Here is a quick reference to where SCCM stores its logs. The challenge I have had is the multiple locations on the client and site server. I have categorized the locations based on what the log captures. You can download the Visio directly here: https://1drv.ms/u/s!AtXnIXgfe2z95zPkT4AqEwLzdAFa
For a complete list of SCCM Log files go to: https://technet.microsoft.com/en-us/library/hh427342.aspx
System Center Configuration Manager “SCCM” 2012, 1511+ Common Log Locations
