[vdr] Which DVB-T

Marko Mäkelä marko.makela at hut.fi
Wed Feb 22 13:19:29 CET 2006


On Thu, Jan 26, 2006 at 12:38:44PM +1000, Torgeir Veimo wrote:
> On Thu, 2006-01-26 at 00:55 +0200, Marko Mäkelä wrote:
> > Apparently, the bundled IR receiver module does not work with 3.3 volt
> > supply.  So, the Hauppauge guys chose to drop the 5 volts from the PCI
> > bus by R47 (49.9 ohms) to something like 4.1 volts, so that the cheap
> > IR receiver will still work and not kill the I/O pin on the cx23882.
> > 
> > Next step for me is to get a 3.3 volt capable IR receiver and connect
> > my hardware to the 3.3Vaux and PME# lines on the PCI bus. 
> 
> Do you know any drop-in replacement modules? I've always though the
> bundled one had too low sensitivity as well.

I added some pictures of the Everlight IRM-3638N3 to my web page:
http://www.iki.fi/~msmakela/electronics/worc5/#ir

	Marko



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