Component Report: HYS3C210-CS Power Supply Unit HYS3C210-CS is an internal switched-mode power supply (SMPS) module primarily integrated into high-fidelity audio equipment, most notably the Harman Kardon HKTS200 powered subwoofer. 1. Technical Specifications

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  Quick Spec Sheet (summary)

  This unit serves as the primary power conversion stage for the subwoofer's internal Class D amplifier (often model LFMA 00690). Its output configuration is specialized for split-rail audio amplification: Primary Output: (Powering the main amplifier stage). Secondary Outputs: Control Pin: (Standby) signal line. Design Type: