Tait TM8100 mobiles, Service Manual

Page: 148 / 620

148 Disassembly and Reassembly TM8100/TM8200 Service Manual
© Tait Electronics Limited November 2007
7. Unscrew the four screws
E
and remove the control-head board
F
.
8. If a concealed microphone is fitted, pull the concealed microphone
1%
capsule out of its rubber seal when removing the control head-
board
F
. If necessary, unsolder the leads from the pads on the control-
head board (refer to Figure 5.8 ).
9. Remove the light pipes
H
and
I
.
10. The space frame
J
clips into three clips of the front panel. Unclip the
spaceframe and remove it along with the two seals
G
. Check the
seals
G
and replace them, if necessary.
11. Remove the speaker
1!
and speaker clamp
1)
.
Important
When fitting the speaker and the speaker clamp, observe the
orientation of the speaker terminals. Make sure that the
larger of the three legs of the speaker clamp is placed
between the two clips of the front panel assembly as shown
in
Figure 5.8 on page 147 .
12. Remove the LCD assembly
1@
, main keypad
1#
, and power
keypad
1$
.
Important
When replacing the LCD, carefully remove the protective
plastic film from the LCD. Take care not to scratch the soft
polarizer material on the top side of the LCD.
The LCD seal is replaced whenever the LCD is replaced.