Diamond D3 1100.1 driver board - diyAudio
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Old 4th May 2012, 01:25 PM   #1
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Default Diamond D3 1100.1 driver board

Anyone have info on these, gate resistors tie directly to the soic near the two smaller ic's.

Click the image to open in full size.

Click the image to open in full size.
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Old 4th May 2012, 06:04 PM   #2
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I've never seen this amp but some of the Diamond amps use a IR2184S to drive the outputs.
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Old 4th May 2012, 06:25 PM   #3
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I will give that a try.

The smaller packaged IC's are marked with H08, any idea.
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Old 4th May 2012, 07:50 PM   #4
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Possibly this:
http://datasheet.octopart.com/TC7WH0...heet-63725.pdf
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Old 3rd June 2012, 12:16 AM   #5
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Anyone seen a layout like this? I get no gate signal. I replaced what I think is the ir2184s, no luck.
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Old 3rd June 2012, 02:43 AM   #6
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I absolutely loathe opening up Diamond D series amplifiers.. I realize that's of no significance here, but I had an opportunity to vent. Good luck Sir..

- Matt
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Old 3rd June 2012, 02:59 AM   #7
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The D3 1000 doesn't have this encapsulated module and is easier to work one. These are a pain.
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Old 4th June 2012, 12:39 AM   #8
timwebb is offline timwebb  United States
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ive never seen that design in any amp.
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Old 4th July 2013, 10:06 AM   #9
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Hi, what is driver output mark?

whether it is possible to find it somewhere in the scheme?
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Old 5th July 2013, 04:48 AM   #10
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I worked on a Diamond D600.1 recently and have some pics. Let me know if that would help, its not as complicated (not as many traces and components) as yours but it looks similar.
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