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Bc2000 (for the BCF2000 & BCR2000)

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Message

Re: USB mode not working. capacitor 1 blew.

2013-05-20 by Royce

Hi paquito
The cap could be on it's way out, but I doubt it is causing your USB problem. 

There seems to have been a batch of BC with bad USB.
I had a BCF that was returned and replaced.
My was brand new so I wasn't going to open it.

Check out some of the comments from a while ago.
I'm not sure anyone got to the bottom of it.

All the best
Royce


--- In bc2000@yahoogroups.com, "xtr909x" <paquitopaquitopaquito@...> wrote:
>
> yesterday i've got a bcr2000 from a friend. unit is fine, i have programmed several presets for controlling reason/rebirth in mac os9 using midi interfaces, so standalone modes are ok.
> the problem is this:
> 
> when i try to use usb modes, the usb light in the front panel is off. if change presets the light goes on, but the device is not detected by the computer.
> 
> i've tried different cables, different ports, different computers, and operating systems.
> 
> today i opened the bcr and noted that capacitor 1 (C1) in the power supply board has a swelling top (it's not blown nor leaked). 
> 
> could this cap be the responsible of the usb problem? I don't have a tester to make the proper measurements.
> 
> please excuse my primal english, i speak spanish.
> 
> 
> BCR2000 v1.10 tested in Mac OS9 (9.2.2), OSX Leopard (10.5.8) and Windows 7 (32 bit)
> 
> 
> thanks in advance
> 
> paquito.
>

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