Eeprom dump thread!
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Re: Eeprom dump thread!
Do you still have the native, not working dump?Comment
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Re: Eeprom dump thread!
removed spi read and packed to winrarAttached FilesComment
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Re: Eeprom dump thread!
heres the umc supplied MERGE ..bin
heres hoping you can help thanksAttached FilesComment
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Re: Eeprom dump thread!
sorry my mistake .i did not read the data before the update
the tv was fine but no sound ,after the umc update no menu or sound
i read the spi using ch341a the spi number is 25q328vsig
the nearest on the list of programmer ,i used w25q256fv
does that matter ?
im still learning as ive only used the ch341a a few times
i did try the update a few times ,could that be why the dump is larger than normal?Comment
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Re: Eeprom dump thread!
this ic is the original
it does not look like it was changed in the past
its possible that the spi number is 25q32"b"vsig
not 25q328vsig
as the markings are so small ive used two magnifiers to get the best chance of accurate reading
the pic looks similar but not the same
the board markings are CV306H-X
then the second number is 27T1005A D
I should add the original fault was :the sound would be ok for a few secondsLast edited by jimbofz; 03-30-2023, 02:14 PM.Comment
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Re: Eeprom dump thread!
here it is fingers crossedAttached FilesComment
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