Olympus CLV-180, Maintenance Manual, Page: 35 / 81

Troubleshooting CLV-180
2-16
ISSUE1
2-15 Back-up malfunction
Settings are not saved after switching Power OFF
2-15-1 Estimated location of failure
No Estimated location failure Inspection Method
①
MAIN BOARD 1 Replace MAIN BOARD
2-16 Lamp Life Meter Reset malfunction
Not changing to "0" when Lamp Life Meter Reset switch is pushed.
2-16-2 Estimated location of failure
No Estimated location failure Inspection Method
①
XENON LAMP 1 Confirm that Xenon Lamp is OFF.
②
Panel malfunction Refer to 2-13
Dose not reset when pushing Reset switch.
③
MAIN BOARD
YES
：
Replace MAIN BOARD
2-17 Transillumination malfunction
No change in light quantity when Transillumination switch is pushed.
2-17-1 Block diagram
2-17-2 Estimated location of failure
No Estimated location failure Inspection Method
①
Scope 1 Confirm that GI Scope is connected.
GI Scope or GI Scope Dummy
②
Panel Malfunction Refer to 2-13
③ Filter Change Malfunction Refer to 2-9
④
Manual Brightness malfunction Refer to 2-11
Transillumination switch lit:
⑤
SCOPE SENSOR
MAIN BOARD
NO
→
SCORP SENSOR
交換
YES
→
MAIN BOARD