[FIDOCAD]
RV 130 25 90 10 0
LI 90 20 70 20 0
LI 80 20 80 25 0
LI 130 20 140 20 0
LI 140 20 140 25 0
LI 140 20 155 20 0
MC 140 25 0 0 180
FCJ
TY 145 25 4 3 0 0 0 * Co=22μF
TY 150 35 4 3 0 0 0 * 
MC 80 25 1 0 170
FCJ
TY 50 25 4 3 0 0 0 * C1=0,1μF
TY 70 35 4 3 0 0 0 * 
LI 70 40 155 40 0
LI 110 25 110 40 0
TY 90 15 4 3 0 0 0 * IN
TY 105 10 4 3 0 0 0 * L4940V5
TY 120 15 4 3 0 0 0 * OUT
TY 105 20 4 3 0 0 0 * GND
LI 80 35 80 40 0
LI 140 35 140 40 0
MC 110 40 0 0 040