SB-104 Power supply help

Doug Shields dcb at ECQUAL.NET
Sun Feb 14 21:31:01 EST 1999


Hello,
   I am working on the power supply for an SB-104, model number HP-1144.  Does anyone have a schematic or manual that I can copy?  It appears that both of the large electrolytic caps need to be replaced.  What is the correct capacitance and voltage rating for these parts?  Also, can anyone give me the diameter and height of original parts?  I want to be certain the supply is correct before I start working on the SB-104.  Thanks very much.

Doug  W4DAS
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