Getting Audio In

[AudioMonster]

refering to :
http://forums.ps2dev.org/viewtopic.php? ... ba47#25739

The headphone jack is a standard 3.5mm stereo, but there is also a small 6 pin connector next to it for the "remote control" that is included in the Value Pack. If we assume the following pin numbering (socket in the PSP as viewed from the outside):
top row: 1,2,3 bottom row: 4,5,6

Then the pinout is as follows (tip/ring/sleeve refers to the three parts of the stereo jack):

Pin Internal wire Function
1 Brown wire ? Shield ?
2 Blue wire Digital ground
3 Orange wire TXD
4 Green wire Sense?
5 Yellow wire +2.5V
6 Grey wire RXD
Tip Pink wire Left audio
Ring Red wire Right audio
Sleeve Black wire Audio ground

Does it mean we can plug a microphone by using Sleeve, pin #1 and pin #4 ?
Can we plug normal mono audio in on just using pin #1 and Sleeve, maybe reconfiguring the coded to disable the micboost ?

[Tim]

I think it would be easier to be patient until the microphone accessory comes out to think about working on this sort of thing... would be easier than hacking through guesswork.

~Tim