SEGA Master System controller repair

Like any other old controller, the SEGA Master System gamepad can be worn over time, which causes faults such as non-responsive buttons, or directions on the d-pad to stop working. One of my controllers would not react when I pressed up on the d-pad, and in this post I will describe how I repaired it. Disassembly the SEGA Master System controller To disassembly the controller,…
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