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Technical Area / Data East Hybrid RCDM_I107
« on: October 24, 2018, 01:45:53 PM »
Hybrid RCDM-I107 reverse engineered
for example with Caveman Ninja, Data East created a PCB filled up with custom ICs and funny ceramic hybride circuits...
If you connect the JAMMA the wrong way, at least one RCDM_I107 gets fried by the 12V audio supply voltage.
If you are unlucky, your custom 104 gets killed, too. You can rename it to 404 - function not found...
I was curious, what's inside a I107 and how it can be replaced.
for example with Caveman Ninja, Data East created a PCB filled up with custom ICs and funny ceramic hybride circuits...
If you connect the JAMMA the wrong way, at least one RCDM_I107 gets fried by the 12V audio supply voltage.
If you are unlucky, your custom 104 gets killed, too. You can rename it to 404 - function not found...
I was curious, what's inside a I107 and how it can be replaced.