A strange thing happened. I was able to see the pictures the very first time, then on the second attempt I was not able to see the pictures. What's gives.
Victor,
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Steve Gregory
Sent: Friday, March 09, 2012 6:26 AM
To: [log in to unmask]
Subject: [TN] RE: HDI PCB - micro-via
Hi Wee Mei!
I have your pictures posted:
http://stevezeva.homestead.com/first_microvia__1-2_.jpghttp://stevezeva.homestead.com/2nd_microvia__3-4_.jpghttp://stevezeva.homestead.com/microvia-1__9-10_.jpghttp://stevezeva.homestead.com/microvia-2__9-10_.jpghttp://stevezeva.homestead.com/buried_via.jpg
Maybe some Technetters can steer you in the right direction….
Steve
From: Lum Wee Mei <mailto:[log in to unmask]>
Sent: Thursday, March 08, 2012 7:04 PM
To: Steve Gregory <mailto:[log in to unmask]>
Subject: HDI PCB - micro-via
Steve,
I have never inspected any HDI PCBs before and was asked to perform inspection to them in accordance to IPC-A-600 and if necessary IPC-6012. I have no idea what I am looking for as I stare at those pictures which I randomly took from two of the cross-section buttons. I flipped through the whole IPC-A-600 and 6012 but not able to see any images/pictures that correspond to what I see. Also am I suppose to use 6012 or 6016 to assist in the inspection criteria? I am totally lost.
Kindly post the pictures to TechNet so that some kind souls can help me out of this dark tunnel. J
Thanks and regards,
~wee mei~
DSO 40th Anniversary – Celebrating 40 years of Serious Fun. 1972 – 2012
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