Fixed 👍 and vehicle is running again. Received a donor unit with blown ASIC, but IGBT's and resistors were 100%. Replaced both IGBT's and 4 x 2 Ohm resistors (R3,R4,R7 & R8) from donor unit.​

They are definitely sensed at the emitter side. No idea why 2 IGBT's and what type of coil.

This is how R3 to R8 connect to the IGBT's (those on the board measure high resistance, they are obviously burnt due to Q1 being shorted, and no resistance colour code is visible anymore):...

Foremost, I am not an ecu specialist. This ECU: Siemens S11868502 D SIM24 (Ford KA 1.3 Petrol) ended on my bench. It was previously worked on by an unknown technician. The only information I have at hand, is that the owner replaced the ignition coil as the latter caused one of the IGBT's in the ECU to short. The IGBT I can source and replace, but it seems that the previous technician removed 2 components (most probably resistors in a mini-melf package): see attached photo. It seems that schematics and/or board view files does not exist. If there are any ECU specialists that can assist in identifying...

Re: Schematic and/or BoardView for EM_IA118_200B_ENE_V1 . OR

I had to resort to chip-off and made an image file of the e*MMC (Foresee NCEMASLD-64G) using direct wire to a SD card reader. So I don't need schematic and/or boardView anymore.

Anybody willing to assist in finding a schematic and/or boardView for above MB. I need to recover data from the embedded 64GB EMMC chip and therefore need connection points on the board to solder wires. (This mb is from a Mecer branded notebook, model no CA14D02) Thank you.

Re: Macbook Air A2337 Schematic & SilkScreen – 820-02016 Schematic & SilkScreen (Prov

Thank you!

Re: New Members - please post your introductions here

Just a short introduction. Been involved in electronic product development since late 90's. Semi retired but started to do general electronic repair work to keep busy.