Redrum wrote: 
> I have never seen this, but I'll take a stab at it, a couple guesses,
> for what it's worth.
> 
> First, do you get sound out of the headphone jack while on battery?
> 
> Here's what I am wondering (again, a guess). Perhaps the battery is
> weak. The batteries might measure ok in open circuit, but when they are
> asked to supply current, they cannot, or, if your do, the voltage drops
> lower than fresh cells. Maybe it can power the processor, UI, etc (lower
> current draw) but it cannot supply the audio amplifier in addition
> (additional current draw) or the audio amp has a "turn on threshold"
> (voltage) of sorts that is not met because the supply droops.
> 
> My thought is Maybe the low level signal output of the headphone is
> prior in the signal path.
> 
> Again, I know nothing of the design of the radio, just thinking "what
> can happen".
> 
> If you have another battery, or are willing to get another one, it would
> be worth a try. Even if, say you got one from amazon, made no
> difference, and you returned it.
> 
> Another thought (again, no experience) is if you use an ethernet
> connection, does this use less power than wifi? Others might know.
> 
> JimIf the battery voltage was low it would turn off and tell you to charge
it. I've never seen this either.

Sent from my Pixel 3a using Tapatalk




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