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Receiver troubles - no sound is output
I can not get my receiver to output sound to the speakers.
It did before. The tuner does not work, or the DVD, etc. https://imgur.com/JAOleCD Any ideas what to try? Thanks, Andy |
Receiver troubles - no sound is output
On 7/20/2019 8:54 AM, A K wrote:
I can not get my receiver to output sound to the speakers. It did before. The tuner does not work, or the DVD, etc. https://imgur.com/JAOleCD Any ideas what to try? .... Output power transistor or caps are good bets...electrolytics are generally first to go... -- |
Receiver troubles - no sound is output
On Sat, 20 Jul 2019 06:54:21 -0700 (PDT), A K
wrote: I can not get my receiver to output sound to the speakers. It did before. The tuner does not work, or the DVD, etc. https://imgur.com/JAOleCD Any ideas what to try? Thanks, Andy The only real chance of fixing this is if it is a bad output selector switch. That is not unusual tho. I imagine you are going to find the entire audio output section is an IC on a big heat sink that you can't find anywhere. I had one of these on my desk at work (Pioneer) that I just hard wired to the FM tuner because that switch was bad. It went out with the trash when they took the office apart after I retired. There is another one in the shop (Sony) with a bad switch that is probably going in the trash the next time I purge stuff I am never going to fix. |
Receiver troubles - no sound is output
On Sat, 20 Jul 2019 06:54:21 -0700 (PDT), A K
wrote: I can not get my receiver to output sound to the speakers. It did before. The tuner does not work, or the DVD, etc. https://imgur.com/JAOleCD Any ideas what to try? Thanks, Andy ... you've probably tried all of these .. Have you tried all speaker jacks - front & rear ? Headphones jack working ? Any re-set buttons on the speakers ? Partially stuck A/B speaker button ? Any practical jokers in the house ? John T. |
Receiver troubles - no sound is output
On Saturday, July 20, 2019 at 10:50:30 AM UTC-5, wrote:
On Sat, 20 Jul 2019 06:54:21 -0700 (PDT), A K wrote: I can not get my receiver to output sound to the speakers. It did before. The tuner does not work, or the DVD, etc. https://imgur.com/JAOleCD Any ideas what to try? Thanks, Andy ... you've probably tried all of these .. Have you tried all speaker jacks - front & rear ? Headphones jack working ? Any re-set buttons on the speakers ? Partially stuck A/B speaker button ? Any practical jokers in the house ? John T. Only practical joker is me, but I do not think I did anything. :-) Andy |
Receiver troubles - no sound is output
In alt.home.repair, on Sat, 20 Jul 2019 06:54:21 -0700 (PDT), A K
wrote: I can not get my receiver to output sound to the speakers. It did before. The tuner does not work, or the DVD, etc. https://imgur.com/JAOleCD Any ideas what to try? Thanks, Andy Speaker fuses? Either with access covers in the back or after you take the cover off. Speaker selection switch. I have a very expensive table radio, the only one outside of the car that gets WAMU and C-Span radio well**, both about 40 miles from here. It's about 34 years old and has a button to switch from stereo to monaural, or something like that, and for the last 4 years, it I touch the button, it might lose sound. It's getting worse and when it's messed up, about twice a year, I have to touch it just right to get it to work again. Eventually I'll open it up and bypass solder the switch in one position. Also the on/off button is touchy. If I don't touch it right, it responsds twice, off then on again, or vice versa. I normally want the sleep switch anyhow and if that gets touched twice it goes from 60 minutes to 59 left. **In the office I use the computer for those stations and in the kitchen I watch TV. |
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