20 Most Recent Onkyo TX-SR705 Receiver - Page 9 Questions & Answers


does it have a VCR button? If so, hold the vcr button and press power - that is the standard reset for onlyo

Onkyo Audio... | Answered on Apr 02, 2019


The Onkyo TX-8255 does not support any internet or Bluetooth access directly. You may be able to use the Onkyo remote interactive (RI) dock, DS-A5, to get the wireless streaming, if you can find one on E-bay or a similar resale site. See https://www.onkyousa.com/Products/model.php?m=DS-A5&class=Accessory . Onkyo has discontinued manufacturing these docks. The dock connects to the receiver via an audio cable. The features and manual for the Onkyo TX-8255 are available at the product page on Crutchfield, https://www.crutchfield.com/S-Q75dK8s0iLY/p_580TX8255/Onkyo-TX-8255.html . The current link to the manual is https://pdf.crutchfieldonline.com/ImageBank/v20080824133600/Manuals/580/580TX8255.PDF .

Unfortunately, if you can't find one of these docks, you'll need to connect use an audio cable between the TX-8255 and any dock for some gadgets or a direct connection for other internet connected devices. I wish that I had better news for you. Cindy Wells

Onkyo Audio... | Answered on Mar 31, 2019


No, wd40, "please" first try checking the solder connections, 9 times out of 10 it's bad solder connections. Not every issue with older Electronics is Cap related!!! Onkyo is super easy to repair like I mentioned earlier, check the solder connections first, also check the ribbons, unplug the clean the contacts with DeOxit5, if you still need help, don't hesitate to contact me, good luck!!!

Onkyo Audio... | Answered on Mar 29, 2019


"when first turned on, drops to tv, once reset, stays on cab/sat" Maybe the EEPROM
used to STORE user information goes wrong.
Check
(1) voltage supplied to EEPROM +3.3V. at pin8
(2)C226 47uf 16v
(3)C225 10k nf
(4)R256-257 4.7K
(5)R260,R262 100ohms

if they are correct.If correct, buy a reader to read the data stored in EEPROM and burn it to a new EEPROM. To locate IC203 CPU then find IC204: EEPROM

search in taobao or google"Taobao USA/Hong kong/Tai Wan"then search"GZUT EZP_XPro V2 USB " will be cheaper <15USD. Maybe this can be used.

https://world.taobao.com/item/559202211788.htm?_e_pi_=7%2CPAGE_ID10%2C8206437564

Onkyo Audio... | Answered on Mar 29, 2019


Must be DSP problem no matter what model it is. TX-SR/NR OR even RZ Series.

(1)If old model TX-SR/NR, you should replace the BGA DSP Q3001 "D830K013A/BZKB" TO "D830K013DZKB"IF DZKB get damaged, replace it with same DSP Chip-DZKB.
(2)For Tx-SR series, the DSP Q201 TMS320D788E001B SHOULD BE replaced with same model.
(3)For new model, RZ series the DSP Q3404 CS49844 should be replaced with same model.
(4)Crystal marked X201/3001/3404 should be replacd.

cf297e48-ad7b-41bb-ab5f-197213037036.jpg

Onkyo Audio... | Answered on Mar 24, 2019


The loss of the display could be due to a poor connection but worst case would be total failure requiring replacement.

Onkyo Audio... | Answered on Mar 19, 2019


Very easy to fix. If you want to DIY, just send an email to me This is a very common faulty found in Onkyo av-amp. You may think it is weird. I must tell you,however,I buy faulty av-amp to repair and sell them out. Hence, I will not tell you here.

Onkyo Audio... | Answered on Mar 18, 2019


The TX 8555 can drive the speakers directly but if you want to use the equalizer then you need to add an amplifier to the system so that you can feed the pre-amp connections from the TX8555 through the equalizer and then into the amplifier to drive the speakers. This is because the TX 8555 doesn't have a loop back function for monitoring recordings.

Onkyo Audio... | Answered on Mar 07, 2019


I suggest you check the settings to make certain everything is correct, the way it was when you first set it up. OR you could try and reset the thing by setting it all up again. If you can find the factory reset on the unit, do that and then do all the settings again.

Onkyo Audio... | Answered on Mar 06, 2019

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