Download  Print this page

Advertisement

Start
Is LED
No
Check power cord
indicator OK?
Yes
No
Change
Is Fan working?
Yes
Can hear the
No
Is Lamp lit?
sound of lamp
Yes
Lamp Module
End
Yes
& input power
voltage
No
Supply AC
Power
No
Change
Thermal BD
DC-DC
No
Change
Ballast
ignition
Yes
Reassembly
Replace
No
Lamp Module
No
Lamp Replacement
Cover assembly
OK?
Yes
No
Change
Change
Ballast
DC-DC
Change
No
Fan Module
No
No
Change
Main BD
Reassembly lamp
Replacement Cover
No
Change
Main BD
Change
No
Change
Thermal
DC-DC
BD

Advertisement

Table of Contents

   Also See for Acer PD721

   Related Manuals for Acer PD721

Comments to this Manuals

Symbols: 0
Latest comments: