26 Oct
2009
26 Oct
'09
3:24 p.m.
-----Original Message-----
From: cctalk-bounces at classiccmp.org [mailto:cctalk-
bounces at classiccmp.org] On Behalf Of Philipp Hachtmann
Sent: Monday, October 26, 2009 1:17 PM
To: On-Topic and Off-Topic Posts
Subject: Re: TU56 lamp replacement
This was once somewhat common. Some of the CRTs made for high-end oscilloscopes were so
complex that it was fiscally prudent to replace the filament when it burned out. -- Ian
Personally, I'm surprised that you haven't repaired incandescent
light
bulbs... or maybe you have?
I once found
some info about people who repaired CRT tubes...!!
:-)