Stk411-210e Circuit Diagram ((install)) -

) is mandatory. Apply a thin, even layer of thermal silicone grease between the IC backplate and the heatsink.

(no sound, distortion, protection mode)? What voltage is your power supply providing to the rails? stk411-210e circuit diagram

| Parameter | Rating | | :--- | :--- | | | 70W + 70W (Stereo) at 6Ω, 1kHz, 10% THD | | Output Power (Max) | 80W + 80W | | Recommended Supply Voltage (Vcc) | ±45V to ±55V (Symmetrical) | | Maximum Supply Voltage | ±65V | | Quiescent Current | 80 mA (Typical) | | Load Impedance | 6Ω to 16Ω | | Total Harmonic Distortion (THD) | 0.08% (at 1kHz, 50W) | | Input Impedance | 55 kΩ (Typical) | | Package | SIP-22 (Single Inline Package with 22 pins) | ) is mandatory

(if you cannot find the exact -210E model). STK411-210E Datasheet, PDF - ALLDATASHEET.COM What voltage is your power supply providing to the rails