Pin
No.
Terminal
Name
I/O
Function
22
P80
O
JOG LED ON/OFF signal output
23
P77
I
TIMER (PLAY) signal input
24
P76
O
Communication clock signal
output for IC10
25
P75
I
Data signal input from IC10
26
P74
O
Data signal output for IC10
27
P73
I
TIMER (REC) signal input
28
P72
I
Mono/stereo select signal input
29
P71
I
Digital 1/2 select signal input
30
P70
I
Analog signal input
31
|
34
P47
|
P44
-
Flash ROM data signal output
(Not used, connected to GND via
resistor)
35
P43
-
Not used, connected to GND
36
P42
I
Model select signal input
37
|
38
P41
|
P40
O
FL segment signal output
39
|
46
P37
|
P30
O
FL segment signal output
47
|
54
P27
|
P20
O
FL segment signal output
55
|
62
P17
|
P10
O
FL segment signal output
63
V
CC
I
Power supply terminal
64
P07
O
FL segment signal output
65
V
SS
-
GND terminal
66
|
72
P06
|
P00
O
FL segment signal output
73
|
80
P57
|
P50
O
FL grid signal output
81
|
88
P67
|
P60
O
FL grid signal output
89
-VP
I
Power supply terminal (negative)
90 P107/AN7 -
Not used, connected to GND
91 P106/AN6 -
Not used, connected to GND
92 P105/AN5 I
Operation key signal input
93 P104/AN4 I
Operation key signal input
94 P103/AN3 -
Not used, connected to GND
40
Summary of Contents for SJ-MD150
Page 5: ...4 Caution for AC Mains Lead 5 ...
Page 10: ...10 ...
Page 15: ...15 ...
Page 16: ...16 ...
Page 17: ... Check the MD servo P C B B side as shown below 17 ...
Page 19: ...19 ...
Page 20: ...20 ...
Page 21: ...21 ...
Page 22: ...8 7 Replacement for the belt and loading motor Follow the Step 1 Step 3 of item 8 1 22 ...
Page 23: ...23 ...
Page 25: ...25 ...
Page 36: ...30 TEST02 Test terminal Not used open 36 ...
Page 48: ...48 ...
Page 57: ...20 MD Mechanism Unit Parts Location 57 ...
Page 58: ...21 Packaging 58 ...
Page 59: ...F000300000YM KH 59 ...