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singlau  
#1 Posted : Thursday, November 18, 2010 2:33:56 AM(UTC)
singlau

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Location: Hong Kong

My Volumite has no effect on the volume of Buffalo II Stereo. I have removed the microcontroller on the Buffalo II. I have omitted the on-board LDO of the Volumite. I have connected the 4 jumpers according to the label on the Volumite and Buffalo II. I have ordered 2 sets of Volumite and both do not work. I have no idea what went wrong. I attach 2 photos of the Volumite and Buffalo II. Could anyone suggest any ideas? Thank you very much.

Edited by user Thursday, November 18, 2010 3:16:00 AM(UTC)  | Reason: Not specified

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Brian Donegan  
#2 Posted : Thursday, November 18, 2010 5:37:06 AM(UTC)
Brian Donegan

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You need to add a jumper in place of the Volumite's VReg (between pins 1 and 3).
singlau  
#3 Posted : Thursday, November 18, 2010 7:47:24 PM(UTC)
singlau

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Brian,

Problem is solved. Now I understand what "add the jumper" stated in the manual means. Thank you very much.

Edited by user Thursday, November 18, 2010 7:50:57 PM(UTC)  | Reason: Not specified

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