Re: VESTEL 17MB82S not working only red led working
I did try again to reflash it but no luck and red led was off.
Then i did flash with LAVOR bin files and now when i press power on button from remote control, the red led flashes and then remains on as normal use should be.
At this point, i've measured Q9 and i find his base has 0,6V and colector has only 0,11V and then goes 0V. Q42 has 3,3V at Emmiter. I thing that CCT Protection is working all the time.
Also backlight voltage goes at 34V and then reduced slowly to 0V.
Since i 'm not a pro,...
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Re: VESTEL 17MB82S not working only red led working
Thank you for your reply.
I did reflash my new IC's with turbo-x BIN files you send carrefuly, but now i don't get the RED LED flash, no picture, no backlight. All voltages are exists but no activity at all. No remote control commands as well.
USB stick has a LED on it and when is in the USB socket, it's on but no activity at all.
Do i need to reflash with the other ORAVA files you send or do i have 2 bad IC's
and need to replace them?
TIA...
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Re: VESTEL 17MB82S not working only red led working
Since i dont have backlight or picture, i put back the originals IC's U10,U12 and now i get three flashes wait a second and keep on this loop.
I 've tryed to do USB - pressing "OK" procedure but no luck. After finished, the LED goes of and then the 3 times blinking LED loop, still remains.
TV model TURBO-X 32" well known in Greece.
My panel is Vestel VES315WNDS-2D-N01
Main board 17MB82S with the U10,U12 near the PCMCIA socket
PSU 17iPS71
Thanking in advance
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VESTEL 17MB82S not working only red led working
Dear friends,
i do have a VESTEL 17MB82S not working. Here is the story:
First, when i give power on tv, red led lights after some blinkings and i've noticed that picture apears but no backligt at all (i use a small light to see it).
Then i do flash with a FAT32 USB stick, the upgrade_loader.pkg file with the known OK button method. After that, the TV stops and when i press the ON-OFF button from remote control, the red led goes on but no backlight no picture at all.
I do took off the 2 flash IC's U10,U12 try to read them with flash programmer, but i get "Error...
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Re: toshiba 50L4333D TV with a LG 32L4300 board low brightness
Hi all. I 've put the backup BIN file back to chip and then flash with the USB stick.
I 've managed to revive my tv to the previous situation with no brightness, contrast, color ajdustments, just picture, sound and chanel change. So now i bellieve that something else is the problem. If i change the TCON pcb, do i have any chance to fix the problem?
Any ideas?
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Re: toshiba 50L4333D TV with a LG 32L4300 board low brightness
1) I did that and put the old memory into appropriate case, i check the pins and after programming i get "succesful" message from programer. Also i did a hex editor check and i see that the data has differences with original data.
2) You mean to get a new chip and reprogram it?
This tv is for european countries. Is you bin file valid for them?
Sorry for my many questions....
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Re: toshiba 50L4333D TV with a LG 32L4300 board low brightness
Dear @yokoono
I did try to flash successfuly the 25Q16 8 pin chip but unfortunately didn't work at all.
When i was trying to plug the tv into power, the green light goes on brightly and then stays on with little bright. The tv never comes to life even if press the power button and from remote too. Only black screen with no light at all.
I was wondering if i did something wrong with programming proccess.
I just open the binary file you send and do programming with succesfull message in...
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toshiba 50L4333D TV with a LG 32L4300 board low brightness
Hi all. I need help on a toshiba 50" 50L4333D TV with a LG 32L4300 board as in the photo. I measured the supply voltages and found them all normal. The problem is that the brightness is relatively low. The voltage for the leds was measured at about 75V. I also noticed that no I can control with commands from the remote neither brightness nor contrast nor colors.Only the menu, volume and channel change work.
Since I don't know much about led displays and before I order new leds, is there anything I can do?
Is there any new firmware for Europe available? Thanks for any help.
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acer aspire 5942g shutdown after 5 min
Dear friends,
I would like to help me solving the problem i have.
My favorite laptop Acer aspire 5942g motherboard is tottaly destroyed from my bad luck attempt to reflow the BGA chip. So the original m/b is off now.
Fortunately, i had bought another m/b with some problems and i decided to give a second chance.
The new m/b has the problem that with no RAM, no CPU placed and giving power 19VDC, it lights the 3 blue lights. Then, when i pressed the POWER button, it goes on for 3-5 sec and then goes off.
I 've found broken parts which i' ve replaced (PU7),...
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Boardview for LA-5511p acer aspire 5942g
Dear friends
I would like if anyone can share Boardview for LA-5511p acer aspire 5942g.
I have many issues with this board and i would like to repair it if possible.
One of them is that it opens, goes to windows and then after about 5min it goes off no matter what.
Thanking in advance
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GA-p41-es3g boardview file request
Hi all,
I need gigabyte m/b GA-p41-es3g boardview file.
TIA
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