Reparando un Tecno Spark go 2023. Falla de carga | Repairing a Tecno Spark Go 2023. Charging failure.
Saludos a la comunidad.
Desde temprano. Reparando este Tecno Spark go 2023 que trajo un cliente, el movil no enciende ni carga.
Una vez abierto y haciendo inspeccion visual vimos un área muy oscura alrededor del pin de carga. Midiendo con multimetro los pines asociados al puerto de carga, se detecta que presenta un corte en la linea vbus (el positivo del pin de carga). Finalmente inyectando voltaje se detecta un condensador dañado, se sustituye y problema resuelto.
Hoy en día es menos complicado el diagnostico gracias a las nuevas herramientas, incluso ahora ya se está sumando la IA especializada para este trabajo. Aquí usamos la nueva APP Circuit Bit para seguimiento de las líneas eléctricas, multímetro, fuente de poder, rosín y cautín para la reparación final.
Greetings to the community. Since early today, repairing this Tecno Spark Go 2023 brought in by a client; the phone does not turn on or charge.
Once opened and doing a visual inspection, we noticed a very dark area around the charging pin. Measuring the pins associated with the charging port with a multimeter, a short circuit is detected on the VBUS line (the positive of the charging pin). Finally, by injecting voltage, a damaged capacitor is detected, it is replaced, and the problem is solved.
Nowadays, diagnosis is less complicated thanks to new tools; even specialized AI is now joining this work. Here we use the new Circuit Bit APP for electrical line tracking, a multimeter, a power supply, rosin, and a soldering iron for the final repair.

Interesante el tema. No sabía de la IA, algo a tener en cuenta
Si. De las mas notables, está IFixit, una IA entrenada para las reparaciones de equipos electronicos.
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