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Stellar Wars - 1979 - Sound working

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Published on Jun 28, 2013

My friend Jamie's Stellar Wars continues coming along. The sound is working now (replaced the op amp, resoldered the volume pot, new +5V regulator, replaced caps, socketed processor and ROM, replaced shorted pre-amp transistor) and the MPU board finally seems stable after a new 40 pin connector install (it had a new female connector, but it seemed to already be wearing out, so I did new pins and new sockets) and RAM replacement. It's got 2101 RAM in it as a temporary fix, but that will drain the batteries fast, so 5101 CMOS RAM is on the way.

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