Description
This replacement PCB addresses an issue for units ordered before December 2023.
The modified resistor R4 with a value of 22k guarantees seamless transition of CPU speed from 160MHz to 48MHz upon USB disconnection.
We offer this replacement PCB to customers of the early versions of the DM32 to optimize the functionality of your DM32 calculator.
Specifications
Replacement PCB for early versions of the DM32.