segasonicfan
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- Jul 14, 2006
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so I've got a moonwalker board that boots without sound...and when the game starts as soon as 1) a move button is pressed or 2) Jackson gets hit, the player freezes completely (with some enemy sprites working).
did a memory test and ic 42 is labelled bad. Replaced it (BR6116-100 ram chip) with no difference.
been eyeballing for broken traces for an hour....
any ideas? i wish I knew how it tested the memory exactly/which connections to check. working on a suicide board is so stressful too :/
The audio is probably bad because of some special programmed stuff related to the suicide, no? the amp and vol knob are good-- I can hear buzzing when I touch the vol knob (from picking up my hand). It's just mute, like a suicide sound chip
did a memory test and ic 42 is labelled bad. Replaced it (BR6116-100 ram chip) with no difference.
been eyeballing for broken traces for an hour....
any ideas? i wish I knew how it tested the memory exactly/which connections to check. working on a suicide board is so stressful too :/
The audio is probably bad because of some special programmed stuff related to the suicide, no? the amp and vol knob are good-- I can hear buzzing when I touch the vol knob (from picking up my hand). It's just mute, like a suicide sound chip
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