03/02 Rev. 2.14-02
Connections / settings (DPM)
CPU
(Data cable
A1074)
Print head
(A1157)
CPU
(Voltage cable
A1073)
Output stage
(Power cable
A1148)
Power supply
64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6
Power supply (Power
Cable A1148)
CPU (Data cable
motor driver A1148)
USI board
CPU board
(A2057)
Voltage cable
(A2059)
SERVICE MANUAL
Output stage boards
Connection
Connection
Head motor
Head motor
HM
(A1909)
(A1909)
Connection
Head sensor
HS
(A1158)
25 mA
Conn.
Feed motor
(A1152)
Service - Boards, Page 14
Connection Ribbon motor
(A1153)
RM
RS
Connection
Ribbon sensor
(A1180)
Pot. P1
A
Unplug sensor cable!!
Z00494E.cdr