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TAS5518C and PLL auto lock error

Other Parts Discussed in Thread: TAS5518C, TAS5508C, TAS5028, TAS5558

I use TAS5518C with control by I2C and checking signal VALID

For beginning I switch on generator and I2S channel and clear reset of 5518c.

Because of VALID not appear, I read Error Status Register and obtain value 0x40 - PLL auto lock error.

I clear register by value 0 and see that error not appear again.

But signal VALID not appear. 

All clock signals are correct by frequency and levels: 13.5 MHz XTL_IN, 24.576 MHz - MCLK, 96 kHz - LRCLK and 6.144 MHz - BitCLK

What I must to check to solve problem