Furuno FS-5070, Installation Manual

Page: 55 / 84

4-3
RX-FIL Board
Attach the optional
W/R Board here.
(Refered to as
W/R2 Board)
W/R Board (preset)
4.2 DSC Routine Frequency Board
The optional W/R Board 05P0734 enables reception of DSC routine frequencies while SSB
radiotelephone connection. The connection of whip antenna to ANT (W/R2) port for DSC
routine frequency is also necessary.
Necessary parts: W/R2 Board Kit, Type: OP05-104, Code No.: 001-004-450
Name Type Code No. Qty Remarks
W/R Board 05P0734A 001-005-310 1
Coaxial plug FM-MP-7 000-161-293-10 1
Cable assy, with mini pin L-520 000-114-133 1
Mounting
1. If using the preamplifier, set J3 on W/R board in
the kit to ACTIVE (See page 3-13). In this section,
W/R Boards are described as below.
-Pre-attached W/R Board: W/R1
-Optional W/R Board: W/R2
2. Open the transceiver unit.
3. Remove the shield cover at where the W/R2
Board should be fixed in the transceiver unit.
4. Attach the W/R2 Board to the position shown,
and fasten it with six screws.
5. Insert the mini-pin plug, coming from the coaxial
connector ANT W/R2, to J2 on the W/R2 Board.
6. Connect the cable assy with mini-pin (L-520) between J4 on the W/R2 Board and J7 on
the TX-RX Board 05P0733.
7. Remove the shield covers for W/R Board (preset) and TX-RX Board.
8. Pass the above cable assy through the notch on the shield covers removed at step 3
and 7, and then attach the shield covers.
J2 J4
J7
RX-FIL Board
W/R Board (2)
TX-RX Board
Cable assy (L-520)
ANT W/R2