Removal and installation
AFG31000 Series Arbitrary Function Generator Service Manual
51
BNC insulator board and signal generator board removal and
installation
You will need a torque-limiting Torx T-15 screwdriver and a 16 mm (5/8 inch) deep socket with a wide
center hole to remove the BNC insulator board (or BNC insulator sheet) and the generator board.
Refer to the following figure and follow the steps below to remove the boards.
To remove the insulator board:
1. Remove the four hex nuts attaching the BNC insulator board (or three hex nuts for the BNC
insulator sheet) to the front chassis by using a 16 mm (5/8 inch) socket. Remove the three screws
attaching the BNC insulator board to the front chassis by using T-15 screwdriver.
2. Remove the BNC insulator board (or sheet).
3. Remove the three screws near the BNC connectors using a T-15 screwdriver.
4. Remove the eight screws attaching the signal generator board to the front chassis using a T-15
screwdriver.
5. Gently pull out the signal board toward the rear.
6. Remove the BNC insulator washer.
NOTE: T
o install all the parts, perform the removal procedure in reverse order.
Figure 26: BNC insulator board (or sheet)
Figure 27: Signal generator board
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