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Re: [xl7] [WTB] Schematics of E4 Ultra Sampler or Proteus 2000 series module

2014-01-26 by Przemysław Węgrzyn

On 25/01/14 15:13, radziodxp@... wrote:
>  
>
> I want to buy schematics (or service manual that include schematics)
> of any E4Ultra series sampler and/or Proteus 2000 series sound module
> or XL7. PDF or paper.
>

Out of curiosity - what's the purpose? Servicing?

XL7 power supply is fairly complex (for a PUS), repairing it without
schematic required some work. I even started reverse engineering the
schematic from the PCB, but stopped once I've found the problem.

Beside the PSU, mainboard is just a set of custom ASICs, RAM, ROM, CPU,
A/D/A converters... Schematics won't be that helpful here, I'm afraid. 
That being said, I'd love to get them, too :)

--
Przemek

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