HP (Hewlett-Packard) 181A Water Dispenser User Manual


 
Chapter 1 Performance Tests
Test 7: Peak Volts, Channels 1 and 2 (HP 53131A/132A Only)
1-38 Assembly-Level Service Guide
1
Volt Peak 1
1 Connect the equipment as shown in Figure 1-10.
Figure 1-10. Peak Volts Test Setup
2 Set the HP 3325B to output a 2 MHz, 2 Vp-p sine wave.
The Counter should display
1.00 ±0.12V for the negative peak of the sine
wave. This reading is displayed on the left side of the display.
Record the actual reading in the Performance Test Record
(Test 7, Line 1a).
Also, the Counter should display +1.00 ±0.12V for the positive peak of the
sine wave. This reading is displayed on the right side of the display.
Record the actual reading in the Performance Test Record
(Test 7, Line 1b).
HP 53131A/132A
Counter
Channel 1
HP 3325B
Synthesizer
Output
Channel 2