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#1 |
Member
Join Date: Jan 2012
Posts: 31
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![]() Hi, I have a telefunken tv with a broken panel (VES315WNDA-2d-n12). The tv has a 17mb211 board.
Since I had a samsung with a good panel (df320agh-r1) I try to adapt this to the telefunken. Pinout was almost the same (the only thing I have to move the connect on the 17mb211 according to the image below ... from double lvds to wxga fcc). ![]() Panel is working bad badly. Color is wrong ... image was flip (I was able to correct this playing with ptf.ptf file ... b8HFlip = 1 b8VFlip = 1 to be precise ). Does any of you have any experience with vestel board and ptf.ptf file parameters? I attach also the ptf.ptf file .. |
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#2 |
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Posts: 31
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![]() Last edited by saronno; 04-23-2022 at 02:11 PM.. |
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#3 |
Senior Member
Join Date: Nov 2014
City & State: Diyarbakir
My Country: Turkiye
Line Voltage: 220VAC 50Hz
I'm a: Professional Tech
Posts: 142
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![]() Samsung HD Panel file : https://disk.yandex.com.tr/d/672hb9tqJMwcZw
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Genç Elektronik ve Bilgisayar |
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#4 |
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Join Date: Jan 2012
Posts: 31
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![]() I didn't spot any difference but flip parameters. Am I right?
to me, looking at the image, it seems as if there aer not the full range of colors, like when you setting pc video card to 8 bit or 16. Last edited by saronno; 04-23-2022 at 03:20 PM.. |
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#5 |
Badcaps Veteran
Join Date: Feb 2013
City & State: SA
My Country: Germany
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![]() T-CON intgertated at Panel ?? if yes can you show here the T-CON chip so i can see it to check yours parameter
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#6 |
Senior Member
Join Date: Nov 2014
City & State: Diyarbakir
My Country: Turkiye
Line Voltage: 220VAC 50Hz
I'm a: Professional Tech
Posts: 142
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![]() actually this problem looks like a lvds socket problem. I tried the panel software on the Samsung panel and it worked without any problems.
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#7 |
Senior Member
Join Date: Nov 2014
City & State: Diyarbakir
My Country: Turkiye
Line Voltage: 220VAC 50Hz
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Posts: 142
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![]() VES315WNDA-2d-n12 = CN16
Samsung HD = CN15 CN14 should not be used this chassis |
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#8 |
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#9 |
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#10 | |
Member
Join Date: Jan 2012
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![]() Quote:
If so, I guess it could be some problem with the tx pins clock is improbable since I have a picture .... but one of the tx line could impair some specific bit in the frame if it's not working or malfunctioning. Last edited by saronno; 04-23-2022 at 04:25 PM.. |
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#11 |
Member
Join Date: Jan 2012
Posts: 31
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![]() I didn't find the datasheet for the samsung panel I am trying to adapt to the vestel, but I find this one below I suspect have the same pinout
![]() https://datasheetspdf.com/pdf-file/9...g/LTA320AN01/1 This is a picture of the connector of my panel ![]() So, as I said, it has the same pinout of the board (CN15) but it was mirrored. |
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#12 |
Senior Member
Join Date: Nov 2014
City & State: Diyarbakir
My Country: Turkiye
Line Voltage: 220VAC 50Hz
I'm a: Professional Tech
Posts: 142
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![]() We need picture of chassis.
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#13 |
Member
Join Date: Jan 2012
Posts: 31
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![]() Ok, I solved. It was the connector.
First thing I asked to myselft "why everything is reddish" ... so in the samsung pdf i posted above I checked "what if red is stuck" ... and so tx0 has to be 1 all the time .... and so I checked with my multimeter and the two line were shorted together (a little bridge under the connector not visible from above). Anyway I changed the connector completely (the old one was in bad condition after a couple of soldering/desoldering) and now everything if fine. Anyway, Thanks for the help. |
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#14 |
Member
Join Date: Jan 2012
Posts: 31
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![]() Just to sum it up if everybody else want to try to adapt a samsung panel to this
vestel board: yes, it's possibile but be careful with the pinout since it's mirrored. |
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