We encountered an error while trying to save the changes. We've made a note of it, and we'll fix the problem as soon as possible.
Moving on, the miniscule IR board can be pried off the board next.
Nobody is really certain what the infrared port on the 3DS will do just yet, but we're thinking it's for some 3DS to 3DS line-of-sight communication.
The IR controller IC is manufactured by NXP and has the markings:
S750 0803 TSD031C
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