Installation Of Optional Accessories; Optional Filters Xf-117Cnixf-117A - Yaesu FT-100D Operating Manual

Installation of Optional Accessorise
.. OPTIONAL FILTERS XF-117CN/XF-117A
1. Tum the transceiver's power off by pressing and holding in the
[PWR]
switch for Y2
second, and disconnect the DC cable from the transceiver's DC cable pigtail.
2. Referring to Figure 1, remove the six screws affixing the top case of the transceiver,
and remove the top case; disconnect the speaker's connector when you remove the top
case, and disconnect the front panel of the transceiver. Remove the MIC connector at
the same time.
3. Refer to Figure 3, and remove the six screws which affix the circuit board to the chas-
sis. Remove the four coaxial cables shown, as well as the two flat cables, so as to allow
the board to be folded forward.
4. Again refer to Figure 2 for the mounting locations for the
I.F.
filters. Press the filter(s)
to be installed into the appropriate slot(s) on the circuit board.
5. Fold the circuit board forward, and solder the pins of the filter(s) to the circuit board.
Trim off any excess length.
6. Fold the circuit board back into its normal position. Replace the six mounting screws,
along with the four coaxial cables and two flat cables. Be careful to observe the proper
color-coding on the coaxial cables, per Figure 3.
7. Replace the microphone connector and front panel. Replace the top case (remember to
replace the speaker connector), attach the DC cable, and tum the transceiver On by
pressing and holding in the
[PWR]
switch for Y2 second.
8. Refer to the chart, and change the settings of
MENU
#32. For each
filter installed, the corresponding
MENU
Item must be set to "On."
9. Filter installation is now complete.
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106 FT-100D
MICRO MOBILE OPERATING MANUAL