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Rockbox mail archiveSubject: fm rec power problemfm rec power problem
From: no ah <zeno_at_warpmail.net>
Date: Tue, 18 Jan 2005 01:00:25 -0800 I have been unable to correlate this trouble with previous list search, but hope someone might be able to diagnose it. I recently obtained non-functional fm recorder. installed an 80gb seagate drive ST98022A, and for the most part, it works. however, I am first of all, unable to charge from the DC jack in most cases. The jack itself is intact, and I found no broken connection apparent to me. when charging on usb, it is possible to continue using it if I enter diag screen before plugging. do not recall possibility of avoiding usb mode. in doing so I note the charging voltage is 7v, which is odd as the usb power 5v. when plugged into an unpowered usb, I am able to register an external voltage via the dc jack by plugging usb power via an adaptor cable into the dc jack (plugging the correct adaptor, which I tested at 7.5v still has no result in this case), at which point a high pitch sound is aparent and the external voltage reads about 2.3v. I am wondering what might be wrong with the power system and what the prospects for repair. as I have no powered usb2.0 port I have already on several occasions had the drive die durring a transfer due to low power, and this is not good. also a way to charge this thing away from a computer will be neccesary. _______________________________________________ http://cool.haxx.se/mailman/listinfo/rockbox Received on 2005-01-19 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |