🚀 go-pugleaf

In article <5390@cps3xx.UUCP> beyer@frith.UUCP (Don W Beyer) writes:
>
>A "friend of mine" (no really!) has a Space Wars video game which is
>slightly defective...
>....The display is very
>dim and can only be viewed in a totally dark environ.  The yoke amp is 
>fine, as everything is in the right place...just very dim.

Sounds like an old picture tube to me.  You have several choices:
1: (the best, the most expensive) buy another picture tube and
replace the old one.  Be sure to discharge the second anode
connection carefully with a long grounded screwdriver, the shock
can knock you across the room, I KNOW 8*[

2: (second best) get the old tube rebuilt, the part that wears out
is the gun cathode,  The rebuilt tube usually works as well as a new
one but costs less, if you can find someone who rebuilds tubes.

3: (third best) find an old picture tube brightener transformer that
increases the voltage to the fillament.  This is cheap and should last
for a while.

4: (fourth best) get the tube rejuvinated at your local tv repair
shop.  You might need to have a pinout of the tube before this can
be done.  The tube may not be standard.

Hope that helps.


 ^   ^  Forrest Cook - Beware of programmers who carry screwdrivers - LB
/|\ /|\ cook@stout.ucar.edu (The preceeding was all my OPINION)
/|\ /|\ {husc6|rutgers|ames|gatech}!ncar!stout!cook
/|\ /|\ {uunet|ucbvax|allegra|cbosgd}!nbires!ncar!stout!cook