1000W 70V Audio amplifier
Électronique /
Electronic
Audio
| Bill Of Materials For 1000W, 70V Audio amplifier | ||||||
| 40 Resistors | ||||||
| Quantity: | References | Value | ||||
| 1 | R1 | 33k | ||||
| 2 | R2, R5 | 1k | ||||
| 2 | R3, R4 | 5K6 | ||||
| 1 | R6 | 56k | ||||
| 7 | R7, R11, R13, R15-R18 | 100R | ||||
| 2 | R8, R9 | 18k | ||||
| 2 | R10, R12 | 330R | ||||
| 3 | R14, R39, R40 | 10R | ||||
| 10 | R19, R22, R23, R26, R27, R30, R31, R34, R35, R38 | 2K2 | ||||
| 10 | R20, R21, R24, R25, R28, R29, R32, R33, R36, R37 | 0R22 | ||||
| 13 Capacitors | ||||||
| Quantity: | References | Value | ||||
| 1 | C1 | 1uF | ||||
| 1 | C2 | 100pF | ||||
| 3 | C3-C5 | 100uF | ||||
| 1 | C6 | 15pF | ||||
| 2 | C7, C8 | 680pF | ||||
| 2 | C9, C10 | 220pF | ||||
| 2 | C11, C12 | 330pF | ||||
| 1 | C13 | 0.1uF | ||||
| 1 Integrated Circuits | ||||||
| Quantity: | References | Value | ||||
| 1 | U1 | 741 | ||||
| 14 Transistors | ||||||
| Quantity: | References | Value | ||||
| 2 | Q1, Q4 | 2SA940 | ||||
| 2 | Q2, Q3 | 2SC2073 | ||||
| 5 | Q5, Q7, Q9, Q11, Q13 | 2SC5200 | ||||
| 5 | Q6, Q8, Q10, Q12, Q14 | 2SA1943 | ||||
| 4 Diodes | ||||||
| Quantity: | References | Value | ||||
| 2 | D1, D2 | 1N5245B | ||||
| 2 | D3, D4 | 1N4007 | ||||
| 3 Miscellaneous | ||||||
| Quantity: | References | Value | ||||
| 1 | J1 | Audio In | ||||
| 1 | L1 | 6uH | ||||
| 1 | LS1 | 4 ohms | ||||
