Before you do install this new BA on your working PS2, you better figure out why it burnt, or else you end up with a pair of burnt
BAs. You should check if the optical head has the focus/tracking coils short-circuited. they should measure something arround 5 OHM each. If it is lower than 2 Ohm it will both cause read errors and trouble with overheating on the BA chip. This can be easily noticed if the PS2, before completely stop reding, was working better in the vertical position. Changing the BA while the lenses have shot-circuited coils will end in another burnt BA.
SCPH-10000_GH-001 SCPH-15000_GH-003 SCPH-18000_GH-008 SCPH-30001_GH-005 SCPH-30000_GH-016(V4) SCPH-30001_GH-010(V4)
2xSCPH-10190, 2xSCPH-10350, 2xSCPH-10280
"**** j0 hackers!"
-Sjeep (As seen on TOXIC OS ELF...)