![Leo Oliveira on X: "How to set up PSP GO multi I/O port into taking RS232 authentication for service jig: Pin 14 = TX Pin 17 = RX These pins comnected together: Leo Oliveira on X: "How to set up PSP GO multi I/O port into taking RS232 authentication for service jig: Pin 14 = TX Pin 17 = RX These pins comnected together:](https://pbs.twimg.com/media/F2zIaOsWIAEbrRW.jpg:large)
Leo Oliveira on X: "How to set up PSP GO multi I/O port into taking RS232 authentication for service jig: Pin 14 = TX Pin 17 = RX These pins comnected together:
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Genuine Game Console Charging Base Video Output Charger Protection Frame 5v Psp-n340 For Sony Psp Go Pspgo Used - Pc Hardware Cables & Adapters - AliExpress
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