SECTION 3 DISASSEMBLY INSTRUCTIONS

• Opening case and remove the front panel

Lift up the front portion of the main unit and remove it.

Unscrew 4 screws A, and remove the bottom cover.

Disconnect the flat cable B from J2.

Disconnect the cable C from J7.

Unscrew 2 screws D , and remove the front unit in the direction of the arrow.

A

B

• Installation location

UT-108 DTMF decoder unit UT-109

UT-110

Voice scrambler unit

J2

J7

C

D

Removing the main unit

Unscrew 8 screws E.

Remove the filter case F.

Unscrew the screw G.

Unsolder 3 points H from the antenna connector.

Unsolder 4 points I from IC3.

OPC-617 ACC cable (for external terminal connection)

OPC-617

UT-108

UT-109

UT-110

J6

J1

E

F

H I

G

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Icom IC F110S, IC F111S, IC F121S service manual Disassembly Instructions