if it is useful for someone
i found the 9A103J resistor array datasheet pdf online (easy to find)
and the letters mean :
9 -> number of pins
A -> type of resistors circuit ( A means resistors with a common pin circuit )
103 -> the value of the resistors
J -> the tolerance
I think i will try as a replacement of the RGSD8X224K ( 00X224K) that seems a 8 resistors array with a common pin with a
9
A
224 (220K)
and any letter as a tolerance
easy to find on aliexpress
in aliexpress you must search for 9A103J or "Resistor Network Array 9 PIN" and find a seller that sell different resistor values like 220K
i hope this works