Weird problem while programming eprom

[rawan]

Helo
Experts
I have Onida led tv Model LEO24FRD, eprom ic 25q32,
I try to upload firmware and tv works fine but as soon as i switch off/on tv ,tv went to standby mode,same problem, I replaced eprom ic ,still same prblem,

Micro controller used in this is TUSNV59XUS
Any help please.
Thanks
Mac

[dick_barton]

Re: Weird problem while programming eprom

Maybe it's not an EEEPROM problem. Can you post picture of your circuit boards and how they are interconnected. What voltage readings have you taken/

[dick_barton]

Re: Weird problem while programming eprom

Hi Rawan,
Could you add the EEPROM data to the Forums EEPROM data list so that it could help others.
Many thanks

https://www.badcaps.net/forum/showthread.php?t=59877

[rawan]

Re: Weird problem while programming eprom

Hi
here is bin file,
Thanks

[dick_barton]

Re: Weird problem while programming eprom

Can you post the power supply connection to the mainboard. It may show what voltages should be on the pins.

[rawan]

Re: Weird problem while programming eprom

sorry guys ,
set return to customer, as it is
Thanks
Mac