TB8100 Service Manual Power Amplifier Fault Finding 137
© Tait Electronics Limited September 2006
8.5 Board Replacement
Replacing Faulty
Boards
At certain stages during the fault finding procedure, you will be instructed
to replace a particular circuit board. In these cases, go to the appropriate
section in “Power Amplifier Board Replacement” on page 179 and carry
out the board replacement procedures described there. The full procedure
will normally involve:
■ removing the faulty board
■ fitting a new board
■ carrying out the specified reprogramming and recalibration tasks
using the Calibration Kit
■ carrying out the procedures described in “Final Tasks” on
page 170.
Refer to “Power Amplifier Spare Parts” on page 195 for a full description
of the spares available for the PA.
Disposing of Faulty
Boards
We recommend that you dispose of faulty boards according to your local
environmental and safety regulations. Otherwise, return them to your
nearest CSO for appropriate disposal.
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