Sony STR-DH550 manual There is severe humming or noise, There is no sound from a specific device

Help Guide

MULTI CHANNEL AV RECEIVER

STR-DH750/STR-DH550

Sound

No sound or only a very low level of sound is heard, no matter which device is selected.

There is severe humming or noise.

No sound or only a very low level of sound is heard from specific speakers.

There is no sound from a specific device.

The left and right sound is unbalanced or reversed.

Dolby Digital or DTS multi-channel sound is not reproduced.

The surround effect cannot be obtained.

A test tone is not output from the speakers.

A test tone is output from a different speaker than the speaker displayed on the TV screen.

No sound is output from the TV when the receiver is in standby mode.

Notes on use

4-488-933-11(1)

Copyright 2014 Sony Corporation

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