V3.5 14/08/19
UD0089
Page 861
This Document is uncontrolled unless over stamped "CONTROLLED DOCUMENT"
5.1.1.5
REPLACING THE 8BIT CONTROL PCB
NOTE:
Replacing the Control PCB may take up to half an hour to complete. Please ensure that any
important keys are removed from the systems prior to the replacement, as it may be difficult to obtain the
keys.
1.
Load the Traka32 software by double clicking on the
icon.
2.
Select the appropriate system from the
drop down menu that you wish
to work on.
3.
Click on the
button.
4.
before working on the Traka system.
5.
Using the Master Key, unlock the Pod Lock. The Control Panel is hooked in at the bottom and locked at
the top. Carefully begin to remove the Control Panel.
6.
You will see that there are several wires connected to the Printed Circuit Board (PCB) that are attached to the
control panel. Determine which version of the Control PCB you have using the
7.
If you have V2.20 of the Control PCB then...
a.
Disconnect the Battery.
b.
Disconnect the Power Supply.
8.
If you have V2.30.01 or above of the Control PCB then...
a.
Set the On/Off switch to Off.
9.
Carefully disconnect any remaining wires noting where and how they connect and completely remove the
control panel.
10.
Place the Control Panel on a suitable flat surface.
11.
Remove the four fixing screws the hold the Control PCB in place and remove the Control PCB
NOTE:
There will be four fibre washers between the Control PCB and the Control Panel. Please put
these in a safe place until needed.
12.
Place the Control PCB on a flat surface and carefully remove the EEPROM from its socket and place it in the
socket on the new Control PCB.
NOTE:
Please ensure that all the legs of the EEPROM are correctly located before firmly pushing
the EEPROM in place.
13.
Check that all the Jumper Settings are set correctly on the new Control PCB by copying the settings of the
old Control PCB. Please ensure you check the Reader Select, Comms Select and ROM Select settings.
14.
Place the new Control PCB back on the Control Panel ensuring the fibre washers are in place and secure with
the four fixing screws.
15.
Hook the Control Panel into the bottom of the Pod. Whilst holding the control panel, re-connect all the wires
to the Control PCB.
16.
If you have V2.20 of the Control PCB then...
a.
Reconnect the Power Supply.
b.
Reconnect the Battery.
17.
If you have V2.30.01 or above of the Control PCB then...