Panasonic PT-43LCX64 Service Manual page 29

LED INDICATIONS FOR ERROR CONDITION
Each LED indication facilitates finding the cause of the error.
When an error is detected, the Lamp comes off and the LED on the front will flash.
Error No. Error Information
1)
Fan1, Fan2 or Fan3 stopped
2) Lamp Cover open
Temperature Sensor shorted or open
3)
(Thermistor 1 C.B.A.)
4) Abnormal Temperature
(Thermistor 1 C.B.A.)
5)
Ballast Error (abnormal Lamp or Ballast)
6)
Ballast Error (abnormal Lamp voltage)
7)
Ballast Error (abnormal temperature)
8)
Ballast Error (other causes)
9)
Abnormal Voltage on 33 V line
10)
Abnormal Voltage on 9 V line
11)
Abnormal Voltage on 5 V line
12)
Abnormal Voltage on 3.3 V line
13)
Abnormal Voltage on -5 V line
14)
Abnormal Voltage on 6.5 V line
15)
Temperature Sensor shorted or open
(Thermistor 2 C.B.A.)
16)
Abnormal Temperature
(Thermistor 2 C.B.A.)
17)
Clogged air filter
18)
DTV Tuner Power
Error
Note:
1. When two or more errors have occurred at the same time, the LED will alternate flash patterns as shown above every 5 seconds.
2. Warning OSD appears when the air filter is clogged.
3. LAMP OFF: The LED will flash immediately after the Lamp comes off.
LAMP LED
TEMP LED
POWER LED TEMP LED
flashes orange once
every 5 seconds
flashes orange twice
every 5 seconds
flashes once
-
every 5 seconds
flashes twice
-
every 5 seconds
-
-
-
-
flashes orange 5 times flashes once
every 5 seconds every 5 seconds
flashes orange 6 times flashes twice
every 5 seconds every 5 seconds
flashes orange 7 times flashes 3 times
every 5 seconds every 5 seconds
flashes orange 8 times flashes 4 times
every 5 seconds every 5 seconds
flashes 5 times
flashes orange 9 times
every 5 seconds
every 5 seconds
flashes 6 times
flashes orange 10 times
every 5 seconds every 5 seconds
flashes 3 times
-
every 5 seconds
flashes 4 times
- every 5 seconds
flashes 5 times
-
every 5 seconds
flashes green all
the time
POWER LED
TV/VIDEO
LAMP LED
- -
- -
-
-
flashes once
-
every 5 seconds
flashes twice
-
every 5 seconds
flashes 3 times
-
every 5 seconds
flashes 4 times
-
every 5 seconds
flashes once
every 5 seconds
flashes twice
every 5 seconds
flashes 3 times
every 5 seconds
flashes 4 times
every 5 seconds
flashes 5 times
every 5 seconds
flashes 6 times
every 5 seconds
-
-
-
-
-
(Note 2) (Note 3)
OSD LAMP OFF