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 reading chip" message.
I 've purchaced 2 new IC's 25Q16,25Q64, reprogram them with two files i 've found into internet but no luck either.
Then, with power cable pluged but not pushed the power on button from remote and red led off, i do some measures and found that i do have all powers 12/24V,3,3V,5V etc. When i press the power on button from remote, i lost the 3,3V from U10,U12 and i do have only the 5V_STBY voltage.
Before i give up any efforts to fix it, i send this message asking for help.
Thanking in advance
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 reading chip" message.
I 've purchaced 2 new IC's 25Q16,25Q64, reprogram them with two files i 've found into internet but no luck either.
Then, with power cable pluged but not pushed the power on button from remote and red led off, i do some measures and found that i do have all powers 12/24V,3,3V,5V etc. When i press the power on button from remote, i lost the 3,3V from U10,U12 and i do have only the 5V_STBY voltage.
Before i give up any efforts to fix it, i send this message asking for help.
Thanking in advance
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