INDUSTRIAL ELECTRONICS REPLICATION

PCB replication for industrial systems, machinery, and existing facilities

When a PCB, control board, or circuit board in a production plant fails and no spare part is available, it can quickly lead to machine downtime, production loss, and high time pressure for maintenance teams.

+49 7032 9541231

Image technician analyzing a defective control board with magnifying glass measuring device and documentation on a workbench

Maximum performance, minimum downtime

PCB replication when spare parts are no longer available

In many industrial plants, PCBs and electronic assemblies are in use for many years. They control machine functions, process signals, supply components with voltage, or connect PLC controls, HMIs, industrial PCs, frequency converters, and drive technology. It becomes problematic when such an assembly fails and no suitable replacement board is available.

Our Service

When is PCB replication useful?

Fast replacement, maximum safety

Technical Analysis and Reverse Engineering

Professional PCB replication begins with a careful technical analysis. This involves checking which function the assembly performs in the system, which components are installed, and whether replication is technically realistic.

Careful Analysis

Visual inspection of the defective PCB, component identification, and checking of traces, solder joints, and interfaces.

Reverse Engineering

Reconstruction of circuit areas and PCB layout, creation of bills of materials (BOM), and preparation of layout and Gerber data.

Functional Evaluation

As well as comprehensive electrical and functional compatibility testing for safe use as a replacement solution for defective PCBs.

Machine Retrofit: Definition and Understanding

Classic Understanding of Machine Retrofit

In a classic machine retrofit, the mechanical components of the machine often remain largely intact, while the entire electrical system is replaced by a new electrical generation (costs are often in the range of 60–80% of a new machine). If the mechanics remain unchanged, however, the output of the machine often does not increase automatically.

Image defective old circuit board next to a newly remanufactured replacement circuit board on a technical testing station

retrofit GmbH's Understanding of Retrofit

retrofit GmbH understands machine retrofit in a practical and economical way. Instead of renewing the entire electrical system as a matter of course, specific electrical and electronic wear parts, defective assemblies, or discontinued components (such as PLC controls, HMI panels, power supplies, or control boards) are repaired, replaced, or reproduced. This ensures the system remains economically viable without high investments.

Image close-up of a circuit board with marked components traces connectors and test probes

Possible Process for PCB Replication

Our process for PCB replication is clearly structured and fully aligned with your industrial requirements to ensure you receive a fast, economical, and reliable replacement solution.

Inquiry & Info

You send information about the defective PCB, photos, type designations, serial numbers, PCB markings, details about the machine, and the fault description.

Preliminary Check

First, it is checked whether a repair or procurement is possible. Replication is usually relevant when these paths are not available or do not make sense.

Technical Analysis

The PCB is analyzed in detail for components, circuitry, traces, connectors, function, feasibility, and possible damage.

Solution & Reproduction

Depending on the result, a replacement PCB is reproduced, an alternative solution is proposed, or another repair or procurement path is recommended.

Key information at a glance

FAQ: Frequently Asked Questions about PCB Replication

What does PCB replication mean?

PCB replication means technically analyzing a PCB that is no longer available or is defective and reproducing it as a replacement board. In this process, components, traces, connections, function, and compatibility are checked.

When is PCB replication useful?

PCB replication is particularly useful when a PCB is discontinued, no longer available, or irreparably damaged, and the machine cannot continue to operate without this assembly.

Can every PCB be replicated?

No. Whether a PCB can be replicated depends on technical feasibility, component availability, documentation, safety functions, programmed components, and testing possibilities.

What is the difference between PCB repair and PCB replication?

In PCB repair, the existing assembly is restored. In PCB replication, a replacement board is reproduced based on a technical analysis.

Can discontinued control boards also be replicated?

In certain cases, yes. However, feasibility must be checked based on the existing PCB, its function in the machine, the components, interfaces, and documentation.

What information is required for an inquiry?

Helpful items include photos of the PCB, PCB markings, serial numbers, type designations, machine details, error descriptions, existing circuit diagrams, and information on the installation situation.

Is your circuit board defective, a control board no longer responding, or a machine at a standstill? Have your defective circuit board professionally tested and repaired!

+49 7032 9541231