Hi, Guys. My first post, sorry if I get it wrong. Does anyone have the part #s for the two large caps on the AKai 4294, Power board BN96-00249A they are marked 330uf 450v 105 deg. They are located in the upper right of the power supply. All help is appreciated. DaGeo
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Re: Cap Numbers
why do you need to replace them?
those are the primary caps, they rarely fail. unless there is unusual noise or if the caps are bloated, i would leave them alone.
if you need to, just find two caps that meet or exceed the uf/v and fit the board. (for that type, 330uf sounds a tad low).
edit- Post #3700!
Last edited by ratdude747; 08-22-2010, 12:31 PM.sigpic
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Re: Cap Numbers more info
The two large caps in upper right corner of power supply are bulged out at the ends. As far as there ratings, 330uf 450v 105 deg is how they are marked.
Maybe I should relate the problem. Tv will turn on and play for an indefinite period of time them screen goes black but sound continues. If I unplug tv for about 10 seconds plug it back in it will come back on and play for another indefinite period of time. Any other ideas? thanks for your replies.Comment
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Re: Cap Numbers more info
You don't have your country profile listed, but assuming you are in the USA, goto digikey.com and type
330uf 450v 105
into the search engine. Pick one that will match your height and diameter dimensions. Panasonic or United Chemicon would make good choices.--- begin sig file ---
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anyone heard of these caps before? at first glance i mistook them to be Elna caps but closer look and it was elite. not sure if they are known failure prone brand.
also they are 47uf and 450v. why are they so large in height? i can get replacement 450v 47uf caps that are a quarter the height. what am i missing here?
if i were to replace them what should i be looking for?
they are on the power board of a toshiba (vestel) tv power board.
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hello everyone, I have a particular problem with this lenovo ideapad 330s-15ikb. I had to replace the motherboard due to liquid damage, after replacing it I noticed that some letters on the keyboard do not work. So I bought a new keyboard and now all the keys work except the numeric keypad area. In practice the num lock key LED always remains on and the numbers do not work. Has anything like this ever happened to you? I also tried changing the keyboard again but the same defect remains on the numeric keypad.
I tried updating the bios but the problem remains
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Hello Everyone,
I'm just a bit curious or let say uncertain for these caps.
I have tried to replace NEC tokin 0E907 with 4 pcs of 330uF 2.5V.
the laptop works fine.
then another laptop (different laptop) came after a year, with the same issue.
but this time I have a different type of 330uF tantalum caps.
the one I've used before was 330 with small letter e on the markings.
e = 2.5V, but this time I have 330uF with letter d on the markings
d= 2.0V, right? correct me please.
the question is, does 4 x... -
Acer AN-515-57 LA-L191P please help write down the serial numbers... -
Have a Gigabyte 2070 Super with some bonkers power draw readings. Card runs fine, other than some GPU throttling because of the power numbers. But GPU power always reads too high, more than the power reading for the entire card. And VRAM power always reads way too low, along with PCIe and 6-pin power readings. The 8-pin reading seems plausible.
Typical readout while running 720p Furmark, 8x AA:
GPU clock: 1590 MHz
Mem clock: 1750 MHz
GPU temp: 58.8 °C
Hot spot: 71.8 °C
Fan speed: 33% / 1000 rpm
Mem used: 454 MB
GPU load: 97%
...
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