Thermo 42i - Replacing the I;O Expansion Board (Optional)

Servicing
I/O Expansion Board (Optional) Replacement
Thermo Electron Corporation Model 42i Low Source Instruction Manual 7-41
3. Remove the two standoffs holding the I/O expansion board connector
to the rear panel (Figure 7-21).
4. Pop off the board from the mounting studs and remove the board.
5. To install the I/O expansion board, follow previous steps in reverse.
Figure 7-20. Replacing the I/O Expansion Board (Optional)
Figure 7-21. Rear Panel Board Connectors
I/O Expansion Board (Opt)
Digital Output Board
Motherboard
Mounting Studs
Motherboard Support Bracket
Motherboard
Digital Output Board
I/O Expansion Board