DIAGNOSTICS
10DEC05
BOARDS
DG4825-1
Page
MOTION SYSTEM CONTROL BOARD A1
139 of 180
H194_0033BCA
H194_0033BC
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.
MOTION
SYSTEM
CONTROL
BOARD A1
LED DS25
SWITCH S1
Checkout Procedures
HEARTBEAT
LED DS17
CONNECTOR
P2