46
AM-NX9
Pin No.
Pin Name
I/O
Description
46
SLCV
I
Sled motor drive comparison signal input (V) from the motor driver
47
SLCW
I
Sled motor drive comparison signal input (W) from the motor driver
48
SRDR
O
Sled motor drive control signal output (U) to the motor driver
49
DIN
I
Digital audio signal input (fixed at “L” in this set)
50
DADT
O
Audio data output terminal Not used
51
ADDT
I
Data input from the external A/D converter (fixed at “L” in this set)
52
KRCK
O
L/R sampling clock (44.1KHz) output to the external A/D converter Not used
53
XBCK
O
Bit clock (2.8224MHz) output to the external A/D converter Not used
54
FS256
O
11.2896MHz clock output
55
NC
O
Filter cutoff control signal output Not used
56
NC
I
Clock input from the external VCO Not used
57
LRCKI
I
Input terminal for the PCM data I/F/ ATRAC data I/F Not used
58
XBCKI
I
Input terminal for the PCM data I/F/ ATRAC data I/F Not used
59
DATAI
I
Input terminal for the PCM data I/F/ ATRAC data I/F Not used
60
NC
—
Not used
61
EXCS
O
Chip select signal output teminal for the external SDRAM Not used
62, 63
NC
—
Not used
64 to 66
MNT0 to 2
O
DSP monitor (0) to (2) output terminal Not used
67
MNT3
O
DSP monitor (3) output terminal
68
SENS
O
DSP internal status (DSP SENS monitor) signal output terminal Not used
69
TX
O
Record data output enable signal output Not used
70
RECP
O
Laser power changeover signal output Not used
71
EFMO
O
EFM encode data output for the record to the REC driver
72
TFMCK
I
FMCK signal input Not used
73
OFTRK
I/O
Tracking signal input/output Not used
74
XSKH
O
L circuit signal output Not used
75
XSKL
O
K-SHOCK circuit signal output Not used
76
DCLSOUTL
O
PWM modulator signal output for the D class headphone amplifier Not used
77
DCLSOUTR
O
PWM modulator signal output for the D class headphone amplifier Not used
78 to 85
TD0 to 7
—
TigerI/F data 0 to 7 terminal Not used
86
TREQ
—
TigerI/F REQUEST terminal Not used
87
TACK
—
TigerI/F ACK terminal Not used
88
PAUSE_KEY
I
Stop key detection input terminal from the switch & liquid crystal display module Not used
89
PROTECT
I
Detection signal input terminal of the record check claw from the protect detection switch
“H”: protect
90
OPT_DET
I
DIN plug detection signal input “H”: DIN plug detect Not used
91
XJACK_DET
I
LINE IN plug detection signal input “L”: LINE or OPT plug detect Not used
92
XMIC_DET
I
Microphone plug detection signal input “L”: microphone plug detect Not used
93
OPEN_CLOSE
_SW
I
Open/close detection switch of the upper panel input terminal “L”: when upper panel close
94
XCS_ADC
O
Chip select signal output to the A/D converter Not used
95
XPD_ADC
O
Power supply control signal output to the A/D converter Not used
96
CHG_CTL
O
Charge ON/OFF control signal output Not used
97
LCD_RST
O
Reset control signal output to the liquid crystal display module
98
XMUTE
O
Analog muting control signal output to the headphone amplifier “L”: muting ON Not used
99
XPATCH
I
Patch function detection terminal “L”: patch function (fixed at “L” in this set)
Summary of Contents for AM-NX9
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