rtstorm
Badcaps Veteran
Last Activity: 04-19-2024, 04:18 AM
Joined: 02-19-2012
Location: Croatia, Osijek
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I found a short but now i have this on screen. I think i am giving it up
Last edited by rtstorm; 04-03-2024, 11:09 AM. -
I remove the caps but the short are in layer of boardLeave a comment:
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This is burned trace not solder residue. The cap is not shorted. I removed it but not the burning happens on seconds 0 Ohm resistor. I dosconect that part of LCD and other side show error like grom beginingLeave a comment:
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Ahh, my happiness was short. TV worked like 1h and than i got this lines again and after resetting TV the screen was black with backlight.
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i fond this burned on left side of panel where i removed the diodes...Last edited by rtstorm; 04-03-2024, 09:36 AM.Leave a comment:
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Yes, thank you. Hope this will help someone else with this kind of problem.Leave a comment:
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I remove the 4 diodes and guess what? tv work :-) Thank you!
is this ok to leave panel without those diodes? What are they for?...Leave a comment:
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Guys please dont argue, i appreciate all your helpLeave a comment:
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yes this guy have exact problem like i do, but he have problem only on one side of the screen. But i do not understand did he just remove the diodes or?...Leave a comment:
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there is 3.43V on pin 1 of Winbond IC...Leave a comment:
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i dis this but the screen is black, only backlight...Leave a comment:
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I have bench power supply...Leave a comment:
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I was able to capture the white line on first second when i connect the 12V after that is all black.Leave a comment:
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Yes, backlight is on. But there is no image.Leave a comment:
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I disconnected the LVDS from tcon board, turn on the TV and put 12V on F101 but the screen is blackLeave a comment:
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i have tried 2 version now and the problem is the same on the TV....Leave a comment:
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I did the firmware flash but the issue is the same. I Downloaded the FW and Loader. Extracted FW and Loader and put in the root of the USB 8GB FAT32. This is the version I tried
[CODE]TPM171E _ 107.000.230.000 – Date: 2019/03/11 (Upgrade_Loader)[/CODE]
Is this correct way?ICode:I did the firmware flash but the issue is the same. I Downloaded the FW and Loader. Extracted FW and Loader and put in the root of the USB 8GB FAT32. This is the version I tried [CODE]TPM171E _ 107.000.230.000 – Date: 2019/03/11 (Upgrade_Loader)[/CODE] Is this correct way?
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Here is the image...
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Philips 55PUS7303 LCD lines
Hello, I have this 55" Philips TV that suddenly has these vertical lines on the LCD panel. I have checked the T-con board and I noticed some caps have 40Ohm I don't know if this is normal. These caps have 1.2V on them. I mark them on the photo with a silver pen. The T-con board has 1.2V, 12V, 25V, etc. Does anyone have any idea what could it be?
i try to disconect one ribon cable and the problem is the same, one side is white other side have the lines (the same is in other way)
T-con model: 55T32-C0L
Main Board: 715G8579-M0F-B01-005TLast edited by rtstorm; 03-28-2024, 04:20 PM. -
hm, I ordered from different vendors (2 from China and 1 from the EU). There may be a different version of the phone I am not sure. But the thing is that the interior of the phone looks the same. In a few days, I will have another phone to test it. On other phones like Xiaomi, Huawei, etc in case that there exist a few versions of the phone usually the manufacturer puts different flex cables or connectors but this is exactly the same. I will check with other phone and post here.Leave a comment:
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