DIY: Integrate Bluetooth into the CR/CDR-220
09-19-2015, 06:03 AM
#16
Any possibility you can decode the cdr23 I hear it only inputs mono no way of getting stereo.
09-21-2015, 03:33 PM
#17
Three Wheelin'
Thread Starter
Do you have a CD changer in your trunk?
If you're willing to give it up, it would be easy to replace it with your own input. I gotten the CDR-220 into thinking the bluetooth input is the CD changer input, so it works even without an AUX mode. I could do it for you if you want to send it to me, as long as you pay for shipping+parts.
If you're willing to give it up, it would be easy to replace it with your own input. I gotten the CDR-220 into thinking the bluetooth input is the CD changer input, so it works even without an AUX mode. I could do it for you if you want to send it to me, as long as you pay for shipping+parts.
09-21-2015, 05:04 PM
#18
Do you have a CD changer in your trunk?
If you're willing to give it up, it would be easy to replace it with your own input. I gotten the CDR-220 into thinking the bluetooth input is the CD changer input, so it works even without an AUX mode. I could do it for you if you want to send it to me, as long as you pay for shipping+parts.
If you're willing to give it up, it would be easy to replace it with your own input. I gotten the CDR-220 into thinking the bluetooth input is the CD changer input, so it works even without an AUX mode. I could do it for you if you want to send it to me, as long as you pay for shipping+parts.
09-21-2015, 05:41 PM
#19
Three Wheelin'
Thread Starter
09-21-2015, 10:13 PM
#23
Three Wheelin'
Thread Starter
Finally home so I can elaborate my thoughts.
Fiber optic cables only transmit light, so there must be some sort of reciever within the becker that is recieving the light, deciphering it, and outputing an audio signal. For example, here is a datasheet for a Toshiba fiber optics receiver. It still has an audio ouput.
I could get it to work if I can find what nodes on the CDR23 circuit board correspond with the ouput from the fiber optic receiver. This would be incredible difficult to do without having the head unit in my hads, since I have no idea what receiver the becker unit is using.
Fiber optic cables only transmit light, so there must be some sort of reciever within the becker that is recieving the light, deciphering it, and outputing an audio signal. For example, here is a datasheet for a Toshiba fiber optics receiver. It still has an audio ouput.
I could get it to work if I can find what nodes on the CDR23 circuit board correspond with the ouput from the fiber optic receiver. This would be incredible difficult to do without having the head unit in my hads, since I have no idea what receiver the becker unit is using.
09-21-2015, 11:33 PM
#26
Three Wheelin'
Its probably a little more than just a D-A converter
09-22-2015, 11:46 AM
#28
09-22-2015, 11:55 AM
#29
Three Wheelin'
Thread Starter
09-22-2015, 12:03 PM
#30
