HP 3585A Service Manual page 119

Model 3585A
A 7 2 T P 1 ( 5 V d c )
A 7 1 T P 1 ( 7 . 7 V d c )
h . Using a 10: 1 probe, connect an oscilloscope t o A75TP2. Set the Oscilloscope controls
as follows :
i. Verify that the observed waveform is within
R E A R O F
@
5· 1 .
Figure Power Supply Adjustment Locations
VERTICAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0. 2V/Div .
HORIZONTAL . . . . . . . . . . . . . . . . . . . . . . . 1 0psec/Div.
INPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DC coupled
5·2.
Figure Power Supply Clock Output.
I N S T R U M E N T
±
10OJo of that shown in Figure 5-2.
Adjustments
A 7 5TP2 ( 2 0 k H z )
5-5