Moto X Force/DROID Turbo 2
BASEBAND TROUBLESHOOTING GUIDES
MOTOROLA CONFIDENTIAL
4. TRX-GND test failures
Transmitter/Receiver to short to
ground check
• Verify kapton tape is correctly
placed
• Kapton is used to isolate EMI
coating (black layer) to any
metal including copper tape
and front housing
EMI
Coating
Kapton
tape
Touch Troubleshooting (cont’d)