anyone have info on sanwa 27z21c-a74b monitor?

mrbill2084

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I got it from a friend. Its a working CGA monitor. My main question is does this monitor need an isolation transformer? Monitor game out of a proto japanese cocktail.

Any way to test if a monitor needs an isolation transformer?
 
Well, I meant - take it out and take some pics, but....

Hmm. Looks a lot like a Sanwa/Sega PM1745, which is a dual-res. You need to double-check where the power comes in at the back left to make sure it is going through one of those transformers back there pretty quickly. if so, then it doesn't need isolation. if not, then it does...
 
good call on the sega PM11745. looks real close. I will make sure the power is going to the back to see if its connecting by the fuse and going to that transformer before I power it up. Did not know it was a dual rez..
(pic of the sega pm11745)
Sanwa_SegaPM11745.JPG



pic of my sanwa monitor
monitor5.jpg



I stol the top pic from this website. Nice photos for refrence..
http://www.jomac.net.au/mon.htm
 
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