Toshiba TDP-MT8 Service Manual page 73

LED flashes single red
Replace power
supply.
(page 43)
TDP-MT8 Service Guide
The lamp won't strike after five attempts. The status
LED flashes a repeated red single-flash sequence.
Ensure that the lamp door
is present and shut.
Can you hear the
safety switch open
and close?
Yes
Replace the lamp
module. (page 37)
Ensure that the color wheel
cable is connected to the
controller ECA. (page 88)
Ensure that the safety switch cable is
connected to the power supply. Also, ohm out
the interlock switch and the thermal switch to
make sure they are good. If not, replace the
safety switch assembly. (page 55)
Voltages good
at power supply/
No
controller
connector?
(page 85)
Yes
Verify the repair by
restarting the Power
Diagnosis process.
(page 70)
Replace safety
switch.
No
(page 55)
Verify the repair by
restarting the Power
Diagnosis process.
(page 70)
Replace the ballast.
Yes
(page 7)
Solve the
problem?
No
Replace controller
ECA (page 16)
73