My opinions

1) I agree with your assessment that J-STD-001 does not reference
IPC-7711/7721, in the Rework and Repair section or in the Applicable
Documents, so "no", I do not think you have misinterpreted.

2) Rework procedures are the responsibility of the manufacturer.  As long as
they are documented, and the workmanship meets all J-STD-001 requirements,
you are covered.  Repair procedures must be agreed upon by the manufacturer
and the user.  Again, they must be documented.  The IPC 7711/7721 are useful
to reference for these procedures.  If you would like them to apply as a
REQUIREMENT, then listing on the drawing is not a bad idea.

3) As long as the assy meets all workmanship requirements of J-STD-001, and
the procedures are documented (IPC-77## or otherwise) then you will not be
in violation of J-STD-001 compliance.

Kevin

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of prasad godavarti
Sent: Thursday, April 06, 2006 10:38 AM
To: [log in to unmask]
Subject: [TN] relationship between J-STD-001 and IPC 7711/7721: need your
help.

In a nutshell here is where i need some help:

we call out and enforce J-STD-001, Class 3 on our assembly drawings. Very
often we do repair/rework on these assemblies and we do not seem to have a
clear link between IPC 7711 and IPC 7721 wherein the how-to's and what to
control are listed and J-STD-001, Class3. The only words that address
repair/rework in
J-STD-001 have to do with the acceptance criteria for such operations.

Ques:

1. I am reading this correctly?
2. How do i ensure that the repair and rework procedures and the skill sets
are adequate? do I need to explicitly state in on the drawing the need for
repair and rework per IPC 771 and IPC 7721?

3. If i do not state that then is the compliance to
J-std-001 violated?

Thanks

Prasad Godavarti


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