What were the track and gap specs on these boards? Are they consistently having trouble only on the 7/8 boards, or what?
Sincerely, Tim Hutcheson -------------------------------------------- "There are 10 kinds of people in the world; those that can read binary and those that can't." -- Anonymous -----Original Message----- From: Dennis Saputelli [mailto:[EMAIL PROTECTED]] Sent: Wednesday, September 25, 2002 6:54 PM To: Protel EDA Forum Subject: Re: [PEDA] OT - Complex boards and time to Layout? it has happened to me twice 2 different shops they charged for test setup, testing, but there were short all over some of them and they were only double sided Dennis Saputelli Jon Elson wrote: > > Bagotronix Tech Support wrote: > > > With a board that complex, your board vendor had better actually be doing > > electrical test, instead of just charging for it and not doing it... > > What? This is endemic in the industry? I've had to can several vendors > for pulling this stunt. But, when they get caught by me, with my (in > comparison) quite modest boards, there's no doubt what is going on, because > the boards come back with 50% failure rate. IE. 50% of the boards have at > least > one internal short or open. I usually get the test report from Advanced > Circuits, > so I know what their yield is on multilayer boards. And, it is somewhere > between > 50 and 75% on most runs. The 2-sided usually come back at 90% or better > passing. > > So, it is real hard for me to believe that many fabricators pull these > stunts of > pretending to do electrical test as a routine matter. I think they'd get > caught > WAY too often. > > Jon -- ___________________________________________________________________________ www.integratedcontrolsinc.com Integrated Controls, Inc. tel: 415-647-0480 2851 21st Street fax: 415-647-3003 San Francisco, CA 94110 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * To post a message: mailto:[EMAIL PROTECTED] * * To leave this list visit: * http://www.techservinc.com/protelusers/leave.html * * Contact the list manager: * mailto:[EMAIL PROTECTED] * * Forum Guidelines Rules: * http://www.techservinc.com/protelusers/forumrules.html * * Browse or Search previous postings: * http://www.mail-archive.com/[email protected] * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
