Audio Fix / setup help
Yamaha RX-A2A: enable HDMI audio at the intended TV output
Yamaha RX-A2A: enable HDMI audio at the intended TV output. Check prerequisites and the actual response before reporting an outcome.
Manufacturer-documented Reviewed 2026-11-09 · Revision 1
Follow these checks in Audio Fix →When this guide applies
Direct HDMI player path with HDMI Control already Off and TV audio capability known.
Connection scope: HDMI / ARC / eARC audio. Symptom: Sound goes to the wrong output.
This is a documented check, not a diagnosis of your equipment. The model name does not confirm the selected input, mode, software or connected partner.
If your exact model or a required setting is unknown, use the “I don’t know” branch below. Do not apply a similarly named model’s instructions.
Checks and possible outcomes
Start at step-0. Follow the link that matches what you actually observe. Alternative branches are not a single sequence of actions.
step-0
Does the connected TV support audio on this HDMI input?
Read that TV documentation; an HDMI display connection alone does not prove audio support.
Look for: Confirm the actual prerequisite or observation. Unknown stops safely.
- If Yes / check completed → Is receiver HDMI Control confirmed Off?
- If No / cannot confirm → Keep these observations for official support
- If I do not know / cannot check → A required fact is unknown
- Manufacturer-documented RX-A2A | Setting the output of HDMI audio to the TV's speakers ↗Setting the output of HDMI audio to the TV's speakers — HDMI > Audio Output controls TV-speaker HDMI audio. On enables TV output, Off disables it; this setting requires receiver HDMI Control Off.TV output enablement, not proof of exclusive TV/receiver routing or ARC audio return. · Source checked 2026-11-09
step-1
Is receiver HDMI Control confirmed Off?
The documented TV audio-output setting is restricted by this state. Do not blindly toggle CEC.
Look for: Confirm the actual prerequisite or observation. Unknown stops safely.
- If Yes / check completed → Do you want TV-speaker audio enabled, with levels kept low?
- If No / cannot confirm → Keep these observations for official support
- If I do not know / cannot check → A required fact is unknown
- Manufacturer-documented RX-A2A | Setting the output of HDMI audio to the TV's speakers ↗Setting the output of HDMI audio to the TV's speakers — HDMI > Audio Output controls TV-speaker HDMI audio. On enables TV output, Off disables it; this setting requires receiver HDMI Control Off.TV output enablement, not proof of exclusive TV/receiver routing or ARC audio return. · Source checked 2026-11-09
step-2
Do you want TV-speaker audio enabled, with levels kept low?
This changes the output destination availability and may produce sound at the TV; it does not promise the receiver speakers become silent.
Look for: Confirm the actual prerequisite or observation. Unknown stops safely.
- If Yes / check completed → Set HDMI > Audio Output to On
- If No / cannot confirm → Keep these observations for official support
- If I do not know / cannot check → A required fact is unknown
- Manufacturer-documented RX-A2A | Setting the output of HDMI audio to the TV's speakers ↗Setting the output of HDMI audio to the TV's speakers — HDMI > Audio Output controls TV-speaker HDMI audio. On enables TV output, Off disables it; this setting requires receiver HDMI Control Off.TV output enablement, not proof of exclusive TV/receiver routing or ARC audio return. · Source checked 2026-11-09
step-3
Set HDMI > Audio Output to On
Retain the previous value so it can be restored. Use the output connected to the intended TV.
Look for: Perform only the stated operation, then confirm whether it could be completed.
- If Yes / check completed → Does that TV reproduce the intended player audio?
- If No / cannot confirm → Keep these observations for official support
- If I do not know / cannot check → A required fact is unknown
- Manufacturer-documented RX-A2A | Setting the output of HDMI audio to the TV's speakers ↗Setting the output of HDMI audio to the TV's speakers — HDMI > Audio Output controls TV-speaker HDMI audio. On enables TV output, Off disables it; this setting requires receiver HDMI Control Off.TV output enablement, not proof of exclusive TV/receiver routing or ARC audio return. · Source checked 2026-11-09
step-4
Does that TV reproduce the intended player audio?
Observe the actual result at a comfortable TV volume; do not assume unsupported multichannel decoding.
Look for: Confirm the actual prerequisite or observation. Unknown stops safely.
- If Yes / check completed → Checks completed — report what happened
- If No / cannot confirm → Keep these observations for official support
- If I do not know / cannot check → A required fact is unknown
- Manufacturer-documented RX-A2A | Setting the output of HDMI audio to the TV's speakers ↗Setting the output of HDMI audio to the TV's speakers — HDMI > Audio Output controls TV-speaker HDMI audio. On enables TV output, Off disables it; this setting requires receiver HDMI Control Off.TV output enablement, not proof of exclusive TV/receiver routing or ARC audio return. · Source checked 2026-11-09
Possible result
Checks completed — report what happened
Completion is not an automatic solved result. Report solved, partly helped, did not help or could not follow based on your actual observation. No Audio Review physical test is claimed.
steps completed
Reaching this result does not mean the issue is solved. Only your own feedback can report improvement.
Possible result
Keep these observations for official support
A required prerequisite or response was not confirmed. Stop this sequence and use the exact model and partner documentation. Do not escalate to a factory reset, firmware installation, internal repair or unsafe wiring change.
next support
Reaching this result does not mean the issue is solved. Only your own feedback can report improvement.
Possible result
A required fact is unknown
Confirm the exact model, connection, partner capability and current control state before continuing. Do not guess settings or operate an updating product.
insufficient data
Reaching this result does not mean the issue is solved. Only your own feedback can report improvement.