Filter
Top Products
Troubleshooting Procedures
WFM 90 and WFM 91 Service Manual
6–49
Use this procedure when the
display is dim or blotchy.
Replace the Backlight
in the Display module.
Figure 6–30: Flowchart for dim or blotchy display
Use this procedure when all
of the display modes are bad
except Picture when no
menus are displayed.
Replace the Top board.
Figure 6–31: Flowchart for bad displays except Picture mode