HP 8753E - Page 322

100kHzPulses
The 100 kHz pulses are very narrow and typically 1.5 V in amplitude. You may
have to increase the oscilloscope intensity to see these pulses. (See Figure 7-8.)
-100.000 us
0.00000 L 100.000 “*
sg6i OS
Figure 7-8. Sharp 100 kHz Pulses at A13TP5 (any frequency)
7-16 Source Troubleshooting