Question about Audio Players & Recorders
The left channel on my Kenwood receiver (KR-V127R, ca 1989) goes out after a few minutes after turning on. There is a "humming" noise, but no sound/music from the speaker. It is not a problem with the speaker. Neither the "A" nor "B" channel will work for the left side after it goes out. After it is turned off awhile (30 minutes to an hour) it will come back on, but only for a few minutes. Is there some circuit protection device that it tripping? Any suggestions to correct this problem are appreciated.
Thanks - sm
Select an input that is not connected, for example select CD with no cables going to the CD input on the backside. Will you then hear equal humming on both channels? If so, the amp stage is ok,
and the problem lies in the signal level circuitry.
Open the cover and use a plastic (insulated) stick to touch suspectible cables and components. When the sound returns, you've found the cause. Resolder or reseat the component/cable/card.
Use the insulated stick, NOT your fingers!
Posted on Jan 01, 2008
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 09, 2017 | RCA Audio Players & Recorders
May 09, 2016 | Pioneer Audio Players & Recorders
Mar 23, 2016 | Kenwood KR-V7080 Receiver
Jan 27, 2015 | Audio Players & Recorders
Apr 10, 2012 | Kenwood Audio Players & Recorders
Apr 28, 2009 | Audio Players & Recorders
Nov 25, 2008 | Audio Players & Recorders
Mar 29, 2008 | Audio Players & Recorders
Jan 06, 2008 | Kenwood KR-V990D Receiver
1,616 people viewed this question
Usually answered in minutes!