– 91 –
SD-NX10W
52*
TCRS
Output
Track cross signal.
53
TEST0
Input
Input for test. Connected to GND if used normally.
54
TEST1
Input
Input for test. Connected to GND if used normally.
55
DILOCK
Output
DIN lock detection.
56
DIN2
Input/Output
Digital input signal. Expansion port 0.
57
CDDATA
Input/Output
Data input for dubbing. Expansion output port 1.
58
CDLRCK
Input/Output
LR clock input for dubbing. Expansion output port 2.
59
CDBCLK
Input/Output
Bit clock input for dubbing. Expansion output port 3.
60
VXI
Input
PLL clock input for variable pitch.
61*
VPO
Output
PLL phase error output for variable pitch.
62
VDD1
Input
Internal digital power supply.
63
DGND
—
Digital GND.
64
XI
Input
Transmit circuit input. 33.8688 MHz
65
XO
Output
Transmit circuit input. 33.8688 MHz
66
DIN
Input
Digital input signal.
67
DOUT
Output
Digital output signal.
68
PLLBVG
Output
For Internal PLL. Terminal for external capacitor.
69
DGND
—
Digital GND.
70
LRCK
Output
L-ch, R-ch selection output of music data.
71
BCLK
Output
Shift lock of music data.
72
DFCK
Output
Clock for AD/DA converter digital filter. 256 Fs
73
ADDATA
Input
Sound data input.
74
DADATA
Output
Sound data output.
75*
FEMON
Output
Focus error signal monitor output. Series resistance 10 - 100 kohm built-in.
76*
TOTMON
Output
Total signal monitor output. Series resistance 10 - 100 kohm built-in.
77*
TEMON
Output
Tracking error signal monitor output. Series resistance 10 - 100 kohm built-in.
78
SBCK
Input/Output
DIN subcode read clock. Expansion port 4.
79
SBO
Output
DIN subcode serial data. Expansion port 5.
80
SBSY
Output
DIN subcode block synchronous signal. Expansion port 6.
81
SFSY
Output
DIN subcode frame synchronous signal. Expansion port 7.
82
FOK
Output
Focus OK detection signal. “0”: focus OK.
83
SENSE
Output
Servo condition detection signal.
84
COUT
Output
Track cross signal output.
85
MCCK
Output
Clock output for microcomputer.
86
DINTX
Output
Interrupt request output terminal to system computer interface.
87
VDD2
Input
Power supply for interface.
88
DGND
—
Digital GND.
89
RSTX
Input
Chip reset input. Reset by L. (Note)
90
SYD0
Input/Output
Data bus terminal of system computer interface. (LSB)
91-96
SYD1-SYD6
Input/Output
Data bus terminal of system computer interface.
97
SYD7
Input/Output
Data bus terminal of system computer interface. (MSB)
98
SYWRX
Input
Resister write pulse input of system computer interface.
99
SYRDX
Input
Resister read pulse input of system computer interface.
100
SYRS
Input
Resister selection input of system computer interface.
IC1201 VHiLR37816A-1: Endec/Atrac (LR37816A) (2/2)
Pin No.
Function
Terminal Name Input/Output
Note: Set RSTX to L when turning on the power or after turning on the power.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Summary of Contents for SD-NX10W
Page 111: ...SD NX10W 14 M E M O ...
