[FIDOCAD]
FJC B 0.5
MC 165 330 0 0 PCB.ndil0803
MC 185 305 0 0 PCB.cc50
PL 225 305 225 330 5.0 0
PL 185 305 185 390 5.0 0
PL 185 390 165 390 5.0 0
MC 315 335 0 0 PCB.to92l
MC 315 130 1 0 PCB.r04
MC 360 185 1 0 PCB.r01
MC 385 185 1 0 PCB.r01
TY 305 210 5 5 0 0 0 * Ra
TY 270 220 5 5 0 0 0 *  Ver. Corazzata
TY 290 200 4 4 0 0 0 * 470 ohm 2 W
TY 350 210 4 4 0 0 0 * Ra1y
TY 375 210 4 4 0 0 0 * Ra2z
TY 350 220 4 3 0 0 0 * 470 ohm
TY 375 220 4 3 0 0 0 * 470 ohm
TY 350 230 4 4 0 0 0 * 1/4 W
TY 375 230 4 4 0 0 0 * 1/4 W
PL 315 130 360 185 5.0 0
PL 320 130 385 185 5.0 0
PL 360 265 315 310 5.0 0
PL 385 265 315 310 5.0 0
PL 315 310 315 335 5.0 0
TY 195 285 4 4 0 0 0 * C 100 n
MC 65 350 0 0 PCB.r01
PL 145 350 165 350 5.0 0
TY 75 340 4 4 0 0 0 * R2 4.7 k 1/4 W
TY 260 410 5 5 0 0 0 * Fig. 1