23 Oct
2009
23 Oct
'09
6:55 a.m.
----------------------------------------
Date: Fri, 23 Oct 2009 13:52:40 +0200
From: hachti at hachti.de
To:
Subject: TU56 lamp replacement
Hi folks,
I'm currently checking out some TU56 DECTape drives. Stuck motors, burnt
electronics, dirt, and other issues usually come my way.
And broken indicator lights. Does anybody have experience replacing
those bulbs? Originally there are those white plastic blocks that
---snip---
Hi
Measure one in operation. Check both the current and the
voltage. Don't just measure the ohms when off. Lamps
( At least modern lamps ) tend to be constant current
like and won't give you accurate reading when off.
Dwight
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