Alinco DR-620 - 1 1 ) Njm2 9 4 V(Xa 573); 1 0 ) La442 5 A (Xa 41 ); La4425 A (Xa0410); Njm2904 V (Xa0573)

5W Audio Power Amplifiers
10) LA4425A (XA0410)
Test Circuit
1 2 3 4 5
11) NJM2904V (XA0573)
12) NJM2902V-TE1 (XA0596)
Quad Single Supply Operational Amplifier
13