[Amps] Coherent Laser parts info?

[Gärdin Petter]

Hi everybody.

I got a hold of a part for a medical laser with the following written on it.

COHERENT MEDICAL GROUP
HULL. UK
Model: 0630-121-01 Rev A
s/n: 106  MFG DATE: 31-1-89

There seams to be a nice tube inside it and a DRAKE high voltage transformer.

Does anyone have any detailed information or even a circuit diagram for it?

Thank you

73 de SM3PXO Petter