NEC 3FGx monitor schematic?
bshannon at tiac.net
Mon Dec 5 22:34:03 CST 2005
Try cleaning all the accumulated crud off the high voltage section.
----- Original Message -----
From: "Charles" <charlesmorris at direcway.com>
To: <cctech at classiccmp.org>
Sent: Monday, December 05, 2005 8:51 PM
Subject: NEC 3FGx monitor schematic?
>I have an old NEC 3FGx monitor with very little use (belonged to my
> parents who were not "computer people") that had a beautiful clear
> picture until recently. There's probably a bad electrolytic cap
> somewhere, since it now has horizontal problems (small dim display,
> lack of horiz sync) until it is left on for 20-30 minutes.
> Can anyone point me to a schematic to make it easier to repair without
> "shotgunning" caps blindly?
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