C1190: Cd Aligning Motor Drive Malfunction; C11A1: Exit Roller/Rolls Spacing Motor Drive Malfunction - Konica Minolta bizhub C450 Service Manual

Field Service Ver. 1.0 Mar. 2005
9.3.3

C1190: CD Aligning Motor drive malfunction

CD Aligning Home Position Sensor (PC9-FN)
CD Aligning Motor (M5-FN)
Step
Check the motor and sensor connectors
1 for proper connection, and correct as
necessary.
Check the connector of motor for proper
2 drive coupling, and correct as neces-
sary.
3 PC9-FN I/O, sensor check
Turn OFF the Main Power Switch, move
the Aligning Plate out of its home posi-
4 tion, and turn ON the Main Power
Switch. Operation check of the CD align-
ing Motor (M5-FN) at this time.
5 PWB-A FN replacement
9.3.4

C11A1: Exit Roller/Rolls Spacing Motor drive malfunction

Exit Roller Home Position Sensor (PC13-FN)
Exit Roller/Rolls Spacing Motor (M13-FN)
Step
Check the motor and sensor connectors
1 for proper connection, and correct as
necessary.
Check the connector of motor for proper
2 drive coupling, and correct as neces-
sary.
3 PC13-FN I/O, sensor check
M13-FN operation check when the Main
4
Power Switch is turned OFF and ON.
5 PWB-A FN replacement
Relevant electrical parts
Action
Relevant electrical parts
Action
Control Board (PWB-A FN)
WIRING DIAGRAM
Control signal
—
—
PWB-A FN PJ25A-6 (ON)
PWB-A FN PJ11A-5 to 8
—
Control Board (PWB-A FN)
WIRING DIAGRAM
Control signal
—
—
PWB-A FN PJ19A-15 (ON)
PWB-A FN PJ16A-1 to 2
—
9. Trouble code
Location
(Electrical compo-
nents)
—
—
FS-507 H-3
FS-507 B-3
—
Location
(Electrical compo-
nents)
—
—
FS-507 B-9
FS-507 B-6
—
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