I decided to clean the inside of my vintage Akai stereo receiver with some QD Electronic Cleaner that I bought at Ace Hardware today. I took the top off and sprayed liberal amounts of the cleaner inside and let it dry out. However, when I hooked it back up, the receiver only comes on at very low volume. It sounds as if the FM Mute button is stuck on. It does the same thing to AM stations as well so maybe the Mute button can be ruled out. I plugged in a pair of headphones and it didn't help.
Any suggestions?
Bob in Colorado