Sony NW-S603 Service Manual page 34

NW-S603/S605/S703F/S705F/S706F
Pin No. Pin Name
54 T1/GPIOL1
EC2/INT7/
55
GPIOL2
56
T3/GPIOL3
57
BEEP/GPIOL4
PWM/SUSPEND/
58
GPIOL5
59 DVS
60, 61
DVDIO2
62
DVS
63
DVDK2
64 DVS
65
BEEPEN
66
HPINL
67
HPLININL
68
HPINR
69
HPLININR
70
AVDLPF
71
VREFL
72
AOUTL
73
AOUTR
74
VREFR
75
AVSLPF
76 AVDADC
77, 78
AN0, AN1
79 to 81
AN2 to AN4
82 AN5
83
AN6
84
AN7
85
AVSADC
86 SDCLK
SDCMD/INT1/
87
GPIOF0
SDDAT0/DREQ/
88
INT2/GPIOF1
SDDAT1/DACK/
89
INT3/GPIOF2
SDDAT2/INT4/
90
GPIOF3
SDDAT3/INT5/
91
GPIOF4
92
DVS
93
DVDIO2
94
DVDK2
95
DVS
96
DVDIO2
97
DVS
MSBS/INT0/
98
GPIOE0
34
I/O
O
LINE amplifier power supply ON/OFF control signal output terminal
I Headphone detection signal input terminal
O Power supply ON/OFF control signal output terminal for the NAND flash ROM
O Beep signal output terminal
O Power supply ON/OFF control signal output terminal for the organic EL indicator module
- Ground terminal
- Power supply terminal
- Ground terminal
- Power supply terminal
- Ground terminal
I Beep signal input terminal
I Internal D/A converter audio signal input terminal (headphone L-ch)
I Internal D/A converter audio signal input terminal (microphone L-ch)
I Internal D/A converter audio signal input terminal (headphone R-ch)
I Internal D/A converter audio signal input terminal (microphone L-ch)
- Power supply terminal (for LPF)
O Reference voltage output terminal for the headphone amplifier (L-ch)
O Internal audio chip audio signal output terminal (WM-port L-ch)
O Internal audio chip audio signal output terminal (WM-port R-ch)
O Reference voltage output terminal for the headphone amplifier R-ch)
- Ground terminal (for LPF)
-
Power supply terminal
I Key input terminal (A/D input)
- Not used
I
Terminal for peripherals distinction of WM-port
I Internal A/D converter analog signal input terminal Not used
I Battery power supply voltage detection signal input terminal
- Ground terminal
O Not used
I Wake up signal input from the WM-port
O
Chip enable signal output to the real time clock
I DC power supply voltage detection signal input terminal
O Control signal output to the organic EL indicator module
O Reset signal output to the organic EL indicator module
- Ground terminal
- Power supply terminal
- Power supply terminal
- Ground terminal
- Power supply terminal
- Ground terminal
O Not used
Description