I'm moving this one to the hardware list since the topic is now more suited.
On Thursday 18 December 2008, Joel Newkirk wrote: > On Wed, 17 Dec 2008 17:00:34 +0000, Al Johnson > > <[email protected]> wrote: > > On Wednesday 17 December 2008, Joel Newkirk wrote: > >> I don't know what the physical > >> difference is for the power tweak. (V6 can power up from wall power > > > > without > > > >> battery) > > > > It's a bigger C1767 - according to the schematics it's 4.7uF on A5, 47uF > > on A6 > > and 100uF on A7. Werner's writeup of the investigations is here: > > > > http://people.openmoko.org/werner/gta02-chg/ > > Thanks - that was most of what I was needing. Unfortunately it doesn't > identify the real estate occupied by C1767 there, nor in the component > placement diagrams. > > Can someone point me at the right spot on the board? If it's got enough > room for the same 3528 cap we're looking at for the big-C rework (which I > doubt, though it looks like it will fit for the big-C position) that would > be great. At times like these I wish the component placement file was searchable like the schematic. I would expect it to be near U1701, to the gps side of the battery and headset connectors, but so far I haven't spotted it. There's a pair of pads unlabelled between C1764 and H-TP1704 that seem a reasonable size and location but could be something else entirely. _______________________________________________ hardware mailing list [email protected] http://lists.openmoko.org/mailman/listinfo/hardware
