8 • Technical specifications - 50-pin I/O connector pinout
8.3 50-pin I/O connector pinout
Signal name
Pin number
Signal name
SHIELD GROUND
1
26
GROUND
+DB(0)
2
27
-DB(0)
+DB(1)
3
28
-DB(1)
+DB(2)
4
29
-DB(2)
+DB(3)
5
30
-DB(3)
+DB(4)
6
31
-DB{4)
+DB{5)
7
32
-DB(5)
+DB{6)
8
33
-DB(6)
+DB(7)
9
34
-DB(7)
+DB(P)
10
35
-DB(P)
DIFFSENS
11
36
GROUND
+AES
12
37
-AES
TERMPWR
13
38
TERMPWR
+DATA
14
39
-DATA
+ATN
15
40
-ATN
+SFS
16
41
-SFS
+BSY
17
42
-BSY
+ACK
18
43
-ACK
+RST
19
44
-RST
+MSG
20
45
-MSG
+SEL
21
46
-SEL
+C/D
22
47
-C/D
+REQ
23
48
-REQ
+1/0
24
49
-I/O
GROUND
25
50
GROUND
8.4 Serial REMOTE (D-sub 9-pin)
The connector can transmit PLAY and STOP commands to the source tape re
corder (e.g. the Yamaha DMR8 or DRU8) using industry-standard serial proto
col.
YPDR
Technical specifications - 33