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Kenwood TH- 25AT mods
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TH25AT.8
7. Carefully pull the front panel up from the transceiver (do
not break the wires connected between the front panel and the
body of the transceiver). Lay the front panel to the side of
the transceiver (keep track of the PTT and F.LOCK covers if
they come off).
8. Gently lift the top panel from the transceiver by pulling it
forward and then up (the "O" ring on the BNC connector will
produce some tension).
9. Rotate the top panel toward the front of the radio to expose
the 3/4 x 3/4 inch board.
10. Using a 45 watt (or less) soldering iron that has an isolated
or grounded tip, unsolder and remove chip resistors R19 - 21
from the Control Unit (X53-3080-02).
11. Carefully assemble the transceiver by reversing steps 1-9.
Pull the BNC connector "O" ring up a little before installing
the top panel.
12. Reset the microprocessor by the following the preocedure in
the instruction manual (page 16) called CLEARING ALL MEMORY.
NOTE: PROTECTING YOUR LICENSE
Check the frequency before transmitting to insure you are
operating in your authorized transmit range.
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