TroubleshootingCLV-180
2-3
ISSUE1
2. Troubleshooting CLV-180
2-1 Power input failure
Incapable to input power
2-1-1 Block diagram
2-1-2 Estimated location of failure
No
Estimated failure location Inspection method
①
Input voltage 1
Verify the voltage of wall socket.
* Conformity with commercial power voltage standard.
Tester
②
Power Cable 1
Connect the Power Cable to wall socket and verify voltage at inlet side.
* Conformity with commercial power voltage standard.
Tester
③
Body Inlet Plug 1
Confirm that the inlet plug is not bend or distorted.
Visual inspection
④
Fuse 1
Confirm that the fuse was not burned out.
Tester
1
Confirm that the Power Switch inside the equipment is pushed when
the Main Switch on the Front Panel is pushed.
Visual Inspection
⑤
Power Switch
2
Confirm conductivity of the Power Switch when power is ON.
Tester
1
Confirm that the switch is pushed by the Lamp Door.
Visual Inspection
⑥
Interlock Switch
2
Confirm conductivity of the Interlock Switch when power is ON.
Tester
Interlock Jig
⑦
Flat Cable 1
Verify connection of the Flat Cable
Visual Inspection
Main Board (J12) <--> Front Panel
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