Olympus CLV-180, Руководство по обслуживанию, Страница: 28 / 81

Troubleshooting CLV-180
2-9
ISSUE1
Confirm that the output voltage of Main Board J17/Pin 1 conforms to
standards when changing air supply setting to L, M, and H.
Main Board J17/Pin 1
Air supply level: Output voltage
L: +5 V
M: +8 V
H: +12 V
⑤
Main Board /
Pump 1
YES
→
Replace Pump
NO
→
Main Board
2-9 Filter Change Malfunction
Turret Board not rotating when Mode Switch is pushed
2-9-1 Block diagram
2-9-2 Estimated location of failure
No Estimated location failure Inspection Method
①
Light Source Cable 1 Verify connection of CV and Light Source Cable (MAJ-1411).
Visual Inspection
②
Scope /
Camera Head 1 Confirm that scope or camera head is compatible with special light.
③ Panel Lamp failure 1 Refer to 2-13
④
Harness 1 Verify connection of Harness.
Visual Inspection
Main Board (J22) <--> Mesh Turret Unit
Main Board (J21) <--> Filter Turret Unit
Main Board (J10) <--> Mesh Limit Switch Unit
Main Board (J9) <--> Filter Limit Switch Unit
Main Board (J12) <--> Front Panel
Confirm that J9/Pin 1 change to LOW when Filter Limit Switch is
pushed.
⑤
Filter Limit Switch 1
NO
→
Replace Filter Limit Switch
Confirm that J10/Pin 1 change to LOW when Mesh Limit Switch is
pushed.
⑥
Mesh Limit Switch 1
NO
→
Replace Mesh Limit Switch