Technical data
128 16800 Series Portable Logic Analyzers Service Guide
6 Replacing Assemblies
To remove and replace the front panel bracket assembly
1 Perform previous procedures:
• “To prepare the instrument for disassembly" on 
page 116.
• “To remove and replace the cover" on page 118.
• “To remove and replace the front panel assembly" on 
page 125.
2 Using a Torx T10 screwdriver, remove the 2 screws securing 
the touch screen controller board to the front panel bracket 
assembly.
3 Using a Torx T10 screwdriver, remove the 6 screws securing 
the front panel bracket assembly to the front panel.
4 Remove the bracket assembly.
5 Reverse this procedure to replace the front panel bracket 
assembly.
T-1 0 
screws (8)
Front 
panel
Front panel 
bracket assembly
Touch screen 
controller board










