I repaired the instrumentation equipment found the CPU broken, then replaced by
the same chip p/n HD6475388F10 made by Hitachi,it is work but intermitent.
I thought may be the chip specification does not match, so I want to know who made the existing chip
the mark on the chip are :
HD6475388F10
H8/538
0642
TK 32054
as I know there are 3 manufacture make this chip : Hitachi, Renesas and HIT.
Thank for your help.
the same chip p/n HD6475388F10 made by Hitachi,it is work but intermitent.
I thought may be the chip specification does not match, so I want to know who made the existing chip
the mark on the chip are :
HD6475388F10
H8/538
0642
TK 32054
as I know there are 3 manufacture make this chip : Hitachi, Renesas and HIT.
Thank for your help.