Hi Jim,
Thanks for uploading that manual very helpful. I have a 301D that has a newer version AM PCB PB-1556E.?My manual only shows the older version without the switch. When trying to make FSK adjustments this switch needs to be switched up and down for proper alignment. I figured it out but it would be nice to have the confirmation from the Japanese manual but it¡¯s not in English.
If anyone has the English manual that shows the AM board with switch please upload. The manual uploaded must be a newer manual to capture the newer AM PCB.
Thanks,
Michael