Im a dummy

[crazyjonny]

I have 2 samsung 244t monitors that have bad caps. I ordered 2 sets for the power boards including the big capacitors and removed all on 1 board prior to receiving the new ones. The bad news is my kids threw out the other board so now i have no clue as to the layout of the capacitors. I need a schematic. Can anyone help this dummy?
Is it also worth it to buy a power board for the other monitor?
Thanx in advance

[PCBONEZ]

Re: Im a dummy

By looking at photos posted in other threads you might be able to piece together what they are.

What is the part number of the board?
.

[crazyjonny]

Re: Im a dummy

Dont know or cant find part # of the board but the capacitors have a location#

cs582 cm852 2m851 cm861 cm856 cs802 cm810 cs806 cs808 cp811 cm 809 cm813

244t syncmaster

[crazyjonny]

Re: Im a dummy

the board is-- pslf10141a rev 1.0
cs852 cm852 cm851 cm861 cm856 cs802 cm810 cs806 cs808 cp811 cm809 cm813

cap locations or samsung cap ##

[crazyjonny]

Re: Im a dummy

I just put the first 244t together--she works fine!!!!

[PCBONEZ]

Re: Im a dummy

I dunno how you figured it out, but congrats!

[crazyjonny]

Re: Im a dummy

cs852-1000uf 35v, cm852-1000uf 35v, cm851-1000mf 35v, cm861-2200uf 10v
cs802-100uf 10v cm810-47uf 50v cs806-47uf 63v cs808-47uf 50v cp811-47uf 50v cm809-10uf 50v and cm813-10uf 50v

In case anyone needs the locations and values for the samsung 244t power board"s caps

[tuk]

Re: Im a dummy

cs852-1000uf 35v, cm852-1000uf 35v, cm851-1000mf 35v, cm861-2200uf 10v
cs802-100uf 10v cm810-47uf 50v cs806-47uf 63v cs808-47uf 50v cp811-47uf 50v cm809-10uf 50v and cm813-10uf 50v

In case anyone needs the locations and values for the samsung 244t power board"s caps

I don't suppose you have old caps laying around? or can confirm those values ..because I have different values for 2 of my caps ...and just so happens they are the 2 caps that are hardest to read the values off ...I'm using the 244T to make this post so don't really want to take the caps off the board unless I have to

CM856 25v@1000uF ......you might have missed this one
CM861 10v@2200uF
CM851 35v@1000uF
CM852 35v@1000uF
CS852 35v@1000uF
CS806 63v@47uF
CP803 450v@100uF
CS808 50V@47uF
CM810 50v@47uF
CP811 50v@47uF
CM809 10v@100uF ......your value is different
CM813 50v@10uF
CS802 50v@10uF ......your value is different
------------------------------------------------------

e2a: I'v just noticed you have your values around the other way to mine ..is it possible you swapped them by mistake ..so your values for CM809 are really for CS802 and vice versa ...or is it me thats got them mixed up

[crazyjonny]

Re: Im a dummy

What is the power board # you have? My values are correct-- 2 i bumped the voltage up to 50v otherwise they are completely the same.as what was on the board-a total of 13 caps.
Yes i did forget to list the 1000uf 25v
There is a total of 13 caps which includes the 100 450v. I only listed the part #'s not how many.

4 - 1000uf with 3 @ 35v(i had to order 50v) and 1 @ 25v
p5544-nd is the 1000uf 25v
p5575-nd is the 50v
go to dig-key and search the part# to see if the values are correct

And yes i still have all the old caps.

[crazyjonny]

Re: Im a dummy

I started thinking maybe i mixed these two values up and your are correct but so far the monitor is working fine. Maybe someone else will help and post the values also.

Did you remove the capacitors yet???

[tuk]

Re: Im a dummy

not yet ..as its the only monitor i have and Im using it now to type his post

maybe you put them in the right place but wrote them down swapped round ..or I have

thing is it just happens to be the 2 caps that are hardest to read the values off cos they are small and in dark corners

maybe you could check your old caps against my list in post #8

e2a: sry missed your earlier post ..not sure what the revision is ..but I count 13 as well ..if your old caps match my list exactly I can go ahead and order

[crazyjonny]

Re: Im a dummy

Your values are correct but we both are not sure if the values for cm809 and cs802 are as you stated or as i soldered in. I hope i dont have them reversed. The monitor has been on all day for 2 days now with no problems at all. Wonder why a capacitor that was supposed to be 100uf but is actually only 10uf in my board would work.
I sure hope someone who has or had similar troubles can help the both of us. Try and use a magnifying glass on your board and capacitors when you are ready to remove them.
I'm thinking i am wrong.