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Main => Monitor/Video Forum => Topic started by: AE35 on October 20, 2011, 08:10:07 am

Title: Hantarex Polo 28 chassis clicking...but sometimes work!
Post by: AE35 on October 20, 2011, 08:10:07 am

Hi all!

I have a Hanty Polo 28 chassis, that has the problem that it's
sometimes clicking(no picture>) and then suddenly works(image
and no clicking)

What could cause this intermittent problem? I'm hoping a cap problem:)
Maybe the TDA 2593?

Thanks!

Nicholas

Title: Re: Hantarex Polo 28 chassis clicking...but sometimes work!
Post by: grantspain on October 21, 2011, 03:31:13 am

most likely a cap

Title: Re: Hantarex Polo 28 chassis clicking...but sometimes work!
Post by: AE35 on October 21, 2011, 09:35:15 am

Ok, I've changed most of them, but only had a 470uF 35V not a 40V...so
I went to the electronics store for a 40V, and the guy gave me another
35V ;D

So, can I use a 35V in place of a 40V?

Thanks!

Nicholas

Title: Re: Hantarex Polo 28 chassis clicking...but sometimes work!
Post by: grantspain on October 21, 2011, 10:30:55 am

should be ok unless it was under rated last time-never seen a 40v cap on a polo chassis

Title: Re: Hantarex Polo 28 chassis clicking...but sometimes work!
Post by: AE35 on October 21, 2011, 11:25:10 am

Oh...maybe I got the wrong way. The cap only has this text on top: "470 40"
nothing on the sides, nothing else....maybe it's 470V and 40uF ?

It's the larger one south of the tip of the red arrow, at the two raised resistors :)

Title: Re: Hantarex Polo 28 chassis clicking...but sometimes work!
Post by: grantspain on October 21, 2011, 11:27:09 am

what position on the pcb mate

Title: Re: Hantarex Polo 28 chassis clicking...but sometimes work!
Post by: AE35 on October 21, 2011, 11:29:14 am

http://img329.imageshack.us/img329/680/whatisitlowrezimgpx5.jpg (http://img329.imageshack.us/img329/680/whatisitlowrezimgpx5.jpg)

It's the larger one south of the tip of the red arrow, at the two raised resistors

I was just writing it when you made your post!:)

Title: Re: Hantarex Polo 28 chassis clicking...but sometimes work!
Post by: grantspain on October 21, 2011, 11:44:01 am

470uf 35 volt

Title: Re: Hantarex Polo 28 chassis clicking...but sometimes work!
Post by: AE35 on October 21, 2011, 01:33:38 pm

Awesome:) Thanks!!!

 :)