Table of Contents
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Step
Connections/setup
1
Swap cables W50 & W51.
2
Move W51 on A2J2 to A2J6.
Move W50 on A2J6 to A2J2.
Move W54 on A16J1 to A16J3.
Move W47 on A16J3 to A16J1.
Move W43 on A16J2 to A16J4.
Move W48 on A16J4 to A16J2.
3
Do this step only if the problem was
corrected in step 2.
Swap cables W47 & W54.
Swap cables W48 & W43.
4
Swap cables W5 & W49.
5
Put in a known good A16 board.
6
Put in a known good A17 board.
7
If the problem was in the ref. (a1 & a2)
path, replace W50. If the problem was
in the test (b1 & b2) path, replace W51.
Go to step 3.
If the problem was in the ref. (a1 & a2) path,
determine which cable is bad (W43 or W54) and replace it.
IF the problem was in the test (b1 & b2) path,
determine which cable is bad (W47 or W48) and replace it.
If the problem was in the ref.
(a1 & a2) path, replace W5.
If the problem was in the test
(b1 & b2) path, replace W49.
replace A16.
replace A17.
Return to the pulsed-RF troubleshooting
owchart.
Conclusion
(if the problem is corrected)
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