TK-90
14
2-2. Installing the optional filter
1. Insert the optional filter onto the unit and solder it in place.
Note:
After installing the TX-RX unit into the chassis, push the
W321 and W702 cables in between the chassis and op-
tional filter. If the cables are not correctly placed, the
W702 cable may become wedged between the optional
filter and the top case when the top case is replaced.
TX-RX
Optional filter
选件滤波器
W702
Optional filter
选件滤波器
W321
Chassis /
机壳
3. Interface Cable for PC (KCT-31)
1. Remove the black cover (
q
) from the rear of the chassis.
2. Attach the large and small 3-pin connectors of the KCT-31
to the CN7 and CN8 terminals of the unit. (The 8-pin con-
nector of the KCT-31 is not used.)
3. Route the KCT-31 cable as shown in the figure below
(
w
).
4. The cable tie (
e
) must be inside the chassis.
CN8
CN7
KTC-31
8-pin
3-pin
3-pin
CN2
q
e
e
w
Fig. 2-3 /
OJP
Fig. 2-4 /
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Fig. 3 /
P
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