Question about Harman Kardon AVR 135 Receiver
My HD picture shows on the TV but no sound is coming from the system. Also, the system display only shows analog (not Digital). The DVD player still shows Coaxial and the radio works. I do know that my 9 month old might have pressed something on the remote but I have checked almost every button. In the manual it states that I may need to reset it but then I will have to configure it. This will be hard since I cannot get an on screen display.
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Posted on Jan 02, 2017
SOURCE: OSD not working (black screen)
Your 635 will not display the OSD screen through component. You must use either s-video or rca. It won't upconvert the screen menu this route.
I had one up until a week ago. There are two outputs on the back specifically for the OSD screen. I used a separate old 13" TV with s-video to do my setups. Hope this helps.
Posted on Sep 11, 2008
SOURCE: My Harman Kardon receiver (
I used the live chat and the problem was resolved.
Usually the problem are strands of speaker wires which cause shorting and protection shuts off the receiver in order to prevent damage. There was one speaker that I repositioned recently which was causing shorting. I twisted the wires and tightened them in place and my receiver has been working w/o a glitch. I was lucky that I did not have to check all the wire strands on the receiver and all the speakers.
Problem solved and I learned valuable lesson.
Posted on Dec 28, 2008
SOURCE: humming noise
Usually Humming noises come from frequency interferance. In this case it is being caused by your input sources. A smiply solution is to replace the cables and or seperate the source cables away from any electircal cords or sources.
Posted on Jan 07, 2009
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