Yaesu FT-902DM Instruction Manual page 41

AM/CW FILTER INSTALLATION
Remove the top cover. Locate and remove PB-
9[9i 5
1 (FI LTER UNIT). Referring to Fig. 1 , l ocate
jump ers A and B on the prin ted b oard. If the AM
filter is to be i nstalled, the jumper marked A .
-.
must b e removed, an d for C W filter installation
the j umper marked B mu st b e removed.
Refe rring t o Figs. 1 and
filter in the appropriate hole s. Make the fastening
nuts -snug (CW filter only ) , and solder the p ins of
the filter to the p rin ted b oard .
91 5
Re-install P B- 1 9
place the cover of the transceiver.
CW
.J
AM
r
.\
2, install the d esired
in the chassis socket, and re­
F I LT E R
Lo c k W a s h e r
S p r i n g W a s h e r
N u t
F I LT E R
Figure 2
B S 3 0 0 6 0
TOP V I E W
3 9
-
-
Figure I
I ZG XS