Hi, All,
 I'm just finishing up assembling a PET "Video Mixer" from an old JPG
 of a much older scan of said circuit.  This particular one is annotated 
 Do you have a URL for said scheamtic? 
 
-ethan
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Ethan Dicks, A-333-S     Current South Pole Weather at 13-Oct-2008 at 21:20 Z
South Pole Station
PSC 468 Box 400       Temp  -56.2 F (-49.0 C)   Windchill   -84.6 F (-64.8 C)
APO AP 96598          Wind    8.1 kts Grid 54   Barometer 668.1 mb (11080 ft)
Ethan.Dicks at