Re: Samsung 172X - OZ980S?
Could you look again and see if that is perhaps a oz960? oz980 is single chip Smart Battery Selector equipped with Battery Crisis Management and Green Conditioning.
While the oz960 is ccfl control.
Here is the datasheet on the oz960. (it was either the 225bw or 226bw thread that I posted the oz964 and oz9938 datasheets....
endevite
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Last Activity: 10-27-2021, 11:02 AM
Joined: 12-28-2009
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Re: Viewsonic VX2235wm
This is a site to help people fix their own stuff, not a place to advertise....Leave a comment:
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Re: HP VS17X Monitor issues
Is there height clearance for 8x15? Chemi-con 8x15 KY 63v 82uf 665riiple 7k hr lifespan would be the better cap....Leave a comment:
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Re: Gateway 24" LCD Model LP2407
All of them are SG? SG are all very low impedance long life caps with very very high ripple support, so make sure what is what....Leave a comment:
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Re: HP VS17X Monitor issues
Cap Suggestion (Digikey should carry all of these)
[b]Standard Series UK (All have unknown Impedance & 3k hr lifespan)[/b]
x1 - Su'Scon 100uf 450v UK 105 degrees
18x40 572ripple
use Chemi-con KXG 450v 100uf 18x40 800ripple@120hz 1800ripple@100k,10k hr lifespan
x1 - Su'Scon 470uf 16v UK 105 degrees
8x14 427ripple
Use 8x15 Chemi-con KY series (840 ripple @ 7k hr lifespan)
x1 - Su'Scon 100uf 16v UK 105 degrees
6.3x11 141ripple
Use 6.3x11.5 Chemi-con...Leave a comment:
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Re: HP VS17X Monitor issues
Working on a list, give me a bit. (In case you wanted help on a cap suggestion list.)Last edited by endevite; 01-11-2010, 02:40 AM.Leave a comment:
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Re: Gateway 24" LCD Model LP2407
Which series are those su'scons?
MG? H5? SK? LX? LZ? SB?
Knowing the series we can look up the ripple ratings, lifespan, and impedance which lets us better know what would work as a replacement.
Datasheets can be found, possibly identify by picture.
[url]http://www.su-scon.com.tw/products_li.html[/url]Re: Gateway 24" LCD Model LP2407<br ... lifespan, andLast edited by endevite; 01-11-2010, 02:28 AM.Leave a comment:
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Re: Samsung Syncmaster 225BW
[B]Samsung 225bw Powerboard IP-45130A (with built on inverter circuit) cap replacement.
***the 50v 47uf has unheard of ratings, so a match is difficult.[/B]
The Old CapXons
2x 25v 820uf GL 10x25 1460ripple 43miliohm 6k hr lifespan
1x 25v 330uf GL 10x12.5 720ripple 85miliohm 6k hr lifespan
2x 25v 680uf GL 10x20 1280ripple 52miliohm 6k hr lifespan
1x 50v 47uf GL 8x11.5 285ripple 50milohm 3k hr lifespan
GL Freq Ripple
50v47uf: 0.65@120hz, 0.89@1k, 0.97@10k, 1@50kto100k...Last edited by endevite; 01-10-2010, 12:32 AM.Leave a comment:
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Re: Samsung Syncmaster 225BW
Well, that picture you link to shows all the caps you should replace, because they are all known to go bad, even if they don't show signs of it, they all used bad electrolytic.
I can't remember on hand exactly which caps I've used so lets do this, the caps in that picture with the arrows, tell me the top two's voltage, uf, and series, the bottom middle cap and the 3 on the bottom right.
I think I saw in your picture that 2 of the 3 on the bottom right are series GL, and they are capxon? Let me know and I'll...Leave a comment:
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Re: Samsung Syncmaster 225BW
Almost all the caps on the powerboard usually need to be replaced, I use a medium and large guitar pick to help pry the bezel apart. It's good that it at least comes on after awhile, means the there aren't any dead ccfl's, if one goes out the protection circuit kicks in and wont let the backlight come on for more than a second....Leave a comment:
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Re: vp2130b cap help
Well replacing those should get it back up and working, however I will suggest replacing the caps on the mainboard I listed at least as well since they are prone to fail at some point, unless of course you don't mind taking it apart later when they do fail. ;p...Leave a comment:
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Re: Viewsonic VP201B Monitor Problem
Not to sound rude or anything, I really don't intend such, but people usually come here asking how to recap boards, not where to buy repaired boards. ;p...Leave a comment:
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Re: vp2130b cap help
Thank ya, I figured I would write a bit of a small guide since this one was a bit of a pain to work on. ;p...Leave a comment:
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Re: Another Westinghouse LCM-22w3
What your looking for on the caps on that board, is around where they have the temp rating, look for 2 letter marks like GF or PW sometimes it's like PW(P) or SM C105 and so on. (c105 is temp rating, ignore things like 06/05 that's just date code)
So find the series code, look at the voltage and uf the caps rated at and then this step is next. From that you look up the voltage on the cap, the uf and check out the stats on the original with that brands series in a datasheet. Then you can more easily figure out what would work as a...Leave a comment:
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Re: vp2130b cap help
Oh to make it slightly easier,
the digikey parts list for all caps except the 2x 6.3/10v 1000uf 8x12to8x16'x
2 565-1602-ND CAP 120UF 50V ELECT KY RAD 0.50000 $1.00
2 565-1603-ND CAP 150UF 50V ELECT KY RAD 0.45000 $0.90
12 565-1673-ND CAP 100UF 25V ELECT KZE RAD 0.22200 $2.66
1 565-1674-ND CAP 220UF 25V ELECT KZE RAD 0.35000 $0.35
4 565-1522-ND CAP 330UF 16V ELECT KY RAD 0.32000 $1.28
The non digikey parts list.
2x EKY-500ELL121MH15D 50v 120uf KY
2x EKY-500ELL151MJC5S...Leave a comment:
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Re: vp2130b cap help
[B]Last post hope it helps anyone who is working on a vp2130b or vp2030b.[/B]
Ok the fun one, biggest pain to recap, but the working product is well worth it.
[B]This is for the Mainboard/Motherboard on the Viewsonic vp2130b, may very well be the same as the vp2030b.[/B]
3 cap types to replace on this bugger.
All Teapo, and one is a hard to find replacement.
Just like on the USB board another 6 of these.
6x Teapo SC 25v 100uf
6.3x11 220miliohm 250ripple 2k hr lifespan
...Leave a comment:
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Re: vp2130b cap help
Ok for the USB board, again my caps had not failed here, but others had them fail, and Teapos are just bad news. So the deets on the recap.
[B]This is for the USB board in the Viewsonic vp2130b, may be identical to the vp2030b.[/B]
The Old
Teapo SC 25v 100uf
6.3x11 220miliohm 250ripple 2k hr lifespan
Ripple Freq
0.70@120hz, 0.90@1k, 0.95@10k, 1.0@100k
The New
6x EKZE250ELL101MF11D 25v 100uf KZE
Digikey part#
565-1673-ND
6.3x11 130miliohm...Leave a comment:
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Re: vp2130b cap help
Correction on the cap on powersupply fix,
ripple freq table I believe is
Ripple Freq
0.50@120hz, 0.75@1k, 0.90@10k 1.0@100kLeave a comment:
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Re: vp2130b cap help
Ok for the Powersupply, all my caps were good, however A Taicon existed that I did not trust, so I replaced it. Other powersupplies have been known to have bad caps however mine did not, but you can find those searching these forums.
[B]This is for powersupply EADP-64BF on the Viewsonic vp2130b, may also be the same powerboard in the 2030b.[/B]
Cap replaced
Taicon PW(P) 25v 220uf (Best info I could find anyway)
8x11.5 234miliohm 555 ripple 3k hr rated
Ripple Freq
0.65@120hz, 0.85@1k, 1.0@10k+...Last edited by endevite; 01-07-2010, 04:50 AM.Leave a comment:
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Re: vp2130b cap help
Monitor all fixed and works like a champ kicking on nearly instantly without any oddities.
Here is "a" fix using cap's that you can actually buy in the states.
Alternatively if you can get them, Rubycon ZLJ's work as perfect replacements with much better ratings for the inverter.
I will cover the powersupply, usb, and mainboard recap info on following posts. The job in total involves 21 caps to be replaced that's including the 4 on the inverter.
[B]This fix is specifically for inverter board...Leave a comment:
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