Version 4 SHEET 1 1600 680 WIRE 672 -112 32 -112 WIRE 1008 -112 672 -112 WIRE 1520 -112 1008 -112 WIRE 672 -80 672 -112 WIRE 1008 -80 1008 -112 WIRE 32 -48 32 -112 WIRE -416 16 -528 16 WIRE -256 16 -336 16 WIRE -96 16 -144 16 WIRE -16 16 -96 16 WIRE 96 16 64 16 WIRE 288 16 96 16 WIRE 352 16 288 16 WIRE 576 16 416 16 WIRE 672 16 672 0 WIRE 768 16 672 16 WIRE 912 16 832 16 WIRE 1008 16 1008 0 WIRE 1120 16 1008 16 WIRE 1248 16 1184 16 WIRE 672 32 672 16 WIRE 1008 32 1008 16 WIRE 1520 32 1520 -112 WIRE -256 64 -256 16 WIRE -144 64 -144 16 WIRE 32 64 32 48 WIRE 64 64 64 16 WIRE 64 64 32 64 WIRE 96 64 96 16 WIRE -528 80 -528 16 WIRE -96 80 -96 16 WIRE 288 80 288 16 WIRE 576 96 576 16 WIRE 624 96 576 96 WIRE 912 96 912 16 WIRE 960 96 912 96 WIRE 576 128 576 96 WIRE 912 128 912 96 WIRE 1248 128 1248 16 WIRE 672 144 672 128 WIRE 752 144 672 144 WIRE 672 160 672 144 WIRE 1008 160 1008 128 WIRE -528 288 -528 160 WIRE -256 288 -256 144 WIRE -256 288 -528 288 WIRE -144 288 -144 144 WIRE -144 288 -256 288 WIRE -96 288 -96 144 WIRE -96 288 -144 288 WIRE 96 288 96 144 WIRE 96 288 -96 288 WIRE 288 288 288 144 WIRE 288 288 96 288 WIRE 576 288 576 208 WIRE 576 288 288 288 WIRE 672 288 672 240 WIRE 672 288 576 288 WIRE 752 288 672 288 WIRE 912 288 912 208 WIRE 912 288 752 288 WIRE 1008 288 1008 240 WIRE 1008 288 912 288 WIRE 1248 288 1248 208 WIRE 1248 288 1008 288 WIRE 1520 288 1520 112 WIRE 1520 288 1248 288 WIRE -528 320 -528 288 FLAG -528 320 0 SYMBOL voltage -528 64 R0 WINDOW 123 24 124 Left 2 WINDOW 39 0 0 Left 2 SYMATTR Value2 AC 2 SYMATTR InstName V1 SYMATTR Value "" SYMBOL ind2 -272 48 R0 SYMATTR InstName L1 SYMATTR Value 0.2µ SYMATTR Type ind SYMBOL ind2 -128 160 R180 WINDOW 0 36 80 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName L2 SYMATTR Value 4.5µ SYMATTR Type ind SYMBOL res -320 0 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 2k SYMBOL cap -112 80 R0 SYMATTR InstName C1 SYMATTR Value 200p SYMBOL ind2 112 160 R180 WINDOW 0 36 80 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName L3 SYMATTR Value 4.5µ SYMATTR Type ind SYMBOL cap 272 80 R0 SYMATTR InstName C2 SYMATTR Value 200p SYMBOL njf 624 32 R0 SYMATTR InstName J1 SYMATTR Value 2N3819 SYMBOL voltage 1520 16 R0 WINDOW 3 24 152 Left 2 WINDOW 123 24 124 Left 2 WINDOW 39 0 0 Left 2 SYMATTR Value 12 SYMATTR InstName V2 SYMBOL res 656 144 R0 SYMATTR InstName R2 SYMATTR Value 150 SYMBOL res 656 -96 R0 SYMATTR InstName R3 SYMATTR Value 1k SYMBOL res 896 112 R0 SYMATTR InstName R5 SYMATTR Value 2.2meg SYMBOL cap 832 0 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C4 SYMATTR Value 240p SYMBOL njf 960 32 R0 SYMATTR InstName J2 SYMATTR Value 2N3819 SYMBOL res 992 144 R0 SYMATTR InstName R6 SYMATTR Value 150 SYMBOL res 1232 112 R0 SYMATTR InstName R8 SYMATTR Value 1k SYMBOL cap 1184 0 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C5 SYMATTR Value 100n SYMBOL cap 416 0 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C3 SYMATTR Value 100p SYMBOL res 736 192 R0 SYMATTR InstName R9 SYMATTR Value 20 SYMBOL cap 736 144 R0 SYMATTR InstName C6 SYMATTR Value 100n SYMBOL res 992 -96 R0 SYMATTR InstName R7 SYMATTR Value 1k SYMBOL res 560 112 R0 SYMATTR InstName R4 SYMATTR Value 2.2meg SYMBOL njf -16 -48 R0 SYMATTR InstName J3 SYMATTR Value 2N3819 TEXT -560 344 Left 2 !.ac lin 1meg 2meg 12meg TEXT -288 208 Left 2 !K1 L1 L2 0.8