apology if this has been posted before, but i found it and i thought it may be helpful for some one:
PlayStation 3 developer circles have had access to the documents for a few years so the information they contain is not new, however, the confidential SCE documents have just reached the public's eye today.
Leaked Sony Service Manuals for
Ps3 60GB Model
Ps3 60/80GB model COK-002Board
Ps3 SEM-001 Board
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