[Electrical] I need Eeprom's name

[thuemayphotodanang]

This is the eeprom i need its name please help.
It's model is Ricoh MP2554. Printer Controller Board.

Sao chép 20220606_092714.jpg
Help me & Thanks!

[slimslob]

Re: I need Eeprom's name

That is not an Eeprom.

[thuemayphotodanang]

Re: I need Eeprom's name

That is not an Eeprom.

i need name

[sandmanmac]

Re: I need Eeprom's name

i need name

NV-Ram
North American P/N: D1979590 (not sure if it's the same in your part of the world)

[slimslob]

Re: I need Eeprom's name

i need name

From where it is located I would say it is more than likely output driver or a PAL. NVram would not be soldered to the board, they are socket mounted. Look on another board where the chip is not burnt.

[sandmanmac]

Re: I need Eeprom's name

From where it is located I would say it is more than likely output driver or a PAL. NVram would not be soldered to the board, they are socket mounted. Look on another board where the chip is not burnt.

To me, it doesn't appear to be soldered, Tim.
And it seems to match up with the location of the NV-Ram in parts catalog, but difficult to say for sure