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  1. U

    Need Help : Service Manual for Uniphase 2111-30 Power supply

    Anyone has one ? I have problem with mine, it does not turn the laser on. From what I noticed, beside the 2 big very visible Red (power) and Greed (interloc) LED, there are 2 smaller led, red on top and green below the main LED. On a working PSU, the small red led (top) will light up for a bit...
  2. U

    Ar ion tube replacement

    Just curious if there is a source for ar ion tube anywhere in the world ? Reason for asking is I have a dead JDSU 2214 laser on my table courtesy of talking about laser in a group of friends... I only have experience with he-ne laser so far (and a diode laser pointer), so everytime dead gas...


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