TB 9-6625-2340-35
Figure 13. A4A8 board.
(33) Set up oscilloscope Vertical 1 for 5 mV/div, 200 ns/div and ac coupled. Set up
Vertical 2 for 50 mV/div, and ac coupled. Set Trigger to Sweep Auto, SOURCE 1, and
Coupling AC.
(34) Using a X10 probe, connect oscilloscope Vertical 1 input to A4A7TP7 and
oscilloscope.
(36) Adjust A4A7C13 (fig. 14) for a maximum peak-to-peak signal on oscilloscope
Vertical 2 display.
(37) Move oscilloscope Vertical 2 probe to A4A7TP3 (fig. 11).
oscilloscope.
(39) Adjust A4A7C22 (fig. 14) for a maximum peak-to-peak signal on oscilloscope
Vertical 2 display.
