Party-Line-System
SpMakris
Party Line circuit implementation
Components (20)
| Reference | Value | Description |
|---|---|---|
| U1 | NE5532DR | C7426 |
| U2 | LM386G-S08-R | C85119 |
| C1,C7,C9,C10,C12 | 47u | C72522 |
| C2 | 220u | C3340 |
| C3 | 15p | C1798 |
| C4 | 100u | C3344 |
| C5 | 100n | Unpolarized capacitor |
| C6 | 4u7 | C29823 |
| C11 | 56n | Unpolarized capacitor |
| J1 | PartyLineIn | C431535 |
| J2 | PartyLineOut | C431535 |
| J3 | ExtIn | C431535 |
| J4 | Headset | C431535 |
| R1,R2,R8,R11,R12,R14,R17 | 56k | Resistor |
| R3,R6,R7,RV2,RV3 | 10k | Potentiometer,Resistor |
| R4,R9,R10 | 1k | Resistor |
| R5 | 100 | Resistor |
| R13,R15,R16 | 10 | Resistor |
| RV1 | 1M | C55491 |
| SW1,SW2 | SW_SPDT | Switch, single pole double throw |