cha_indian
New Head-Fier
- Joined
- Feb 29, 2008
- Posts
- 35
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- 10
I just finished building the DAC but unfortunately i cannot hear any sound.
When i connect the USB, the LED indicator is glowing but not the Coaxial LED indicator. Computer has recognized the DAC and installed the drives too...but i can't hear any sound. There are 4 opamps on this board and two of them are showing no voltage at all.... What could be the possible causes ?? I emailed Candy about this but he/she is yet to respond to my question.
The voltage reg 7805 is getting slightly more than warm....can touch it. But one more SMD reg LM1117 is getting very very hot. It should output a voltage of 3.3V but it is showing only 0.3V...
Did anyone build this DAC ??
When i connect the USB, the LED indicator is glowing but not the Coaxial LED indicator. Computer has recognized the DAC and installed the drives too...but i can't hear any sound. There are 4 opamps on this board and two of them are showing no voltage at all.... What could be the possible causes ?? I emailed Candy about this but he/she is yet to respond to my question.
The voltage reg 7805 is getting slightly more than warm....can touch it. But one more SMD reg LM1117 is getting very very hot. It should output a voltage of 3.3V but it is showing only 0.3V...
Did anyone build this DAC ??