Furuno FSV-84 User Manual download pdf (Page 63)

4-1

4. CONNECTING EXTERNAL

INTERFACE CS-120A

The External Interface CS-120A functions to enable upgrading from a past CSH series sonar.

However, we recommend that you connect external devices directly to the processor unit, to

avoid signal delay. Connect echo sounder and net sonde directly to the processor unit.

Install the following power supply kit (option) in the processor unit to enable use of the

CS-120A.

Name: Power Supply Kit

Type: FSV-2403

Code No.: 000-067-013

Name Type Code No. Qty Remarks

Power supply pcb LEA50F-24-XFND 000-143-913 1

Spacer SQ-22 000-802-742 4

Protection sheet 10-071-3508 100-290-712 1

Screw M3×8 C2700W 000-881-404 4

Connector(NJC) NJC-203-PM 000-506-702 1

1. Unfasten seven screws to remove the front cover of the processor unit.

2. Unfasten two upset screws, detach the plugs J503, J502, J501, J504, J506 and J507,

and then pull out the power module.

Power Module

VH4P

VH5P

Upset screws

M5x25 SUS 2 pcs.

Protection sheet

Power supply

pcb

Spacer

Detach J503, J502,

J501, J504 and

J506.

Detach J507.

Hole

Processor unit, front view

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Furuno FSV-84 User Manual Page 63