Version 4 SHEET 1 1368 680 WIRE 384 -48 -64 -48 WIRE 128 16 32 16 WIRE 384 16 384 -48 WIRE 32 32 32 16 WIRE -64 112 -64 -48 WIRE -64 112 -256 112 WIRE 128 112 -64 112 WIRE 384 112 384 96 WIRE 384 112 320 112 WIRE -256 144 -256 112 WIRE -64 160 -64 112 WIRE 32 208 32 96 WIRE 128 208 32 208 WIRE 384 208 320 208 WIRE 416 208 384 208 WIRE 544 208 496 208 WIRE 608 208 544 208 WIRE 704 208 608 208 WIRE 800 208 704 208 WIRE 1136 208 800 208 WIRE 1312 208 1136 208 WIRE 544 240 544 208 WIRE 704 240 704 208 WIRE 800 240 800 208 WIRE 1136 240 1136 208 WIRE -256 288 -256 224 WIRE -64 288 -64 224 WIRE 128 304 96 304 WIRE 352 304 320 304 WIRE 1312 304 1312 208 WIRE 96 336 96 304 WIRE 544 336 544 304 WIRE 800 336 800 320 WIRE 1136 336 1136 320 WIRE 1136 336 800 336 WIRE 704 368 704 320 WIRE 1136 368 1136 336 WIRE 1136 368 800 368 WIRE 32 384 32 208 WIRE 384 384 384 208 WIRE 384 384 32 384 WIRE 800 384 800 368 WIRE 1136 384 1136 368 WIRE 192 448 144 448 WIRE 352 448 352 304 WIRE 352 448 272 448 WIRE 416 448 352 448 WIRE 608 448 608 208 WIRE 608 448 496 448 WIRE 144 496 144 448 WIRE 704 496 704 432 WIRE 800 496 800 464 WIRE 1136 496 1136 464 WIRE 1312 496 1312 384 FLAG -64 288 0 FLAG 96 336 0 FLAG 704 496 0 FLAG 1136 496 0 FLAG -256 288 0 FLAG 800 496 0 FLAG 544 336 0 FLAG 1312 496 0 FLAG 1248 192 +5V FLAG 144 496 0 SYMBOL User\\MC33063A 224 160 R0 SYMATTR InstName X1 SYMBOL cap 16 32 R0 SYMATTR InstName C1 SYMATTR Value 220pf SYMBOL res 368 0 R0 SYMATTR InstName R1 SYMATTR Value 100k SYMBOL polcap -80 160 R0 WINDOW 3 24 56 Left 2 SYMATTR InstName C2 SYMATTR Value 47µ SYMATTR Description Capacitor SYMATTR Type cap SYMATTR SpiceLine V=35 Irms=115m Rser=1 Lser=0 mfg="Nichicon" pn="UPR1V470MPH" type="Al electrolytic" SYMBOL ind 400 224 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 220µ SYMATTR SpiceLine Ipk=2.36 Rser=0.3236 Rpar=20724 Cpar=0 mfg="Coilcraft" pn="MSS1278-224" SYMBOL res 688 224 R0 SYMATTR InstName R2 SYMATTR Value 1k SYMBOL LED 688 368 R0 SYMATTR InstName D1 SYMBOL res 1120 224 R0 SYMATTR InstName R3 SYMATTR Value 75K SYMBOL res 1120 368 R0 SYMATTR InstName R4 SYMATTR Value 51K SYMBOL voltage -256 128 R0 WINDOW 123 0 0 Left 2 WINDOW 39 24 124 Left 2 SYMATTR InstName V1 SYMATTR Value 13.6 SYMATTR SpiceLine Rser=1 SYMBOL res 784 224 R0 SYMATTR InstName R5 SYMATTR Value 43K SYMBOL res 784 368 R0 SYMATTR InstName R6 SYMATTR Value 51K SYMBOL polcap 528 240 R0 WINDOW 3 24 56 Left 2 SYMATTR InstName C3 SYMATTR Value 220µ SYMATTR Description Capacitor SYMATTR Type cap SYMATTR SpiceLine V=16 Irms=250m Rser=0.6 Lser=0 mfg="Nichicon" pn="UPG1C221MPH" type="Al electrolytic" SYMBOL res 1296 288 R0 SYMATTR InstName R7 SYMATTR Value 5 SYMATTR SpiceLine pwr=10 SYMBOL res 288 432 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R8 SYMATTR Value 10K SYMBOL res 512 432 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R9 SYMATTR Value 30K TEXT -208 496 Left 2 !.tran 0 10 0 startup