Agilent Technologies 8564EC Service Manual page 380

Controller Section
Introduction
Introduction
The controller section includes the A2 controller assembly, A19 GPIB
assembly, and BT1 battery. The presence of a display (graticule and
annotation) verifies that most of A2 controller assembly is operating
properly.
When measuring voltages or waveforms, make ground connections to
NOTE
A2TP3. The metal board-standoffs are not grounded and should not be
used when taking measurements.
location of the A2 test connectors.
488
Frequency Count Marker Problems
Frequency Counter ...........................................................page 505
Video Input Scale Ampli ers and Limiters
12-Bit Flash ADC .............................................................page 511
32 K-Byte Static RAM.......................................................page 512
Reference Clock ................................................................page 513
16 MHz Harmonic Filter
State- and Trace- Storage Problems
Keyboard Problems ...........................................................page 516
.................................page 503
.......................page 509
...................................................page 514
..................................page 515
Figure 10-1 on page 489
Page
shows the
Chapter 10