treadmill-re
brainstorm
Reverse engineering a dumpster dive treadmill
Components (46)
| Reference | Value | Description |
|---|---|---|
| Q1,Q4 | "J3" SS9013 NPN | Bipolar transistor symbol for simulation only, substrate tied to the emitter |
| Q2,Q3,Q11 | "2T1" SS9012 PNP | Bipolar transistor symbol for simulation only, substrate tied to the emitter |
| Q4(dupdesignator)? | "Y2" SS8550 PNP | Bipolar transistor symbol for simulation only, substrate tied to the emitter |
| Q5 | XNF15N60T | 25A, 600V, N-Channel IGBT, TO-220 |
| Q6(dupdesignator)? | "Y1" SS8050 NPN | Bipolar transistor symbol for simulation only, substrate tied to the emitter |
| Q? | "J3" S9013 NPN | Bipolar transistor symbol for simulation only, substrate tied to the emitter |
| U1 | LM78M05_TO252 | Positive 500mA 35V Linear Regulator, Fixed Output 5V, TO-252 (D-PAK) |
| U2 | PL51WT020 | |
| U3 | STM8S005K6T6C | |
| U4 | STM8S003F3P | 16MHz, 8K Flash, 1K RAM, 128 EEPROM, USART, I²C, SPI, TSSOP-20 |
| U5 | HL05 | 1A 20V Fixed LDO Linear Regulator, 5.0V, SOT-89/SOT-223/TO-220/TO-252/TO-263 |
| U6-U8 | EL817,LM358_DFN | DC Optocoupler, Vce 35V, DIP-4,Low-Power, Dual Operational Amplifiers, DFN-8 |
| U8 | LM358_DFN | Low-Power, Dual Operational Amplifiers, DFN-8 |
| AE1,AE2 | Antenna | Antenna |
| BR1 | W01G | Glass Passivated Single-Phase Bridge Rectifier, 70V Vrms, 1.5A If, WOG package |
| C1-C4,C10,C13-C15,C17-C20,C23,C27,C31-C33 | C | MOV,Unpolarized capacitor |
| C3,C?,C?? | C_Polarized | Polarized capacitor |
| D1-D3 | LED | Light emitting diode |
| D8 | D | Diode |
| F1 | Fuse | Fuse |
| J1 | KEY | Generic connector, single row, 01x03, script generated |
| J2 | TO_MOTOR_BOARD | Generic connector, single row, 01x04, script generated |
| J3 | PRG2 | Generic connector, single row, 01x04, script generated |
| J4 | PRG | Generic connector, single row, 01x04, script generated |
| J5 | EXT_SERIAL? | Generic connector, single row, 01x04, script generated |
| J6 | TO-DISPLAY | Generic connector, single row, 01x04, script generated |
| J7 | JK1 (PROG) | Generic connector, single row, 01x04, script generated |
| J8 | MOTOR | Generic connector, single row, 01x02, script generated |
| R1 | 500 | Resistor |
| R2 | 470k @ 220V (shunt?) | Resistor |
| R2,R9-R11,R22,R46,R47 | 10k | Resistor |
| R3,R7,R14,R35,R36 | 2k | Resistor |
| R4,R13,R34 | 1k | Resistor |
| R5 | 3.2K | Resistor |
| R6 | 3.6K | Resistor |
| R8,R31 | 50 | Resistor |
| R12 | 1.5k | Resistor |
| R18,R26,R37,R48 | ? | Resistor |
| R19 | 0 ohm? Big black bridge. | Resistor |
| R24 | 20k | Resistor |
| R25 | 200 | Resistor |
| R33 | 3.6k | Resistor |
| R49,R50 | OL | Resistor |
| RB1-RB5 | R | Resistor |
| Y1 | Crystal | Two pin crystal |
| ZD1,ZD3 | D_Zener | Zener diode |