s O W M I N . A F P O W E RA M P L I F I E R APPLIGATIOTU OUTPUT STAGE (D. P. P.} NAME sTK-0050(A) TYPE HYBRID LINEAR IC \- MODET sx-780 EOUIVALENTCIRCUIT \- v FUNCTION Pin No. 1 I \, Function I n p u t( - ) 2 Negative power supply 3 Output 4 c 6 NC 7 8 Output I P o s i t i v ep o w e r s u p p l y 10 Input (+) \, b5