T-con proplem

[rkm]

Hello. I have Hitachi l37v01ea at the beginning the tv was somtimes freezing but my friend try fixing the t-con but made some mistake it have lines now, but it stopt frezzing. so I bought new aftermarket board on aliexpress but when I change it have negative image. There was a extra IC chip so I change it but then I just had some lines no image. What should I do try to take the IC chip from the old board and put it on the new one ? T-CON T370HW02 V0 Control Board 06A22-1B

p.s
Application of the chip position in U603

[nomoresonys]

Re: T-con proplem

can you post some good clear pics.?, of all the boards, to get the ball rolling.

[rkm]

Re: T-con proplem

Here are some pitcure I did try to put the orginal chip on the aftermarket board and there is no lines bud the movie are split left and right you can see it at the text and also the image dont fill the screen.

[rkm]

Re: T-con proplem

and the image 4 are the orginal board.

[nomoresonys]

Re: T-con proplem

I think I would send the new board back, you might have gotten a bad one, if they send you another one and it does the exact same thing, you might have a problem other than the tcon.

[rkm]

Re: T-con proplem

This is proplaby the t-con because if I put the orginal then I have lines bud full screen but now with the new one. Double picture and small. Bud no lines.

[nomoresonys]

Re: T-con proplem

could be, you might have just got a bad one, I'd send it back for another.

[rkm]

Re: T-con proplem

So if T-con board is broken there is not possible to fix them ?

[nomoresonys]

Re: T-con proplem

maybe but if it's a new tcon and it don't work, why not have them send you a different one?, if you try fixing the one they sent you and you fail, then I doubt they would replace it.

[budm]

Re: T-con proplem

If one board has more parts on it than the other then they are/may be not the PCB assembly. Manufacturer can use same blank board and stuff it with different parts to create more than one PCB assemblies as needed for certain screens, TV's.
What are the assembly numbers as printed on the bard code of YOUR board?
Picture #4 has P/N 5537T04005
http://www.shopjimmy.com/auo-55-37t0...-con-board.htm

[rkm]

Re: T-con proplem

maybe but if it's a new tcon and it don't work, why not have them send you a different one?, if you try fixing the one they sent you and you fail, then I doubt they would replace it.

I thing that it will cost me more to send it back because we have only one post service here in ICELAND and they take more than this board to send it back sender say I have to pay the sending so I was hopping to fix this proplem here on badcaps with help from you guys.

[rkm]

Re: T-con proplem

If one board has more parts on it than the other then they are/may be not the PCB assembly. Manufacturer can use same blank board and stuff it with different parts to create more than one PCB assemblies as needed for certain screens, TV's.
What are the assembly numbers as printed on the bard code of YOUR board?
Picture #4 has P/N 5537T04005
http://www.shopjimmy.com/auo-55-37t0...-con-board.htm

Ok so proplapy you have the answear here for this ! this is the number from orginal: Ut-5537T04005-753-206-1821-06778-02 aftermarket:UT-5537T04008-19-L-2005122-0006K-04

So Will it be possible for me to make one working out of this ?

[nomoresonys]

Re: T-con proplem

could try ebay, could be iffy, might find someone with free shipping, should make certain that the tcon is a match for your panel.

[rkm]

Re: T-con proplem

Yeah like I say hopping for fixing this proplem with a litle help. Already bougt this for 60 dollars and if I have to pay more Or another 60 dollars for this old tv. I have to be sure this will fix it. Be fore I buy new one. Or just get a litle help to fix it.

p.s sorry about my enghlis but I know you get the point in my answear and quistion.

Just of fun of it. Translate this in "google translate": ( Hvaða máli skiptir hvaða tungumál við tölum. Við höfum google! ) Anyway I dont use google to translate or write in any off of this message, whits I have writen here.. :-)

[nomoresonys]

Re: T-con proplem

looks like it might be a pretty detailed job, did you grab a service manual?

[nomoresonys]

Re: T-con proplem

pay close attention to budm he's a pro, I'm just learning, I try and help if I can but my scope is limited.

[rkm]

Re: T-con proplem

No but I but I can get litle help in work if I can tell them what to do. " they are mostly working in whasher mashing and stuff like that and High voltig 12kv and 22kv Not working on tv.s hahaha.. They Services aluminum factorie. But I can do somthing by my self if I get good instructions.

[budm]

Re: T-con proplem

http://www.shopjimmy.com/philips-996...-con-board.htm
the 008 does not show as a accepted sub for 005.
I have no idea as to which parts you need to add or remove to make 008 into 005.

[rkm]

Re: T-con proplem

ok so this big proplem but would it be possible to fix the orginal board. It have thin vertigle lines. Are the main chip deat ?

[rkm]

Re: T-con proplem

This is how the lines are with orginal board.