crwdns2894164:0crwdne2894164:0
crwdns2894186:0crwdne2894186:0
crwdns2875948:07crwdne2875948:0 —

crwdns2869020:0crwdne2869020:0:

crwdns2858926:0crwdne2858926:0

The top of the logic board.

You can see the five button sensors, Apple logo ARM chip, and data ribbon cable (this leads to the headphone / dock jack on the other side)

The ARM chip has the numbers: 337S3300 844A N05WDK01 0642 ARM.

There's a smaller chip to the left of the Apple logo chip that simply says 'AAC.'

crwdns2859191:0crwdnd2859191:0crwdnd2859191:0crwdnd2859191:0crwdne2859191:0