E86AP

From The Apple Wiki

This unreleased device is referenced by the device_map.plist and device_map.txt files in the AssetData/boot/Firmware folder within internal OTA update bundles for Apple TV Software 7.2.1. It has a model identifier of iProd5,3 and makes use of the A8 SoC. It appears to use boot logos for 1136x640 resolution displays.