Debug the module of TDA8954J, no clock signal(internal clock) , no output.
Please update your schematic with attached application note if any difference!
By the way this device had already EOL no recommend for new design or project.
Hi G.w. Sun:
The trouble is still about the TDA8954J, Boss had choosen the IC.So we must finish the project.
There are 4 questions：
1）the led2 flickers when it has a 4OHM load（no signal input）；
2）when output has a load(4ohm),the output wave is not so clear. the filter's parameters need to change?
3)What's your suggestions about the GND layout?
4)the crosstalk is big.
Can we contact with email?
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