Hi! I need the mainboard firmware.
Please, if anyone has it, help me.
F&U model: FL2D5504UH
mainboard: 17MB130P
panel: VES550QNDA-2D-N11
Please, if anyone has it, help me.
F&U model: FL2D5504UH
mainboard: 17MB130P
panel: VES550QNDA-2D-N11
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My goal here is to be able to use boards on hand to swap into faulty sets when the faulty board is not obvious.
I will start by asking what is the format of the output from the mainboard and is it generic in any way or does it vary by manufacturer and/or model ?
And as far as I know a tcon and panel must be a matching pair because the timing of the signals and the voltages required to drive the panel are specific to the panel itself. (That may be a blanket statement that isn't true in some cases where the panel creates its own sub-voltages on its panel boards?)...01-06-2024, 01:32 PM -
Visio E601i-A3
Tv powers on and input is able to be selected/used, but the on screen menu closes as soon as it is opened and the there are some periodic "glitches" of the on screen menus in relation to position and size. I have tried all the system resets,but because the menus are not usable, i was unsuccessful. Does this seem like a panel issue? Odd that it only affects the menus and not the main input picture. I have already tried disconnecting front panel buttons assuming one was stuck down causing the input to continually be scanned or similar.
https://www.youtube.co... -
Hi, all
I need the dump/firmware for this tv, it was on a boot loop, i dont have the original corrupted dump because i used a pen drive with a firmware that solved the boot loop, initially it seemed it was ok but the tv has no sound
Thanks10-17-2025, 03:51 AM -
Hi All,
Need help.
I have a samsung un60j620dafxza led tv. When I plug it in it has no display, no sounds, and no standby lights.
So I opened the tv and disconnected the power to the mainboard and the backlight powered up. This according to many people says that this is a mainboard
problem. I checked the voltage coming from the stb and I read 1.3 volts on pins 1,3,5 and 7 which are low volts instead of 13 volts which i think the lcd panel
might be drawing too much power from the power supply that it prevents the right voltage going to the mainboard.... -
hi guys, can you help me to find a firmware for my hitachi 50hk6000. the tv turns on but no screen, im sure it s a firmware problem because i bought a new main board from ebay but they gave me an other version of the mainbord mine finish in s the board they gav me finish in p, and have 3 hdmi, but the tv with that board turns on but says dont signal and doesnt respond to the remote control. so someon can give me the firmaware for 50hk6000 main board 17mb130s so i can flash the eprom thansk guys02-14-2025, 02:06 PM