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Recent content by marmotta

  1. M

    Which version of Quicktime do you use on your 68k?

    Targa 2000 PCI work with QuickTime 4.1.2? I have a bomb on boot… what’s the latest version work?
  2. M

    More info on Radius Videovision

    The answer is: yes....
  3. M

    More info on Radius Videovision

    At the end, Is it normal for videovision not to go beyond 256 colors on apple 16 monitor?
  4. M

    More info on Radius Videovision

    But the card only work if you use your video board, with onboard or another nubus card the video capture not work. I think is needed two monitors for best use...
  5. M

    More info on Radius Videovision

    Hi! I have this card (nubus) with memory expansion and studio board. I searched on web but i not able to find some spec... how many vram have the board? If I watch the chips on board is 4mb! But macbench show me only 512kb...  :-( I use the board with fixed frequency monitor apple 16. At...
  6. M

    LC TDK PSU issues

    Solved! Is a thyristor ;-)  
  7. M

    LC TDK PSU issues

    The others two diodes is c82m and is marked on pcb as CR51 CR52, the lost component is IC55 (CR is used for the diodes on this pcb)
  8. M

    LC TDK PSU issues

    Seems to be very different
  9. M

    LC TDK PSU issues

    On the pcb is marked as diode... you can shot a photo of the entire pcb?
  10. M

    LC TDK PSU issues

    Thanks for the link, but I think the best solution is to see another tdk 699-0153.... 
  11. M

    LC TDK PSU issues

    Yes is strange... the circiut already have 2 rectifier diodes (on the heatsink) this psu need three diodes? Or is a thyristor?
  12. M

    LC TDK PSU issues

    Yes LM7812 have the gnd on center pin... 
  13. M

    LC TDK PSU issues

    LM7812 is good?
  14. M

    LC TDK PSU issues

    Massa is ground in Italian :-D   I try with generic 12v regulator? Positive regulator I think...
  15. M

    LC TDK PSU issues

    This can help? 
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