Tektronix TAS 455 Hunting Equipment User Manual


 
Removal and Installation Procedures
TAS 455 and TAS 465 Service Manual
6Ć37
2. Lift the A2 Display Control board up toward the top of the chassis,
sliding the board out of the board retainers. See Figure 6Ć21.
Figure 6Ć21:ăRemoving the Display Control Board
3. ReĆinstall the A2 Display Control board by sliding the board into the
board retainers.
4. ReĆinstall all cables at connectors J80, J82, and J84.
5. Install all previously removed components.
The procedures that follow describe how to remove and install the Power
Supply module.
Additional procedures required Ċ This procedure requires that the
following procedures be performed first:
H Rear Cover Removal
H Cabinet Removal
Power Supply Removal
1. Set the oscilloscope so its top is down on the work surface.
2. Disconnect the power button shaft from the power switch on the Power
Supply module. See Figure 6Ć22.
A63 Power Supply
Module