Onkyo receiver/amplifier
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Re: Onkyo receiver/amplifier
You are correct. I just looked again at the L110 and C176. At that section , they are seperated better and can see that 102j is for the cap value. I saw the 183 on the inductor in the pic, but I read the 102j at the lower location which is squeezed. Should have put my magnifier visor on. haha. I had it blown up to 400%. The old eyes aren't what they used to be. Good catch.Comment
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Re: Onkyo receiver/amplifier
ok I think I understand now, and the K signifies 10%. I found something in Mouser that kind of looks like the same piece but slightly bigger. Would this do?
http://www.mouser.com/ProductDetail/...h1d6TBbW3RE%3dComment
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Re: Onkyo receiver/amplifier
ok I think I understand now, and the K signifies 10%. I found something in Mouser that kind of looks like the same piece but slightly bigger. Would this do?
http://www.mouser.com/ProductDetail/...h1d6TBbW3RE%3dComment
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Re: Onkyo receiver/amplifier
Well, in second thought, sometimes the news are really frightening...Comment
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Re: Onkyo receiver/amplifier
Thanks everyone! especially Steve2 and Tudedude for the schematic and identifying the right part and function. I got the components today. They were a little bigger in size to the broken one but the lead spacing was the same. Removed the wire, and the other coil, popped these in, and the sound is great!! The stereo was always working as Tudedude had explained indirectly. It was an operator error in pressing the FM Mute Mono button. Looking forward to my next challengeComment
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by ai.need.helpHello,
I have a problem with my Onkyo TX-8050 Receiver. I got it from aftermarket and it was just delivered today.
It doesn't play music. There is no real output from:
pre-out
amp-out A and B
phones out
The only real sound I hear is a humming from the speakers when I play a song from usb or select a analog source. And when stopping and starting songs from usb or switching sources, I hear a crack from the speakers.
I tested with analog-input, usb and radio.
I know that there is a common problem with...-
Channel: Troubleshooting Audio Equipment
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by CDNBrewerHello Everyone,
I have an Onkyo TX-SR353 Audio/Video Receiver (5.1 ch with HDMI) that I am having a really hard time diagnosing and I'm about to throw this in the junk and go buy a new unit that is on sale until the 7th.
Symptoms:- Intermittent (part of the reason why i'm having a hard time isolating problem), sometimes will work for 10+h at a time without issue
- Original symptom was wife reported loud banging noise (like someone was banging on the wall with their fists) from the LEFT SURROUND speaker and then the unit shut off.
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Channel: Troubleshooting Audio Equipment
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by FrancescoVGood morning everyone,
I'm trying to repair an onkyo ht-r390 that has no sound output, despite the volume being at maximum, the rest seems to work; the video output signal (coming from an hdmi input) is present, but the audio is absent. Similar situation if I send an audio signal from any input I have no output.
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M:1.00/11107BLP
D:?.??/????????
O:1.00/11107AL
The DSP firmware given the question marks seems corrupt.
On the BCHDM-0678 - 25140678 - QPWBCHDM0678A0 board the chip that usually seems...-
Channel: Troubleshooting Audio Equipment
05-11-2025, 02:59 AM -
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by benspawn02Anthem MRX500 - no sound
Dear Electronics Experts:
I have the following problem I am trying to troubleshoot. Unfortunately, I have contacted Anthem themselves and even a local distributer but I am not having much luck. Also, I have scoured the internet and unable to obtain a service manual. The Anthem service rep has also replied that he is unable to provide me with any service documentation. I have performed numerous searches on the internet and cross-referenced a few other AV receiver makers (Denon, Marantz, Onkyo) and found certain similarities to block diagram...-
Channel: Troubleshooting Audio Equipment
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by wolf1976hi i have a receiver that is destroyed from the overvoltage i guess
my question is has three wires u v w for driving a motor fan i found an other receiver wireless from aliexpresss with the same propertiew but for dc motor
the motor fan has not label
i have an other receiver operational
In your opinion can i measure the voltage at the output ?
what do you suggest me with a simple instrument multimeter or using someone instrument more specific ?
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