100W Audio amplifier Hi and Low Input
Électronique / Electronic

Frequency Hz Inductor mH Capacitor uF
80 7.5 470
100 6.5 330
120 5.5 330
150 4 220

Bill Of Materials For 100W Audio amplifier Hi and Low Input
90 Resistors
Quantity: References Value
12 R1, R22, R25, R28, R29, R34, R46, R67, R70, R73, R74, R79 100R
2 R2, R47 33R
2 R3, R48 220k
2 R4, R49 4K7
2 R5, R50 5K1
6 R6, R33, R42, R51, R78, R87 2K2
6 R7, R20, R39, R52, R65, R84 47k
2 R8, R53 3K3
2 R9, R54 15k
4 R10, R45, R55, R90 10k
2 R11, R56 100k
4 R12, R13, R57, R58 150k
2 R14, R59 56k
4 R15, R16, R60, R61 180k
4 R17, R32, R62, R77 3K9
2 R18, R63 12k
10 R19, R21, R26, R40, R41, R64, R66, R71, R85, R86 1k
4 R23, R24, R68, R69 7K5
4 R27, R30, R72, R75 47R
2 R31, R76 1K2
8 R35-R38, R80-R83 15R
2 R43, R88 1K5
2 R44, R89 10R
36 Capacitors
Quantity: References Value
2 C1, C20 4u7
2 C2, C21 100u
2 C3, C22 330p
2 C4, C23 2u2
6 C5, C6, C16, C24, C25, C35 0.01uF
2 C7, C26 0.047uF
2 C8, C27 0.0047uF
2 C9, C28 0.039uF
2 C10, C29 0.056uF
2 C11, C30 0.027uF
2 C12, C31 100uF
4 C13, C15, C32, C34 100p
4 C14, C17, C33, C36 0.1uF
4 Integrated Circuits
Quantity: References Value
4 U1-U4 NJM4558E
28 Transistors
Quantity: References Value
8 Q1, Q3, Q7, Q14, Q15, Q17, Q21, Q28 C3198
4 Q2, Q4, Q16, Q18 A1266
2 Q5, Q19 A1023
2 Q6, Q20 C1027
2 Q8, Q22 D600
2 Q9, Q23 B631
4 Q10, Q11, Q24, Q25 D718
4 Q12, Q13, Q26, Q27 D688
2 Diodes
Quantity: References Value
2 D1, D2 1N4148
19 Miscellaneous
Quantity: References Value
2 J1, J4 Right Low Input
1 J2 SIL-100-04
1 J3 Out
1 LS1 Right
1 LS2 Left
1 LS3 Sub
2 RV1, RV4 50k
1 RV2 Dual Pot 500k
1 RV3 Dual Pot 250k
1 S1 Lo Input
2 SW1, SW3 Bass Boos
2 SW2, SW4 X-Over

 

 

 

 

 

 

 

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