Replacing The Circuit Board - Tait TB8100 Service Manual

18.3

Replacing the Circuit Board

Removal
Refitting
TB8100 Service Manual
© Tait Electronics Limited September 2006
The circled numbers in the following instructions refer to
page 280.
1. Gently pull the volume knob off its shaft.
2. Disconnect the speaker plug
3. Remove the M3 Torx screws
connector.
4. Carefully lift and rotate the board away from the control panel chassis,
feeding the shaft of the volume control through the hole in the
chassis, until the board is standing upright
5. With the board standing upright, disconnect the flexible connector
e
to the keypad
1. Withdraw the flexible connector to the keypad through the hole in
the side of the control panel chassis.
2. Refit the board to the chassis, feeding the speaker wire through the
hole in the board. Secure the board and D-range connector with the
M3 Torx screws.
Note
The multi-reciter control board has three washers between the
D-range connector and chassis pillars.
3. Reconnect the speaker wire.
4. Insert the flexible connector into its socket on the board through the
hole in the side of the chassis.
Important
Make sure the flexible connector is correctly positioned and
latched in its socket, as shown in
5. Refit the volume knob.
b
from the socket on the board.
c
securing the board and D-range
.
Figure 18.1 on
d
.
Figure 18.2 on page
Control Panel Servicing
281.
279