Keithley 7013-S Instruction Manual page 12

5 Service Information
Figure 5-1 Channel resistance testing ..................................................................................................................... 5-4
Figure 5-2 Offset current testing .............................................................................................................................. 5-6
Figure 5-3 Contact potential testing ........................................................................................................................ 5-7
Figure 5-4 Channel to channel testing .................................................................................................................... 5-8
Figure 5-5 Differential isolation testing ................................................................................................................ 5-10
Figure 5-6 Common-mode isolation testing ........................................................................................................ 5-11
Figure 5-7 Model 7013 block diagram .................................................................................................................. 5-13
Figure 5-8 Start and stop sequences ...................................................................................................................... 5-13
Figure 5-9 Transmit and acknowledge sequence ................................................................................................ 5-14
iv