Like pretty much all 5th Gen Maxima's, my IACV broke and took my ECU with it.

Have a new IACV ready to go, I just need to fix the ECU. I have the STA509A chip, plus a 10-pin SIL - I'm going to solder the SIL in first, then the STA509A is a pluggable item if it ever goes again.

My problem is that when the chip blew, it seems to have taken several tracks with it, and I need to know where to solder jumper cables to in order to make it good again.

From the attached image it looks like pins 1 (maybe), 3, 5, 7 and 9 have damaged traces on the top of the board - the bottom looks OK.

Where can I find out what to connect those pins directly to (the tracks look too badly damaged to solder to)

Thanks!

 

Did you happen to find the exact trace diagram? I'm looking for it as well