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List of motherboards by console version number

kalymos edited this page 2025-06-28 14:08:36 +02:00

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Below is a list of all PlayStation 1 motherboard versions, along with the console model numbers associated with them. You can get a good idea of what board you have by looking at the model number underneath your system (something like SCPH-7501).

To actually know what board you have you’ll most likely have to open up your console and look for the board version printed somewhere on the board (something like PU-22 or PM-41). Once you know what board you have you can click on the board model and you’ll be sent to a page with the installation diagram.

motherboard versions	Model number
PU-7	All SCPH-1000 Some early SCPH-1001 Some early SCPH-1002 Some early SCPH-3000 Some early SCPH-3500
PU-8	Most SCPH-1001 Most SCPH-1002 Most SCPH-3000 Most SCPH-3500 All SCPH-5000
PU-16	All SCPH-5903
PU-18	All SCPH-5001 All SCPH-5500 All SCPH-5501 All SCPH-5502 All SCPH-5503 All SCPH-5552 Some early SCPH-7000 Some early SCPH-7001 Some early SCPH-7002 Some early SCPH-7003 Some early SCPH-7501’s
PU-20	Most SCPH-7000 Most SCPH-7001 Most SCPH-7002 Most SCPH-7003
PU-22	All SCPH-7500 Most SCPH-7501 All SCPH-7502 All SCPH-7503 Some early SCPH-9000 Some early SCPH-9001 Some early SCPH-9002 Some early SCPH-9003
PU-23	Most SCPH-9000 Most SCPH-9001 Most SCPH-9002 Most SCPH-9003
PM-41	Earlier SCPH-100 Earlier SCPH-101 Earlier SCPH-102 Earlier SCPH-103
PM-41 (2)	Later SCPH-100 Later SCPH-101 Later SCPH-102 Later SCPH-103