(Topic ID: 239879)

wpc pre dcs sound board no bong


By Hawk007

6 months ago



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  • 34 posts
  • 5 Pinsiders participating
  • Latest reply 77 days ago by Robotworkshop
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bong on DAC (resized).png

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#30 6 months ago
Quoted from Hawk007:

weekend bump. Anyone know what actually generates the bong noise? Or is it a rom file on U18 in the sound board OS?
Still no bong...sigh

Been following your post, but lately I unfortunately haven't been able to spend some time with my machine. I remember seeing the bong show up on one of the four channels while troubleshooting my T2 audio board.
I would agree with you and suspect the DAC. I will check it with my oscilloscope for you some time this week.

I'm interested to know what you would do next, after identifying the DAC as the culprit. Is the DAC not receiving the digital bong signal or is it having trouble outputting it?

#32 6 months ago

I just measured the bong on the DAC channel. I probed between C15 and R22. Hope this helps you a bit further!

bong on DAC (resized).png
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