I am still working on the causes of a Reset on my Pro 350. One 8-pin DIP chip that I have traced to is marked as follows:
9643TC-B1 F 8313 KOREA It is very close to the F-11 chips at the bottom left and marked E135 in this picture https://rjarratt.files.wordpress.com/2018/10/system-board-labelled.jpg Can anyone tell me what this is? Thanks Rob
