> > On Sunday 14 Dec 2003 20:40, Lloyd Williams wrote: > > Hi, > > > > I'm having trouble getting sound out of my Hauppauge WinTV Go!. It > > features a BT878 and a Philips FI1246 MK2 tuner containing a TDA9800T. > > The card and tuner are automatically detected correctly, but none of the > > sound modules appear to support the TDA9800T. Can anyone confirm support > > for this chip? > > > > Thanks in advance. > > Correction to that: the TDA9800T appears to be the VIF-PLL demodulator. I'm > guessing this does not need to be supported by v4l/bttv/tvaudio? The card > contains another chip, Philips HEF4052BT, which some quick googling shows > to be of a more auditory persuasion. Anyone had success with this chip? The HEF4052BT is just a simple multiplexer, used for switching different audio inputs to one output. It's not a demodulator. But it might mean that there are one or two port lines that have to be in a certain state to select the audio signal you would like to hear. Hans
