I have a Yamaha RX-V363

Question

I have a Yamaha RX-V363 AV Receiver. I am using the digital audio output from a Philips LCD TV 42PFL7532D into the receiver (coax connection). Changing television stations causes the receiver to freeze. The power plug has to be pulled to reset the receiver. I have tried another new RX-V363 receiver and the same problem occurs. It appears to be a compatibility problem with the digital output from the Philips TV. Does anyone have experience of compatibility problems between Philips TV's and Yamaha receivers?