My tv sounds lowers then it cuts off, I can turn it back on but it does it over and over

HDMI Audio drop out? - ecoustics.com

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Sep 21, 2005 - My Panasonic TH-37PX50U plasma has an audio drop out problemwhen .... The drop out occurs on both TV sound and receiver sound. ... very littlebass effects when playing DVD's through the HDMI cable when I compare it to ....Most noticeable when I turn down the volume control on the set top box (and ...

Dynamic volume problem : Ask Audyssey

https://audyssey.zendesk.com/.../20013893-Dynamic-volume-problem

Apr 8, 2011 - it appens only when dynamic volume is ON (day, evening or midnight) . the audio signal of the TV is on a optical Toslink cable and it ... and so it drops thevolume to make sure the sound will not be too loud. ... April 11, 2011, 12:40 AM .... Setthe audio setting on the receiver to Stereo vice Surround Sound.

How do I stop my surround sound system cutting out? - TV DVD HDMI ...

ask.metafilter.com/.../How-do-I-stop-my-surround-sound-system-cutting...

Jan 21, 2009 - When the volume is at higher levels, all but the center speaker cuts out..... That is why I just turn down the TV's speakers to 0 and listen to things from thereceiver. ... notice that the sound is coming 40ms later or earlier than the video). ...system), and adjust the A-V delay on the receiver until the audio lag is ...

Have you tried hooking your xbox to another TV?

Sounds like a bad main board

SOUNDS LIKE A FLYBACK PROBLEM AROUND $70.00 FOR PART

your bulb has burnt out

The problem can be caused by a bad sustain board (Ysus Zsus) , the popping sound is often caused by a capacitor blowing up.
The TV must be taken apart and tested before eventually replacing sustain boards.

IT SOUNDS LIKE THE VERTICAL I.C. NEEDS SOLDERING. WHEN IT LOOSES THE PICTURE DOES IT HAVE ERROR CODE 2 ? THE RED LED BLINKING 2 THEN 2 THEN 2. THAT IS LOSS OF VERTICAL. IF YOU SMACK THE SIDE OF THE SET.(NOT TO HARD) WITH OPEN PALM ON LOWER BACK IF THE PICTURE COMES BACK IT IS THE VERTICAL IC THAT NEEDS TO BEE SOLDERED.
DON.

My LG TV
switch on no picture but short period of sound then nothing

have a 42 inch rca 42PA30RQ NO PICTURE OR SOUND WHAT CAN I DO MY SELF BEFORE SPENDING A LOT OF MONEY TAKING TO A REPAIR SHOP

This sounds like a protection system cutting in. This happens if there is a major fault and continual use would lead to a fire risk.