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Sony Bravia TV Netflix 5.1 to Yamaha receiver audio dropouts problem

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stuhac
Member

Sony Bravia TV Netflix 5.1 to Yamaha receiver audio dropouts problem

The audio from the Sony Bravia KDL43WE753 Netflix app keeps dropping out when output to my Yamaha RX-660 receiver in Dolby Digital 5.1. The dropouts last less than a second, but are really annoying as they happen regularly (the time between each dropout seems random. Sometimes the audio is fine for several minutes, but other times they happen every few seconds). I’m currently having to change the tv output to PCM whenever I want to watch Netflix.

 

Only the tv’s Netflix app has the problem. I don’t have the problem in any of these scenarios:

 

- Digital Audio Out set to PCM (i.e. not using 5.1)

- Netflix app on my Virgin TiVo box output via hdmi to TV then on to the receiver using the tv’s Digital Audio Out of Auto1 or Auto2 (this was almost a workaround, but the picture quality is very poor from the Virgin box)

- Blu-ray player via hdmi to tv then on to the receiver, as above

- any other 5.1 digital output from the tv (e.g. from HD TV channels)

 

I’ve done a range of things to try and solve the issue, but nothing’s worked:

 

- Tried 3 different HDMI and 1 optical cable from the tv to the receiver

- turned ARC and BRAVIA Sync Settings on and off in a variety of different ways

- set Digital Audio Out to either auto1 or auto2

- set Dolby Digital Plus Out to either auto or off

- restoring factory settings

 

 Does this tv have an unresolved problem with its 5.1 Netflix output, or is there something I need to do?

 

I’ve run out of ideas, so any help would be much appreciated!

37 REPLIES 37
rohan3au
New

I'm having this exact problem with my brand new X90H (android) connected to my Yamaha RX-A830 receiver via ARC.

 

If I'm reading this correctly, it's a hardware fault with the TV's motherboard, correct?

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Win_88
Specialist

@rohan3au

 

On Android TVs you may be able to get away with clearing the cache: Settings - Storage and reset - internal storage - cache - clear

 

Restart the TV afterwards.

 

Win_88

 

 

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Jharps
Member

I get the same issue with my kd55-xh9005 and ht-zf9 . It seemed to work fine when I first got them but since it’s been a nightmare. After reading all of this I’m sure it is firmware based.

 

Not sure if I can hold out any longer, it’s painful having 4K entertainment dropping out , the whole reason I bought was for the ps5, and strangely it is the only thing that works.

 

I bought in November 2020
how long is the warranty on these systems? Very tempted to hand back

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Win_88
Specialist

profile.country.GB.title
Jharps
Member

Yippee! Although tv says I’m up to date still on 414 hopefully comes soon

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Win_88
Specialist

If you wait long enough you'll get it, but you can always update via USB if needed.

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Jharps
Member

I seemed to have had stable sound for last few days!

 

I turned earc off on both xh9005 and ht-zf9

 

seems to be sweet ..... For now!!!

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Jharps
Member

suggestion...


On the TV
 
Turn of all WiFi capabilities and use wired  Ethernet 
 
Setup sound bar and tv as wanted / expected 
 
Reboot 
 
Solved.
 
First night... no drop outs so far!!!!!
 
That is with Earc on to!!!