Table of Contents
Advertisement
Troubleshooting
4-1-5 Cannot Receive FM Radio
Symptom
No FM radio reception
1 Check if 32.768 KHz CLOCK signal input to the FM TUNER is being inputted properly.
Major Checklist
2 Check the I2C interface connection.
Cannot Receive FM Radio
1
Is there 32.768 KHz CLOCK?
Yes
Refer to wave pattern
image of Table 4-4.
2
Does I2C work properly?
Yes
Refer to wave pattern
image of Table 4-4.
Completion
4-10
No
Does IC700 RTC work?
Recheck after reordering.
No
No
Yes
Replace the IC.
Samsung Electronics
Hide quick links:
Advertisement
Table of Contents
