Sony Ericsson new cell phones service cable schematic Cable Pinout - AllPinouts
cellphone cable and connector wiring scheme for D750i, K310a, K310i, K310c, K320i, K510a, K510i, K510c, K610i, K610im, K618i, K750c, K750i, K758c, K790i, K790c, K790a, K800i, M600i, M608c, P990i, V630i, W710i, W710c, W712a, W850i, W950i, Z520a, Z520i, Z520c, Z525i, Z525a, Z530c, Z530i, Z550c, Z550i, Z550a, Z558i, Z558c, Z610i, Z710c, Z710i, W300i, W300c, W550c, W550i, W600c, W600i, W700c, W700i, W800c, W800i, W810c, W810i, W830i, W830c, W900c, W900i, W958c and some other new SE
- Connect Rx to pin 10, Tx to pin 11, GND to pin 9.
- +4V should be supplied to pins 8 and 12 (pins are shorted together).
- The cable is used with phone without battery.