Rank: Member
Groups: Member
Joined: 12/6/2010(UTC)
Posts: 10
Location: Hungary
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Hi,My awaited Volumite arrived. I'm getting out unusual things of the Opus (single stereo, WM8741) when I connect up the Volumite. While turning the volume up by the knob, the left channel works only. Turning further both channel are activated but at a given position of the knob there is a sudden increase of the volume and the same time the left channel becomes silent. I think I've got it connected properly, here's what I've done:
Volumite SDA -> Opus SDIN
Volumite SCL -> Opus SCK
Volumite PB1 -> nc
Volumite PB3 -> nc
I did try to pull PB1 and PB3 to GND (same effect).
My TP Opus Dac board is switched to software mode, all switches on the Opus in the central position except I2S and DIFFHW both are left/-/logic low. There is a 3,3 V comes out from the onboard regulator of Volumite. I have a correct firmware, it was labeled on the plastic bag of firmware. So, what is wrong?
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Rank: Administration
Groups: Administration, Customer
Joined: 10/24/2006(UTC)
Posts: 3,979
Location: Nashville, TN
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Did you connect GND between the volumite and the Opus?
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Rank: Member
Groups: Member
Joined: 12/6/2010(UTC)
Posts: 10
Location: Hungary
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