Pirate Ship Higemaru (Capcom) PCB repair
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Published on ● Video Link: https://www.youtube.com/watch?v=yIOzA3KBpcQ
Symptoms #1 : no boot, stuck on a static garbage screen
FIx #1 : repaired two broken traces on program ROM @M12 and WORK RAM @P9
Symptoms #2 : board initialized the RAM/ROM check but then hangs
Fix #2 : repaired a damaged BPROM @M4 and replaced the BPROM @L9 with a GAL16V8
Symptoms #2 : sprites are garbled and have wrong colors
Fix #3 repaired two broken traces on ROM @E14
Symptoms #4 : sound has background rustling noise
Fix #4 : replaced a faulty AY-3-8910 IC @A14 and a bad electrolytic capacitor @CC5