Disabling The On/Stdby Switch - Agilent Technologies VXI 75000 Series User And Service Manual

Disabling the
On/Stdby Switch
Caution
24 Getting Started
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The front panel On/Stdby switch is disabled by removing surface mount 0Ω
resistor located on the front monitor board (see Figure 1-6). The resistor is
labeled:
REM PWR JUMPER
Unplug
Figure 1-6. Disabling the On/Stdby Switch
After removing the 0Ω resistor, heat damage may prevent the
resistor from being re-installed to re-enable the On/Stdby
switch.
To access the Monitor Display Board and resistor:
1. Turn off the mainframe and remove the power cord.
2. Remove the mainframe cover by removing the 10 m3x6 flat head torx
screws.
3. Remove the 0Ω resistor by heating both sides simultaneously with
soldering irons. Separate the resistor from the board by gently
pressing the tips of the soldering irons together.
4. Save the resistor in order to re-enable the On/Stdby switch. Again,
heat damage may prevent the resistor from being re-installed.
.
Unplug
Location of
Resistor
Chapter 1