Toshiba TDP-MT8 Service Manual page 80

Dim image
Substitute a known good
Replace the optical engine
TDP-MT8 Service Guide
Dim image
Substitute known
The lamp takes about
good lamp (page 37)
90 seconds to achieve
full brightness.
Is the image
Yes
brighter?
No
controller ECA
(page 16)
Is the image Yes
brighter?
No
(page 22)
remain focused
Check light tunnel heater
voltage on controller ECA
Replace the lamp
(page 37)
Replace the
controller ECA
(page 16)
Image won't
(page 85)
Is correct
voltage
present?
No
Yes
80