Olympus CLV-180 - Performance and Operation Issues

TroubleshootingCLV-180
2-7
ISSUE1
2-6 Cooling Fan malfunction
Cooling Fan not rotating
2-6-1 Block diagram
2-6-2 Estimated location of failure
No Estimated location failure Inspection Method
①
Connector 1 Verify connection of connector.
<Lamp House Fan>
Converter <--> (J16) Main Board (J14) <--> Fan
Confirm output of +12 V at Main Board J14/Pin 1.
②
Lamp House Fan /
Main Board
1
YES → Replace Lamp House Fan
NO → Replace Main Board
Confirm output of +12 V at connector of Converter Fan.
③
Converter 1
NO → Replace Converter
2-7 Shield malfunction at Scope removal
Light not changing to minimum or no change in volume when removing Scope
2-7-1 Estimated location of failure
No Estimated location failure Inspection Method
Confirm Shield Plate function.
*Insert Heat Cover Positioning Jig to Scope Socket and verify

movement of Shield Plate
Heat Cover Positioning Jig

①
Shield Plate 1
NO → Replace Shield Plate