5.
Disconnect the fan connector from the power supply.
6.
Remove the fan from the four elastic retaining grommets that secure the fan to the bracket. To reinstall the fan, use
needle nose pliers to pull the grommet ends through the fan mounting holes.
7.
Use a T-10 Torx bit screwdriver to remove the seven screws securing the power supply board to the power supply
bracket.
8.
Remove the power supply board from the power supply shield and bracket.
9.
Remove the power supply shield from power supply bracket.
10. To reinstall, reverse the steps. Tighten all T-10 Torx screws to 0.65 N·m when reinstalling. Make sure black cables
dress cleanly through the side slot, and do not get pinched between the power supply bracket and rear chassis when
reinstalling the power supply assembly. Install new tie down straps (zip ties) if you removed them during disassembly.
Note: Make sure to properly align the power supply board with the power supply shield before securing the
board to the power supply bracket.
Remove carrier interface assembly
Use this procedure to remove and replace the carrier interface assembly, which contains the AFG Riser assembly and the
M.2 SSD memory board with the system OS. Only use this procedure to sanitize the instrument before sending for repairs
at a Tektronix Service Center.
Before you begin
.
Prerequisites:
Maintenance
6 Series B MSO MSO64B, MSO66B, MSO68B Service
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