(NOTE 1) :jumper installed

No.	JP3	Meaning
1	Remove the jumper plugs for JP3 7,8	MASTER CLOCK line is not terminated
2	Install the jumper plugs for JP3 7,8	MASTER CLOCK line is terminated

The cable array shall be configurated as below

FIG 2-8-1 CABLE FOR SYNCHRONIZED SPINDLE SIGNALS AND TERMINATOR SETTING

*1)

When JP3 jumper is inserted, Master Clock signal line is terminated.
Since this jumper is inserted when shipping, this jumper will be removed at drives other than the end of the signal line.

*2)

DK315C-11/14 has both a transmitter IC(ICTT) and a receiver IC (ICRV) for a signal of MASTER CLOCK-N although above figure shows only IC related to its function (Master or slave).

*3)

MASTER CLOCK-N is a bi-directional signal line.
Its direction is decided by mode setting (refer to "Synchronized spindle jumper").