Read Sony ICD-UX512 / ICD-UX512F / ICD-UX513F Service Manual online
ICD-UX512/UX512F/UX513F
35
Pin No.
Pin Name
I/O
Description
53
TCLKA/GPIO00/
MPMCADDR11/
EXTINT10
I
HOLD switch signal input
54
TCLKA/GPIO00/
MPMCADDR11/
EXTINT11
I
POWER switch signal input
55
PHI/GPIO06/
EXTINT16
O
TUNER 32kHz clock output
56
RTCK
—
Not used (Open)
57
TDO
—
Not used (Open)
58
VSS
—
Ground
59
NTRTS
I
System reset signal input
60
VDD1
—
Power supply (+1V)
61
NTRES
I
System reset signal input
62
TDI
—
Not used (Open)
63
TMS
—
Not used (Open)
64
TCK
—
Not used (Open)
65
VSS
—
Ground
66
VDD2
—
Power supply (+1.8V)
67
VDDRTS
—
Power supply (+1V)
68
XIN32K
I
Crystal input for sub clock (32.768kHz)
69
VSSRTS
—
Ground
70
XOUT32K
O
Crystal output for sub clock (32.768kHz)
71
VDET
I
RTC power detect signal input
72
RTSINT
O
RTC interrupt signal output
73
BACKUPB
I
BACKUP signal input
74
VDD1
—
Power supply (+1V)
75
VSS
—
Ground
76
VDD2
—
Power supply (+1.8V)
77
TEST
—
Not used (Connected to ground)
78
BMODE2
—
Boot mode select terminal
79
SCL/GPIO07/
EXTINT17
O
I2C clock output to TUNER/CODEC
80
VSS
—
Ground
81
SDA/GPIO08/
EXTINT18
I/O
I2C data input/output to TUNER/CODEC
82
MCLK/GPIO18
O
Master clock output to CODEC
83
BCK/GPIO19
O
Bit clock output to CODEC
84
VSS
—
Ground
85
VDD2
—
Power supply (+1.8V)
86
LRCK/GPIO1A
O
Channel clock output
87
DIN/GPIO1B
I
Audio serial data input
88
DOUT/GPIO1C
O
Audio serial data output
89
TIOCA0/GPIO09/
EXTINT19
O
ZLOAD control signal output
90
TIOCA1/GPIO0A/
EXTINT1A
O
LCD Back light control signal output
91
VDD2
—
Power supply (+1.8V)
92
VSS
—
Ground
93
TXD1/GPIO04/
EXTINT14
O
OPT LED (RED) drive control signal output
94
RXD1/GPIO05/
EXTINT15
O
OPT LED (GRN) drive control signal output
95
VDD1
—
Power supply
96
TIOCB0/GPIO02/
DMCK0/EXTINT12
I
Headphone detect signal input
97
ITOCB1/GPIO03/
DMDIN/EXTINT13
O
DAMP select signal output
98
SCK0/GPIO1D
O
LCD serial clock output
99
SDI0/GPIO1E
O
TUNER/CODEC reset signal output
100
VSS
—
Ground
101
SDO0/GPIO1F
O
LCD serial data output
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