[caption id=”attachment_973” align=”alignnone” width=”598”] There are eight points to solder in total.[/caption]

[caption id=”attachment_971” align=”alignnone” width=”560”] Above is the pinout, from pin 1 through to pin 8.[/caption]

The Mayumi 4 modchip supports three different modes on the SCPH-750x model / PU-22 board. To change modes, press and hold reset for two seconds.

Strongest mode –> Old modchip mode –> Disable mode

WDT_OFF, ExtRC_OSC, MCLR_OFF

Back to the modchip installation guide list