crwdns2934243:0crwdne2934243:0 knipwim

crwdns2947189:0crwdne2947189:0:

AVR-1909 no audio output

crwdns2934249:0crwdne2934249:0:

I was hoping someone might help me find a troubleshooting breadcrumb to follow.  I don’t want to have to take it entirely apart and test every capacitor, resistor, fuse, and transistor to sort the issue out.

I am looking over a Denon AVR-1909 receiver.  The unit will output video but no audio.

Steps I have tried:

Re-seating a headphone jack.  I see display note the insertion and removal of the headphones and  I can hear the relays clicking over as I insert and remove the jack.

No audio outputs to speakers or headphones for any input selection, including the AM/FM tuner.

Protection history is empty

Resetting the microprocessor did not change the symptoms.

I inspected the inside of the unit for any visible damage, bad solder, blown caps, etc and found none.

Thanks in advance!

crwdns2866306:0crwdne2866306:0:

crwdns2915684:0crwdne2915684:0:

open

crwdns2934251:0crwdne2934251:0:

536165

crwdns2934245:0crwdne2934245:0 Isaac

crwdns2947189:0crwdne2947189:0:

AVR-1909 no audio output

crwdns2934249:0crwdne2934249:0:

I was hoping someone might help me find a troubleshooting breadcrumb to follow.  I don’t want to have to take it entirely apart and test every capacitor, resistor, fuse, and transistor to sort the issue out.

I am looking over a Denon AVR-1909 receiver.  The unit will output video but no audio.

Steps I have tried:

Re-seating a headphone jack.  I see display note the insertion and removal of the headphones and  I can hear the relays clicking over as I insert and remove the jack.

No audio outputs to speakers or headphones for any input selection, including the AM/FM tuner.

Protection history is empty

Resetting the microprocessor did not change the symptoms.

I inspected the inside of the unit for any visible damage, bad solder, blown caps, etc and found none.

Thanks in advance!

crwdns2866306:0crwdne2866306:0:

Home Audio Receiver

crwdns2915684:0crwdne2915684:0:

open

crwdns2934251:0crwdne2934251:0:

crwdns2934241:0crwdne2934241:0 Isaac

crwdns2947189:0crwdne2947189:0:

AVR-1909 no audio output

crwdns2934249:0crwdne2934249:0:

I was hoping someone might help me find a troubleshooting breadcrumb to follow.  I don’t want to have to take it entirely apart and test every capacitor, resistor, fuse, and transistor to sort the issue out.

I am looking over a Denon AVR-1909 receiver.  The unit will output video but no audio.

Steps I have tried:

Re-seating a headphone jack.  I see display note the insertion and removal of the headphones and  I can hear the relays clicking over as I insert and remove the jack.

No audio outputs to speakers or headphones for any input selection, including the AM/FM tuner.

Protection history is empty

Resetting the microprocessor did not change the symptoms.

I inspected the inside of the unit for any visible damage, bad solder, blown caps, etc and found none.

Thanks in advance!

crwdns2866306:0crwdne2866306:0:

Home Audio Receiver

crwdns2915684:0crwdne2915684:0:

open