Missile Command PCB Repair (Atari 1980) for Arcade Club

James embarks on an epic repair of a 1980 Atari Missile Command Arcade PCB. Topics covered include:

* Checking the clock signal
* Fixing the address select chain
* Verifying the ROMs and replacing bad ones
* Fixing RAM issues
* Diagnosing corruption in the lower half of the screen
* Analysing and fixing the sound circuit
* Fixing it again when it died and the VSYNC was missing
* Tracing a fault in the DRAM write circuit causing sparkles and bad colouring on the screen's text

The video is just over 1 hour to watch but covers approximately 14 work hours of real time.

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Видео Missile Command PCB Repair (Atari 1980) for Arcade Club канала Retro Games Party