The internal protection circuit probably have been activated 3x consecutively. It is something a safety precaution.

Unfortunately, the only way to repair it is send to SC.

Sometime such protection circuit got to do with the power problem from tnb. Incoming high voltage, surge current, lightning, dust etc. It will prompt to act to protect further damage to your unit.

Don't forget to ask the SC what problem when collect the unit.

It is a stabilizer?

I have 3 of it. And I throw it away already. It cause some sort of very short trip/jump voltage sometime. I guess due to lifespan.

I use those normal stabilizer which cost around 150-400. Depend the watt capacity.

I not sure still can get it. I have this cap for nob which come in different size. Just cap those no use. After many yrs, when I take it out, the nob still look like new.

But I have no idea where to get it anymore. Cause brought over 10yrs ago.

Thanks to remind me. Ya, it call rca cap.

The price is . But better than nothing.

I go and korek back in the cabinet and found the remains of it.

I also don't no why I brought it. He....

Masking tape or whatever tape will leave the residue on it after many yrs. specially when hot for a long period.

For heat shrink, don't think people know how to use it. Burn down the avr.

Last time, I just let it like that. When want to use that rca, use the brasso paste with cloth. Shine back like new.

Either the price is remain or went up. You will get thousand of excuse not to cut the price.

You don't try to use YPAO first before manually tune? Tune the sub correctly than use YPAO to detect the setting.

Walau eh. My Sony AV already die longtime ago. Your 1 still alive. Throw it down from your floor lah.

Boss. You think RM now 2.5. RM5 consider cheap liau. Got gold plate or not? he....

Such age AV, maybe sound not so nice already. Give it to someone lah.

Banana plug? Still have plenty in my tollbox. Gold plate 1. He....

Brought few yrs back. Don't remember liau. Some HIFI shop. But sure more than RM5/pcs.

Just send it back to Yamaha service centre. I think it at the kelana jaya facing the LDP.