Vizio e320-a1 eeprom dump?

[bdorset]

Please, can anyone help me with the eeprom dump U403 for VIZIO E320-A1 756TXDCB02K028 Main Board? Please keep in mind the mainboard number 756TXDCB02K028 since this set seems to use other mainboards. Thank you.

[R_J]

Re: Vizio e320-a1 eeprom dump?

Have you tried freezing the eeprom to see if the tv works, if it does you should be able to remove the flash, freeze it, read it and program a new chip.
I have done it and have the bin for E371E & E390-A1

[dskall]

Re: Vizio e320-a1 eeprom dump?

If you succeed please share

[pocketwatch62]

Re: Vizio e320-a1 eeprom dump?

Have you tried freezing the eeprom to see if the tv works, if it does you should be able to remove the flash, freeze it, read it and program a new chip.
I have done it and have the bin for E371E & E390-A1

R J

you say you have the dump for a vizio E390-A1

Model E390-A1
mainboard----715G5560-M01-000-004K----TXCCB02K042
PANEL---TPT390J1-HVN01 REV:000A
If so could you post it or send it to me?
Thanks

[R_J]

Re: Vizio e320-a1 eeprom dump?

I think this is the one that works, its been 4 years and I don't have any other information like board number etc.
Whenever I try and upload a file larger than a couple megs I get this error
Sorry I can't upload the file.
A while back some people asked them to change something with the security on the site, ever since then I can't upload anythng larger than a couple meg file or picture
Also my isp "upgraded" my service a while ago. That could also be the problem, faster speed but it don't fucking work any better!

[pocketwatch62]

Re: Vizio e320-a1 eeprom dump?

I think this is the one that works, its been 4 years and I don't have any other information like board number etc.

Do you still have it? Could you post it PLEASE??

[R_J]

Re: Vizio e320-a1 eeprom dump?

Well it took me 20 tries but it finally uploaded, hope it works for you

[pocketwatch62]

Re: Vizio e320-a1 eeprom dump?

Thanks R J

It worked Plays like a new one!

[R_J]

Re: Vizio e320-a1 eeprom dump?

Good to here, This was taken from a tv that had an issue with the eeprom and I had to freeze the eeprom to get a good read, then reprogramed a new ic.