Tait TM8100 mobiles Service Manual page 34

2.1.4 RJ45 Control Head
Front Panel
Control-Head Loom
Control-Head Board
PCB Bracket
34 Description
The RJ45 control head consists of the following parts:
front panel
■
control-head loom with female-female adaptor
■
control-head board
■
PCB bracket.
■
The circled numbers in this section refer to the items in
page 35.
F
The front panel is an injection-moulded plastic part with two apertures
for the fitted programming connector and a second optional RJ45
connector. When not in use, the apertures are sealed with two RJ45 bungs
F
to ensure that the control head is sealed to IP54 standards. There is also a
/
hole for the
POWER ON
A label with the model number is attached to the front panel with self-
adhesive coating and can be replaced for rebranding purposes.
The rear side of the front panel has four screw bosses to fasten the PCB
E
bracket .
The control-head loom
connector on the control-head board
the radio body. For more information refer to
on page 44.
The control-head board
some hand-soldered parts.
All components are placed on the top side, including the programming
connector, the connector for the control-head loom
/
LED.
POWER ON OFF
The control-head board slides into a slot in the front panel and slots in the
E
PCB bracket , and is held in place by two clips of the PCB bracket
E
The PCB bracket is an injection-moulded plastic part which is fitted to
F
the front panel with four 3x8 PT screws
LED which illuminates through the label.
OFF
C
with the female-female adapter connects the
B
to the control-head connector of
B
is a printed circuit board in SMT design with
D
© Tait Electronics Limited November 2007
Figure 2.7 on
"Control-Head Connectors"
C
, and the
.
TM8100/TM8200 Service Manual
E
.