Hello, I have problem with my Panasonic 50ax802b LCD TV. When I turn it on with remote I can hear the click as normal, indicator LED becomes green and blinks. Panasonic logo shows on the screen, but then I can hear another click and indicator LED becomes red and blinks (6 blinks). After that remote is not working anymore. I need to use on/off button on TV. Sometimes it starts from second time, sometimes I need to turn it off and on for 20-30 times until it turns on. After it turns on it works perfectly without any problems. Any ideas what can be wrong with it? Maybe it is not worth repairing it? Thank You
These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.
Thanks for quick answer. I have found the chart of blinking codes, but there is no 6 blinks code in that chart somehow.
As well I found some information on other site about 6 blink code, but all information is for plasma TVs not LCD so problems should be different am I wrong?
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SOURCE: Panasonic Viera TH-42PV7HS Plasma keeps shutting down
Hi to all, My 42" Panasonic plasma have the same problem. It turned itself off and now red light flashes 7 times, than after short pause 7 times again. And so on. Any ideas what is wrong??
SOURCE: The tv wont turn on
hello 2 blinks on this tv means you have this issue below
PT-44LCX65
2 blinks 5 secs you have your lamp cover open
check for this
hope this helps
SOURCE: Red LED blinking after turn on the TV (Philips Plasma 42PF9631D
The TV is on protect mode.
Try first leaving the TV power cord unplugged for some times, let say one hour or so.
Also
ensure that the fault is not coming from a faulty receiver box sending
bad signal, check if you get same problem with no receiver box
or dvd connected.
If that does not work, and you keep having a flashing
led on front of the TV, and tv turning off by itself after a while,
that indicates a fault condition.
The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible reasons.
1The
internal circuits are jammed because of electrostatic
charges accumulating on capacitors, or because of a wrong voltage read
by the main chip on your monitor controller board. this started the
protection circuit.
2 The protection circuit detected a wrong
voltage or abroken contact, identified an internal fault and kicked in
, startingthe flashing light.
If you are in situation one, then theTV will reset just unplugging power cord for one or two hours,sometimes even minutes.
If you are in situation 2 , then there is an internal fault.
Common faults
that can occur are a blown capacitor on power board, a
convergence IC has blown, or a fault on Digital board.
Check also
the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you
can get same flashing state because of the video cable.
If under warranty contact the manufacturer ringing the number on the user manual
If you want to repair at your own expenses, just locate any good qualified repairer.
SOURCE: Vizio m550nv led lcd tv. Problem began a couple
I had same problem. Unplug set for 10minutes then plug it in and let it go thru it's startup routine.
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