Welcome to Communications Test Design, Inc. (CTDI)

Brief Introduction on Schematic Reverse Engineering Service

If you need to know the schematic or PCB drawings of the circuit board, but you are not able to locate them for some reasons, our service could meet your requirement. Our Schematic Reverse Engineering service will generate the following documents based on the sample boards.

Pictorial Diagram
·Format can be in ORCAD, Protel99se, or other requested formats.
·Components would be proportional in size and designated.

Schematic drawing
·Format can be in ORCAD, Protel99se, or other requested formats.
·Components would be designated according to primitive board.
·All passive components values are labeled (eg. 100Ω, 47uF, etc.)
·End points are designated with grid position and page number where it is associated on different pages.

Data Sheet
·Discrete and Integrated circuits will have data sheets

Bill Of Material
·National Part number
·Part reference designation
·Quantity
·Package type

Block Diagram

Our Capability

Professional Engineering Skills
·Schematic Engineers
·Unique Techniques on Multi-layer PCB
Multi-layer PCB documentations generated by our unique technique in order to
ensure the 100% accuracy on the reversed schematic.
·Experience on Power Supplies, RF, Control units, and others

Reference on our Turn-around Time
·3-5 days for PCB 1-2 layers, high density/100cm²
·1 week for PCB layer 2-4 layers, low density/100cm²
·2-3 weeks for PCB layer 4-8 layers, low density/100cm²
·3-4 weeks for PCB layer 4-8 layers, high density/100cm²

Contact: Rebecca Wei
Email: zxwei@ctdi.com.cn or sales@ctdi.com.cn