finally received my replacement shipment today, threw the caps in and it works perfectly, best picture ive gotten from it in ages too, thanks again to everyone here for their help
bigdoc675
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Last Activity: 05-09-2011, 04:17 PM
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Re: viewsonic VA912b will not turn on.
finally received my replacement shipment today, threw the caps in and it works perfectly, best picture ive gotten from it in ages too, thanks again to everyone here for their help
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Re: viewsonic VA912b will not turn on.
went ahead and gave them a call, they said it definitely should have been here by now but company policy says they must wait 12 days, so if they do not come by Friday they will reship the order.
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Re: viewsonic VA912b will not turn on.
been 8 days now since it shipped and nothing, really starting to get concerned it got lost in the mail, if it dont come by thursday I am going to have to call and see if they can re-ship it
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Re: viewsonic VA912b will not turn on.
how long does it usually take you guys to get your orders from digikey? they shipped out my caps last monday , and just got todays mail and they still havent arrived, starting to get a bit concerned they got lost in the mail.Leave a comment:
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Re: viewsonic VA912b will not turn on.
people ( whom have posted here on this very thread) have said its ok to ignore the big one and just do all of the smaller ones, is this information just from a few months ago faulty info?
this here is the post i refer to [url]https://www.badcaps.net/forum/showthread.php?t=6740[/url]
I really am confused, if that info in that post is no longer valid and I need to replace the big one as well then Ill buy one and throw it in, but as far as I knew it wasn't necessary.Re: viewsonic VA912b will not turn on.
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Re: viewsonic VA912b will not turn on.
Ok, ill replace the little one to, I went ahead and ordered 2 of them anyway when i placed my order this morning just in case.
its this one here I do believe
[url]http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P12927-ND[/url]
what I did not order was the really big one, I believe the 400v one? cause it was my understanding this one almost never fails and is ok to be left alone?Re: viewsonic VA912b will not turn o..., I went aheadLeave a comment:
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Re: viewsonic VA912b will not turn on.
yea, i figgured thats what it was, the one next to the transformer is actually fine and not bulged at all, and I am not going to replace since this is my first time I just wana tackle what is actually broken, maybe next time ill be a bit more brave
by the way , thanks to everyone who has replied, you all have been a HUGE help , i got the proper parts on the way and feel i can salvage my monitor
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Re: viewsonic VA912b will not turn on.
here is a picture I labeled
Number 6 is the one that I am pretty sure is 470 10v, it looks like a 25v might just fit, but I will probably order a 10v as well just to be safe.
this here looks like the one I am going to get for #6 on that picture [url]http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P12361-ND[/url]Re: viewsonic VA912b will not turn o...re is 470 10v,Leave a comment:
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Re: viewsonic VA912b will not turn on.
ok, I think i got it covered, Just got 1 more question, sorry for all the questions but this is my first time trying anything like this.
this is not MY board, but this is the exact same type , make, model, looks identical
[url]https://www.badcaps.net/forum/attachment.php?attachmentid=9628[/url]
I have it narrowed down to either
[url]http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P12389-ND[/url]
or
[url]http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P12388-ND[/url]...Leave a comment:
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Re: viewsonic VA912b will not turn on.
so this will not even thought it is 470 25 volts? link below
https://www.allelectronics.com/index.php?page=item&id=470R25&extra=a:2:{i:0;s:40:"03823345592a403b2f4a37a59384e7ab28f02be1";i:1;s:0:"";}Leave a comment:
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Re: viewsonic VA912b will not turn on.
I got it open today and took a look at it, unfortunatlly I do not have a digital camera atm and can not a take a picture, but I can definatly verify that 6 of the caps are very much bulged, 5 of them are 470 25v and one is 470 10v.
my question is now what do i use to replace them? they are KF series, I plan to use 470uf 25v on the matching ones obviously, my question is can I use a 470 25v to replace the 470 10v?
I am planing on getting them from allelectronics.com radial electrolytic capacitors.
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viewsonic VA912b will not turn on.
hello, I have a viewsonic 19 inch flat panel monitor VA912b, I have had it now for about 2 - 2 1/2 years give or take, it worked fine until just recently.
I have read alot of posts on here about this particular monitor but my problem is something I havent found in any other post yet so I decided to make a new topic for it.
Whenever the computer is shut off and the monitor goes to sleep mode, or the monitor is turned off , or anything resulting in no picture being displayed on the screen and the monitor going to sleep ( like a cable being unplugged ) it will not turn...
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