AX-200M Rom dump

-General Description:
This is the AX-200M Rom Dump, the label on the chip was XA469AD, Board label was LC568601 with the last digit being in a box, file format is ".HEX" the rest is documentation photos of the board.
-Un-identified and conflicting IC accounts on the board on the Board:
the following chips are Un-identified:
1)YM2301-23976; with Yamaha marking on it.
the following accounts of chip presence are questionable:
1) V9938/V9938C; NO MSX2 VDP WAS FOUND ON THE BOARD!!!!
-Observations of board markings:
the board has the normal AX200 on the silkscreen and an unusual AX300 mark on it too, hinting probably to an abandoned Arabic MSX between the AX-200xx type and the AX-350xx type machines.

Note: I am really sorry for the quality of the pictures, photography is not one of my skills