Yes, that's normal, it will vary slightly based on the lithography of the RSX, but 3Ω is about the average from my experience. Lower is fine (the lowest I have tested is a slim with a 60nm RSX at 2.8Ω) as long as it's not a dead short. Make sure you're checking with the resistance setting on...
Hello PSX Place
While I was replacing the Tokins in a CECH-200X PS3 I slipped with my soldering iron and knocked off one of the resistors near the RSX buck controller. As there don't appear to be any schematics for this board anywhere, or even a datasheet for the ISL6325CRZ, was hoping one of...