Service Manual UPO1000X Series
Instruments.uni-trend.com
Remove Keyboard
The following process is describes the removal and replacement of keyboard.
Precondition
• To prevent static damage to the components while working on the instrument, wear properly grounded anti-static
wristbands and foot bands, and use anti-static pads in a tested anti-static environment.
• Take down the front panel.
Steps
1. Use T10 quincunx screwdriver to move seven screws and plug out the keyboard and connected cable.
2. If you want to reinstall the rear panel, execute the steps in reverse.
Remove Mainboard
The following process is describes the removal and replacement of mainboard.
Precondition
• To prevent static damage to the components while working on the instrument, wear properly grounded anti-static
wristbands and foot bands, and use anti-static pads in a tested anti-static environment.
• Take down the rear cover.
• Remove the rear module.
• Remove the front panel.
Steps
1. Use 9/16 inch open-end wrentch to remove four BNC nuts and washers, as shown in the following figure.
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