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ICC20 Small Signal Board (SSB) exchange method
Escaping production mode
The replacement board will be delivered in the production mode; this can be easily switched to normal
operation once the television has been switch ON by pressing and holding the VOL – (minus) button
for approximately 5-seconds.
Setting the language
The board will be delivered with its menus in French.
If you want to select another language proceed as follows: -
- Press the "Menu" key on the remote control unit (RCU)
- In the "Sommaire" menu select the "Installation" sub-menu, and then select "Reglages personnels".
- In the "Reglages personnels"menu select "Langues des menus".
- Now select the menu language you require, once selected press the "Exit" key on the RCU.
Saving the NVM data
Once fitted, the board has to be aligned and adjusted in the Service Mode, however it is possible to
save time by copying the contents of the NVM onto a computer without de-soldering it from the board
as follow: -
1. Force the microprocessor into the reset mode by connecting the reset pin to ground. The best
point to pull down the reset line is at the cathode of diode DR120 (not fitted).
2. Temporally re-connect the faulty SSB board.
3. Switch "ON" the television.
4. Now the contents of the NVM can be saved to a PC via the TECI bus, an interface kit for copy the
NVM content is available from After Sales under Part No. 10613570
Cathode of diode DR120
www.rtv-horvat-dj.hr
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