PNI E.
Senior Member
Last Activity: Today, 04:44 PM
Joined: 11-10-2024
Location: Rome
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i think it will be in the trash...a little sad because the tv was 900 euro of tv....but change backlight in that type of dispaly without frame, it s a really harrd job and then maybe also the diffuser is gone...it stay in this way still a little until i buy a new tv thanks for all... -
so you mean it s a back light problem too….it s really trash hahaha…thanks iotas for your help, u and diah helps me a lot. I think I don’t try to change the back light because the panel it s no frame…so I think the panel is on with tape? I never take of a panel without frame I think it s a little too much for my ability haha...Leave a comment:
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Hi guys, so I put the tape on the buffer flat, and I have picture, it s not so nice picture because I have all light on the bottom of the display but I think I can't make better, or do u think I can do something for make it better? Thanks for all the support you are all great. If someone have some idea how to have a better image I'm here...
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we can’t do nothing about this tv?...Leave a comment:
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Thanks for your answer. If I disconnect the buffer flat I have image on almost all the panel, only 20 30 cm are white with grey strips. If take a photo of the buffer board so if u need I check somenthing or I do somenting…...
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hi guys I’m back, I know like a nightmare. I bought from china the tcon, because it were cheap like 25 dollars, so I didn’t give up…so if u still let me you an help I ll be really really thankful.
now I made the jumper again, this time I used a nice really small wire, so I didn’t make a disaster. After make the jumper, with the right ribbon plug off and the left plug in I don’t have nothing in the screen. If I unplug the left sid and plug in the right side, for the first 20 30 seconds I don’t have pictures, but the screen changes. Now it’s black on the right side and white...Leave a comment:
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diah sorry i broke everything haha some tin went on the socket and put all in short i tried to clean the mess but...im sorry i make all of your lose your time. but i dont give up, i buy a new tcon and when it comes we start again hope i learn the lesson. can i buy atcon with the same code or must be from the same tv?...Leave a comment:
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Hi guys I tried to mask the right ribbon, also with different size of tape but nothing it s no picture. So I make some measure on the tcon and buffer board I give u the pictures with the valor. I did with the ribbon plugged in and with the ribbon of the right side unplugged. Do u suggest to try to make again the jumper and this time I have to make on the socket of the ribbon because I broke the pad….what you suggest? I tracked the fbbew that is still ok and it s the first pin the nearest on the socket. Do you think I have to connect this with the first pin the nearest near the brocken pad on...
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So I have to disconnect the dark flat and with the jumper on I check the image….guys I wrong….i didn’t think the pad could take off, tomorrow I ll try before to mask again the flat and see if I have changes maybe I change the size of the tape, if I don’t have changes I try to solder again a jumper on the sock of the ribbon flat…Broke for broke I try..and after we ll see at least I can buy a new tcon board…...Leave a comment:
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diah…I’m really sorry but I can’t remember. What I can say you it s before all your help, the tv was no image but no black black because there were lights from the back light, in some point more than other. When I put the jumper with the right side off and the left side on, there were no big changes always dark but with light on and in some point more light. When I unplug the left side and plug the right side, I saw a perfect image on the right side, and I remember very clearly that the other part now were more uniform, I don’t remember if white or black, but I remember it was all the...Leave a comment:
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before ask here, I tried to mask the connector of the ribbon flat, both side one at time, I show you the piece of paper I used. But i didn’t have change always black with no image with back light on. Then I tried to mask the c or u flat, dark orange in the buffer strip…I think u call them that, the board where the panel is soldering. But also there no effect. Tell me what you want see I give you the photo, and thanks a lot for the helping to all...
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diah…..nice question I was happy to see the image and didn’t put attention on the right..hmmmm it s better if it’s white or black? I don’t want wrong but I think it was black but not sure because I was watching the left side,.....Leave a comment:
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perfect because before all the mess happened I saw a really good image on the right side of the to when the left was unplugged and the jumper was In..
so I work on the left ribbon flat and try to put some tape on the pin until the image is back, also if I tried before maybe I have to mask more pins…I ll try. I thought the jumper must be there always for the tv works...Leave a comment:
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Diah I track the fbb31 and goes on the first pin. In the picture is red. Now on the fbb32 I can't track because there isn't more the pad….i know it s a disaster…but I can't go back in time. So for u the pin of fb332 is the first one in yellow, or it s in the other side, because on the socket of the ribbon flat, there is an arrow, so if the two socket re the same, the correct point is the last one not the one near or I wrong?
t...Leave a comment:
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Because I’m stupid, so now I disconnect the panale and I check on the socket. After I did..if I did, I put some tape on the right part that doesn’t work? Or there are other method? And with this jumper now we know the display is the problem right?...Leave a comment:
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Diah….i make a mistake…I pushed on the jumper and the fb332 broken….the pad come off….tell me I can make the jumper in a other point….im so stupid sorry….Leave a comment:
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diah u are one of the best…if I did the jumper, and with the left side disconnect I have half display image. So I do the right side tape method? Or I do in a other way. Now I have Half image...
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from the main board to the tcon i have only one ribbon cable. i did take off one at time and cover pins also there on the panel board. for panel boardi mean the board that solder on the flats of the diplay. there are two C or U flat dark orange, i take of them one at time and also try to cover the pins but always the same no picture. on that board on the left side i have 3,3 volts in the right side where the ldvs are in i have 3,3 volts but on the capacitors under that i have 1,8 volts......Leave a comment:
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the tcon board is [I]5Y-65-FU11BPCMTA4V0.2 [/I]. i tested the caps with the negative on the shield of tv and the positive touching one side of caps, and i have to hear only one beep, and i tested the boad out of the tv and i touched the caps with the multimeter and i didnt have beeps, so i think they are good. i have 12 volts on the fuse, 11,8 . and on the two rainbow cable exit i have 3,3 volts, 1,8 volt and for the other 0,5 volts more or less, the voltage didnt change also if i unplug one lsvd at time. but i dont know if th eovltage i have it s correct because i know somme tcon have like...Leave a comment:
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tcl u65x9006 back light on but no picture sounf ok after 40 50 secs
hi guys, i need your help again...i have tcl u65x9006. while i was watching it become darker like when a movie ends, little by little the image disappear. now if i turn on i have back light on, after like 1 min i have also sound but no picuture. the back light is on i take off one at time the ldvs but nothing change always no picture. i tried to cover with a piece of paper the pin of ldvs i cover like 7 8 pins but nothing worked. the tv stay with no picture. there is a tcon board.i checked the voltage there on the fuse i have 11,8 volts. there is caps in shorts on the exit of the tcon i have...
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