Signal Splitter Board - Furuno FS-5070 Installation Manual

4.3 Signal Splitter Board

To use the SSB antenna (R. ANT) for routine watch keeping, the following modification is
necessary. The optional Signal Splitter (RX DIV) and W/R2 Board kit are required.
Note: When transmitting, DSC routine frequency cannot be received if R. ANT is connected
to AT-5000.
Necessary parts: Signal Splitter (RX DIV), Type: OP05-103, Code No.: 005-965-780
Name
RX DIV Board
Cable assy, with mini pin
Cable assy, with mini pin
Cable assy, with mini pin
Spacer
PH connector
1. Open the transceiver unit.
2. Remove the shield cover for the RX-FIL Board (05P0762).
3. Disconnect the coaxial cable from J1 on the RX-FIL Board.
4. Attach the optional RX DIV Board on the top of the RX-FIL Board, using four spacers.
5. Attach the coaxial cable disconnected at step 3 to J1 on the RX DIV Board.
6. Connect the cable assy (L-400, supplied) between J1 on the RX-FIL Board and J3 on
the RX DIV Board.
7. Disconnect the coaxial cable from J2 on the W/R2 Board (option).
8. Connect the cable assy (L-140, supplied) between J2 on the RX DIV Board and J2 on
the W/R2 Board.
9. Connect the PH connector between J4 on the RX DIV Board and J4 on the RX-FIL
Board.
Cable assy (L-400)
4-4
Type
05P0806
L-400
L-600
L-140
SQ-15
05-865 (3-3P)
RX DIV Board
RX-FIL Board
RX DIV Board
J3
J4
J1
J2
J1
RX-FIL Board
W/R Board (2)
J2
Cable assy (L-140)
Code No. Qty
005-965-120 1
000-106-477 1
000-161-945 1
000-522-074 1
000-159-299-10 4
005-965-810 1
PH connector
(05-865, 3-3P)
J4
Remarks
Not used.