Is my power-adapter universal?

[paxmees]

I have an item(Roland sc-D70) with 100 V marking on it. Id like to use it on 230 V line.
So I opened it and found:
Poweradapter on separate board. (KPC 1694V-0)

• It has fuse T2AL250V.
• Cap 400V.
• Heatsinked 3-leged thingi
  

  01
  K2003
  -08

Can i asume its safe to use or is there something more i should look?
Marking KPC 1694V-0 seems to be more universally used, what is it?

[CJay]

I'd expect it to have a range like 100-240V rather than a single voltage if it was universal.

[neil t]

I wouldn't assume anything, a quick check on google reveals only that it seems to be used by a number of different company's  ie Samsung and the like but found no specs or any info relating to voltages.

[wraper]

As it is marked 100V, most likely, it accepts 100V only. No other useful information provided in the post.