Sony MZ-N505 Service Manual page 54

MZ-N505
Pin No.
Pin Name
246 EVA
247 FLASHVDD
248 FLASHVSS
249 to
NC
256
54
I/O
EVA/FLASH chip discrimination input terminal "L": FLASH chip, "H": EVA chip
I
(fixed at "L" in this set)
—
Power supply terminal (for the built-in flash memory) (+2.4V)
—
Ground terminal (for the built-in flash memory)
—
Not used
Description