Hys3c210-cs Jun 2026

Generally designed to output approximately +48V for the main amplifier stage, alongside auxiliary voltages (e.g., ± 7V or similar) for auxiliary, low-power components.

: Due to its niche 48V output and specific physical dimensions, it is typically replaced with an identical OEM unit or bypassed by experienced hobbyists using a 48V battery bank or external industrial 48V power supply for testing.

Replacing the board with a generic power supply can be complex because the amplifier often requires the +7V/-7V feedback and the STB signal to trigger the "power on" state; removing any of these connections typically prevents the system from functioning. HYS3C210-CS Switch Mode Power supply - diyAudio hys3c210-cs

Frequently paired with amplifier model LFMA 00690 within Harman Kardon HKTS200 units.

Degraded smoothing capacitors fail to filter AC ripple, feeding raw interference directly into the audio output path. Why the HYS3C210-CS Fails Generally designed to output approximately +48V for the

The HYS3C210-CS is predominantly found in active subwoofers and multimedia speakers from various well‑known brands. Through investigation of repair forums and technical discussions, it has been identified in equipment such as:

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 HYS3C210-CS Switch Mode Power supply - diyAudio Frequently

+7V, -7V, and Ground (GND) for low-voltage circuitry.

The Harman Kardon HKts200 subwoofer has a faulty power supply (model HYS3C210-CS) that doesn't output 48v anymore. The amplifier ( MODUŁ HYS3C210-CS,TPS2200200-0411

The is a specialized power supply module, often identified as a critical component in audio equipment repair, particularly for Harman Kardon subwoofer systems. This module is responsible for supplying the necessary voltages to drive the subwoofer’s amplifier board.