Star Tech article on LF13331

G'day folks,

As with many Star Tech articles, the "Cinematronics High Speed Analog
Switch (LF13331) Modification" article is short amount of text, so I
typed it in. I hope this is what everyone was interested in?

                Steven S Ozdemir
                sso@dsc.com

>From Star Tech, September 1980 page 8:

Cinematronics High Speed Analog Switch (LF13331) Modification
------------------------------------------------------------------------
----------------------

The Analog switch in Cinematronics' monitors can be damaged if the -15
volt supply line reaches the chip before the +15 volt line. Addition of
the 1N914 diode protects against this condition.

Attach the cathode (banded end) of the diode to pin 4 of the Analog
switch socket. Attach the anode to pin 5. After soldering, clean
thoroughly with proper solvent or resin remover solution.
Received on Thu Aug 7 11:36:42 1997