Matahari sesungguhnya selalu hadir dan ada,
Dan setiap orang terhangati olehnya.
Meskipun begitu, karena matahari tidak selamanya terlihat,
Manusia tidak mengengetahui bahwa kehangatan dan kehidupan berasal darinya.

Kamis, 04 April 2013

Sony Ericsson W200 pinout

official cable is DCU-60

1USB +5V in USB 5V supply - not used in K750
2SP_REF Reference / GND for handsfree
3Mic+/AUXIN_L Mic + / AUX in (left)/ short with pin 4 for handsfree answer (*)
4Mic-/AUXIN_R Mic - / AUX in - (right) / short with pin 3
5DFMS/SP_L DFMS / Earphones left
6DTMS/SP_R DTMS / Earphone right
7VIDEO/STB Video / strobe
8VPPFLASH short with pin 9 via R=130 Om for handsfree detection
10CTMS / USB DATA+ CTMS / USB+ (data) - not used in K750
11CFMS / USB DATA- CFMS / USB- (data) - not used in K750
12Charge In Battery charge (+5V) - not used in K750
If you want to make a stereo converter with a SE socket, you should use pins 5 and 6. It may not work well with an amplifier due to low output i.e. just enough power for headphones . (May need pre-amp).
To make a stereo-amp using the cell phone you must shortcircuit pins 8 and 9. Then connect the outputs (L) (R) (GND) using pins 5 = (left), 6 = (right) and 9 = (GND).
Sony-Erisson Walkman original handset uses pins 2 (GND), 5 (Left) and 6 (Right).

(*) For incoming call answering short pin 3 and 4
Headset for S302 and similiar phones pinout: R pin 7, L pin 8, pin 11 is GND for both channels and probbably for microphone too. Active gain should be between 50 and 200 for LM386.