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Onkyo Ht-r510 600w 6.1 Dts Home Theatre Sys. W/powered Sub, All Speakers, Bundle - Page 6 Questions & Answers
Volume knob not working on my onkyo tx-ds656 lost remote everything else works fine...
"Volume knob not working on my onkyo tx-ds656"replace the volume knob but check the volume control IC first such as voltage and whether an analog signals come out by an oscilloscope.and " lost remote " Check if the onkyo remote is working, by:(1)point a mobile or a smart phone camera at an onkyo remote control.(2)Don't take any photo.(3)Now the remote picture is on the mobile or smart screen.(4)Press any remote control key.(5)White flashing light can be seen if remote is ok.(6)If remote is fine, replace the remote senor on tx-ds656 with same part number.
Hi, Onkyo TX SR 705 have a super cap for memory presets ou eeprom?? When the power is down and it loose the presets, whats the problem?? Tks
“Hi, Onkyo TX SR 705 have a super cap for memory presets ou eeprom?? ”Yes, it may have a 5.5V cap with 0.1F for memory to use .When the power is down and it loose the presets, whats the problem?? Tks Don't worry, it will be charged up when the amp is On. The longer the time it is on, the longer the time it charged.For your case, replace the cap mentioned above can fix the problem. I will post the photo later.After checking the onkyo TX-SR705 service manual, however, I did not find any capacitor of 5.5V 0.1F on the schematics. The EEPROM is powered by a polar capacitor. See photo. Step of repairing (1)Download the onkyo TX-SR 705 service manual.(2)Find out the EEPROM located at Main Microprocessor Unit.(3)Replace the capacitors of epprom(4)If the problem doesn't solve, copy all data form the old EEPROM by a SPI EPPOM reader.(5)Buy a new SAME MODEL EEPROM and copy the old data to the new one. (6)remove the old defective one from the circuit board(7)put the new one with data copied to the circuit board.
Product= Onkyo HT s3300. My 2 front speakers won't produce any sound when I hook it to the Speaker A rear section.I hooked both speakers to Speaker B ports and both produced sound. Thanks. Godale.
Hello Hasnul, for what you comment, it is very possible that the integrated circuit has been burned, that works with the Front System A output and you have to replace it, the Front System B output, works with another integrated amplifier circuit, which is working well
If you have technical knowledge, I send you the link to download the Service Manual of your Onkio and know which integrated circuit to replace
But, I suggest you look for a specialized technical service
I hope you can solve the problem, comment the results
Greetings Franco Dosil
Hola Hasnul, por lo que comentas, es muy posible que se haya quemado el circuito integrado, que trabaja con la salida Front Sistema A y tengas que reemplazarlo, la salida Front Sistema B, trabaja con otro Circuito integrado amplificador, que esta trabajando bien
Si tienes conocimientos tecnicos, te envio el link para que descargues el Manual de Servicio de tu Onkio y sepas que circuito integrado reemplazar
Sino, te sugiero busques un servicio tecnico especializado
Espero que puedas resolver el problema, comenta los resultados
Saludos Franco Dosil
https://www.vintageshifi.com/repertoire-pdf/pdf/telecharge.php?pdf=Onkyo-HTR-380-Service-Manual.pdf
https://www.intl.onkyo.com/downloads/manuals/pdf/ht-s3300_manual_e.pdf
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