Volume goes up and down by itself
It is sad your having a problem with volume automatically increases
and decreases without any manual input.
These could be caused either by a component on the circuits
( front panel), a faulty regulator or microprocessor.
can be such as tact switches , diodes
PCB foil tracks, connectors. These means it may needs servicing.
Start with the basics, take out batteries from the remote, and see
if it affects the receiver volume or the one causing the problem.
If the symptoms still persist, One may have to open it up.
and check on it.Have a tech to guide you if you feel you can DIY.
One of the ways to tackle these problem is to take out the
tact switches , or have it disconnected . And use the remote
volume control to adjust the main volume.
If these works for a day or two, find or order replacements
for the said bad components.
There might be other ways but that is what Tech are for.
Let us know what you find , or needs further assistance.
Oct 29, 2012 |
Pioneer Vsx-d811s Audio Video Multi-...