42' plasma....tatung

[medamotcha]

Re: 42' plasma....tatung

Need ESR meter.

First picture on this sticker is chart of voltages that panel uses, use this to compare against from Power supply and on two outer boards while TV is on.

Last picture is what you should look for particularly the type of panel it is.

Okay, check the capacitors with ESR meter. Once this is confirmed, then power up again, quickly feel the chips on left side just with one finger, other hand in the pocket.

Sometimes this fail. These are called Y-buffer driver chips on narrow strips of circuit boards. The larger board that plugs into the Y-buffer is Y-SUS board.

This is first thing we check for is voltage and inspect/feel the Y drive stuff.

Cheers, Wizard

can you tell me what series tv i have or were to find? i found free service manuals....or thay can get it...thx

[medamotcha]

Re: 42' plasma....tatung

ok wizzard thx for all the help sofar...im getting the hang of this...i found out how to test with a multy meter...to find out what the UF are.....so all i have to do is power up the tv and test the voltage.and remember were thay go.now i have to get a power switch.i stol it out of this tv and used it for another42' plasma.... so first ill hook up new switch power up.
ohh allmost forgot....when i check for the string of chips on the yb-board
and put my finger on what am i suppost to feel for or listen for?thx mang

[medamotcha]

Re: 42' plasma....tatung

ok ,i powered up the tv and this is what happend.....the tree green lights came on with the fan...and turned off(stand by mode)...than i hit the tv on button and the fan came on' with a click the two green lights came back on .for a sec and click again and powered down and the red light came on....but i have sound.(stadic) and the little light in the front of the tv is on but purple not blue.....blue is the reg. it seams light a code...power up?




ok i have started to test out the volts smd caps.....ill get back to ya....thx mang.....

[medamotcha]

Re: 42' plasma....tatung

i waz looking around the y board....and this is what i found...i think this is it...oil or greese around in the circle and if the smd cap dont really go bad well i took that into account...so if the 22uf 20v shooting all that stuff from the top..it could have gotton all in the circle were i see
this looks popped....like the seal has been blown out on the top.

if thats it ....so all i need how to order what size is the cap...and i can order.....now i need a smd cap allso....ill post...

[medamotcha]

Re: 42' plasma....tatung

what is the convertion 22UF-20volt?...i was looking around for what kind of caps...but all i see 2200uf-16volt?...can any one tell me on the convertion please...

[medamotcha]

Re: 42' plasma....tatung

please help me wizard,what is the convertion 22uf-20volt?

[PlainBill]

Re: 42' plasma....tatung

please help me wizard,what is the convertion 22uf-20volt?

If you can't find a 22uF, 20Volt, a 22uF, 25 volt should work provided it will fit.

PlainBill

[Toasty]

Re: 42' plasma....tatung

Aren't you on vacation....?

[medamotcha]

Re: 42' plasma....tatung

can you give me a link to order...custum order...please.....cant find how to custum order....thx

[Wizard]

Re: 42' plasma....tatung

Use low esr 22uF 25V. Common sense.

Cheers, Wizard

[PlainBill]

Re: 42' plasma....tatung

Aren't you on vacation....?

I'm back. It was a very short vacation. But I did take a few pictures. The first is the ocean from the hotel room. The second is my wife.

PlainBill

[medamotcha]

Re: 42' plasma....tatung

i was looking around for the caps....cant find..i dont know my way around this site to well...can i get a link to order?please

[medamotcha]

Re: 42' plasma....tatung

will a 22uf 16volt work?...i have one of those..ill take out of other board?

[medamotcha]

Re: 42' plasma....tatung

how tall is the cap or size....when ordering? need a link please.

[momaka]

Re: 42' plasma....tatung

Here you go, 22uF 25v:
http://search.digikey.com/scripts/Dk...name=P11213-ND
http://search.digikey.com/scripts/Dk...me=493-1812-ND

[medamotcha]

Re: 42' plasma....tatung

thank you so much, momaka...ok 1 more thing and im good to go, i need this,
how to figer out...order this also....as you can see the leeds are goneas you can were it needs to go...now is this a 220uf-16volt?and part number 53Y?....can i get a link..please...thx yall...

[Wizard]

Re: 42' plasma....tatung

Get a standard low ESR 220uF 16V radial and bend leads outwards and trim leads so it is not shorting anywhere else and solder it in.

Cheers, Wizard

[medamotcha]

Re: 42' plasma....tatung

i just wanted to say to all.. thx very much and i will post when finished and working......thx all

[momaka]

Re: 42' plasma....tatung

You're welcome.
By the way, when you're looking for a capacitor in the future, all you have to do is go to digikey.com or mouser.com and type what you need in the search box (you might have to apply some filters too, but play around with those a little to see what each one does - should be easy).

[medamotcha]

Re: 42' plasma....tatung

can any one give me a link to digikey....to find 220uF 16V radial and 1500uf 16V.....at the same place ...i would like to keep my order all together if i can?....i tryed to find these caps but i dont know how?part number or keyword?...dont know keyword for caps?....thx yall....please help me