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OBE3 BOARD -BIORAD QS500




THE REPAIR STORY↓↓↓ 




*Got interferometry error, came from Biorad QS500 system.
*The owner thinking the PCB complexity, so they decided to do external repair.
*Sent to Singapore -repair unsuccessful. Sent to Canada -repair unsuccessful too.
*Our department step-in. Studied, analyzed, components level tshooting done.
*Fast forward -->Found microcontroller chips causing the failure.
*The pcb has been working after replaced. Prevented company for buying new pcb.
*Saved USD 18K.

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