Operation Manual

CLP-170/150
63
Connections
Type of serial cables and connection pin assignments
According to the type of computer you connect, use one of the following serial cables.
Clavinova HOST SELECT switch setting
Set the Clavinova HOST SELECT switch properly according to the type of connected computer.
• Macintosh: “Mac” (data transfer rate: 31,250bps, 1MHz clock)
• Windows: “PC-2” (data transfer rate: 38,400bps)
If your system does not work properly with the connections and settings listed above, your software may require different
settings. Check your software operation manual and set the HOST SELECT switch to the proper data transfer rate.
8 (CTS)
7 (RTS)
2 (RxD)
5 (GND)
3 (TxD)
1
2
3
4
8
5
• Windows (with a serial port of D-sub 9-pin)
8-pin mini DIN plug → D-sub 9-pin plug
(Yamaha CCJ-PC2 or equivalent)
mini DIN
8-pin
D-sub
9-pin
mini DIN
8-pin
2 (HSK i)
1 (HSK O)
5 (RxD-)
4 (GND)
3 (TxD-)
8 (RxD+)
7 (GP-)
6 (TxD+)
1
2
3
4
5
6
7
8
mini DIN
8-pin
• Macintosh
System peripheral plug → 8-pin plug
(Yamaha CCJ-MAC or equivalent)
mini DIN 8-pin
Pin numbers (view from front)
D-sub 9-pin
1
45321
34
67
8
5
2
9876
• Pin assignment
The following diagram shows the pin assignments
for each cable.
TIP
CLP170,150E.book Page 63 Thursday, October 31, 2002 2:30 PM