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Open Help Requests

• 3M MP7750 Projector
  Posted by dianne.silver-shore
  Please help find the manual for this 3M Projector   
   |  Help Solve This Problem   |  View Comment
• 3M MP7750 Projector
  Posted by udo.wendel
  circuit diagram    I try to repair my 3M MP7750 projector. on the lmap power supply board there are two resistors which look a litle carbonized so that teh values are not readable any more R06 is 6?8 or 8?9 And the value of R07 I can't read anything. Measurement with multimeter in the mounted state shows 130kOhm.
  I su…
   |  Help Solve This Problem
• 3M MP7750 Projector
  Posted by rnscotty
  2 red lights no buld illumination    MP7750
  Replaced the bulb (new)
  Powerup projector
  Standby light is on
  Power light is on and red
  Lamp light is flashing red
  I have removed the new lamp and reseated it correctly still nothing.
  Lamp does not light
  Any help would be greatly appreciated.
   |  Help Solve This Problem

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