Agilent Technologies 54853A

Chapter 8: Theory of Operation
8–2
54855A System Block Diagram
ATX
Motherboard
Acquisition Board
Power
Supply
PCI BUS
Acquisition
PCI Bridge
Main
Keyboard
Cursor
Keyboard
Carefree
Probe
Board
Autoprobe
I/F
6 Fans
Scope
Interface
Display
Board
Flat Panel
Display
Backlight
Driver
4 chan
analog in
external
trig in
trig
out
probe
comp
aux
out
on/off
switch
Power Board
GPIB
on/off
switch