DIAGNOSTICS Checkout Procedures
10DEC05
DG4825-1
Page
139 of 180
BOARDS
MOTION SYSTEM CONTROL BOARD A1
Important
• The MOTION SYSTEM CONTROL BOARD A1 controls most of the electrical and
mechanical functions of the CR 825/850 SYSTEM.
• The MOTION SYSTEM CONTROL BOARD A1 changes the +24 V DC to +5 V DC and
+12 V DC.
• SWITCH S1:
– S1-A: “Off”
– S1-B: “Off”
– S1-C: “Off”
– S1-D: “On” - Actuates the LEDs on the BOARD, “Off” - Normal operation
1 Check that LED DS25 is illuminated.
H194_0033BC
BOARD A1
CONTROL
SYSTEM
MOTION
P2
CONNECTOR
SWITCH S1
LED DS17
HEARTBEAT
LED DS25
H194_0033BCA