These are some common tools used to work on this device. You might not need every tool for every procedure.
Need to know what is wrong with your PSP 3000? Take a look at the PSP 3000 Troubleshooting page.
Identification and Background
The PSP 300xc is a revision to the original PSP 300x. The motherboard has been upgraded to the TA-093. Aside from that major change, the new model features various minor redesigns both internally and externally.
Read news and get accessories for your PSP-3000
The Sony PSP Mod & PSP Hacks Forum
The official Sony PSP-3000 website