Originally Posted by PhilipOneL
Is the replacement of the RTC super capacitor in order to retain the time & date information after unplugging the set?
Yes, I removed super capacitor and replace by a 1.5V alkaline battery, to avoid charging, add a 1K resistor in series. Positive side of battery is available on pin 48 of module header.
This pin rated to 1.6V and output 1.47V when plugged to AC.