Motorola Moto X Pure Edition Troubleshooting Manuals page 49

Front Imager Flash LED
In the event of No turn-on LED
● Check if this issue follows front imager flash PCB by swap test with known good
PCB module first.
● In the meantime, check if universal contacts (M5601 and M5602) are mated
properly without poor assembly.
○ If the issue follows front imager flash PCB - Check if led was damaged and send the
module to led supplier without removing LEDs on flexible PCB for further analysis if it
is the case.
MOTOROLA CONFIDENTIAL
Issue:
Moto X Pure Edition/Moto X Style
Baseband TROUBLESHOOTING GUIDES