Read Sony NW-E002F / NW-E003F / NW-E005F Service Manual online
21
NW-E002F/E003F/E005F
Pin No.
Pin Name
I/O
Description
48
EVA
I
EVA/FLASH modes selector (Not used)
49
TREQA
I
JTAG request signal input (Connected to ground terminal)
50
TACK
O
JTAG request signal input (Not used)
51
SCL/GPIOK0
I/O
Serial clock (Connected to +2.8V)
52
SDA/GPIOK1
I/O
Serial data (Connected to ground terminal)
53
EC0/INT6/GPIOL0
I
Model confide (Connected to ground terminal)
54
T1/GPIOL1
—
Connected to ground terminal
55
EC2/INT7/GPIOL2
—
Connected to ground terminal
56
T3/GPIOL3
O
NAND Power control
57
BEEP/GPIOL4
O
BEEP output
58
PWM/SUSPEND/GPIOL5
—
Connected to ground terminal
59
DVS
—
Ground terminal
60
DVDIO2
—
Power supply terminal
61
DVDIO2
—
Power supply terminal
62
DVS
—
Ground terminal
63
DVDK2
—
Power supply terminal
64
DVS
—
Ground terminal
65
BEEPEN
I
BEEP input
66
HPINL
I
Audio signal (L) input
67
HPLININL
I
Tuner signal (L) input
68
HPINR
I
Audio signal (R) input
69
HPLININR
I
Tuner signal (R) input
70
AVDLPF
—
LPF power supply terminal
71
VREFL
O
HP Amp Reference (L)
72
AOUTL
O
HP out (L)
73
AOUTR
O
HP out (R)
74
VREFR
O
HP Out Reference (R)
75
AVSLPF
I
Connected to ground terminal
76
AVDADC
—
Power supply terminal
77
AN0
I
Function key signal input
78
AN1
I
ADC analogue signal (Connected to ground terminal)
79
AN2
I
ADC analogue signal (Connected to ground terminal)
80
AN3
I
ADC analogue signal (Connected to ground terminal)
81
AN4
I
ADC analogue signal (Connected to ground terminal)
82
AN5
I
ADC analogue signal (Connected to ground terminal)
83
AN6
I
ADC analogue signal (Connected to ground terminal)
84
AN7
I
ADC analogue signal
85
AVSADC
—
Ground terminal
86
NC
—
Not used
87
INT1/GPIOF0
I
RTC control
88
DREQ/
I
RTC control
INT2/GPIOF1
89
DACK/
I
Battery voltage
INT3/GPIOF2
90
INT4/GPIOF3
O
OEL control
91
INT5/GPIOF4
O
OEL control
92
DVS
—
Ground terminal
93
DVDIO2
—
Power supply terminal
94
DVDK2
—
Power supply terminal
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