put tape around the wires ect to prevent short circuitconnect the cable to speaker and walkman and testif there is no sound then its probably short circuiting or ...
Step 2: Choosing a resistor and pin info
this is something i found i translated this quickly so might have some mistake
(it doesnt like my language >< wont display ohm sign properly lol)
Rc | (recording) | (LineOut) | inf x x <BCR-NWS700,USB-cable> 220k ohm o x <WMC-NWR1> 100k ohm o o ( variable ) 68k ohm o x 47k ohm x o ( fixed ) 33k ohm x o ( variable ) 22k ohm o o ( fixed ) <SRS-NWZ10> 15k ohm o o ( variable ) 10k ohm x o ( variable ) <WS-12L(���P)> 4.7k ohm x o ( fixed ) <DCC-NWC1>
o = it can x = it can't
with variable you can change the output volume ( has BEEP sound when turned on in settings)
with fixed the volume is fixed at maximum (30) when cable is removed from wm-port volume returns to the volume before it was set to max and changes back to headphone output.
when connected to DC supply: 5V in pin 07 and pin 20
when connected to USB: 5v in pin 07 and pin 11
#pin-No:Long/Short: description 01: L: GND 02:S : 03:S : USB data + 04:S : USB data - 05: L: USB GND 06: L: 07: L: Vin(5V) 08:S : RxD/Wake (control-signal-input) 09:S : check Cradle 10:S : TxD/Sleep (control-signal-output) 11:S : check USB 12: L: battery-output 13:S : audio-left-input 14:S : audio-left-output 15: L: audio-GND 16:S : audio-right-input 17:S : audio-right-output 18: L: (video) GND 19:S : (vidoe-in/out) (hmm i wonder if i can make a vid in/out cable too lol) 20:S : check DC-input 21:S : (digital_out) 22: L: GND
checks if connected to cradle with pin 08 -- (direct) pin 10
check type by pin09 -- Rc -- GND with Rc resistance