Version 4 SHEET 1 6084 1156 WIRE 4192 -2256 4160 -2256 WIRE 4192 -2208 4192 -2256 WIRE 4192 -2080 4192 -2128 WIRE 3904 -2000 3824 -2000 WIRE 3984 -2000 3968 -2000 WIRE 3264 -1984 3088 -1984 WIRE 3488 -1984 3264 -1984 WIRE 3808 -1984 3488 -1984 WIRE 3264 -1952 3264 -1984 WIRE 3488 -1952 3488 -1984 WIRE 3808 -1936 3808 -1984 WIRE 3984 -1936 3984 -2000 WIRE 3616 -1888 3584 -1888 WIRE 3744 -1888 3696 -1888 WIRE 3264 -1808 3264 -1872 WIRE 3280 -1808 3264 -1808 WIRE 3392 -1808 3360 -1808 WIRE 3488 -1808 3488 -1872 WIRE 3584 -1808 3584 -1888 WIRE 3584 -1808 3488 -1808 WIRE 3808 -1792 3808 -1840 WIRE 3824 -1792 3824 -2000 WIRE 3824 -1792 3808 -1792 WIRE 3856 -1792 3824 -1792 WIRE 3984 -1792 3984 -1856 WIRE 3984 -1792 3936 -1792 WIRE 3264 -1760 3264 -1808 WIRE 3488 -1760 3488 -1808 WIRE 3808 -1744 3808 -1792 WIRE 3200 -1712 3136 -1712 WIRE 3392 -1712 3392 -1808 WIRE 3424 -1712 3392 -1712 WIRE 3584 -1696 3584 -1808 WIRE 3616 -1696 3584 -1696 WIRE 3744 -1696 3696 -1696 WIRE 2800 -1680 2592 -1680 WIRE 2928 -1680 2864 -1680 WIRE 3104 -1680 2928 -1680 WIRE 2928 -1648 2928 -1680 WIRE 3136 -1648 3136 -1712 WIRE 2592 -1632 2592 -1680 WIRE 3264 -1616 3264 -1664 WIRE 3488 -1616 3488 -1664 WIRE 3488 -1616 3264 -1616 WIRE 3264 -1584 3264 -1616 WIRE 3392 -1584 3392 -1712 WIRE 2592 -1520 2592 -1552 WIRE 2928 -1520 2928 -1568 WIRE 2928 -1520 2592 -1520 WIRE 3104 -1520 3104 -1680 WIRE 3136 -1520 3136 -1568 WIRE 3136 -1520 3104 -1520 WIRE 2928 -1440 2928 -1520 WIRE 3264 -1440 3264 -1504 WIRE 3264 -1440 2928 -1440 WIRE 3280 -1440 3264 -1440 WIRE 3392 -1440 3392 -1504 WIRE 3392 -1440 3280 -1440 WIRE 3808 -1440 3808 -1648 WIRE 3808 -1440 3392 -1440 WIRE 3984 -1376 3984 -1792 WIRE 3984 -1376 3888 -1376 WIRE 3088 -1312 3088 -1984 WIRE 3232 -1312 3088 -1312 WIRE 4160 -1296 4160 -2256 WIRE 3888 -1232 3888 -1376 WIRE 4080 -1232 3888 -1232 WIRE 2784 -1216 2592 -1216 WIRE 2864 -1216 2784 -1216 WIRE 3104 -1216 2944 -1216 WIRE 3232 -1216 3232 -1312 WIRE 3232 -1216 3168 -1216 WIRE 3520 -1216 3232 -1216 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4368 -560 WIRE 3264 -496 3264 -560 WIRE 3280 -496 3264 -496 WIRE 3392 -496 3360 -496 WIRE 3488 -496 3488 -560 WIRE 3584 -496 3584 -576 WIRE 3584 -496 3488 -496 WIRE 3808 -480 3808 -528 WIRE 3824 -480 3824 -688 WIRE 3824 -480 3808 -480 WIRE 3856 -480 3824 -480 WIRE 3984 -480 3984 -544 WIRE 3984 -480 3936 -480 WIRE 3264 -448 3264 -496 WIRE 3488 -448 3488 -496 WIRE 3808 -432 3808 -480 WIRE 3200 -400 3136 -400 WIRE 3392 -400 3392 -496 WIRE 3424 -400 3392 -400 WIRE 4368 -400 4368 -432 WIRE 3584 -384 3584 -496 WIRE 3616 -384 3584 -384 WIRE 3744 -384 3696 -384 WIRE 2800 -368 2592 -368 WIRE 2928 -368 2864 -368 WIRE 3104 -368 2928 -368 WIRE 2928 -336 2928 -368 WIRE 3136 -336 3136 -400 WIRE 2592 -320 2592 -368 WIRE 3264 -304 3264 -352 WIRE 3488 -304 3488 -352 WIRE 3488 -304 3264 -304 WIRE 3264 -272 3264 -304 WIRE 3392 -272 3392 -400 WIRE 2592 -208 2592 -240 WIRE 2928 -208 2928 -256 WIRE 2928 -208 2592 -208 WIRE 3104 -208 3104 -368 WIRE 3136 -208 3136 -256 WIRE 3136 -208 3104 -208 WIRE 1552 -160 1280 -160 WIRE 1616 -160 1552 -160 WIRE 2080 -160 1696 -160 WIRE 2928 -128 2928 -208 WIRE 3264 -128 3264 -192 WIRE 3264 -128 2928 -128 WIRE 3280 -128 3264 -128 WIRE 3392 -128 3392 -192 WIRE 3392 -128 3280 -128 WIRE 3808 -128 3808 -336 WIRE 3808 -128 3392 -128 WIRE 3984 -64 3984 -480 WIRE 3984 -64 3888 -64 WIRE 1552 -48 1552 -160 WIRE 1616 -48 1552 -48 WIRE 1936 -48 1696 -48 WIRE 3088 0 3088 -672 WIRE 3232 0 3088 0 WIRE 1552 16 1552 -48 WIRE 1936 16 1936 -48 WIRE 2080 16 2080 -160 WIRE 4160 16 4160 -560 WIRE 3888 80 3888 -64 WIRE 4080 80 3888 80 WIRE 2784 96 2592 96 WIRE 2864 96 2784 96 WIRE 3104 96 2944 96 WIRE 3232 96 3232 0 WIRE 3232 96 3168 96 WIRE 3520 96 3232 96 WIRE 1552 112 1552 96 WIRE 1552 112 1376 112 WIRE 2592 128 2592 96 WIRE 3232 128 3232 96 WIRE 3520 128 3520 96 WIRE 3888 128 3888 80 WIRE 1552 144 1552 112 WIRE 1936 144 1936 96 WIRE 2080 144 2080 96 WIRE 2592 240 2592 208 WIRE 3232 240 3232 192 WIRE 3232 240 2592 240 WIRE 3520 240 3520 192 WIRE 3520 240 3232 240 WIRE 3888 240 3888 208 WIRE 3888 240 3520 240 WIRE 4160 240 4160 144 WIRE 4160 240 3888 240 WIRE 3232 272 3232 240 WIRE 3520 288 3520 240 WIRE 4160 336 4160 240 WIRE 2784 384 2784 96 WIRE 2832 384 2784 384 WIRE 3104 384 2912 384 WIRE 3232 384 3232 336 WIRE 3232 384 3168 384 WIRE 3280 384 3280 -128 WIRE 3280 384 3232 384 WIRE 3520 384 3520 352 WIRE 3520 384 3280 384 WIRE 1280 416 1280 -160 WIRE 1376 448 1376 112 WIRE 4160 464 4160 416 FLAG 1552 144 0 FLAG 1936 144 0 FLAG 4192 -2000 0 FLAG 2080 144 0 FLAG 4368 -400 0 FLAG 4160 544 0 SYMBOL ind2 1920 0 R0 SYMATTR InstName L1 SYMATTR Value 10µ SYMATTR Type ind SYMBOL voltage 1552 0 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V1 SYMATTR Value SINE(0 15 1.1428MEG) SYMBOL res 1712 -64 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R4 SYMATTR Value 1 SYMBOL voltage 4192 -2096 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V2 SYMATTR Value 48 SYMBOL TP65H035G4WS 4144 80 R0 SYMATTR InstName U8 SYMBOL ind2 2608 224 R180 WINDOW 0 36 80 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName L6 SYMATTR Value 100µ SYMATTR Type ind SYMBOL ind2 2096 112 R180 WINDOW 0 36 80 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName L2 SYMATTR Value 10µ SYMATTR Type ind SYMBOL res 1712 -176 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R2 SYMATTR Value 1 SYMBOL res 4176 -2224 R0 SYMATTR InstName R3 SYMATTR Value 0.1 SYMBOL ind2 2608 -224 R180 WINDOW 0 36 80 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName L5 SYMATTR Value 100µ SYMATTR Type ind SYMBOL TP65H035G4WS 4144 -1232 R0 SYMATTR InstName U1 SYMBOL ind2 2608 -1088 R180 WINDOW 0 36 80 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName L4 SYMATTR Value 100µ SYMATTR Type ind SYMBOL schottky 3104 -1200 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D5 SYMATTR Value BAT54 SYMATTR Description Diode SYMATTR Type diode SYMBOL cap 3216 -1184 R0 SYMATTR InstName C5 SYMATTR Value 1µ SYMBOL npn 3200 -1760 R0 SYMATTR InstName Q1 SYMATTR Value BC847A SYMBOL npn 3424 -1760 R0 SYMATTR InstName Q6 SYMATTR Value BC847A SYMBOL res 3248 -1600 R0 SYMATTR InstName R20 SYMATTR Value 330 SYMBOL res 3248 -1968 R0 SYMATTR InstName R21 SYMATTR Value 1k SYMBOL res 3472 -1968 R0 SYMATTR InstName R22 SYMATTR Value 1k SYMBOL res 3376 -1824 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R23 SYMATTR Value 220 SYMBOL res 3376 -1600 R0 SYMATTR InstName R24 SYMATTR Value 10k SYMBOL res 3120 -1664 R0 SYMATTR InstName R25 SYMATTR Value 1k SYMBOL pnp 3744 -1648 M180 SYMATTR InstName Q7 SYMATTR Value BC857A SYMBOL npn 3744 -1936 R0 SYMATTR InstName Q8 SYMATTR Value BC847A SYMBOL res 3712 -1904 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R26 SYMATTR Value 4.7 SYMBOL res 3952 -1808 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R27 SYMATTR Value 1 SYMBOL schottky 3168 -944 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName D6 SYMATTR Value BAT54 SYMATTR Description Diode SYMATTR Type diode SYMBOL cap 3216 -1040 R0 SYMATTR InstName C6 SYMATTR Value 1µ SYMBOL res 2960 -1232 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R28 SYMATTR Value 100 SYMBOL res 2816 -912 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R29 SYMATTR Value 100 SYMBOL zener 3536 -960 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D7 SYMATTR Value BZX84C6V2L SYMATTR Description Diode SYMATTR Type diode SYMBOL cap 3968 -2016 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C7 SYMATTR Value 100n SYMBOL ind2 2608 -1536 R180 WINDOW 0 36 80 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName L3 SYMATTR Value 100µ SYMATTR Type ind SYMBOL res 3712 -1712 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R30 SYMATTR Value 4.7 SYMBOL cap 2864 -1696 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C8 SYMATTR Value 1µ SYMBOL res 3968 -1952 R0 SYMATTR InstName R31 SYMATTR Value 0.1 SYMBOL res 2912 -1664 R0 SYMATTR InstName R32 SYMATTR Value 1k SYMBOL zener 3536 -1120 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D8 SYMATTR Value BZX84C6V2L SYMATTR Description Diode SYMATTR Type diode SYMBOL res 3872 -1200 R0 SYMATTR InstName R33 SYMATTR Value 10k SYMBOL cap 4304 -576 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C9 SYMATTR Value 1µ SYMBOL res 4352 -528 R0 SYMATTR InstName R1 SYMATTR Value 10 SYMBOL schottky 3104 112 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D1 SYMATTR Value BAT54 SYMATTR Description Diode SYMATTR Type diode SYMBOL cap 3216 128 R0 SYMATTR InstName C1 SYMATTR Value 1µ SYMBOL npn 3200 -448 R0 SYMATTR InstName Q2 SYMATTR Value BC847A SYMBOL npn 3424 -448 R0 SYMATTR InstName Q3 SYMATTR Value BC847A SYMBOL res 3248 -288 R0 SYMATTR InstName R5 SYMATTR Value 330 SYMBOL res 3248 -656 R0 SYMATTR InstName R6 SYMATTR Value 1k SYMBOL res 3472 -656 R0 SYMATTR InstName R7 SYMATTR Value 1k SYMBOL res 3376 -512 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R8 SYMATTR Value 220 SYMBOL res 3376 -288 R0 SYMATTR InstName R9 SYMATTR Value 10k SYMBOL res 3120 -352 R0 SYMATTR InstName R10 SYMATTR Value 1k SYMBOL pnp 3744 -336 M180 SYMATTR InstName Q4 SYMATTR Value BC857A SYMBOL npn 3744 -624 R0 SYMATTR InstName Q5 SYMATTR Value BC847A SYMBOL res 3712 -592 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R11 SYMATTR Value 4.7 SYMBOL res 3952 -496 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R12 SYMATTR Value 1 SYMBOL schottky 3168 368 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName D2 SYMATTR Value BAT54 SYMATTR Description Diode SYMATTR Type diode SYMBOL cap 3216 272 R0 SYMATTR InstName C2 SYMATTR Value 1µ SYMBOL res 2960 80 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R13 SYMATTR Value 100 SYMBOL res 2816 400 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R14 SYMATTR Value 100 SYMBOL zener 3536 352 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D3 SYMATTR Value BZX84C6V2L SYMATTR Description Diode SYMATTR Type diode SYMBOL cap 3968 -704 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C3 SYMATTR Value 100n SYMBOL res 3712 -400 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R15 SYMATTR Value 4.7 SYMBOL cap 2864 -384 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C4 SYMATTR Value 1µ SYMBOL res 3968 -640 R0 SYMATTR InstName R16 SYMATTR Value 0.1 SYMBOL res 2912 -352 R0 SYMATTR InstName R17 SYMATTR Value 1k SYMBOL zener 3536 192 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D4 SYMATTR Value BZX84C6V2L SYMATTR Description Diode SYMATTR Type diode SYMBOL res 3872 112 R0 SYMATTR InstName R18 SYMATTR Value 10k SYMBOL voltage 4160 448 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V3 SYMATTR Value -48 SYMBOL res 4144 320 R0 SYMATTR InstName R19 SYMATTR Value 0.1 TEXT 1544 -512 Left 2 !K2 L2 L5 L6 0.9 TEXT 1520 168 Left 2 !.tran 1m TEXT 1584 -312 Left 2 !.options gmin = 1E-6 TEXT 1544 -472 Left 2 !K1 L1 L3 L4 0.9