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MODEL: WL-82913
LAMP TROUBLESHOOTING PROCEDURE
If lamp replacement does not restore operation, use the following troubleshooting procedure.
LAMP NOT LIT
(Lamp Cartridge OK)
Replace
UNIT-POWER-LAMP
YES
NO
Check voltage at Pin 1 of
Connector CN1, on the
PCB-SUB-POWER
YES
370VDC?
Check voltage across Pins
1 and 4 of Connector PL1,
on the PCB-SUB-POWER
120VAC?
NO
Replace F9A02
on PCB-POWER
Replace
PCB-SUB-POWER
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