PicoVintageSynthCollection
Michi71
Vintage synthesizer emulations for the RP2350
Components (34)
| Reference | Value | Description |
|---|---|---|
| U1 | H11L1 | Schmitt-trigger optocoupler, MIDI IN |
| A1 | Waveshare RP2350-Plus (16 MB) | RP2350A module in Pico form factor, 16 MB flash, USB-C, on 2x 1x20 socket strips |
| A2 | GY-PCM5102 (digital row) | PCM5102A I2S DAC breakout, 6-pin digital header: SCK BCK DIN LCK GND VIN. Module on socket strips |
| C1,C8,C9 | 100nF | |
| C2-C7 | 10nF | |
| D1 | 1N5817 | |
| D2 | 1N4148 | |
| D3 | BAT85 | |
| DS1 | OLED 1.3" SH1106 I2C | 128x64 OLED module, I2C address 0x3C, 4-pin header; on 4x M2 3.5 mm standoffs |
| H1-H4 | M2 display standoff | |
| H5-H12 | M2 board standoff | M2 mounting hole; standoff between front board and main board,M2 mounting hole; standoff between main board and front board |
| J1,J2 | to front board | |
| J3,J4 | from main board | |
| J5 | Bus 1 power/MIDI | |
| J6 | Bus 2 audio | |
| J7 | DEBUG UART0 | |
| J8 | panel jacks | Header for the four panel-mounted 3.5 mm jacks (wired) |
| J10 | MIDI IN 3.5 mm TRS | 3.5 mm stereo panel jack, M8 thread, 10 mm dia, nut, solder lugs: MIDI IN (TRS type A), sleeve open at the receiver |
| J11 | MIDI OUT 3.5 mm TRS | 3.5 mm stereo panel jack, M8 thread, 10 mm dia, nut, solder lugs: MIDI OUT (TRS type A), sleeve to GND |
| J12 | OUT L 3.5 mm TS | 3.5 mm panel jack, mono (or stereo with the ring left open), M8 thread, 10 mm dia, nut, solder lugs: audio out L, line level |
| J13 | OUT R 3.5 mm TS | 3.5 mm panel jack, mono (or stereo with the ring left open), M8 thread, 10 mm dia, nut, solder lugs: audio out R, line level |
| J14 | USB-C panel lead (optional) | Panel-mount USB-C socket with pigtail into the RP2350-Plus receptacle. Optional: panel_10hp.svg has no USB cutout |
| R1 |