20 Most Recent Harman Kardon AVR 125 Receiver - Page 9 Questions & Answers

The sub-ts5 had glue that went conductive on the circuit board and when it is removed unit should work again a good tech should be able to fix this for you

Unit has a fault in the PA stage of the amp hence going into protect

select digital in the input menu and it should work

If you hook what is now the left speaker does it work on the right hand channel? If not the cable to it is defective or the connections or the Amplifier is defective.

Having it repaired will cost you between $120-180 Is it worth more than that?

The power surge may have killed the power supply on the unit If you have home insurance , see if your policy covers it If not, it would be too costly to service ( Over $100)

3150 Stereo Integrated Amplifier NAD Electronics Should all be here

Harman Kardon Support AVR 1700 AVR 1700 Also, what kind of speakers are you using? Thanks

Check here : Harman Kardon Support AVR 1610 AVR 1610

Replace the fuse.

Because there are times when some people want their audio delivered from the TV speaker only. TV speaker mode provides a means to do that without physically swapping around your cables.

you have interference from something too close to your receiver. or too close to a speaker. don't stack all your devices together.