:) Good news: I have replaced the original IR module in my SB Touch with a new one and *now it works perfectly again*!
Technical information: - the new IR module is a Vishay TSOP 34838, a cheap (1 USD) 38kHz part. I'm not sure if 38 or 40kHz is best (Logitech writes 40kHz but my oscilloscope says about 38...). I guess any IR module would work, this one is just the one I could find easily - the only problem with this module is that I had to cross the VCC and GND pins. Versions with the right pinning are available, but I ordered the wrong one - the module ist not in an metal case like the original one, it's just plastics - the biggest difficulty was to remove the old IR module because of the bad accessability and the fact that the metal case is soldered to the PCB - to do that, I had to remove the PCB from the back of the case. I didn't separate the cables between the PCB and the screen - my oscilloscope shows that there are less perturbations at the output of the new IR module than before, but there is still some. It seems that it's not a problem Thanks to all for your support! Patrick ------------------------------------------------------------------------ paf's Profile: http://forums.slimdevices.com/member.php?userid=37577 View this thread: http://forums.slimdevices.com/showthread.php?t=103192 _______________________________________________ Touch mailing list Touch@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/touch