Re: Vizio E321VL no signs of life.
Schematics would be a big help. Can you get them?
Anyone?
PDMAN
Member
Last Activity: 09-12-2014, 09:55 AM
Joined: 08-16-2014
Location: Boston MA
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Re: Samsung Model # LN40B630N1FXZA - turn on and red led flashes continuosly,
Again my apologies as the original posts issues were incorrect. I thought that clarifying the issue with a new post would help. Apparently not.
As far as pics go I posted in the other thread that I had forgot my camera when I had the set open and would take pics as soon as I could and post them here.
Again sorry for the mixup.
Can we get a Mod to delete this post?Leave a comment:
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Re: Samsung Model # LN40B630N1FXZA - General question about Samsung PS replacement Ca
Guys, I thought a new thread would make things easier. My bad if it is not allowed.
As far as pics go, I had posted that I forgot my Camera when I had the set open and would get pics up as soon as I could.
Can I dump the new thread? Don't want to piss off you guys here, tell me what I should do.Leave a comment:
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Samsung Model # LN40B630N1FXZA - turn on and red led flashes continuosly,
I got this set and the guy told me that it had bad caps. So i posted about replacement caps and their values.
There were no leaky caps at all in the set. The guy obviously lied or didn't know what he was talking about. Opened it up today but didn't have my camera. The caps are in great shape and the 1000uf are rated at 25VDC.
So here are the symptoms. Plug in set. Use remote to turn on. Led blinks continuously. i am able to shut off the set as well from the remote. I did measure 5 VDC standby and it was good. 5.3 VDC measured 5.2VDC and 13 VDC was at ~ 12.90 VDC.
Turn on signal... -
Re: Samsung Model # LN40B630N1FXZA - General question about Samsung PS replacement Ca
I think I did this already. The Main board is the one with all the input video connections and such?
If so, when disconnected and the set plugged in and then turned on, same thing, just the red led continuous flashing. But I will try it again just to double verify.
Thinking of starting a new thread on this and adding what budm has told me so far....Leave a comment:
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Re: Samsung Model # LN40B630N1FXZA - General question about Samsung PS replacement Ca
Well, you guys were right. There were no leaky caps at all in the sert. Guy obviously lied or didn't know what he was talking about. Opened it up today but didn't have my camera. The caps are in great shape and the 1000uf are rated at 25VDC.
So here are the symptoms. Plug in set. Use remote to turn on. Led blinks continuously. i am able to shut off the set as well from the remote. I did measure 5 VDC standby and it was good. 5.3 VDC measured 5.2VDC and 13 VDC was at ~ 12.90 VDC.
Turn...Leave a comment:
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Re: Samsung ue46d6200 fails to start
You may have answered your own question. If it's working fine with that replacement PCB why not get the proper Mainboard. It should work....Leave a comment:
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Re: Samsung Model LN40B530P7F White Screen, washed out pic
Guys, thanks for all the help. Won't have time to take those TCON measurements until after Labor Day. Will post them then.
Everyone have a great Labor Day weekend.Leave a comment:
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Re: Samsung Model LN40B530P7F White Screen, washed out pic
selldoor
I usually use Firefox. I'll try IELeave a comment:
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Re: Samsung Model LN40B530P7F White Screen, washed out pic
Do you think I should make a post and see if anyone can refer me?Leave a comment:
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Re: Samsung Model LN40B530P7F White Screen, washed out pic
Agent24, that worked perfectly. Thanks!Leave a comment:
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Re: Samsung Model LN40B530P7F White Screen, washed out pic
Caleb can you recommend me to ElektroTanya!
This is what the site says"
Download and registration is free.
Registration by only invitation (you can obtain invitation from friendship, colleagues...).
ThanksLeave a comment:
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Re: Samsung Model LN40B530P7F White Screen, washed out pic
Caleb, no good with that link either. For all 3 files i get this:
There is no preview for this item!...Leave a comment:
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Re: Samsung Model # LN40B630N1FXZA - General question about Samsung PS replacement Ca
Granted that can and does happen. I will test voltages when I get the set and for the obvious physical signs of cap damage.
Maybe a little background on myself. I was an ET starting back in 1974. I have worked in High Tech here in MA since then. I also held a MA Master's TV Repair License here in MA. I let that go about 10 years ago. I moved on up to EE and then for the last 18 tears was a Test Development Engineer for a major Semiconductor equipment manufacturer and...Last edited by PDMAN; 08-25-2014, 10:21 AM.Leave a comment:
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Re: Samsung Model # LN40B630N1FXZA - General question about Samsung PS replacement Ca
the guy i'm getting the tv from looked at the PS and the caps are leaking and bulging the tops. Plus it has the classic symptoms of the bad cap issue....Leave a comment:
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Re: Samsung Model # LN40B630N1FXZA - General question about Samsung PS replacement Ca
Wouldn't it be good preventative maintenance to replace the Caps anyways, even if they looked OK?
They're going to fail eventually and while the set is open, why not.
In my case it has been confirmed that the caps are bad. Will be getting the set Tuesday night.Leave a comment:
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Re: Samsung Model # LN40B630N1FXZA - General question about Samsung PS replacement Ca
Thanks budm and MikeLeave a comment:
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Re: Samsung Model # LN40B630N1FXZA - General question about Samsung PS replacement Ca
good advice budm. But the guy i'm getting the tv from looked at the PS and the caps are leaking and bulging the tops. Plus it has the classic symptoms of the bad cap issue.
Can you give me tom66's website address?
Thanks...Leave a comment:
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Re: Samsung Model # LN40B630N1FXZA - General question about Samsung PS replacement Ca
Well the guy I'm getting it from told me so. The caps are leaking and bulging....Leave a comment:
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Samsung Model # LN40B630N1FXZA - General question about Samsung PS replacement Caps
I searched for the values that are used and only 2 posts came back but not enough info.
I have a set coming this week that has the bad cap issue. I wanted to get an order in to digikey or mouser for replacement caps. I'd like the info on the values in uf, minimum voltage ratings and I know to use low ers and 105c caps.
What brand series, etc do Folks recommend? This would be for all caps on the power supply PCB. Figure once in there change them all.
If there is a service manual or schematics, I could get the values off of that.
I have tried ElektroTanya! but you need...
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