Hi I'm in the process of trying to convert my beloved old Acoms AP227 to 2.4ghz using the frsky hack module. If there is anyone out there who can tell me how to disconnect the power from the RF and oscillator section on this specific model I will be forever in your debt.
So far I have found this interesting guide for some other common old transmitters.
http://www.tamiyaclub.com/forum/inde...howtopic=68361