Olympus CLV-180, Руководство по обслуживанию, Страница: 34 / 81

Troubleshooting CLV-180
2-15
ISSUE1
2-14 Emergency Lamp malfunction
Emergency Lamp not lit automatically when Xenon Lamp is off.
2-14-1 Block diagram
2-14-2 Estimated location of failure
No Estimated location failure Inspection Method
Confirm that Emergency Lamp on Front Panel is blinking.
①
EMRGENCY LAMP
HARNESS 1
YES
：
Replace EMRGENCY LAMP
Replace HARNESS(CONVERTER
→
EMERGENCY LAMP)
②
Panel malfunction Refer to 2-13
③
Filter change malfunction Refer to 2-9
Confirm status of following pins at Main Board J6 when Emergency
Lamp is not blinking:
④
CONVERTER
MAIN BOARD 1
・
(When Xenon Lamp is OFF)
2
：
H(Xenon Lamp ON order: ON order at L. L maintain while ON)
3
：
H(Emergency Lamp ON: L when ON)
6
：
H(Xenon Lamp ON: L when ON)
7
：
L(Emergency Lamp: L when no break down)
Replace MAIN BOARD
・
(When Emergency Lamp is ON)
2
：
H
3
：
L
6
：
H
7
：
L
Replace CONVERTER
・
(When Xenon Lamp is working normally)
2
：
L
3
：
H
6
：
L
7
：
L
Replace CONVERTER or MAIN BOARD
・
Others
Replace CONVERTER or MAIN BOARD