Denon 1713 giving trouble

[umapati]

Hi..
I am from Mumbai & I have purchased Denon AVR model 1713+Wharfdale Home theater Model DX-1HCP in 2013
I am facing problems with the Denon AVR which needs service.
1- It frequently switches to Audessy mode automatically
2- Out of 4 HDMI input ports, only one is working.

can anyone please guide me where to get it repaired reliably ?

And is it worth to repair it or should I go for a new AVR, If so whihc one will be matching better with above home theater ? My main use for this system is 50% Movies and 50% music.
Thanks in advance

 

[edjamesx]

Sometimes , too much dust formed inside AVR may cause trouble. I had an 12 years old AMP which also behave wierdly , pressing a button it was taking different Action For example pressing VOL+ button changing the source ,and every button in AMP is not taking appropriate action.

My Amp was ONKYO. I just went and did full clean of AMP with local Electronics shop. To my surprise , it started working fine. Except, few buttons in my amps are already dead. You may check this.