Technical data

5-58 FRU Removal and Replacement
5.5.23 Emulator Board Removal and Replacement (Model 400s)
Refer to Figure 5-41 and follow these steps to remove the emulator board. Reverse
these steps to replace the emulator board.
1. Remove the five screws from the back of the CPU board that hold the emulator
board in place.
2. Hold the emulator board at its front edge next to the CPU board edge connectors
close to U35.
3. Carefully lift the emulator board from the CPU board.
Figure 5-41. Model 400s Emulator Board Screws