30 Jun
2008
30 Jun
'08
12:16 p.m.
Sridhar Ayengar wrote:
Alexandre Souza wrote:
Make sure you use regular white vinegar and not red wine or rice wine
vinegar. 8-)
I thought the red wine stuff was for the German PCB's and rice
wine for
the Chinese imports. :)
Then
there's all that green corrosion on the PCB. See if
it'll brush off with a dry toothbrush (an old one!) and
then check for broken PCB traces and/or IC pins. All the
ICs in that area are very clearly labelled and there's
nothing unusual that I can see there.
Vinegar! Vinegar! Vinegar! The common household type! It cleans
the mess and neutralize the alkali! Wash in isopropyl alchool after
cleaning :o) Peace... Sridhar