...
Current identified Errors/Omissions/Errata:
Date | Location | Type | Identified issue | Resolution | related for development | affected PCB version | fixed Version |
|---|---|---|---|---|---|---|---|
| 30 Aug. 2022 | BOM - Voices | ERROR | the Trimmer Mouser part number is invalid | Line 180: 652-3296X-1-103RLF | BOM update needed | -- | |
| 30. Aug 2022 | BOM - Mainboard | INFO | the 220uF caps on Mainboard are BI-POLAR - | respect the BOM partnumber | |||
| 07 Sep. 2022 | Hardware Board | BUG | there's no Pinout described on the |
Hardware Board for the OLED - | please read carefully the next INFO section | can be improved with an silkscreen info | 1.0 | ||||
| 13 Sep. 2022 | BOM: Voices | INFO | the Mouser BOM show 32x 240pF C0G capacitors for the Voices - used in the OTA Filter. This are 10% tolerance. | you can change the capacitors to Polyprop, Silver MICA, Styrene - with 1-2.5% or match good capacitors in this range with an LCR meter (check the data sheets of the meter) | - | - | - |
| 13.Sep | create a Silkscreen for MTA156 Powerheader pinout | 1.0 |
Important INFOs before you start the assembling
...
Power supply PCB (PSUb) - check the LED orientation and note it for the controlboardHardware Board
Breakoutboard (BB)
Mainboard (MB) - do not install the headers/pins - check the soldering on the EDGE card pins !!
Controlboard Hardware Board (CBHB) - do not install the headers/pins, no LEDs yet, no sliders , no potentiometer
...