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Old 19th April 2013, 01:34 PM   #1
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Default Repairing ElectroVoice CPS4 -- need schematic!!

*MONSTER* power amp -- but sick! (suffering aches & pains in the protection circuitry)

I could have a guess as to what's there and attempt some reverse engineering, but I have a feeling it might be fairly complex. This model actually uses a floating ground reference and two amps in series (bridge mode) for each channel !

Assistance required please! -- a schematic, or suggestions where to obtain one. Thanks!!

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