Anyone using Tripath TP2050? This is for any serious DIYer .......... I have this TP2050 chip all mounted, heat sink included, with the controller chip TC2000 all soldered onto a pcb, even the relays are onboard - in the form of A-L700P Digital amp, on a card. All one needs is feeding it with appropriate power supply and input and speaker connections - bingo you have it ! I don't guarantee it work but its free !!

Please do your research well and don't mistakenly connect it. There is the TEac A-L700P service manual on the net - use it to ensure correct connections made. Interested party contact me to pick up : Chang 017-3610218 Location : Selangor .

Thanks

Hi,

The Tripath TP2050 pcb was given to XStorm since he was the first caller. And since he started this thread, I think he is the right and truly enthusiastic guy for completing the job and I hope that he makes a good 50W + 50W stereo digital amp out of it. BTW if you need the application note of TP2050 it is attached below. Anyway thanks to Jazzy for his interest too.  Digital_amp_TP2050.pdf ( 298.83k ) Number of downloads: 92

Xtorm, I thought I gave you the TC2000/TP2050 application notes in pdf? I attach again below. If you look at the application notes, the audio inputs should go to pins 23 and 28 of the TC2000 controller chip. And since there are already soldered to the tracks you need to find the tracks to those pins.  Digital_amp_TP2050.pdf ( 298.83k ) Number of downloads: 12