COVID-19 Update - We Are Open
Surgeon grade rework and repair, by the book and guaranteed.®
Newsletter | Contact Us
Phone: 978-374-5000
  

2.0 Basic Procedures

Proprietary Information Proprietary
This guide may contain proprietary or copyright-protected information for access by authorized persons only.

2.0 Basic Procedures
List of procedures covering handling, cleaning, coating removal, coating replacement, solder mask repair, baking, preheating, legend, marking, and epoxy mixing.
2.1 Handling Electronic Assemblies
Procedure covering including electrostatic discharge (ESD),
electrical overstress (EOS), ESD/EOS safe work areas and handling and storage methods.
2.2 Cleaning
Procedure covers local cleaning and cleaning using an aqueous batch process for circuit boards.
2.2.1 Cleaning, Local
Procedure covers local cleaning for circuit boards.
2.2.2 Cleaning, Aqueous Batch Process
Procedure covers cleaning using an aqueous batch process for circuit boards.
2.3.1 Coating Removal, Identification of Coating
This procedure covers the techniques for identifying various coatings so that the appropriate coating removal method can be selected.
2.3.2 Coating Removal, Solvent Method
Procedure covers the methods for removal of coatings on circuit boards.
2.3.3 Coating Removal, Peeling Method
Procedure covers the methods for removal of coatings on circuit boards.
2.3.4 Coating Removal, Thermal Method
Procedure covers the methods for removal of coatings on circuit boards.
2.3.5 Coating Removal, Grinding/Scraping Method
Procedure covers the methods for removal of coatings on circuit boards.
2.3.6 Coating Removal, Micro Blasting Method
Procedure covers the methods for removal of coatings on circuit boards.
2.4.1 Coating Replacement, Solder Mask
Procedure covers the methods for replacement of coatings and solder mask on circuit boards.
2.4.2 Coating Replacement, Conformal Coating, Encapsulant
Procedure covers the methods for replacement of coatings and solder mask on circuit boards.
2.4.3 Coating Replacement, Solder Mask, BGA Locations
Procedure covers the methods for replacement of coatings and solder mask on circuit boards.
2.5 Baking and Preheating
Procedure covers baking and heating of circuit boards.
2.6.1 Legend/Marking, Stamping Method
Procedure covers the methods for repair and replacement of legend and markings on circuit boards.
2.6.2 Legend Marking, Hand Lettering Method
Procedure covers the methods for repair and replacement of legend and markings on circuit boards.
2.6.3 Legend Marking, Stencil Method
Procedure covers the methods for repair and replacement of legend and markings on circuit boards.
2.7 Epoxy Mixing and Handling
Procedures covering method for epoxy mixing for work on circuit boards.
Procedure for reference only.
Questions / Comments?
Call 978-374-5000 or submit your questions, comments and requests using the form below.

Your Name


Your E-mail


Your Phone


Your Company


Your Country


Send us a file

Maximum file size 4 megabytes.

Questions/Comments



Customer Comments
"We were certain the circuit board we sent to you were beyond repair, but we sent them anyway. They came back, we tested them, and they all functioned perfectly. Job well done!"
A.Z. Guadalupe, Mexico
11 Rules for Circuit Board Mods
11 Rules for Circuit Board Mods
Some of the odd twists occasionally needed to modify assembled circuit boards can be surprising. Discover the 11 rules your techs should know.
Learn more ...
Do Your Repair Techs Deserve One?
Do Your Repair Techs Deserve One?
The Micro-Drill is the ideal tool for precision drilling, grinding and cutting on circuit boards. Use it to remove coatings, cuts circuits, drills holes, and much more.
Learn more ...
Must Have Circuit Boards First-aid Kits
Must Have Circuit Boards First-aid Kits
These kits have been used for decades by the most demanding electronics manufacturers. Every item is thoroughly field tested.
Learn more ...
Six Fast Fixes for Circuit Boards
Six Fast Fixes for Circuit Boards
Use this versatile kit to fix damaged SMT pads, lands, gold edge contacts, conductors, plated holes and base board. It's the total package.
Learn more ...
About Us | Base Board Repair | BGA Reballing | BGA Rework | Coating/Marking | Circuit Repair | Component Salvage | Conflict Minerals | Contact Us | Copyright/Disclaimer | Directions | ECO/Modification | Feature Articles | Frequent Questions | Gold Contacts | Inspection | Order Tracking | Newsletter | Plated Hole Repair | Prices, Terms, Delivery | Products | Privacy | REACH | RoHS | Services | SMT/BGA Repair | SMT/PTH Rework | Sitemap

Circuit Technology Center, Inc.
22 Parkridge Road
Haverhill, MA 01835 USA
Copyright © Circuit Technology Center, Inc.. All rights reserved.