Removal and Installation Procedures
CSA7404B, TDS7704B, TDS7404B, TDS7254B & TDS7154B Service Manual
6-53
J290
J205
J390
J150
J291
Bridge
board
PPC Processor
board
Figure 6- 34: Processor board cables
c. Remove the two 3/16 nut posts that secure the bridge board connector to
the rear of the chassis. See Figure 6--35, on page 6--54.
d. Remove the seven T-15 Torxdrive screws securing the PPC processor to
the chassis support.
e. Remove the two 9/32 nut posts securing the PPC processor board
assembly and connector to the rear chassis.
f. Remove the PPC board.