crwdns2933423:0crwdne2933423:0

Need motherboard schematics for iMac EMC 2742

Hi! I know what i need to replace, but i don’t know the values / specifications

Block Image

This is the component i need to discover the values.

Thank you all guys for your time.

crwdns2934081:0crwdne2934081:0 crwdns2934083:0crwdne2934083:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2947414:01crwdne2947414:0

Can you give us the board number 820-XXXX So we are sure which board you have.

Also, can you post one more pic so we can ID the area a bit better.

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0

crwdns2933313:01crwdne2933313:0

crwdns2934051:0crwdne2934051:0

I had some time this morning and was able to find the board info. Here’s a boardview

Block Image

And here’s a schematic view of the area

Block Image

Parts listing:

  • F4400 - 3AMP 32V - 467 package
  • L4400 - 220 Ohm Ferris Choke - 0805 package

crwdns2934105:0crwdne2934105:0

crwdns2889612:0crwdne2889612:0 1

crwdns2944067:02crwdne2944067:0:

I also found the information yesterday. even so, thank you very much for your help!

Do you have other Apple schematics to share?

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

@alemac1973 - Sadly, these are Apple copyrighted works as such I can only legally post a snip-it.

There are others on the web which can offer them as they live in countries which allow it (don't care).

Support - Right to Repair! Then we don't need to hide things because of Apples lawyers!

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0

crwdns2934229:0crwdne2934229:0

Alexandre crwdns2934231:0crwdne2934231:0
crwdns2936625:0crwdne2936625:0:

crwdns2936751:024crwdne2936751:0 0

crwdns2936753:07crwdne2936753:0 0

crwdns2936753:030crwdne2936753:0 0

crwdns2942667:0crwdne2942667:0 125