Question about Panasonic PT-47WX49 47" Rear Projection Television
Likely that the output coupling capacitors are going or the amplifier chip is.
normally the popping sound will be from one speaker but the mixer may share the sound.
best to turn it off and use external speakers hooked up to your equipment. or start troubleshooting the circuit. turn on mute and see if that stops the issue,
or connect ext speakers to the aux out and see if they pop too. if so then the issue is with the amp not the outputs.
be certain that all is grounded well and remove any spike protection ac strips.
Posted on Apr 13, 2008
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