Samsung CLX-9350ND Service Manual page 357

● Code :
A1-2211
● Symptom / Cause :
1. Yellow OPC motor is broken.
2. The relative connector is disconnected.
3. Deve joint board and main board are defective.
4. Even it was ready, it does not working.
5. After starting, it is not reached at ready state.
● Troubleshooting method :
1. Enter the diagnostic mode. Select the test routine.
Execute the yellow OPC BLDC motor test. If the mo
2. If the problem persists, remove the rear cover.
3. Open the Main board plate.
4. Remove the yellow OPC BLDC motor and one of th
Install the removed yellow OPC BLDC motor to OP
Execute the yellow OPC BLDC motor test on diagn
K
5. If the motor doesn't work, replace the yellow OPC B
6. If the motor works, check the connection
7. Replace the Deve joint board or engine board.
● Replacement part
- JC31-00123A (MOTOR BLDC)
- JC92-02152A (DEVE-JOINT)
- JC92-02129A : PBA-ENGINE (CLX-9350ND)
- JC92-02239A : PBA-ENGINE (CLX-9250ND)
Service Manual
CLX-9250/9350 series
7. Troubles
● Error message
Actuator Motor Failu
C M
7-1
shooting
:
ure #A1-2211: Please open/close door.
otor works, check the connection.
he OPC BLDC motors.
PC BLDC position.
nostic mode.
Y Y
BLDC motor.
17
SAMSUNG ELECTRONICS