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Questions on the 2 Trident 3.3 Volt regulator supplied with Buffalo III SE Pro
Rank: Member
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Joined: 2/8/2009(UTC)
Posts: 22
Location: Hong Kong
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Hi, I just received the Buffalo III SE Pro board with the 2x Trident 3.3 Volt supply. From my understanding, the VD is powering both the Trident. I have the following questions. 1) is each Trident powering the left channel and another Trident powering the right channel of the ES9038pro chip ? 2) I am going to remain using all the supplied regulators of the kit. But I would like to have separate VD (5V) to power each Trident separately. Is that possible ? Alan Edited by user Tuesday, April 20, 2021 6:32:21 AM(UTC)
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Rank: Member
Groups: Member
Joined: 2/8/2009(UTC)
Posts: 22
Location: Hong Kong
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Hi,
I have studied the board in more detail. I asked the wrong question above. I am referring to the dual AVCC 3.3V regulator instead of the two 3.3V Trident. Also I figured that I can remove that particular jumper pin marked as 'in' to the AVCC module and then I can connect separate 5V power supply to those two 'in' to achieve separate supply to the left and right AVCC regulator.
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Rank: Administration
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Joined: 10/24/2006(UTC)
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That is correct. Make sure you shared grounds.
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Questions on the 2 Trident 3.3 Volt regulator supplied with Buffalo III SE Pro
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