Version 4 SHEET 1 1332 752 WIRE -128 112 -240 112 WIRE -32 112 -128 112 WIRE 0 112 -32 112 WIRE 160 112 0 112 WIRE 368 112 160 112 WIRE 592 112 528 112 WIRE 0 144 0 112 WIRE -240 160 -240 112 WIRE 528 160 528 112 WIRE -128 176 -128 112 WIRE 528 256 528 224 WIRE -32 272 -32 112 WIRE 160 272 160 112 WIRE -128 320 -128 256 WIRE -96 320 -128 320 WIRE 0 320 0 224 WIRE 96 320 0 320 WIRE 224 368 160 368 WIRE 0 416 0 320 WIRE 224 416 224 368 WIRE 368 480 368 112 WIRE -128 512 -128 320 WIRE -32 528 -32 368 WIRE 0 528 0 496 WIRE 0 528 -32 528 WIRE 224 528 224 496 WIRE 304 528 224 528 WIRE 0 560 0 528 WIRE 224 560 224 528 WIRE 528 576 528 336 WIRE 528 576 368 576 WIRE -240 688 -240 240 WIRE -128 688 -128 576 WIRE -128 688 -240 688 WIRE 0 688 0 640 WIRE 0 688 -128 688 WIRE 224 688 224 640 WIRE 224 688 0 688 WIRE 304 688 224 688 WIRE 592 688 592 112 WIRE 592 688 304 688 WIRE 304 736 304 688 FLAG -240 240 0 FLAG 304 736 0 SYMBOL voltage -240 144 R0 SYMATTR InstName V1 SYMATTR Value 6 SYMBOL polcap -144 512 R0 WINDOW 3 24 56 Left 2 SYMATTR Value 1µ SYMATTR InstName C1 SYMATTR Description Capacitor SYMATTR Type cap SYMATTR SpiceLine Rser=200m Lser=0 mfg="KEMET" pn="T527I107M004ATE200" type="Tantalum" SYMBOL res -144 160 R0 SYMATTR InstName R3 SYMATTR Value 400 SYMBOL LED 544 224 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D2 SYMBOL res 544 352 R180 WINDOW 0 36 76 Left 0 WINDOW 3 36 40 Left 0 SYMATTR InstName R4 SYMATTR Value 470 SYMBOL npn -96 272 R0 SYMATTR InstName Q1 SYMATTR Value BC547B SYMBOL res -16 400 R0 SYMATTR InstName R5 SYMATTR Value 10000 SYMBOL res -16 544 R0 SYMATTR InstName R6 SYMATTR Value 47000 SYMBOL res -16 128 R0 SYMATTR InstName R7 SYMATTR Value 10000 SYMBOL res 208 400 R0 SYMATTR InstName R1 SYMATTR Value 1000 SYMBOL res 208 544 R0 SYMATTR InstName R8 SYMATTR Value 1000 SYMBOL npn 304 480 R0 SYMATTR InstName Q3 SYMATTR Value BC547B SYMBOL pnp 96 368 M180 SYMATTR InstName Q2 SYMATTR Value BC807-25 TEXT -312 56 Left 2 !.tran 10000m uic