SEZIONE PREAMPLIFICATORE (1CANALE) (ONE CHANNEL PREAMPLIFIER) R3,R4,R10,R11,R16,R17,R22,R23=1K 1WATT R5A,R6A=500 2WATT R7A, R11A1=7,5K 3WATT R8,R9,R12,R13,R20,R21,R24,R25=15K 3WATT R14,R15=475K 1 WATT R18A,R19A=21,5K 1WATT R26,R27=1M 1WATT R28,R29=200 1WATT C1,C2=4,7uF 400V POLIPR. C3,C4,C9,C10=10nF 400V POLIEST. C5,C6=10uF 400V POLIPROP. C47,C47A,C48,C48A=27pF ceramic V1,V2,V3,V4=E88CC -------------------------------------------------------------------------------------------- SEZIONE RITARDO ACCENSIONE (OUTPUT DELAY STAGE) Q7,Q9=2N3904 D17,D100=1N4001 R77,R78=10K 0,25WATT R79=470K 0,25WATT C55=100uF 25V ELETTR. C56=470uF 16V ELETTR. RL1,RL2=FINDER 4052 12VDC 2SC. ------------------------------------------------------------------------------------------- SEZIONE ALIMENTAZIONE (POWER SUPPLY STAGE) Q2=LM317T IC-REGULATOR Q8=N-CHANNEL 400V MOSFET.........IRF840 Q9=P-CHANNEL 400V MOSFET ZD3,ZD4,ZD8,ZD9 =LM329 L1,L2,L3,L4,L5,L6=2,7uH inductor D7,D8,D9,D10,D13,D14,D15,D16=1N4007 D11,D12,D17,D18=1N4148 DIODE D19,D20,D21,D22=TO220 DIODE MUR XXX 25AMPER ......or 1n4007 U3,U4=OP176 / LM741 ZD2,ZD7=1N5535A ZENER 15V 0,5WA ZD1,ZD6=1N4740 ZENER 10V 1WATT ZD5,ZD10=1N5359A ZENER 24V 3WATT R53,R54,R64,R65,R75,R76=54,9 1WATT R55A,R66A=100 3WATT R56=158K 1WATT R67=49,9K 1WATT R57,R68=19,6K 1WATT R58A=37,5K 1WATT R59,R70=4,99K 1WATT R69A=20K 1WATT R60=13K 1WATT R61A=155,5K 1WATT R72A=69,6K 1WATT R18,R62=330 1WATT R71=12,7K 1WATT R63,R74= 1 1WATT RDEL=68 1WATT R77=2,37K 0,25WATT R78=267 0,25WATT C7,C8=22uF 400V ELETTR. C21,C31=470uF 400V ELETTR. C22,C32=100uF 400V ELETTR. C41,C42,C49=2200uF 25V C23,C30,C32,C40=1,5uF 400V POLIEST. C25,C35,C16,C29=10nF 400V POLIEST. C26,C27,C28,C36,C37,C38=220nF 400V POLIESTERE C43,C44=220nF 50V. POLIESTERE C44B=1000uF 25V. ELETTROL. trasformatore con secondari : 180vac 100mA 120vac 100mA 13vac 3 Ampere