50
MZ-N707
Pin No.
Pin Name
I/O
Description
57
TRST
I
Input terminal for the test mode set (normally fixed at “L”)
58
XOPT CTL
O
Power supply ON/OFF control signal output for the DIN PD drive
59
VG CTL
O
VG power supply voltage control signal output terminal Not used
60
AOUT SEL
O
HP/LINE changeover signal output terminal Not used
61
REC OPR LED
O
LED ON/OFF control signal output terminal Not used
62
TSB SSB CTL
O
TSB/SSB changeover control signal output Not used
63
GND SW2
O
Battery for Cradle ON/OFF switch control signal output terminal Not used
64
CLK SEL
O
System clock select signal output to the power control
65
MIC SENSE
O
Mic sensitivity control signal output to the mic amplifier
“L”: Low sensitivity “H”: High sensitivity (normally: “H”) Not used
66
GND SW
O
GND changeover control signal output terminal
67
XCS LCD
O
Chip select signal output to the liquid crystal display element module
68
LCD STB
O
Strobe signal output to the liquid crystal display element module
69
MUTE
O
Analog muting control signal output for the headphone amplifier “H”: muting ON
70
CS RTC
O
Chip select signal output terminal Not used
71
XCS NV1
O
Chip select signal (1) output to the nonvolatile memory
72
IFVDD1
—
Power supply terminal (for the microcomputer I/F block) (+2.3V)
73
IFVSS1
—
Ground terminal (for the microcomputer I/F block)
74
XRST MTR
DRV
O
Reset control signal output to the motor driver “L”: reset
75
XRF RST
O
Reset control signal output to the RF amplifier “L”: reset
76
SPDL MON
I
Spindle servo monitor signal input terminal
77
XHOLD SW
I
HOLD switch input terminal “L”: hold ON
78, 79
JOG A, B
I
Jog dial pulse input terminal Not used
80, 81
PD S0, PD S1
O
PD IC mode changeover signal output to the optical pick up
82
PAUSE KEY
I
Pause key input terminal from the switch & liquid crystal display element module
83
PROTECT
I
Detection input terminal of the record check claw from the protect detection switch “H”: protect
84
SLD MON
I
Sled servo monitor signal input terminal
85
VLON
O
Power supply control signal output for the laser diode drive to the power control
86
DVSS1
—
Ground terminal (for the DSP block)
87
DVDD1
—
Power supply terminal (for the DSP block) (+1.5V)
88
SLEEP
O
System sleep control signal output to the power control “H”: sleep ON
89
FFCLR
O
Input latch output for the start switching to the power control
90
CHG GAIN
O
Charge gain control signal output to the power control
91
CHG CTL
O
Charge ON/OFF control signal output to the power control “H”: charge ON
92
CHGI CTL
O
Charge current control signal output terminal Not used
93
XHP STBY
O
Power supply control signal output for the head phone
94
XCS NV2
O
Chip select signal (2) output terminal Not used
95
IFVSS2
—
Ground terminal (for the microcomputer I/F block)
96
IFVDD2
—
Power supply terminal (for the microcomputer I/F block) (+2.3V)
97
T MARK SW
I
T MARK (track mark) switch input terminal “L”: track mark detection Not used
98
NC
O
LED ON/OFF control signal output terminal for CHG (charge display) Not used
99
NC
I
Initial switch detection input terminal Not used
100
NC
—
Not used
101
XUDP UP ON
O
Pullup resistor changeover control signal output terminal Not used
102
LCD RST
O
Reset control signal output to the liquid crystal display element module “L”: reset
103
XMUTE
O
Analog muting control signal output terminal “L”: muting ON Not used
