Read Panasonic PT-DZ16KU / PT-DZ16KE / PT-DS16KD (serv.man5) Other Service Manuals online
SECTION 1 SERVICE INFORMATION
<PT-DZ16K>
Indicator indication
Self-diagnosis
Shutdown detection
Probable cause
OSD warning, etc
F41～F44
Fan malrotation, life
Fan drive circuit malfunction
To turn off an applicable
lamp.
(Shut down in two or more)
Liquid cooling pump malrotation,
life
Liquid cooling pump drive circuit
malfunction
5 seconds, a warning in
less than 70% of the target
rotational speed
(Warning:TEMP Red
lights)
－
Fan malrotation, life
Fan drive circuit malfunction
Connector connection
malfunction
Fan drive power defect
FPGA communication error
Lamp is not installed
If the lamp is not lit all,
shut down
－
5 seconds, a warning in
less than 80% of the target
rotational speed
(Warning:TEMP Red
lights)
LAMP
Blinks in red 1 times
Fan rotation speed readings (except lamp
fan)
Less than 70% of the target rotational
speed for 5 seconds
<IC6525 Each fan sense signal>
Liquid cooling pump rotation speed
readings
Less than 70% of the target rotational
speed for 5 seconds
<IC6525 Each pump sense signal>
TEMP
Blinks in red 3 times
FE1～
FE6
FF1～FF9
FJ0～FJ3
FE1～
FE9
FF0～FF9
FE7～
FE9
FF0
U71～U74 Lamps communication memory (EEPROM)
No access response (ACK)
Rotation of fan or liquid cooling pump is not
recognizable
<IC6525 Each fan / pumu sense signal>
Fan rotation speed readings (lamp fan only)
Less than 70% of the target rotational
speed for 5 seconds
<IC6525 Each fan sense signal>
EEPROM uninitialized data of the
corresponding lamp
(No access response (ACK))
Lamp memory (EEPROM)
communication error
INF - 24
*2 : Countdown value (10-1) is displayed.
▼
Only warning
Indicator indication
Self-diagnosis
Warning detection
Probable cause
OSD warning, etc
FILTER
Red lights
LAMP
Blinks in red 3 times
U04
<Measured value of airflow sensor>－
<Measured value of Intake air temperature
sensor>
－
Air Filter detect
(RL-P.C.B RL17)
LAMP
Red lights
Lamp hours is over ⇒ 3 000 hours
(Shuts down after 10 min)
U51～U54
1800h超
U41～
U44
2000h超
U61～
U64
Lamp status (Ballast microcomputer)
Lamp is off during the status other than
normal one
Filter is not installed
「
THE AIR FILTER HAS
NOT BEEN INSTALLED
PROPERLY」
Clogged filter
Ventilation holes are blocked
「
CLEAN THE AIR
FILTER」
If the lamp is not lit all,
shut down
2800h：「REPLACE LAMP」
3000h：「REPLACE LAMP
IN 10
IN 10
*2
MINUTES,
POWER WILL
TURN OFF AND GO
INTO
STANDBY MODE
AUTOMATICALLY」
Lamp usage hour is over the
guideline.
If the lamp is not lit all,
shut down
Lighting failure of the lamp
Hot restart
Lamp abnormality (burst)
Ballast block is abnormal
Blown out of the Power fuse
(
p
(
))
INF - 24
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