Version 4 SHEET 1 2028 2244 WIRE 1296 1008 1200 1008 WIRE 1392 1008 1296 1008 WIRE 1472 1008 1392 1008 WIRE 1616 1008 1552 1008 WIRE 1696 1008 1616 1008 WIRE 1776 1008 1696 1008 WIRE 1200 1024 1200 1008 WIRE 1296 1024 1296 1008 WIRE 1616 1024 1616 1008 WIRE 1696 1024 1696 1008 WIRE 1776 1024 1776 1008 WIRE 1200 1120 1200 1104 WIRE 1296 1120 1296 1088 WIRE 1392 1120 1392 1008 WIRE 1472 1120 1392 1120 WIRE 1616 1120 1616 1088 WIRE 1616 1120 1552 1120 WIRE 1696 1120 1696 1088 WIRE 1776 1120 1776 1104 WIRE 1216 1232 1104 1232 WIRE 1504 1232 1216 1232 WIRE 1712 1232 1504 1232 WIRE 1216 1280 1216 1232 WIRE 1408 1296 1392 1296 WIRE 1504 1296 1504 1232 WIRE 1504 1296 1488 1296 WIRE 1520 1296 1504 1296 WIRE 1632 1296 1600 1296 WIRE 1104 1328 1104 1232 WIRE 1472 1392 1312 1392 WIRE 1744 1392 1552 1392 WIRE 1776 1392 1744 1392 WIRE 1888 1392 1856 1392 WIRE 1968 1392 1888 1392 WIRE 1104 1440 1104 1392 WIRE 1216 1440 1216 1360 WIRE 1216 1440 1104 1440 WIRE 1968 1440 1968 1392 WIRE 1392 1488 1392 1296 WIRE 1472 1488 1392 1488 WIRE 1632 1488 1632 1296 WIRE 1632 1488 1536 1488 WIRE 1216 1520 1216 1440 WIRE 1392 1520 1392 1488 WIRE 1632 1520 1632 1488 WIRE 1312 1568 1312 1392 WIRE 1328 1568 1312 1568 WIRE 1744 1568 1744 1392 WIRE 1744 1568 1696 1568 WIRE 1968 1568 1968 1520 WIRE 1216 1632 1216 1600 WIRE 1392 1632 1392 1616 WIRE 1392 1632 1216 1632 WIRE 1504 1632 1392 1632 WIRE 1632 1632 1632 1616 WIRE 1632 1632 1504 1632 WIRE 1104 1664 1104 1440 WIRE 1264 1664 1104 1664 WIRE 1504 1664 1504 1632 WIRE 768 1680 656 1680 WIRE 1040 1680 768 1680 WIRE 656 1728 656 1680 WIRE 1040 1728 1040 1680 WIRE 1264 1728 1264 1664 WIRE 928 1808 896 1808 WIRE 1440 1808 1376 1808 WIRE 1504 1808 1504 1744 WIRE 1504 1808 1440 1808 WIRE 1568 1808 1504 1808 WIRE 1680 1808 1632 1808 WIRE 1440 1824 1440 1808 WIRE 768 1840 768 1680 WIRE 896 1840 896 1808 WIRE 656 1856 656 1808 WIRE 928 1904 896 1904 WIRE 1440 1904 1440 1888 WIRE 1440 1904 1376 1904 WIRE 1888 1904 1888 1392 WIRE 1888 1904 1440 1904 WIRE 768 2000 768 1920 WIRE 928 2000 768 2000 WIRE 1712 2000 1712 1232 WIRE 1712 2000 1376 2000 WIRE 928 2096 896 2096 WIRE 1424 2096 1376 2096 WIRE 1424 2112 1424 2096 WIRE 1424 2208 1424 2176 WIRE 1040 2224 1040 2176 WIRE 1264 2224 1264 2176 FLAG 1968 1568 0 FLAG 1040 2224 0 FLAG 1424 2208 0 FLAG 656 1856 0 FLAG 1680 1808 0 FLAG 1264 2224 0 FLAG 896 1840 0 FLAG 1696 1120 0 FLAG 1296 1120 0 FLAG 1776 1120 0 FLAG 1200 1120 0 SYMBOL NPN 1328 1520 R0 SYMATTR InstName Q1 SYMATTR Value FZT849 SYMBOL npn 1696 1520 M0 SYMATTR InstName Q2 SYMATTR Value FZT849 SYMBOL ind2 1392 1312 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 4 56 VBottom 0 SYMATTR InstName L1 SYMATTR Value 20µ SYMBOL ind2 1504 1312 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 4 56 VBottom 0 SYMATTR InstName L2 SYMATTR Value 20µ SYMBOL cap 1536 1472 R90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName C1 SYMATTR Value .068µ SYMBOL ind2 1568 1408 M270 WINDOW 0 32 56 VTop 0 WINDOW 3 4 56 VBottom 0 SYMATTR InstName L3 SYMATTR Value 1µ SYMBOL VOLTAGE 1968 1424 R0 SYMATTR InstName V1 SYMATTR Value 28 SYMBOL ind2 1456 1104 M90 WINDOW 0 4 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName L4 SYMATTR Value 50m SYMBOL RES 1568 992 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R1 SYMATTR Value 70K SYMBOL ind 1488 1648 R0 SYMATTR InstName L5 SYMATTR Value 100µ SYMBOL schottky 1424 1824 R0 WINDOW 3 27 65 Left 0 SYMATTR Value 1N5818 SYMATTR InstName D1 SYMBOL res 1200 1264 R0 SYMATTR InstName R2 SYMATTR Value 220K SYMBOL res 1200 1504 R0 SYMATTR InstName R3 SYMATTR Value 100K SYMBOL cap 1088 1328 R0 SYMATTR InstName C3 SYMATTR Value 1000p SYMBOL res 752 1824 R0 SYMATTR InstName R4 SYMATTR Value 89.6K SYMBOL schottky 1632 1792 R90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName D2 SYMATTR Value 1N5818 SYMBOL cap 1408 2112 R0 SYMATTR InstName C4 SYMATTR Value 1µ SYMBOL VOLTAGE 656 1712 R0 SYMATTR InstName V2 SYMATTR Value 5 SYMBOL res 1872 1376 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R5 SYMATTR Value 500 SYMBOL POWERPRODUCTS\\LT1184F 1152 1952 R0 SYMATTR InstName U1 SYMBOL cap 1680 1024 R0 SYMATTR InstName C2 SYMATTR Value 1p SYMBOL cap 1280 1024 R0 SYMATTR InstName C5 SYMATTR Value 1p SYMBOL res 1760 1008 R0 SYMATTR InstName R6 SYMATTR Value 1T SYMBOL res 1184 1008 R0 SYMATTR InstName R7 SYMATTR Value 1T SYMBOL cap 1600 1024 R0 SYMATTR InstName C6 SYMATTR Value 27p TEXT 1736 2064 Left 0 !.tran 10m startup TEXT 1368 1208 Left 0 !K1 L1 L2 L3 L4 1 TEXT 848 864 Left 0 ;Cold Cathode Fluorescent Lighting Power Supply TEXT 1072 1192 Left 0 ;Royer Oscillator TEXT 1464 936 Left 0 ;lamp