Yamaha DPX-530, Руководство по обслуживанию

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DPX-530
37
DPX-1200DPX-530
Preferen-
tial order
8
Symptom
No power-on
No power-on
No power-on
after power-
off during
power-on
Failure
Power-on is prohibited because of the
end of the lamp life.
High temperature of the intake air
(outside air)
High temperature of the intake air
(outside air)
Manual
Auto
Auto
Temperature around the air inlet (on the
back)
Temperature around the air inlet (on the
back)
Replace the lamp and reset the lamp operating
time. (Press and hold the Power,
, and
buttons on the projector together for 3 seconds.)
High temperature around the lamp Auto Temperature around the top of the lamp
No power-on
for one minute
Lamp fails to illuminate. Auto
Reset
Check Point
PCB Reference
LED Indication
POWER
Red Red
No power-on
after power-
off during
power-on
Red
Orange
flash5
9
Orange
flash 3
No power-on
for one minute
Lamp goes out. Auto
Damaged lamp Manual Damaged lamp
10 Red
Green
flash
STATUS
Input signal is
not displayed.
IIC bus failure of A/D, DECODER
Unplug and
plug the
power cable.
IC6A0, IC2A0
11
Red/Green
alternately
Green
flash3
No power-off
for one
minute after
power-on
No power-off for one minute after
power-on
Auto 13 Green
Green
flash
(cycle : 1s)
MAIN
Warning
indicated by the
LED during
stby.
The end of the lamp life is near.
(More than 75% of the lamp lifetime
has been consumed.)
Manual Red
Red
flash
12
Warning
indicated by the
LED during
power-on.
The end of the lamp life is near.
(More than 75% of the lamp lifetime
has been consumed.)
Manual Green
Red/Green
alternately
No power-on
for one minute
Power-on is prohibited during the
lamp cooling time after power-off.
Auto 14 Red
Green
flash
(cycle : 1s)
LED indication
continues for
60-80 seconds
after power-off.
Power-on is
allowed.
Power-on is allowed during the lamp
cooling time after power-off, but the
fans continue to operate.
Auto 15 Red
Green
flash
(cycle : 2s)
Green
flash2