garimella
Full Member level 5
Hi KlausST
I am unable to share the complete schematic or PCB files because of customer's request not to do so. In the meantime, I have analyzed further and following are my observations.
1. ADC AD7606 responds with the busy pulse but I see no data transition in data bus. (power supply is fine)
2. When I power on the system, I get correct ADC data for about 5 seconds (I see the display in LCD) and then the data goes to zero.
What could be the problem?. ( I have yet to check the sanity of capacitors). All other components in the PCB behave as expected.
I am unable to share the complete schematic or PCB files because of customer's request not to do so. In the meantime, I have analyzed further and following are my observations.
1. ADC AD7606 responds with the busy pulse but I see no data transition in data bus. (power supply is fine)
2. When I power on the system, I get correct ADC data for about 5 seconds (I see the display in LCD) and then the data goes to zero.
What could be the problem?. ( I have yet to check the sanity of capacitors). All other components in the PCB behave as expected.