NX-MD1R/NX-MD1
1-61
41
42
43
44
45
46
47
48
49
50
51
52
53
54~58
59
60
61
62~64
65
66
67
68
69
70
71~77
78
79
80
81
82
83
84
85
86
87~94
95
96~98
99
100
FUNCTION CD
MD TX
MD RX
LCD SDA
LCD CS
LCD SCL
LCD RS
LCD RESET
TUNER DATA IN/OUT
TUNER CLOCK
TUNER STROBE
TUNER MPX
AMP SOURCE MUTE
AMP LINE OUT MUTE
AMP STANDBY
AHB ON/OFF
CHIP ENABLE
CLOCK
DATA OUT
AMP POWER
AMP TR SWITCH
SPK PRT
VOL KEY LED
AMP INH
MD REC IND
AMP BAND-0(CS)
AMP BAND-1(CS)
STANDBY IND(RED)
STANDBY IND(GREEN)
TUNER power
Tuner data I/O
Tuner data clock input
Tuner select signal output
Clock output for IC302
Amplifier power signal output
TR switch control
Volume key LED control
Obstruction signal control
Stand by LED control output (RED)
Connect to GND
Connect to power supply
O
I/O
O
O
O
O
O
O
O
-
-
Pin No.
Symbol
I/O
Function
DAVss
BACK LIGHT
DAVdd
MD control data I/O
MD control data I/O
O
I/O
I/O
LCD data output
O
LCD chip select output
O
LCD deta clock output
LCD reset signal output
O
LCD reset signal output
O
Sytem mute control output
O
Line out mute control output
O
Chip enable output for IC302
O
O
Serial data output for IC302
O
Stand by LED control output (GREEN)
O
Tuner power signal control
O
Not use
-
Not use
-
Back light ON/OFF control output
O
O
Stand by control output
Streo indicator input
I
Not use
Not use
Not use
-
Not use
-
Not use
Active bass ON/OFF control
-
Not use
-
Not use
-
CD 5V control
