NX-MD1R/NX-MD1
1-60
MN101C49GJJ (IC801) : System micon
1
25
~
75
51
~
26 ~ 50
100 ~ 76
Pin No.
Symbol
1
2
3
4,5
6
7
8
9
10
11
12
13
14
15
16
17
18
19,20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
A/D GND
KEY1
KEY2
6V/5.6V SAFETY DETECT
SW+9V SAFETY DETECT
SW+8V SAFETY DETECT
AD POWER
Vdd
8.00(MHz)out
8.00(MHz)in
GND
32kHz
32kHz
MNOD
BEAT CUT
KCMND
MSTAT
CD CLOCK
CD RESET
USBON/OFF
RM IN
READY
SUB CODE
CD REQUEST
RDS CLOCK IN
HARD RESET
MD RESET
RDS DATA IN
CONTRAST ADJUST1
CONTRAST ADJUST2
CONTRAST ADJUST3
FAN MOTOR ON/OFF
GND for A/D
6V/5.6V safety detect input
AD power supply
Power supply
Main clock output (8MHz)
Main clock input (8MHz)
Connect to GND
Sub clock output (32MHz)
Sub clock input (32MHz)
Beat cut input
Status input for CD control
Remote control signal input
Not use
Connect to GND
System reset input
MD reset output
LCD contrast control signal output1
FAN MOTOR ON/OFF control output
-
I
-
-
O
I
-
O
I
O
I
I
-
-
I
O
O
O
1. Terminal layout
2. Pin function
I/O
Function
Front control switch input 1
I
Front control switch input 2
I
SW+9V safety detect input
I
SW+8V safety detect input
I
Connect to GND
-
Command clock output for CD control
O
Reset output for CD control
O
USB ON/OFF control output
O
Not use
-
LCD contrast control signal output3
O
LCD contrast control signal output2
O
Not use
CD request input
-
Not use
-
Not use
-
Not use
-
Not use
Serial data output
-
O
Not use
-
Not use
-
I
