Filter
Top Products
3 - 1
SECTION 3 DISASSEMBLY INSTRUCTIONS
• Opening case and removing the front unit
qUnscrew 4 screws A, and remove the bottom cover.
wDisconnect the flat cable B from J2.
eDisconnect the cable C from J7.
rUnscrew 2 screws D , and remove the front unit in the
direction of the arrow.
B
C
D
A
J2
J7
eUnscrew 8 screws H.
rRemove the filter case I.
tUnscrew the screw J.
yUnsolder 3 points K from the antenna connector.
uUnsolder 4 points L from IC3.
H
I
J
K
L
iLift up the front portion of the main unit and remove it.
• Installation location
UT-108 DTMF decoder unit
UT-109
Voice scrambler unit
UT-110
OPC-617 ACC cable (for external terminal connection)
UT-108
UT-109
UT-110
OPC-617
J1
J6
• Removing the main unit
qUnsolder 4 points E, and remove the plate F.
wUnsolder the point G.
G FE E