Version 4 SHEET 1 880 680 WIRE 80 112 0 112 WIRE 224 112 160 112 WIRE 0 128 0 112 WIRE 224 144 224 112 WIRE 0 240 0 208 WIRE 96 240 0 240 WIRE 224 240 224 208 WIRE 224 240 96 240 WIRE 96 272 96 240 FLAG 96 272 0 SYMBOL cap 208 144 R0 SYMATTR InstName C1 SYMATTR Value 16n SYMBOL res 176 96 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 10k SYMBOL voltage 0 112 R0 WINDOW 3 -193 94 Left 2 WINDOW 123 -106 30 Left 2 SYMATTR InstName V1 SYMATTR Value SINE(0 1 1000) SYMATTR Value2 AC 1 0 TEXT 208 272 Left 2 !.ac dec 20 10 10k