need t-con for sony klv-40w450a

[exsonyexpert]

any one can help me where can i buy this t-con

[tom66]

Re: need t-con for sony klv-40w450a

Part # on the T-con? Pictures? Anything?

[selldoor]

Re: need t-con for sony klv-40w450a

Originally had a link in his post but did not leave a gap

http://flattvparts.co.uk/index.php?m...oducts_id=1093

Please update your profile with country and mains voltage

[exsonyexpert]

Re: need t-con for sony klv-40w450a

help plz need it asap

[budm]

Re: need t-con for sony klv-40w450a

This model is not sold in USA, so what country are you in.
Since SONY uses more than one maufacturers to supply the LCD panel, do you know if it is using SONY/SAMSUNG panel, AUOPTO panel, CHI-MEI panel?

[exsonyexpert]

Re: need t-con for sony klv-40w450a

that is philppines model they use s-lcd

[tom66]

Re: need t-con for sony klv-40w450a

So Asia/Pacific model, what is model of the LCD panel (e.g. LTA40...)

[selldoor]

Re: need t-con for sony klv-40w450a

What is wrong with the one you have got - put some pictures up and we can look at it. Have you tested the fuse?

[exsonyexpert]

Re: need t-con for sony klv-40w450a

yah A/P i already inquire the parts to oriss/ap but it supply end

hers the panel model LTY[Z]400HC02001

[exsonyexpert]

Re: need t-con for sony klv-40w450a

hi sir selldoor the defect is white screen i already test all voltage/resistance/leakage etc.. its possible have defect on gamma control i.c but that i.c is much hard to find.. unlike other gamma i.c like as15 as04 as34 already avail in black market.. so i trying to look for hole control mt board shortly t-con

[tom66]

Re: need t-con for sony klv-40w450a

Fuse good? Supply 12V or 5V to T-con good?

[exsonyexpert]

Re: need t-con for sony klv-40w450a

yis sir all suply is good even the output of dc to dc converter i meashured it using scope

[tom66]

Re: need t-con for sony klv-40w450a

Check good boost voltage... typically 15V.

Check good CORE voltage for T-con IC... typically 1.2V to 2.5V.

I see at least six LDOs on that board; all good?

Check the crystal and see if it's oscillating.

[exsonyexpert]

Re: need t-con for sony klv-40w450a

sir tom66 do u have idea where can i buy that t-con? any website or parts supplier

[tom66]

Re: need t-con for sony klv-40w450a

sir tom66 do u have idea where can i buy that t-con? any website or parts supplier

No idea, sorry.

[selldoor]

Re: need t-con for sony klv-40w450a

Just to check - you did clean and reseat the connectors from the tcon to the panel? - have you checked out the cables- they can become brittle and broken due to age and heat. Perhaps update your profile with your country in case there are any members in your country who can assist with finding one.