My HTR-6060 plays through the tuner and dvd but not the DTV/CBL

Try changing your AVI cables, the yellow one could be causing the problem.
Try plugging the your cables into the spear ports at the front of the tv if it has them.

Some features do not give surround sound such as tuner. If input cables attached to analog dtv/cbl and speaker cables attached to wire end output serround should work fine when set to dtvcbl on front display.

by press "EFFECT" button, choose Movies or Musics, Dolby digital, unit will play 5.1

analog fm is broadcast in stereo you would need to use a simulated surround setting to have sound come out of your rear and mid surround speakers.
your manual says the default setting for fm broadcast is:
Radio Listening TUNER MUSIC ENHANCER
7ch Enhancer
Select this SCENE template when you enjoy FM or AM
radio programs.
make sure you unit is not in straight mode try pushing the straight button on the front of the receiver let us know if more troubleshooting is needed.

Cheers!

If you are not getting sound on "Any" input except "multi channel" you have a bad DSP chip in the receiver.In short, you need a new receiver, it's a 500.00 repair. If you get sound on "All" inputs except "DTV/CBL" You need to get into the main menu of the Yamaha and select audio, toggle to input, then DTV/CBL and select "Auto". If you still do not get audio, it would be due to the version of HDMI software in your receiver. If it's under warranty, Yamaha will update hardware and software for you at N/C. If it's out of warranty, use digital coaxial or optical as your audio input for TV and run your HDMI directly to the TV. (The repair for this too would run 250-350) I hope I've covered all the possibilities. If you need further help, post a comment and I can help you more.

Any audio/video in should work as long as your receiver is set to the same component as the cables are plugged into.

Take the remote and press theDVD button. That will change the sound system from TV to your DVD. When you switch back to TV, dont forget to switch this back by pressing DTV/CBL white button

theres probably a problem with the right channel cable or plug that connects the tv to the reciever, or the tv is set to mono audio.

Check if DTV/CBL is set receive COAXIAL or OPTICAL inputs. Good luck

I'm assuming you you have a basic TV to receiver hookup. Make sure you have the TV audio video output going to the receiver input.