apple schematics connection track names with description of circuit

[abu_rezwan]

AP_TO_HP_HS3_CTRL


CONTROL SIGNAL FROM THE MAIN CPU
TO THE EARPHONE MIC

 

[abu_rezwan]

AP_TO_LCM_RESET_L


RESET SIGNAL FROM THE MAIN CPU TO
THE DISPLAY SCREEN

 

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AP_TO_LED_DRIVER_E N


OPEN SIGNAL FROM THE MAIN CPU TO
THE FLASH LIGHT DRIVE

 

[abu_rezwan]

AP_TO_LED_DRIVER_EN


OPEN SIGNAL FROM THE MAIN CPU TO
THE FLASH CHIP

 

[abu_rezwan]

AP_TO_NAND_RESET_L


THE RESET SIGNAL FROM THE MAIN
CPU TO THE HARD DISK

 

[abu_rezwan]

AP_TO_PMU_AMUX_OUT


ANALOG COMPOSITE SWITCH SIGNAL
OUTPUT FROM MAIN CPU TO POWER
CHIP

 

[abu_rezwan]

AP_TO_PMU_TEST_CLKOUT


THE TEST CLOCK SIGNAL OUTPUT
FROM THE MAIN CPU TO THE MAIN
POWER CHIP

 

[abu_rezwan]

AP_TO_PMU_WDOG_RESET


THE WATCHDOG RESET FROM THE
MAIN CPU TO THE POWER CHIP

 

[abu_rezwan]

AP_TO_RCAM_SH UTDOWN


ClOSING SIGNAL FROM THE MAIN CPU
TO THE REAR CAMERA

 

[abu_rezwan]

AP_TO_RCAM_SHUTDOWN_L


CLOSING SIGNAL FROM THE MAIN CPU
TO THE REAR CAMERA

 

[abu_rezwan]

AP_TO_SPEAKERAMP_RESET_L


RESET SIGNAL FROM THE MAIN CPU TO
THE AUDIO FREQUENCY AMPLIFIER

 

[abu_rezwan]

AP_TO_STOCKHOLM_DEV_WAKE


SERVICE WAKE-UP SIGNAL FROM THE
MAIN CPU TO THE NEAR FIELD

 

[abu_rezwan]

AP_TO_TOUCH_RESET_L


RESET SIGNAL FRO M THE MAIN CPU
TO THE TOUCH

 

[abu_rezwan]

AP_TO_FCAM_CLK_CONN


FRONT CAMERA CLOCK SIGNAL SENT
BY THE MAIN CPU

 

[abu_rezwan]

ARC_TO_APINT_L


INTERRUPT SIGNAL FROM THE AUDIO
FREQUENCY AMPLIFIER TO THE MAIN
CPU

 

[abu_rezwan]

AUDIO_ADIFFH_HP_AUD_DP


HEADPHONE OUTPUT

 

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AUDIO CODEC


AUDIO ENCODING AND DECODING

 

[abu_rezwan]

BASEBAND BASEBAND


BASEBAND

 

[abu_rezwan]

BATIERY CONNECTOR


BATTERY PEDESTAL

 

[abu_rezwan]

BATIERY SWI


BATTERY SOFT INT ERRUPT
INSTRUCTION