Version 4 SHEET 1 1844 1652 WIRE 464 -144 416 -144 WIRE 608 -144 544 -144 WIRE 720 -144 608 -144 WIRE 848 -144 720 -144 WIRE 608 -96 608 -144 WIRE 848 -96 848 -144 WIRE 720 -48 720 -144 WIRE 16 16 -240 16 WIRE 384 16 96 16 WIRE 608 16 608 -32 WIRE 848 16 848 -16 WIRE 976 16 848 16 WIRE 1056 16 1040 16 WIRE 848 48 848 16 WIRE 720 96 720 32 WIRE 720 96 608 96 WIRE 784 96 720 96 WIRE -464 128 -528 128 WIRE -432 128 -464 128 WIRE -320 128 -352 128 WIRE -240 128 -240 16 WIRE -240 128 -256 128 WIRE -224 128 -240 128 WIRE -112 128 -160 128 WIRE -64 128 -112 128 WIRE 48 128 0 128 WIRE 96 128 48 128 WIRE 224 128 160 128 WIRE 288 128 224 128 WIRE 384 128 384 16 WIRE 384 128 352 128 WIRE 400 128 384 128 WIRE 496 128 464 128 WIRE 608 128 608 96 WIRE 608 128 576 128 WIRE 1056 128 1056 16 WIRE -608 192 -608 128 WIRE 720 208 720 96 WIRE 848 208 848 144 WIRE -464 224 -464 128 WIRE 608 224 608 128 WIRE -112 256 -112 128 WIRE 48 256 48 128 WIRE 224 256 224 128 WIRE -608 320 -608 272 WIRE -464 384 -464 288 WIRE -112 384 -112 320 WIRE -112 384 -464 384 WIRE 48 384 48 320 WIRE 48 384 -112 384 WIRE 224 384 224 320 WIRE 224 384 48 384 WIRE 608 384 608 288 WIRE 608 384 224 384 WIRE 720 384 720 288 WIRE 720 384 608 384 WIRE 848 384 848 288 WIRE 848 384 720 384 WIRE 1056 384 1056 208 WIRE 1056 384 848 384 WIRE -112 400 -112 384 FLAG -608 320 0 FLAG -112 400 0 FLAG 416 -144 0 FLAG 608 16 0 SYMBOL cap -128 256 R0 SYMATTR InstName C7 SYMATTR Value 2.2n SYMBOL cap 32 256 R0 SYMATTR InstName C8 SYMATTR Value 2.7n SYMBOL cap 400 144 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C9 SYMATTR Value 2.2n SYMBOL cap -320 144 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C10 SYMATTR Value 2.2n SYMBOL ind 480 144 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L4 SYMATTR Value 120µ SYMBOL ind -448 144 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L5 SYMATTR Value 120µ SYMBOL cap 592 224 R0 SYMATTR InstName C11 SYMATTR Value 820p SYMBOL cap -480 224 R0 SYMATTR InstName C12 SYMATTR Value 820p SYMBOL voltage -608 176 R0 WINDOW 123 24 124 Left 2 WINDOW 39 0 0 Left 2 WINDOW 3 40 266 Left 2 SYMATTR Value2 AC 100m SYMATTR Value SINE(0 100m 488.7k) SYMATTR InstName V1 SYMBOL Misc\\EuropeanResistor -624 144 R270 WINDOW 0 27 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName R4 SYMATTR Value 1.5k SYMBOL Misc\\EuropeanResistor 832 -112 R0 SYMATTR InstName R6 SYMATTR Value 1.5k SYMBOL Misc\\EuropeanResistor 832 192 R0 SYMATTR InstName R7 SYMATTR Value 120 SYMBOL Misc\\EuropeanResistor 704 -64 R0 SYMATTR InstName R8 SYMATTR Value 10k SYMBOL Misc\\EuropeanResistor 704 192 R0 SYMATTR InstName R9 SYMATTR Value 1.5k SYMBOL npn 784 48 R0 SYMATTR InstName Q1 SYMATTR Value BC547C SYMBOL Misc\\battery 560 -144 R90 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V2 SYMATTR Value 5v SYMBOL Misc\\xtal -224 144 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C37 SYMATTR Value 14.124p SYMATTR SpiceLine Rser=8.56 Lser=7.55m Cpar=208p SYMBOL Misc\\xtal -64 144 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C1 SYMATTR Value 14.124p SYMATTR SpiceLine Rser=8.56 Lser=7.55m Cpar=208p SYMBOL Misc\\xtal 96 144 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C2 SYMATTR Value 14.124p SYMATTR SpiceLine Rser=8.56 Lser=7.55m Cpar=208p SYMBOL Misc\\xtal 288 144 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C3 SYMATTR Value 14.124p SYMATTR SpiceLine Rser=8.56 Lser=7.55m Cpar=208p SYMBOL cap 208 256 R0 SYMATTR InstName C4 SYMATTR Value 2.2n SYMBOL Misc\\EuropeanResistor 1040 112 R0 SYMATTR InstName R1 SYMATTR Value 1.5k SYMBOL cap 976 32 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C5 SYMATTR Value 10n SYMBOL cap 592 -96 R0 SYMATTR InstName C13 SYMATTR Value 100n SYMBOL Misc\\EuropeanResistor 0 32 R270 WINDOW 0 27 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName R2 SYMATTR Value 1Meg TEXT -240 200 Left 2 ;CSB500E TEXT -80 200 Left 2 ;CSB500E TEXT 80 200 Left 2 ;CSB500E TEXT -568 544 Left 2 !.ac lin 4000 400k 550k TEXT -568 488 Left 2 !;tran 6m TEXT 272 200 Left 2 ;CSB500E