Yamaha HTR-5930 has no audio to speakers because it indicates and is sending audio to headphones although no headphones are plugged in. Carefully manipulated contacts on headphone jack with no change. Am I correct in assuming that the ic is out to lunch and the front panel circuit board would have to be replaced?

Question edited for FULL 'make model (what it is)'
Question moved to Yamaha.

You are the only person to have this issue. Take it to your closest Yamaha Service Centre.

https://www.google.com/search?q=htr-5930+bad+sound+quality

..

Hi Anonymous, for what you say you may have a problem with the remote control, that the Speakers A and B keys are emitting and generating the fault, remove the remote control and check if the fault continues, if so, try resetting the team
I pass you the link to download the user manual, look at page 65, the procedure for the reset
I hope you can solve it
Greetings Franco Dosil

Hola Anonymous, por lo que comentas puedes tener un problema en el control remoto, que las teclas de Speakers A y B, est?n emitiendo y generando la falla, retira el control remoto y verifica si continua la falla, si es asi, prueba resetear el equipo
Te paso el link para que descargues el manual de usuario, fijate en la pagina 65, el procedimiento para el reseteado
Espero lo puedas solucionar
Saludos Franco Dosil
https://www.vintageshifi.com/repertoire-pdf/pdf/telecharge.php?pdf=Yamaha-HTR-5930-Owners-Manual.pdf https://www.manualslib.com/manual/197345/Yamaha-Htr-5930.html

Hello there
A combination of 'standby' and 'straight' buttons

You follow the procedure on page 65 of the user guide
available to download here if you have lost it.


http://download.yamaha.com/search/result/?site=usa.yamaha.com&language=en&search=HTR-5930

Try users manual:
http://audio.manualsonline.com/manuals/mfg/yamaha/htr5930.html?idRes=237094

The signal that comes from most tv's via the optical output is a stereo signal only. That is what your receiver is reading. You would have to manually set your receiver to decode the signal into surround,.

Use a 3.5 mm to 2Male RCA cable. Plug this into an AUX or CD input in the back. Adjust the volume on the iPod as well as the master volume to balance out the sound. The headphone on the receiver is output only.

... Incorrect setup; incorrect speaker definition; speaker B selected instead of speaker A.

On , HTR-5930, composite inputs are routed only to composite outputs. The same happens to component input. You can't see video from V AUX if your TV is hooked-up on component output. Also, check if you connected correctly GREEN, BLUE AND RED on both receiver and TV SET.

I think you have to adjust balance.

Page 22 of user's manual explains how to do it:

To get audio from your TV through your AV receiver, please connect stereo audio cables from an available AV input on the rear of your receiver such as D-TV/LD or CBL/Sat. Then refer to your TV owner's manual for more information about audio output to an amplifier. You may have to turn off the internal TV speakers in order to get any output from the TV into the AV receiver.