Saturday, March 19, 2011

RS232 / Service Port / Ex-link Control For B650 TVs

Hi,

My TV is a LA40B650 bought in New Zealand. It's running FW 2002.0. I've tried everything I can find to control it via the RS232 "Service Port". There seem to be a number of Samsung TV's that can do this.

I know that my cable is working because if I put the RS232 port into debug mode instead of UART mode I get debug messages. I'm trying to control it by pasting commands into a terminal window. Using commands like these:

http://www.remotecentral.com/cgi-bin/forums/viewpost.cgi?1051501


But nothing seems to work. I would really appreciate some inside information on this. I'm sure it must be possible.

Kind Regards,
Rhys Goodwin

-Visit my blog-
http://blog.rhysgoodwin.com

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