Tektronix CSA 803C Marine Radio User Manual


 
Corrective Maintenance
CSA 803C Service Manual
6Ć73
ăStep 8:ăRemove the procedure setup as follows:
H Set the PRINCIPAL POWER SWITCH to OFF.
H Remove the J860 manufacturing jumper on the A5 Time Base/ConĆ
troller board.
H Replace the bottom instrument cover, and set the instrument upĆ
right.
ăStep 9:ăPerform the final powerĆon and verification as follows:
NOTE
You must now perform the powerĆon sequence again for the instruĆ
ment to recognize the new manufacturing jumper configuration.
H Set the PRINCIPAL POWER SWITCH and ON/STANDBY switch to
ON.
H Verify that the instrument powersĆon and successfully completes the
SelfĆTest diagnostics.
NOTE
If problems are encountered, then check for the following:
H ăall components are properly oriented in the sockets
H ăall component pins are properly seated
H ăcomponents are installed in the correct location