton TM-100 Floppy Drives installed. If so, open the floppy drive doors, and shine a...
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    Don, Try your Phone. I just powered up my Model...

    Don,
    Try your Phone. I just powered up my Model 4 and took this picture as I zoomed in a bit.
    At least maybe we can see what the characters are.

    You can email me the picture.

    Larry
  9. Replies
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    wdatkinson, the first thing to do is Open the...

    wdatkinson,
    the first thing to do is Open the case and look for a Tandy Power Supply. If there is a Tandy Power
    Supply with a row of Round Pins, remove the Power Supply and then turn it over and...
  10. Replies
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    944

    Don, Do you have a camera that has MACRO Mode...

    Don,
    Do you have a camera that has MACRO Mode where you can get a good clear picture of the first four characters
    that are displayed on the monitor?

    It sure looks to me like the Model 1 is...
  11. Replies
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    398

    NeXT, If you have a DOS, Windows, or a Linux box...

    NeXT,
    If you have a DOS, Windows, or a Linux box handy you can use John Elliott's LIBDSK to access those Apricot Images.
    You can convert from .DSK to .RAW, convert from Apricot to PCDOS...
  12. Yes, It is the small PCb attached to the back of...

    Yes, It is the small PCb attached to the back of the Tandon TM-100 Floppy's.

    If you have Tandon TM-100's, Open the doors and shine a light at the center hinge point and see if there are
    two samll...
  13. The screen shrinking and changing does sound like...

    The screen shrinking and changing does sound like a Power Supply problem.

    If your Kaypro has the Tandon TM-100-xx Floppy's, be sure to look at the two Caps on the
    RPM Board of each Drive. Both...
  14. You could try Carbon Fiber PETG (CF/PETG), but...

    You could try Carbon Fiber PETG (CF/PETG), but it is a bit hard to print. Another possibility
    is using a Resin Printer and printing with the TOUGH Resin from PRUSA or a High Resolution ...
  15. What is the name of the Manufacture of the Floppy...

    What is the name of the Manufacture of the Floppy Drives? Tandon TM-100?

    If they are Tandon's I can give you a few suggestions........


    You can check the RPM of the Drives with this Program. ...
  16. I have a couple of quick questions about your...

    I have a couple of quick questions about your flex cable.

    Is the cable marked in any way to show which side is pin 1? Red Stripe??
    Are there exactly 24 conductors, not 26 as the Schematic shows?...
  17. For your Ampro Little Board Z80 the last Floppy...

    For your Ampro Little Board Z80 the last Floppy Drive on the Cable needs the Terminator (installed
    or enabled). Here is a Photo of the conductors used in the Floppy Cable. Since everything works...
  18. OOPS, I didn't change the Pin number to match the...

    OOPS, I didn't change the Pin number to match the Korg X2 Pin 6 Ready.


    CN16-6| READY*


    Check it with no floppy to see if it is High or Low, then Insert a Floppy and check it again.
    We...
  19. If you do a bit of testing for the Signal 0n Pin...

    If you do a bit of testing for the Signal 0n Pin 2 of the Flat Cable to see what it does when a floppy
    is inserted (goes LOW or HIGH) then you likely can get it to work.

    You will need this...
  20. There is a Drop in Replacement Floppy on Ebay for...

    There is a Drop in Replacement Floppy on Ebay for the X2 X3 Korg.
    ...
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    pgru2, I have a Catweasle M4 and I haven't used...

    pgru2,
    I have a Catweasle M4 and I haven't used any software for mine except for Tim Mann's cw2dmk software.
    It will create a *.DMK file and you can then use SAMDISK to create a *.IMD file. ...
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    Tandon TM-100 Floppy Door Repair Kits

    There are Tandon TM-100 Floppy Drive Door Repair kits now available.

    These are NOT OEM Parts, but 3D Printed parts, that have been tested, and are still being tested by three
    Beta testers. They...
  23. Thread: Yd-380b

    by ldkraemer
    Replies
    9
    Views
    313

    The YD-380 uses D{0..3}, so DS1 should be correct...

    The YD-380 uses D{0..3}, so DS1 should be correct if you are using a Floppy Cable with Conductors 10 thru 16
    twisted. I'm wondering if you have a straight through floppy Cable versus one with...
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    Is it one of these values?...

    Is it one of these values?
    http://www.akhara.com/trs-80/psrepair/index.html


    Larry
  25. The best thing I can think of is get in touch...

    The best thing I can think of is get in touch with Ian (TRS-Ian) and maybe he has that U146 as a spare or knows more
    about it. That's the problem with a one of part. No one has a replacement part...
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