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-   -   Diamond D3 1100.1 driver board (http://www.diyaudio.com/forums/car-audio/212081-diamond-d3-1100-1-driver-board.html)

brandes.cm 4th May 2012 12:25 PM

Diamond D3 1100.1 driver board
 
Anyone have info on these, gate resistors tie directly to the soic near the two smaller ic's.

http://img.tapatalk.com/aefd82c3-ca9b-c4eb.jpg

http://img.tapatalk.com/aefd82c3-caaf-b2a3.jpg

Perry Babin 4th May 2012 05:04 PM

I've never seen this amp but some of the Diamond amps use a IR2184S to drive the outputs.

brandes.cm 4th May 2012 05:25 PM

I will give that a try.

The smaller packaged IC's are marked with H08, any idea.

Perry Babin 4th May 2012 06:50 PM

Possibly this:
http://datasheet.octopart.com/TC7WH0...heet-63725.pdf

brandes.cm 2nd June 2012 11:16 PM

http://img.tapatalk.com/a6fae330-9e20-7411.jpg
http://img.tapatalk.com/a6fae330-9e53-8a78.jpg

Anyone seen a layout like this? I get no gate signal. I replaced what I think is the ir2184s, no luck.

MatthewS 3rd June 2012 01:43 AM

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

brandes.cm 3rd June 2012 01:59 AM

The D3 1000 doesn't have this encapsulated module and is easier to work one. These are a pain.

timwebb 3rd June 2012 11:39 PM

ive never seen that design in any amp.

MarioLaul 4th July 2013 09:06 AM

Hi, what is driver output mark?

whether it is possible to find it somewhere in the scheme?

evianamp2011 5th July 2013 03:48 AM

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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