Some one has removed the following capacitors from a vizio board no. 0500-0412-0750. I can't find any help on this, Hopefully someone can tell me the value and voltage of C301, C302, C208 and C209 or tell me where to find info. on this TV. Vizio VO420E/VL420M Thanks
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Re: Vizio TV Model VO420E Missing capacitors
how do you know they were removed? Some components / labels on boards may not be there because of revision / vintage differences. -
Re: Vizio TV Model VO420E Missing capacitors
I know what you are saying, but you can see that they had been unsoldered from the board. A close look at the same board shows the capacitors were there. Just can't make out what the values are.Comment
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Re: Vizio TV Model VO420E Missing capacitors
a good picture of the board in question may help the forum help you.Comment
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Re: Vizio TV Model VO420E Missing capacitors
C208 and C209 are on the 12V circuit, so minimum capacitor voltage rating is 16V. Likely 2200uV/16V, or 33000uF/16V. Either would likely work.
C301 and C302 are 2200uF/10V. Can be replaced by suitable 2200uF/16V if you don't have 10V caps.
Beware of other issues with this power board. If someone scavenged these caps for a different project, they may already know the board is faulty. People rarely take parts from a more expensive fully working board just for $0.50 in parts unless it's not working.Last edited by Unspun01; 03-08-2019, 02:48 PM.Comment
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Re: Vizio TV Model VO420E Missing capacitors
Thanks for your help and I understand what you are saying about these missing parts.Comment
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Re: Vizio TV Model VO420E Missing capacitors
Keep us updated on your repair.Comment
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Hello,
I need help to find the value of 2 missing capacitors ( C102 and C117) on my Easun SMH-II mainboard (solar hybrid inverter). I circled it in red on the close-up picture. The 2 old capacitors are completely missing, so I have no reference. Does anyone have this board and can tell me the value or make an educated guess based on the location ?
My model is : EASUN SMH-II 7 KW
Mother Board : P/N 18947-002401250250
Maybe the EASUN SMH-II 4.2 KW have the same capacitors
Thank you... -
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I recently purchased as MSI RTX 2080 SEAHAWK X, which isn't working. I noticed there are 2 capacitors missing from the back- see images. I am wondering, could this explain why the card won't work? I appreciate any help!11-12-2024, 12:20 PM -
Hi, recently acquired a second-hand MSI Geforce RTX 3060 Ti Twin Fan 8G LHR graphics card. After spending two days trying everything and going crazy because my PC didn't detect it, and the fans weren't spinning, I couldn't figure out where the problem was. Yesterday, I found that some capacitors were missing, and some were broken. I imagine it might have been due to a fall or something like that. I'm trying to find a diagram of my card to see what type of capacitors it uses and their voltage to attempt a repair if possible. I'm new to this, but I have done some simpler soldering repairs on video...
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Hi Everyone,
I have a MacBook Air I've repaired, a mid-2012 13-inch 820-3209-A. It works. My only concern is that it is still missing (3) 22uF (0402 4V 20%) VAGX decoupling capacitors. Specifically, capacitors C1730, C1731, and C1732.
How necessary are these capacitors? It has (11) 22uF to begin with; missing (3), my board now only has (8).
I've been having difficulty sourcing new replacement capacitors without paying too much. Does anybody have any vendors state-side to recommend? Mouser charges parts + $8 shipping + $7 cutting fee (unless I buy an... -
Hi
I have a card that is missing capacitors, in the places marked in red.
Does anyone know their value?
Thanks in advance for your help​...
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