Ampli audio 12 / Audio amp 12
Électronique /
Electronic
Audio
| Bill Of Materials For Ampli audio 12 | ||||||
| 28 Resistors | ||||||
| Quantity: | References | Value | ||||
| 2 | R1, R3 | 1K5 | ||||
| 2 | R2, R24 | 47k | ||||
| 1 | R4 | 22k | ||||
| 6 | R5, R8-R10, R14, R20 | 100R | ||||
| 1 | R6 | 4K7 | ||||
| 1 | R7 | 120R | ||||
| 2 | R11, R16 | 1k | ||||
| 2 | R12, R22 | 47R | ||||
| 2 | R13, R19 | 22R | ||||
| 2 | R15, R21 | 3R3 | ||||
| 1 | R17 | 2K2 | ||||
| 2 | R18, R28 | 10R | ||||
| 4 | R23, R25-R27 | 0R47 | ||||
| 8 Capacitors | ||||||
| Quantity: | References | Value | ||||
| 2 | C1, C6 | 1uF | ||||
| 1 | C2 | 470pF | ||||
| 1 | C3 | 47uF | ||||
| 2 | C4, C7 | 22pF | ||||
| 1 | C5 | 220pF | ||||
| 1 | C8 | 100nF | ||||
| 14 Transistors | ||||||
| Quantity: | References | Value | ||||
| 2 | Q1, Q4 | BC546BP | ||||
| 2 | Q2, Q3 | BC337 | ||||
| 3 | Q5-Q7 | BC556AP | ||||
| 1 | Q8 | BD139 | ||||
| 1 | Q9 | 2SD669 | ||||
| 1 | Q10 | 2SA1837 | ||||
| 1 | Q11 | 2SA649 | ||||
| 1 | Q12 | 2SC4793 | ||||
| 1 | Q13 | 2SC5200 | ||||
| 1 | Q14 | 2SA1943 | ||||
| 4 Miscellaneous | ||||||
| Quantity: | References | Value | ||||
| 1 | J1 | Audio In | ||||
| 1 | J2 | Out | ||||
| 1 | RV1 | 220R | ||||
| 1 | RV2 | 1k | ||||
