We repaired a Teledyne Analytical Instruments B74671A PCB that was showing malfunctions in system processing and control operations. Our team carried out detailed diagnostics, identified defective ICs and supporting electronic components, and replaced them with high-quality parts. After repair, the board was tested under operational conditions and delivered stable, error-free performance. This ensures dependable functioning within Teledyne Analytical Instruments systems. Please note, we are not manufacturers — we provide repair services only.