Power Amplifier Sqelch function in TV by IC TDA1910
The circuit TDA1910 Sqelch function in TV, INPUT Sound IF 5.5MHZ.
I meets this circuit from one white black old television. It is the circuit in a part amplifies systematically decrease disturbance sound signal with. Fine decorate the sound with Voltage DC control. I thinks this our circuit has can to apply outside work with and the a little equipment. Then economize good , may advantage with friends get yes.
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