Version 4
SHEET 1 880 1156
WIRE -1904 -656 -2320 -656
WIRE -848 -656 -1264 -656
WIRE -2320 -560 -2320 -656
WIRE -2320 -560 -2512 -560
WIRE -1264 -560 -1264 -656
WIRE -1264 -560 -1456 -560
WIRE -2320 -544 -2320 -560
WIRE -2240 -544 -2320 -544
WIRE -1264 -544 -1264 -560
WIRE -1184 -544 -1264 -544
WIRE -1088 -544 -1184 -544
WIRE -2320 -528 -2320 -544
WIRE -1264 -528 -1264 -544
WIRE -2240 -512 -2240 -544
WIRE -1184 -512 -1184 -544
WIRE -1904 -480 -1904 -656
WIRE -848 -480 -848 -656
WIRE -2320 -432 -2320 -448
WIRE -2240 -432 -2240 -448
WIRE -2240 -432 -2320 -432
WIRE -1264 -432 -1264 -448
WIRE -1184 -432 -1184 -448
WIRE -1184 -432 -1264 -432
WIRE -1088 -432 -1088 -464
WIRE -1088 -432 -1184 -432
WIRE -2512 -416 -2512 -560
WIRE -1456 -416 -1456 -560
WIRE -2320 -400 -2320 -432
WIRE -2208 -400 -2320 -400
WIRE -2032 -400 -2144 -400
WIRE -1264 -400 -1264 -432
WIRE -1152 -400 -1264 -400
WIRE -976 -400 -1088 -400
WIRE -2320 -368 -2320 -400
WIRE -1264 -368 -1264 -400
WIRE -1904 -352 -1904 -400
WIRE -848 -352 -848 -400
WIRE -2032 -336 -2032 -400
WIRE -976 -336 -976 -400
WIRE -2512 -304 -2512 -336
WIRE -2512 -304 -2640 -304
WIRE -2368 -304 -2512 -304
WIRE -1456 -304 -1456 -336
WIRE -1456 -304 -1584 -304
WIRE -1312 -304 -1456 -304
WIRE -2640 -256 -2640 -304
WIRE -2512 -256 -2512 -304
WIRE -1584 -256 -1584 -304
WIRE -1456 -256 -1456 -304
WIRE -2032 -176 -2032 -256
WIRE -976 -176 -976 -256
WIRE -2640 -144 -2640 -192
WIRE -2512 -144 -2512 -176
WIRE -1584 -144 -1584 -192
WIRE -1456 -144 -1456 -176
WIRE -2176 -80 -2224 -80
WIRE -1120 -80 -1168 -80
WIRE -2320 -48 -2320 -272
WIRE -2224 -48 -2224 -80
WIRE -1264 -48 -1264 -272
WIRE -1168 -48 -1168 -80
WIRE -2656 16 -2864 16
WIRE -2512 16 -2592 16
WIRE -2368 16 -2512 16
WIRE -2176 16 -2176 -80
WIRE -1600 16 -1808 16
WIRE -1456 16 -1536 16
WIRE -1312 16 -1456 16
WIRE -1120 16 -1120 -80
WIRE -2320 64 -2320 48
WIRE -2224 64 -2224 32
WIRE -2224 64 -2320 64
WIRE -1264 64 -1264 48
WIRE -1168 64 -1168 32
WIRE -1168 64 -1264 64
WIRE -2512 80 -2512 16
WIRE -2320 80 -2320 64
WIRE -1456 80 -1456 16
WIRE -1264 80 -1264 64
WIRE -2512 208 -2512 160
WIRE -2320 208 -2320 160
WIRE -2320 208 -2512 208
WIRE -2176 208 -2176 80
WIRE -2176 208 -2320 208
WIRE -2032 208 -2032 -96
WIRE -2032 208 -2176 208
WIRE -1456 208 -1456 160
WIRE -1264 208 -1264 160
WIRE -1264 208 -1456 208
WIRE -1120 208 -1120 80
WIRE -1120 208 -1264 208
WIRE -976 208 -976 -96
WIRE -976 208 -1120 208
WIRE -2864 272 -2864 16
WIRE -2512 272 -2512 208
WIRE -1808 272 -1808 16
WIRE -1456 272 -1456 208
FLAG -2512 272 0
FLAG -2512 -144 0
FLAG -2640 -144 0
FLAG -2864 272 0
FLAG -1904 -352 0
FLAG -1456 272 0
FLAG -1456 -144 0
FLAG -1584 -144 0
FLAG -1808 272 0
FLAG -848 -352 0
FLAG -992 -416 out2
SYMBOL njf -2368 -368 R0
SYMATTR InstName J1
SYMATTR Value 2N3819
SYMBOL njf -2368 -48 R0
SYMATTR InstName J2
SYMATTR Value 2N3819
SYMBOL res -2528 -432 R0
SYMATTR InstName R1
SYMATTR Value 27k
SYMBOL res -2528 -272 R0
SYMATTR InstName R2
SYMATTR Value 9k
SYMBOL res -2336 64 R0
SYMATTR InstName R3
SYMATTR Value 300
SYMBOL res -2528 64 R0
SYMATTR InstName R4
SYMATTR Value 3k
SYMBOL cap -2656 -256 R0
SYMATTR InstName C1
SYMATTR Value 100n
SYMBOL cap -2144 -416 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 100p
SYMBOL voltage -1904 -496 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value 7.3
SYMBOL ind -2336 -544 R0
SYMATTR InstName L1
SYMATTR Value 630µ
SYMBOL cap -2256 -512 R0
SYMATTR InstName C3
SYMATTR Value 200p
SYMBOL cap -2592 0 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C7
SYMATTR Value 220n
SYMBOL res -2240 -64 R0
SYMATTR InstName R6
SYMATTR Value 18
SYMBOL cap -2192 16 R0
SYMATTR InstName C9
SYMATTR Value 100n
SYMBOL res -2048 -352 R0
SYMATTR InstName R5
SYMATTR Value 470k
SYMBOL voltage -2032 -192 R0
WINDOW 123 24 44 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value ""
SYMATTR Value2 AC 10m
SYMBOL njf -1312 -368 R0
SYMATTR InstName J3
SYMATTR Value 2N3819
SYMBOL njf -1312 -48 R0
SYMATTR InstName J4
SYMATTR Value 2N3819
SYMBOL res -1472 -432 R0
SYMATTR InstName R7
SYMATTR Value 27k
SYMBOL res -1472 -272 R0
SYMATTR InstName R8
SYMATTR Value 9k
SYMBOL res -1280 64 R0
SYMATTR InstName R9
SYMATTR Value 300
SYMBOL res -1472 64 R0
SYMATTR InstName R10
SYMATTR Value 3k
SYMBOL cap -1600 -256 R0
SYMATTR InstName C4
SYMATTR Value 100n
SYMBOL cap -1088 -416 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C5
SYMATTR Value 100p
SYMBOL voltage -848 -496 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V3
SYMATTR Value 7.3
SYMBOL ind -1280 -544 R0
SYMATTR InstName L2
SYMATTR Value 630µ
SYMBOL cap -1200 -512 R0
SYMATTR InstName C6
SYMATTR Value 200p
SYMBOL cap -1536 0 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C8
SYMATTR Value 220n
SYMBOL res -1184 -64 R0
SYMATTR InstName R11
SYMATTR Value 18
SYMBOL cap -1136 16 R0
SYMATTR InstName C10
SYMATTR Value 100n
SYMBOL res -992 -352 R0
SYMATTR InstName R12
SYMATTR Value 470k
SYMBOL voltage -976 -192 R0
WINDOW 123 24 44 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V4
SYMATTR Value ""
SYMATTR Value2 AC 10m
SYMBOL res -1104 -560 R0
SYMATTR InstName R13
SYMATTR Value 100k
TEXT -2884 296 Left 2 !.ac lin 1meg 400k 600k