Moto X Force/DROID Turbo 2
BASEBAND TROUBLESHOOTING GUIDES
MOTOROLA CONFIDENTIAL
3. Main Board Issue
• Check touch connector for proper insertion of flex
• Ensure DC power is at ZIF pin 9 for 3.2VDC and pins 11&12 for
1.8VDC
• Verify Reset signal is high on Touch ZIF pin 4, IRQ is high on ZIF
pin 7
• I2C Data and I2C Clock at 1.8VDC
• When touching panel and moving finger, INT should toggle low, I2C
data and clk will toggle
Touch Troubleshooting (cont’d)
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