Philips 50pft4509/12 - stuck on logo

[marker_123]

Hi.

Got my TV stuck on logo - looks like eeprom.
Anyone can help with eeprom dump?

Board: 715g6165-m02-000-005n
Model: 50pft4509/12

Thanks in advance
Marcin

[Diah]

Re: Philips 50pft4509/12 - stuck on logo

yours Tv chassis are TPN141E
go here and
download only TPN141E_010.003.086.128 (Date published: 2018-01-09) – (Upgrade Loader)

so your TV back to life hope so if there no HW defect.

[marker_123]

Re: Philips 50pft4509/12 - stuck on logo

Hi.

Thank You for fast reply. Downloading and will try soon.

[marker_123]

Re: Philips 50pft4509/12 - stuck on logo

Hi again.

Copied .pkg to usb stick, software update process started after that reboot and show Philips logo. Done it one more time with same result.

I suspect that I need to change eeprom memory - 24128C to a new one.
However when I replace it - shall I dump current one and program new one or get a dump from somewhere?

Best regards
Marcin

[lotas]

Re: Philips 50pft4509/12 - stuck on logo

The problem is rather in eMMC.

[marker_123]

Re: Philips 50pft4509/12 - stuck on logo

Thanks for pointing there ;-)

Will search for that part and order - P95L-4KA1-JW963 should fit. Got some pinouts for programming so that will be something new to learn.

Edit:
Ordered - MTFC4GMCDM-1M

Can I kindly ask for a file to flash it?

[Diah]

Re: Philips 50pft4509/12 - stuck on logo

the way you are going to flash the new chip . do dump for the old one.