Mitsubishi WL-82913 Service Manual Page 15

  • Download
  • Add to my manuals
  • Print
  • Page
    / 56
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 14
Page 15
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
Page view 14
1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 55 56

Comments to this Manuals

No comments