Dropped my PSP 100+ times but this time it landed on the headphone jack (with headphones plugged-in)
and now it only has sound in one ear and no exteral sound when headphones aren't plugged-in.
Later there was no sound at all.
It's possible to successfully solder the jack back down to the wi-fi PCB,
but there's also a good chance that the PCB itself is damaged which isn't really fixable.
Cant fix it need to get new WiFi PCB for TA-081 motherboard for £13.99
[youtube]http://www.youtube.com/watch?v=vF-dqCK0Zgg&feature=youtu.be[/youtube]