Avr kenwood kr v5090

SOURCE: Ppower on then standby problem Kenwood KR-V8060

This fault may be similar to a Harmon Kardon AVR1550 fault I recently encountered. I did all the usual checks e.g. testing for presence of DC on speaker outputs etc. but all seemed fine, then the fault cleared! Next day it re-appeared and attention was (falsely) given to the protection circuits as the amplifier circuits themselves were considered to be in order. The HK uses both voltage and current protection circuits and it was discovered that the current protection circuit was operating. Eventually the fault was found to be one of the 0.39 Ohm 3W metal oxide resistors that had gone high in value on the left hand channel. Of course your amplifiers fault may not be due to this but the reason for going into standby would probably be the same i.e. due to amplifier protection circuits operating. You need to check out all the output devices and those resistors on every channel, even surround ones you may not be using. Hope this helps.

SOURCE: KENWOOD Power Amplifier

The power amp does need an imput signal ie. tuner, cd , and such to play. You can use the power amp with the other equipment.
Good Luck
BIG RED

SOURCE: I have Harmon Kardon AVR 25 ii receivers and I

To locate the problem...a) Cable
Test if right cable is ok, by interchanging the rt/left cables.

b) Test Bose right speaker
Connect the Bose right speaker to HK's left channel. Works? Then Bose right speaker is ok.

c) Test HK's right output by connecting the left Bose speaker to HK's right output.
Does not work?

adam dombrosky

• 158 Answers
• Posted on Aug 30, 2010

SOURCE: I have a Denon AVR

Your reciever sounds like it has a genuine problem with it's DSP chip. This will require professional service.

SOURCE: I want to connect a

Does the unidentified EQ have a manual? Attach it as you would any Tape Deck (outs to ins).
Page 6

http://www.retrevo.com/support/Kenwood-KR-V8540-Receivers-manual/id/479ci952/t/2/