I'm currently trying to modify an old radio by adding a Bluetooth Reciever so that when I turn the radio on I have the option to use Bluetooth or continue listening to the radio. I want to be able to control the volume of the Bluetooth Reciever with the radio volume dial and be able to switch from Bluetooth to radio with the AM/FM dial (possibly cancel out the AM completely) is there any one who has any ideas as to how I could possibly do this?

Here is the radio circuit as well as the Bluetooth reciver with the rechargeable battery.

 

It would be easy if you have a schematic diagram of the radio; hard if you dont.

 

Welcome to AAC.

This is something I am plan on doing. Since I do not have a blue tooth device I cannot start.
But it is do-able.

Need better info on the Radio though.

 

I do the same with my mobile phone, put the radio on the phone , and use Bluetooth earphones....