Power Diagnostics, Part 1 - Toshiba TDP-P6 Manual

Power Diagnostics, Part 1

Ensure that the lamp door
is present and shut. The
lamp door has an interlock
connector that plugs into a
receptacle under the lamp
door. If the connector does
not mate properly with the
receptacle, the projector
will not power up. Make
sure that the connector and
receptacle are present and
in fucntional condition.
Replace the power
supply (page 55)
Confirm that unit is
good by starting again.
Note
A solid green
LED means the
projector is either
waiting for a
command or is
operating
normally.
A flashing green
LED means the
projector is either
attempting to
light the lamp or
is shutting down.
TDP-P6 Service Manual
Power Diagnostics, part 1
Plug the projector into a good power
source with a known good power cord.
No, the
fans
did not
Do the fans
start and run briefly and
the LED
the LED light?
did not
light.
Yes
LED light
green or red?
Solid green
Go to Power
Diagnostics, part 2
(page 8)
This is the
normal
condition.
This is the normal condition.
No, the
fans
started but
the LED
did not light
No
Replace power
Red
supply (page 54)
Go to Error
Codes
(page 9)
Yes
Confirm that unit is good
by starting again.
Confirm that the
keypad cable is
plugged in.
Check the voltages at the
controller/power supply
connector. (page 16)
Voltages OK?
Yes
Replace controller ECA
(page 43)
Solve the
problem?
No
Replace top enclosure
(includes keypad ECA)
(page 31)
7