Replacement Direction Cross Button Left Key Volume Right Keypad Flex Cable Conductive Membrane for Sony PSP 1000 1004 1001 1008 Game Console (L+R +Volume) : Video Games
How to fix PSP Shoulder Buttons - YouTube
R button PSP 2000 repair - Free guide - SOSav
PSP R button cable
R button PSP 2000 repair - Free guide - SOSav
Anyone experience this with their buttons? My x button is 'loose' but still works fine. : r/PSP
PSP 3001 L and R Trigger Buttons
PSP R button cable
R button PSP 2000 repair - Free guide - SOSav
psp triggers not working quick fix with pencil - YouTube