Re: Sony STR DH820 receiver powering up once in a while

And here is the relay: [url]http://www.radiolocman.com/datasheet/data.html?di=144888&/SDT-S-105DMR2[/url]

i'm not sure if i can remove the cap from this one.Re: Sony STR DH820 receiver powering...from this one.Re: Sony STR DH820 receiver powering up once in a while

And here is the relay: [url]http://www.radiolocman.com/datasheet/data.html?di=144888&/SDT-S-105DMR2[/url]

Re: Sony STR DH820 receiver powering up once in a while

Ok, i've bought a multimeter, what are the important spots to measure? Here's a pic of the power board.
Cheers....

Re: Sony STR DH820 receiver powering up once in a while

The curious thing is that this is a problem that happened day one after i bought it. I got it fixed, although the guy said it 'had nothing wrong', it worked for a year straight. Now after a while it came back. I just find odd that this happens even with a new product. I will test this later and give my results, thanks!

Re: Sony STR DH820 receiver powering up once in a while

Valeu pela resposta rápida cara hahaeh

This plastic cap is around the relay/contacts or is it part of the relay itself? Now im confused if those contacts are what connects the relay with the board or if they are internal. There are some relay schematics on the other post, maybe that comes in handy.
Btw, using the sand paper or equivalent, wouldn't i shrink the contacts and make them worst? Or the purpose is just to remove the dirt on top of it? Thanks!

Hey guys, im having trouble powering up/keeping turned on my receiver. I saw this post:[url]https://www.badcaps.net/forum/showthread.php?t=29661[/url]
And my problem is exactly the same, however i still dont own a multimeter (going to buy one) and i dont know a single thing about repairing eletronics.
But the thing is that it seems like the problem is the contacts in the relay (based on the other guy experience). I hear a click when i plug in the power, but it will only turn on if there is a second, stronger, click. What i want to know is how can i improve the contacts without soldering...

Re: New Members - please post your introductions here

Hey! I'm here looking for some tech help! Thanks.