Crown PSA-2 - Page 110

SAZPSAZ 010881
SA-2/PSA-2 OUTPUT TRANSISTOR SUBSTITUTION MODIFICATION
Because of availability problems in obtaining the € 4718-0 output
transistor, part number D 5617-2 is being used as a substitutionary part
with the following main module modification:
QUANTITY CPN DESCRIPTION
4 C $846-8 48.7K ohm y w 1%
When substituting D 5617-2 output transistor in PSA-2 or SA-2 amplifiers
for € 4718-0. output transistors, change R120, R121, R220, RE2) from the existing
value of 57.6K ohm 4 w 1% resistor (CPN €C 5256-0) to the value of 48.7K ohm & w 1%
{CPN C $846-8) resistor.
if you have any further questions, please feel free to call or write.
E asitna
David R. Engstrom
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