madyoyo
Member
Last Activity: 06-03-2025, 01:25 PM
Joined: 08-07-2018
Location: 13
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Its probably 37pfl5604h, the sticker is hard to read. And i can confirm, after disassembling the screen, the backlight seems very "warm". So i dumped the tv to the recycling center, and i got lucky, someone was about to throw a 55 inch LG with bad leds. I guess its a win for me -
Philips 37pfl560: Yellow picture
HI.
I have a weird problem with an old Philips 37pfl560 TV i put out of storage: the picture have a noticeable yellow hue, and its not caused by the settings (did a factory reset). I've never seen this before. I will try to get a photo with a real camera, with my phone its hard to see because of automatic white balance, but in real live the whites are really yellow.
Anyone have an idea of what can cause this? Can CCFL tubes get "warmer" with time? This tv have several analog inputs,so its nice for retrogaming.... -
Samsung QE55Q65B with shorted D001 diodes on panel board: Worth saving or not
Hi
I have a Samsung QE55Q65B with a seemingly common problem: it turn off and back on after a few seconds, (sometimes more, and in rare instances works for hours). D001 on the left side of the panel is very hot. I may be able to remove it with a very fine iron, but i don't have the equipment to re-solder such small parts.
Is there a risk to run the tv without this diodes diodes? And is it worth to pay someone else to replace it. I read many people who ended up with bad lines after trying to remove/replace them, , or the panel failing in another way, so i want to weight... -
Re: Sony KDL60w685a need firmware update
Sorry for the late answer, i hadn't much time to take care of this. The firmware worked fine, another TV saved from the landfillLeave a comment:
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Re: Sony KDL60w685a need firmware update
Thank you. The mainboard in my tv was dead, so, i bought one on ebay. It now gives me a red and yellow light, from what i understand it needs to have the firmware updated to recognize the panel.
Ps: i can't edit the first post, maybe a moderator can fix the model number, in case someone needs this firmwareLast edited by madyoyo; 01-06-2023, 04:29 PM.Leave a comment:
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Re: Sony KDL60w685a need firmware update
Oops, i made a typo, its KDL50W685A, 50 inch panelLeave a comment:
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Sony KDL60w685a need firmware update
Hello everyone.
I replaced the mainboard on a KDL60w685a, and now it blinks green and yellow. I think i need to update the firmware. But it's not available from Sony website.
Does anyone have the firmware for this TV? -
Re: Samsung UE43J5500: Replacing main board by another model or screen size
eu-43j5500awxzf...Leave a comment:
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Samsung UE43J5500: Replacing main board by another model or screen size
Hi everybody;
The main board (bn94-09121q) on my UE43J5500 is dead. I can't find the exact same board for a reasonable price, but some other part numbers are pretty cheap, they are physically identical, and based on the bn41-0235 board
Can i swap the bn94-09121q by another "letter", like a bn94-09121N, or even from anoter screen size? -
Re: Samsung UE43J5500 No red light despite PSU testing good
i've found a schematics for this main board: [url]https://www.electronica-pt.com/esquema/func-fileinfo/82533/[/url]
Everything is done inside the microcontroller, so it's basically dead
Its more than likely it was killed by a power surge, being powered on all the timeRe: Samsung UE43J5500 No red light d...ything is doneLeave a comment:
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Samsung UE43J5500 No red light despite PSU testing good
Hi everybody.
I have a Samsung UE43J5500 with a bad main board: No red light, and zero reaction from the remote or the power button. The PSU seems ok: 8.6V when plugged in, 12V and the backlight turning on when disconnected from main board. I also found 3.3v at the ir receiver, the power button also seems ok (i get 1.8v at the key_input1 test point, and it drops to zero when the button is pressed.
Is there anything i can try before tossing this board? I'm running out of ideas -
Re: New Members - please post your introductions here
Hi there, my name is lionel, from France. I repair lots of vintage hifi stuff, and from times to times tv, computer and other "modern" electronicsLeave a comment:
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