Doepfer A-154 Sequencer Controller Manuel d'utilisateur télécharger pdf (Page 14)

A-154

Sequencer Controller

System A - 100

doepfer

Two 10 pin ribbon cables come from the A-154. One (A) with a 10 pin female connector (A1) at its end and another

(B) with two female connectors equipped with pin headers (B1, B2). One of the pin headers (B2) is provided with a

second "blind" female connector as short-circuit protection (in case that only one A-155 is controlled by the A-154):

A-154

BB1 B2

(3) Connect the 10 pin female connector A1 of

cable A to the pin header ST2 of the small A-155

controller board (that has become free). Pay at-

tention to use ST2 but not ST1

! ST1 remains un-

connected ! Otherwise a short circuit is made af-

ter power on and the A-154 may be destroyed !

Pay also attention to the polarity of the ribbon

cable: the red wire

has to show to the bottom if

the A-155 module is assembled into the frame.

ST1 remains unused !

female connector

cable A from A-154

1 2 ... 9 10 11 12 13 14 15 16

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Doepfer A-154 Sequencer Controller Manuel d'utilisateur Page 14