IC1 7812 IC2 LM393 (LM293) IC3 SFH6112 IC4 SFH6112 G1 80V 1,5A T1 BD682 Darlington T2 BD682 Darlington F1 BS170 (BC307B) F2 BS170 (BC307B) C1 47u C2 1000u C3 100n C4 100n C5 100n C6 100n C7 220n C8 220n C9 680n C10 680n P1 500R P2 47K P3 47K R1 2,2K 2W R2 10K R3 10K R4 820R R5 820R R6 1K R7 1K R8 51R 2W R9 51R 2W R10 330R R11 330R R12 820R RU 4,7K