Question about Panasonic PT-43LC14 Television
I am getting 5 orange flashes every 5 seconds and it would seem that indicates abnormal voltage on 30 V line. This makes sense since the person I got it from blew the bulb this way. I replaced the bulb and am wondering if there is something else I can do or if I need to reset anything, etc.
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Posted on Jan 02, 2017
i tried and it worked like this
deinstall windows sp 3
download microsoft 2008 c++ library
install vcs 1.0
install update vcs 1.0 may 2008 from panasonic support
Posted on Jun 02, 2009
If the buld is intact and did not explode, then you should be OK. You just need a new lamp. If the bulb is not intact, then you may have more problems like a damaged color wheel.
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Posted on Jan 31, 2010
SOURCE: the same I just replaced the bulb with a generic one and reset the counter. Now, the tv will work for about 3 minutes before it shuts off. the lamp light indicator goes on and off once every 5 seconds
THERE IS A SERVICE BULLITIN FROM PANASONIC TO REPAIRE THE BALLAST YOU MUST GO TO A PANASONIC SERVICE CENTER
Posted on Jun 14, 2010
The door switch is in the front. The switch is triggered when you put the lamp door cover back on. It is a switch thats spring loaded so when you put the lamp door back on it automatically presses the switch.
If you have any other questions please feel free to ask.
Posted on Feb 09, 2011
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The front panel Status LED provides an indication of
the set's operation and the possible cause of a malfunction.
If an abnormal condition is indicated, perform the
Self Diagnostics procedure.
To activate, press the front panel <ACTIVITY> &<CH
??> buttons at the same time and hold for 5 seconds.
The STATUS LED will then flash denoting a two digit
• The number of flashes indicates the value of the
MSD (tens digit) of the Error Code.
• The flashing then pauses for approximately 1/2
• The LED then flashes indicating the value of the
(ones digit) of the Error Code.
• The Error Code is repeated a total of 5 times.
Example: If the Error Code is "23", the LED
will flash two times, pause, and then flash three
Table 2-2: LED Indications
Error Codes, descriiptions and the most likely cause of
the error are listed in Table 2-3.
Note: The TV must be in "Shut Down." The LED
will probably be indicating an abnormal
condition. If the TV is switched Off, AC is
removed, or a System Reset is performed, the
code automatically resets to "12" No Error.
See the Error Code Log to retrieve a history of
Note: Use the front panel buttons, not the remote
Note: If there is no response, the front panel may be
locked by a V-Chip setting. To unlock, press
and hold <ACTIVITY> on the front panel for
LED Indication Condition
Off Off (standby)
Green Power On
Slow Blink Green Power Off with Timer Set
Fast Blink Green (80 seconds) > Off Power Off (Cooling fan still working, 80 sec)
LED Indication Condition
Red Lamp Failure
Yellow TV Too Hot
Slow Blink Red TV May Require Service
Slow Blink Yellow Lamp Door Open or No Lamp Installed
ABNORMAL INDICATIONS (For details perform Self Diagnostics Procedure.)
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[CE40] Image quality control test pattern abnormality
(1) Use "Image quality control abnormal detection counter Y to K display/0 clearing (08-573 to 576)"to check the abnormal occurring condition for each color.
(2) Check "Output value display of image quality sensor / Low-density pattern (05-391-0 to 3)" to
check if the low-density pattern abnormality occurs for each color. The values under 320 for Y, M
and C, and under 220 for K are defined as low-density pattern abnormality.
(3) Check "Output value display of image quality sensor / High-density pattern (05-390-0 to 3)" to
check if the high-density pattern abnormality occurs for each color and identify the color which
pattern is abnormal. If the value is 630 or above, it is defined as high-density pattern abnormality.
(4) Set the values of "Image quality closed-loop control / Contrast voltage (08-556)" and "Image
quality closed-loop control / Laser power (08-557)" to "0" (Invalid).
(5) Perform "Enforced performing of image quality open-loop control (05-394)".
(6) Output the image quality control test pattern (04-270) more than one time and check the patch of the color identified in step (3) to see if the image is abnormal.
(7) Replace the image quality sensor.
(8) Set the values of "Image quality closed-loop control / Contrast voltage (08-556)" and "Image
quality closed-loop control / Laser power (08-557)" to "1" (Valid).
(9) Perform "Enforced performing of image quality open-loop control (05-394)" and make sure it is
completed normally. (Error [CE40] does not appear.)
(10) Clear all "Image quality control abnormal detection counter Y to K display/0 clearing (08-573 to 576).
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