Instruction manual

Servicing
I/O Expansion Board (Optional) Replacement
7-28 Model 5030i SHARP Instruction Manual Thermo Fisher Scientific
2. Unplug the I/O expansion board cable from the EXPANSION BD
connector on the motherboard.
3. Remove the two standoffs holding the I/O expansion board connector
to the rear panel (Figure 7–14).
4. Pop the board off of the mounting studs and remove the board.
5. To install the I/O expansion board, follow the previous steps in reverse.
6. Calibrate the analog current outputs and analog voltage inputs as
defined earlier in this chapter.
Figure 7–13. Replacing the I/O Expansion Board (Optional)
Motherboard Support Bracket
Mounting Studs
Motherboard
Digital Output Board
I/O Expansion Board (Opt)