Cita:
Originalmente Escrito por abrilan
Saber el número de revisión es fácil.
Saber si hay verdaderas diferencias va a ser mas complicado.
A ver como se pueden dar datos objetivos y no subjetivos.
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Aquí tienes:
Some changes from the service manual in Rev. 10:
- put 1 pf capacitor on power supply pin for Xtal oscillator (increase yield or better wifi quality)
- remove tuning network on wifi antenna (probably antenna was redesigned for production, cost saving)
- create test point for mic bias voltage (manufacturing and testing ease)
- wireless charger, resistor added (probably a real bug)
- remove resistor in power supply line for modem
- remove 2 GPIO line from AP to ??? (removal of feature)
- connect a diode from JTAG connector to reset line (manufacturing and testing ease)
- remove a power regulator (cost saving)
- remove transistor from power supply charger circuit (cost saving)
http://forum.xda-developers.com/show...0&postcount=51