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Old 4th January 2011, 03:53 AM   #1
diyAudio Member
Join Date: Jan 2011
Default help me (TAS5630)

I am DIY a Class D amp recently . I use TI's TAS5630n and the evaluation board (TAS5630DKD2EVM2) , use BTL, dual differential input connection, cause of no DC power, so I made a simple power supply use toroidal transformer ,the DIY-power `s output voltage is 49.5V, my input signal is 200mv, after power them on, 125degc is bright, shudown is bright, the chip does not heat,but no signal output. Have you encountered such a problem? what caused that ,is the power ,the wrong Configuration of the Demo-board? my mail
i wish some people help me
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