I just put a PSX scph 1001 laser in a PSONE scph 101. Works like a charm. : r/psx
ONEChip PSOne Installation (PAL) | Jaska Gaming
KSM-440BAM laser lens for Sony PSOne & PS1* | ZedLabz
2pcs For Psone Spindle Hub Turntable For Sony Playstation 1 Ps1 Cd Laser Head Lens Disc Motor Cap Holder Replacement Repair Part - Accessories - AliExpress
Guides for repairing your PSOne (Original PlayStation, PSX), and PS2 consoles – NuAngel.net
Sony PSone Laser Assembly Replacement - iFixit Repair Guide
Amazon.com: Laser Lens Optical Pickup Replacement Model: KSM-440ADM, for Sony PlayStation PS 1 One PS1 PSone SCPH-5001 5502 5552 5500 Console Disc Optical Drive, Whole Assembly W/ Mechanism Repair Spare Parts : Video Games
Sony PSone Laser Assembly Replacement - iFixit Repair Guide
Any1 Use Total Console PS1 Laser Replacement? Good Experience? (x-post from r/consolerepair) : r/psx
Mick Feuerbacher Audio Projects
Sony PSone Laser Assembly Replacement - iFixit Repair Guide
Repair with Pictures
KSM-440BAM laser lens for Sony PSOne & PS1* | ZedLabz
Replacement Part KSM 440ADM Spindle Hub Turntable For PSONE For Sony Playstation 1 PS1 CD Laser Head lens Disc Motor Cap Holder|Integrated Circuits| - AliExpress