Aller au contenu principal

Réparez vos affaires

Droit à la réparation

Boutique

Audio/Video receiver, originally manufactured by Pioneer in 1998. Features include 100Wx5 amplifier, 6 channel input, Dolby Digital, DTS & DSP, S-Video switching, 4 digital inputs, 1 digital output.

Questions au sujet de 4 Voir tout

Relay is clicking on and off

Hi,

I suspect my Pioneer VSX-D608 has a power supply issue. When I turn it on from standby, the screen turns on and there’s sound from the speakers. But after a few seconds, or after I turn the volume up, I hear the main relay from the power board click and after that the receiver restarts.

I wonder how to troubleshoot this issue - what is the main reason for the relay switching? is the system shorted somewhere or is it a bad component?

Thanks!

Répondre à cette question J'ai le même problème

Cette question est-elle utile ?

Indice 3

Commentaires:

Here is a service manual that may be of some help: https://www.manualslib.com/manual/796922...

Keep us updated, this is an interesting issue

par

@travisjfox thx, already got the manual. I have knowledge in electronics (I'm an electronics engineer) but no hands-on experience with working with complex analog circuits. I am wondering how to approach this and what I should look for first, just to get started

par

@yoniizu If you have the remote that goes with the device take the batteries out and turn the device on manually. I've seen dying batteries in the remote cause something similar in a Phillips brand player

par

I tried both with and without the remote, same problem...

par

@yoniizu Were the batteries removed from the remote?

par

Voir 3 commentaires en plus

Ajouter un commentaire

1 solution

It is called a speaker relay. It is there to protect your speakers from DC current burning them out. I could be that it just needs adjusted to lower the DC offset 99% of the time when the red protection light comes on or the relay does not make a sound or turns on then off, it is a bad component. It will need to be looked at by someone who is familiar with electronics.

Cette réponse a-t-elle été utile ?

Indice 0
Ajouter un commentaire

Ajouter une réponse

Jonathan Izutskiver sera éternellement reconnaissant.
Afficher les statistiques:

Dernières 24 heures : 4

7 derniers jours : 36

30 derniers jours : 121

Total : 360