20 Most Recent Onkyo TX-DS555 Receiver Questions & Answers


The standby light is on, indicating CPU is now working.

but receiver doesn't power up -- either by switch on front or by remote. There is no display & no operational mode is functioning. This means the power on relay RL901 isn't ON, perhaps. Follow these steps:
(1)download TX DS555 service manual
(2)Unplug the amp
(3)open the amp cover(4)check the AC inlet board, PS6303
(5)see P.31 B(vert.)D(horizon.)(6)Check R922, R923 ,Q921 ,C922, RL901 and a T-fuse,thermal fuse, located at the primary side of the large transformer, ETC-6304.

Onkyo TX-DS555... • Answered on Dec 10, 2017


You are going to make the system overheat and possibly fail with excessive heat. If it's possible, at least run with the doors to your cabinet open and/or, maybe you could cut a hole in the back of the cabinet for ventilation either just by making a hole(s) and/or installing a fan. The circuit boards will afil over time, with age but, you will greatly age your unit with excessive heat.

Onkyo TX-DS555... • Answered on Apr 01, 2015


I can't remember the password i set on my euroline ds-555 reciever, and i want to reset it, please help

Onkyo TX-DS555... • Answered on Aug 06, 2014


All of them will work just fine audio-wise with the Onkyo and on some level just about any TV made in the last 20 years if it has s-video, composite video, component video or HDMI video inputs (google them).

Choose one and follow the manuals for connection.

Here's yours...
http://www.retrevo.com/support/Onkyo-TX-DS555-Receivers-manual/id/365dj180/t/2/

Keep in mind that no video must necessarily pass from the the BluRay to the receiver but it MUST find its way to the TV. It's best to have any audio or video signal go directly to the best electronics that handles it. That's one reason they can be routed separately.

Onkyo TX-DS555... • Answered on Sep 21, 2011


There's a huge clue there. DE-SELECT the record out

Carefully examine the front panel for other clues.

Look for Speakers NOT enabled, Muting ON, a Tape or other input like MULTI-CH Input inadvertantly selected.

Register and download the manual for free at retrevo.com http://www.retrevo.com/support/Onkyo-TX-DS555-Receivers-manual/id/365dj180/t/2/

Onkyo TX-DS555... • Answered on Feb 26, 2011


I can't get the rec out to turn off.

Onkyo TX-DS555... • Answered on Jan 12, 2011

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