PCM6020-Q1: Noise Issue. Even though the input line has been removed.

Hello, Somebody help me.

I followed procedure in datasheet and set pcm6020 register like this. (i2c dump)

- Sleep -> Non sleep

- Power-up the ADC, MICBIAS, and PLL by writing P0_R117

- AC coupled, differential

and removed line (mic to input IN1P IN1M)

Should I change another register to remove noise?? 

Any other tips that aren't in the datasheet?

Dump chip 0x48 on bus 7? (Y/n):y
     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f    0123456789abcdef
00: 00 00 01 00 00 05 00 30 00 00 00 00 01 02 03 04    ..?..?.0....????
10: 05 06 07 01 48 48 10 10 04 20 02 08 00 00 02 40    ????HH??? ??..?@
20: 00 22 00 00 00 00 00 00 00 ff 03 00 c8 00 00 00    .".......??.?...
30: 00 00 00 00 00 00 00 00 ba 4b 10 d0 00 00 c9 80    ........?K??..??
40: 00 00 00 c9 80 00 10 00 c9 80 00 10 00 c9 80 00    ...??.?.??.?.??.
50: 10 00 c9 80 00 10 00 c9 80 00 00 00 c9 80 00 00    ?.??.?.??...??..
60: 00 c9 80 00 00 37 87 b8 00 00 00 01 48 7b 00 00    .??..7??...?H{..
70: e7 00 00 fc  c0 e0 c0  f8 00 00  ff  00  ff  92  d3 00    ?..?????..?.???.
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................

schematic

pcm6020-q1.pdf