I have an LX 2802 on which the display and teletext module stopped working (board 57 and 10A). I have just bought an old LX2800 and swapped the board from it (only 10 no 57 though they are both visually the same - what is the difference between the two?) so I can once again obtain teletext and see the volume, balance, colour and other settings. However there is now no display menu so still I can't configure it to work with my Beosystem 7000. I suspect I need a different chip, software or an upgrade so it is not the only LX2801 in existence! Does anyone have any ideas please? Or does anyone have a spare board from an old LX2502 or 2802 (or perhaps other model of TV?)
I have found the following, but not sure how to proceed - how are the sofware updates made available?
The TV-set must be equipped with a Datalink module MK2. If a Datalink module MK1 is built into the TV-set, replace
the 5IC1 software with the MK2 version, part no. 8341101.
Option: OPTION 2
Set the five code switches on the Datalink module to the following positions:
Switch 1 - OFF
Switch 2 - OFF
Switch 3 - OFF
Switch 4 - OFF
Switch 5 - ON
If no Datalink module is built in, modify the TV-set as follows.
NEW 26/27IC4 8341001
NEW Tuner Module 8003904 (module 51 38XX)
IF Sound Module 8003889
if Nicam, NO modification
if Sound Module 24/28 ver. II, remove IC 103, establish clock/data signal path as in module 55/56 38XX
if Sound Module 24/28 ver. I, shift to Nicam or module 55/56 38XX
Thanks,
Brian