Hello diyaudio community. I am looking for spare part for amplifier AX-1090 broken CPU IC106 XR895A00 IC LC6520H-4156. All over the world is this part ouf of the stock. Is somebody who have this part in own inventory? If not, how is possible to transfer the original program to new IC LC6520H and how is possible to get raw data of original Yamaha program cpu before compile? Or do you have another diy solution for full CPU replacement? Thank you for help. Marek.
