TM8100/TM8200 Service Manual TMAA01-05 and TMAA01-07 Options Extender Boards 499
© Tait Electronics Limited November 2007
19.2 Installing the Options Extender Board
19.2.1 Parts Required
The following table describes the parts required to install an options extender
board in a radio. The parts marked with an asterisk (
*
) are not shown in
Figure 19.2 and are used to connect to the radio’s external options connector.
19.2.2 Installation Procedure
1. Disassemble the radio in order to gain access to the options cavity.
For detailed disassembly instructions, refer to “Disassembly and
Reassembly” on page 135.
Refer to the diagram on the following page and the instructions below.
2. Remove the top cover and lid
b
from the radio to access the
options cavity.
3. Remove the external options connector bung
c
, if it is fitted.
4. On the inside of the radio lid place the foam seal
d
over the external
options connector cavity
e
.
5. With the top side of the options extender board
f
facing the radio
lid, guide the external options connector
g
(the D-range connector
on the options extender board) into the external options connector
cavity.
6. Screw the external options connector to the radio lid using the two
screw-lock fasteners
h
.
Tighten the fasteners
to a torque of 0.9N·m (8lbf·in).
Important The external options connector screw-lock fasteners must
be tightened correctly before screwing the options extender
board onto the mounting posts
i
.
Table 19.2 Parts required for installation
Quantity Internal Part Number Description
Figure 19.2
Reference
1 362-01111-XX
1
1. Contact Technical Support for the exact IPN.
foam seal
d
1 362-01108-XX
a
cover seal
1!
2 347-00011-00 4-40x3/16 screws
1@
2 354-01043-00 screw-lock fasteners h
4 349-02062-00 M3x8 screws j
*
1 240-00032-00 D-range plug —
*
1 240-06010-29 D-range hood —
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