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Chapter 2 Service
Troubleshooting the Counter
Assembly-Level Service Guide 2-51
2
8 Repeat steps 2 through 5 for each of the self tests.
Note that for the TEST: FR END? test, connect Counter as shown in
Figure 2-11A or Figure 2-11B (depending on which Counter you are
testing) and press Enter key.
Figure 2-11A. HP 53131A/132A Self Test Troubleshooting Setup
Figure 2-11B. HP 53181A Self Test Troubleshooting Setup
Channel 2
Channel 1
HP 53131A/132A
Counter
BNC Tee
10 MHz
Out
(rear panel)
Channel 1
HP 53181A
Counter
10 MHz
Out
(rear panel)