Version 4 SHEET 1 880 680 WIRE 144 16 -16 16 WIRE -16 64 -16 16 WIRE 144 96 144 16 WIRE 176 112 176 48 WIRE 128 128 96 128 WIRE 96 144 96 128 WIRE 240 144 240 48 WIRE -16 160 -16 144 WIRE 272 176 256 176 WIRE 320 176 272 176 WIRE 416 176 384 176 WIRE 272 192 272 176 WIRE 416 208 416 176 WIRE 48 224 -48 224 WIRE 128 224 112 224 WIRE -48 256 -48 224 WIRE 192 256 192 224 WIRE 144 272 144 256 WIRE 272 288 272 256 WIRE 416 320 416 288 WIRE -48 352 -48 336 WIRE 192 352 192 320 WIRE 272 384 272 368 FLAG 96 144 0 FLAG 144 272 0 FLAG 192 352 0 FLAG 416 320 0 FLAG 272 384 0 FLAG -16 160 0 FLAG -48 352 0 SYMBOL Misc\\lm386 192 176 R0 SYMATTR InstName U1 SYMBOL Misc\\EuropeanResistor 256 272 R0 SYMATTR InstName R1 SYMATTR Value 10R SYMBOL Misc\\EuropeanPolcap 320 192 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName C1 SYMATTR Value 470µ SYMBOL cap 256 192 R0 SYMATTR InstName C2 SYMATTR Value 4n7 SYMBOL Misc\\EuropeanPolcap 176 256 R0 SYMATTR InstName C3 SYMATTR Value 47µ SYMBOL Misc\\EuropeanPolcap 176 64 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName C4 SYMBOL cap 112 208 R90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName C5 SYMATTR Value 1µ SYMBOL Misc\\EuropeanResistor 400 192 R0 SYMATTR InstName R2 SYMATTR Value 8R SYMBOL voltage -48 240 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V1 SYMATTR Value SINE(0 10mV 1k) SYMBOL voltage -16 48 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V2 SYMATTR Value 6V TEXT -80 408 Left 0 !.tran 5m