Ok. I've been doing some digging and this is what I know now.
I've tryed starting bttv with card=0 and with these following tuner types:
tuner=3 - Philips (SECAM+PAL_BG) (FI1216MF, FM1216MF, FR1216MF)
tuner=56 - Philips PAL/SECAM multi (FQ1216AME MK4)
tuner=44 - Philips 4 in 1 (ATI TV Wonder Pro/Conexant)
tuner=51 - Philips PAL/SECAM_D (FM 1256 I-H3)
and I get a tv picture and it finds some channels (not all), but I don't get any sound with the tv nor with radio. (For all experiments I made sure that the sound levels were'n muted)
Next I tried setting card=78 (KWorld/Jetway) and I tried the following tuners:
tuner=38 - Philips PAL/SECAM multi (FM1216ME MK3) [good video, no radio]
tuner=3 - Philips (SECAM+PAL_BG) (FI1216MF, FM1216MF, FR1216MF) [incomplete tv range]
tuner=56 - Philips PAL/SECAM multi (FQ1216AME MK4) [same as 38]
tuner=44 - Philips 4 in 1 (ATI TV Wonder Pro/Conexant) [incomplete tv range]
tuner=51 - Philips PAL/SECAM_D (FM 1256 I-H3) [same as 38]
tuner=57 - Philips FQ1236A MK4 [incomplete tv range]
tuner=63 - Philips FMD1216ME MK3 Hybrid Tuner [same as 38]
tuner=61 - Tena TNF9533-D/IF/TNF9533-B/DF [same as 38]
I searched http://www.bttv-gallery.de/
and I found a card that resambles a lot to what I have. That card is Conceptronic CTVFMi Version 2.0 (chips and PCM markings and layout match), so I tried with card=137 (Conceptronic) and tuner 38, but I got no sound on tv and radio.
Probably there are numerous combinations of the above parameters that might make the tuner work (somehow). The problem is I can't try all of them.
Do you have any suggestion to make it work?
Currently, with card=78 and tuner=38 I get video +audio, but no radio (I get the audio from the last tv channel).