Hey Keith I have a bunch of these machines (the 4910, 4920 and the 4930).  They work great.  The power supply is a problem - you need one of these plugs.
Also according to the sticker - it's a 17/15/12V adapter.

If you need setup data and anything else let me know!
cheers
Andy

s-l5003.jpg

IMG_8627.JPG
IMG_8632.JPG


On Sun, Dec 5, 2021 at 3:01 PM Keith Densmore <ve3gem@gmail.com> wrote:
OK, here I go again with a long shot.
I had the good fortune (?) to acquire a Panasonic KX-D4930 which is a pre laptop version of a data terminal including RS-232 port,  with printer and simple screen. Cool looking unit, kinda like a primitive Toughbook.
My problem is the power pack for this unit is baffed. It's a wall unit with five wires going to the machine. There is no service data available for this thing that I can find. Anyone have any knowledge of this system or suggestions for its repair? I can make up a power supply if I knew the operating voltages.
Thanks for any possible help.
Keith ve3gem
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