The (also referred to as HYS3B210-CS in some documentation) is a Switch Mode Power Supply (SMPS) module manufactured by Harman Kardon, primarily used in their active subwoofers like the HKTS200 . Technical Overview
Replacing faulty components (like capacitors or MOSFETs) on the HYS3C210-CS board. hys3c210-cs
HYS3C210-CS is a specific Power Supply Unit (PSU) frequently used in high-end audio equipment, most notably in Harman Kardon subwoofers like the HKTS 200 model. The (also referred to as HYS3B210-CS in some