This manual covers the ICOM IC-R3 Communications Receiver, a product designed for reliable performance. The IC-R3 is engineered with precision, reflecting ICOM's commitment to quality in communication technology. Its design focuses on delivering exceptional functionality for users requiring advanced reception capabilities.

This comprehensive Service Repair Manual, published in English in 2000, provides essential information for maintaining and repairing the IC-R3. It includes detailed technical specifications such as schematic diagrams, block diagrams, circuit descriptions, chassis parts, parts lists, adjustment procedures, board layouts, voltage diagrams, and inside views. This resource is intended to assist owners and technicians in understanding and servicing the unit effectively.