Tektronix DSA8200 Service Manual page 113

Front and Rear Power
Distribution Boards
DSA8200 Digital Serial Analyzer and Modules Service Manual
1. Assemble equipment and locate modules to be removed: Find the modules to
be removed in the locator diagram Internal Modules, Figure 4- -8, page 4- -20.
Additional modules to be removed:
Trim (all)
Bottom cover
Left and Right covers
2. Orient the instrument: Set the instrument so its left side is down on the work
surface and its right side is facing you.
3. Remove the Front power distribution board: See Figure 4- -33, page 4- -55.
a. Grasp the Front power distribution board and pull it out from the
instrument to disconnect it from the following connectors; J2 Power
supply board, J102 Electrical front-end board, and J202 Acquisition
board.
b. Remove the Rear power distribution board: Grasp the Rear Power
Distribution board and pull it out from the instrument to disconnect it
from the following connectors; J201 Processor board, J1 Power supply
board, J301 Electrical front-end board, and J102 Acquisition board.
4. Reinstallation: Do in reverse steps a and b to reinstall the front and rear
power distribution circuit boards.
Figure 4- - 33: Front and rear power distribution board removal
Removal and Installation Procedures
Front power
distribution
circuit board
Rear power
distribution
circuit board
4- - 55