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Flow Chart of Troubleshooting
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9-19
9-9. Radio part
Radio does not work
Yes
Resolder or Replace R410, R411
check VCCD_1.8V on
R410, R411
Is it 1.8V?
Yes
check VCCD_2.9V on C425
Is it 1.9V?
No
Resolder C425
Yes
END
Resolder L500 and ZD500