A poltergeist in my machine?
Holm Tiffe
holm at freibergnet.de
Tue Sep 8 01:21:37 CDT 2015
Noel Chiappa wrote:
[..]
> - and the memory still works fine!
>
>
> Does anyone have _any_ idea WTF is going on here?!?!
>
> I feel like I'm in some sort of AI koan...
>
> Noel
- bad solder joint
- bad via
- thin whisker
- bad wire bonding in the chip
..that are the possibilities come to mind.
I would change the and gate chip and resolder the vias in it's area.
Cleaning both sides of the PCB with a thootbrush and isopropanol
isn a good idea anyways.
Regards,
Holm
--
Technik Service u. Handel Tiffe, www.tsht.de, Holm Tiffe,
Freiberger Straße 42, 09600 Oberschöna, USt-Id: DE253710583
www.tsht.de, info at tsht.de, Fax +49 3731 74200, Mobil: 0172 8790 741
More information about the cctech
mailing list