dev builds
themes manual
device status forums
mailing lists
IRC bugs
dev guide

Rockbox mail archive

Subject: Re: Part on my JBS which shouldn't be there! 8-?

Re: Part on my JBS which shouldn't be there! 8-?

From: Linus Nielsen Feltzing <>
Date: Wed, 13 Apr 2005 07:12:46 +0200

Markus Grebenstein wrote:
> Hi guys,
> my JBS 20 still doesn't work so I looked around at your wonderful pages
> and found that the part whoch is blown on my JBS shouldn't be there! It
> doesn't exist in the JBS schematics nor is it listed in the player
> column on the Datasheet list! It's the Fairchild MC34063A DC- DC
> converter.

Ah. So newer studios have the 34063 as well... I have corrected the data
sheet table.

> So can my JBS run without it? Can i bypass somewhere and run
> it without that strange charging circuit?

No, you can't run without it. Not easily anyway. Better replace it.

Received on 2005-04-13

Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy