Installation Instructions
24
WVR6UP, WVR70UP, and WVR7UP Upgrades
17. Perform the following steps to install the new Power Supply cable:
a. Lift the fan bracket (loosened in step 15) and route the new Power
Supply cable (Tektronix part number 174-5224-XX) under the bracket
and position the cable in the rectangular cut-out in the fan bracket. Make
sure that:
H The cable end with two connectors (one seven-wire connector and
one two-wire connector) is close to the Main board.
H The cable end with one nine-wire connector is close to the Power
Supply as shown below.
b. Align the seven-wire Power S upply cable to J570 on the Main board.
Insert the cable on the board connector until the locking tab is fully
engaged (locked).
c. Align the nine-wire P ower Supply cable to J2 on the Power Supply
board. Insert the cable on the board connector until the locking tab is
fully engaged (locked).
d. Connect the two-wire P ower Supply cable to J3 on the Eye board. Insert
the cable on the board connector until the locking tab is fully engaged
(locked).
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