I have poorly experience on repairing these boards, a part from checking proms on the sub-board.
I have a HouseOfTheDead Model2c, checked proms and changed 2 related to the game code, but the issue persist.
Looks like is kinda watchdogging but it's doing it "internally" and i don't see the typical screen reset (like loosing sync for example).
What should i check to begin with? Should i just try to change the i960 cpu? I've read that this is typical to a dead cpu but there are very scarse information about these being repaired, a part from a guy called ken wich does that as a job (but that leads to no free informations)
Any tips?
I have a HouseOfTheDead Model2c, checked proms and changed 2 related to the game code, but the issue persist.
Looks like is kinda watchdogging but it's doing it "internally" and i don't see the typical screen reset (like loosing sync for example).
What should i check to begin with? Should i just try to change the i960 cpu? I've read that this is typical to a dead cpu but there are very scarse information about these being repaired, a part from a guy called ken wich does that as a job (but that leads to no free informations)
Any tips?