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Noise problem of PCM 1754


Good day!

My name is GU from China.

For no answer for several days , so I post the problem again. Sorry to bother you.

I use PCMA1754 for DAC in my projector model, but there is some noise output from 7,8pin..

I send you the output wave(8pin)  mix with noise when sampling rate is 32K and  the waves of BCK,LRCK,MCLK.

I had a try to remove the R8041 and R8042 which connect to pin7 and pin8, the noise was disappeared.
I also had a try to set the pin14 to H in order to mute the noise but it doesn't help.

Could you please help to check ASAP ?

Thanks and best regards.