Agilent Technologies 1670G Series Service Manual page 172

Replacing Assemblies
To remove and replace SIMM memory
•
LCD Display
•
Front Panel
•
Power Supply
•
Oscilloscope/Pattern Generator Board (if installed)
After replacing the CPU board, you will have to restore the ether address in the CPU board.
Follow the procedure "The Ether Address" in chapter 5.
To remove and replace SIMM memory
Using previous procedures, remove the following assemblies:
1
•
Handle
•
Rear Feet
•
Cover
•
Disk Drive Assembly
•
Acquisition Board
•
CPU Board
Hazardous voltages exist on the power supply. To avoid electrical shock, disconnect the
W A R N I N G
power from the instrument before performing the following procedures. After disconnecting
the power, wait at least three minutes for the capacitors to discharge before servicing the
instrument.
Hold the release tabs away from the SIMM (single inline memory module), then pull
2
the module out.
Reverse this procedure to install a replacement SIMM.
3
Slide the SIMM module into the connector at an angle, then push it down parallel to the CPU
board.
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