How to fix receiver no sound once and while
SOURCE: Pioneer Elite vsx-27tx receiver with no bass!?
There may be a subwoofer mute function on your amp. The sub out is nothing more than a preamp output with a low frequency response. It is meant to be amplified by an external amp. Either check your powered subwoofer for operation or look through your operators manual for a sub mute function.
SOURCE: I own a Pioneer VSX-27TX Elite and it will make
Hi John,
Also check if your unit is under warranty /extended warranty,
avail it because the manufacturer of your unit will fix it for free. Don't open
the cover, this will void the warranty. Hope I helped you. Have a nice day! Thanks for using Fixya.
Your standby power supply is good since you hear the click sound from the relay but I've suspect an open parts in line with the main voltage regulator section of the power supply. You have to check for open fusible resistor in line with the regulator IC/transistor, shorted/open voltage regulator IC/transistor. Also check for bad solder joints in that area. If you don't have necessary tools
and test instruments, and can't do the job yourself, I would advice you to
look for a professional to troubleshoot the problem. Don't
attempt to work in the power supply if you don't know the safety precaution of handling it, there some stored
electricity enough to hurt you with a little mistake only.
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