Question about LG Infinia 47LW5600 47-Inch 3D 1080p 120 Hz LED-LCD HDTV

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Lg 47lw5600 when turn on power the red led flash 2 times and the blue on led is lit. No picture no sould

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Those 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/
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.
Counting of number of blinks to Philips TVs is entirely different to that of other brand TVs. It is not a direct count procedure. The site have details about how to count the number of LED blinks [Fault Codes] to Philips brand TVs are given; along with details of the faulty circuit location.

Posted on Dec 16, 2016

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Posted on Jan 02, 2017

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Lg 47lw5600 when turn on power the red led flash 2 times and the blue on led is lit. No picture no sould


There is probably an issue with the set, possible the switching ic. It would need to be inspected.

Sep 29, 2013 | LG Televison & Video

1 Answer

Installed new lamp. When powered up blue solid light and yellow blinking light (15x) , tv would torn off and on several times trying to light lamp. Once that failed red blinking light and yellow solid...


Hi Genaro,

Blue led light lit solid and yellow led light flashes is an initial attempt of the set to re-light the lamp.Red led flashes and yellow led light solid means that the lamp won't light up that's why it only has sound without the picture.
Since you've replaced the lamp twice and still the symptoms persist, I suspected that the fault came from the ballast board and not on the lamp itself. If the ballast board gone to malfunction, there's no high voltage will produce to light up the lamp and will sensed by the processor and trigger the error code (Flashes/solid led light with color code).

To verify whether the ballast board is faulty or not, check if the lamp will lit by looking through the lamp door louvers at the rear of the cabinet upon turning on the set.
Please let me know what you will find to assist you further.

Jdvillanueva

Nov 05, 2011 | Toshiba 65HM167 65" Projection Television

1 Answer

If i want to format my LG KS20 does it will defect others setting and the original setting phone? does it need the driver disc to reinstall the original setting after i format these phone?


To format your LG KS20 following the instructions below:


1. Turn off the LG KS-20 completely
2. Press and hold: volume down, Call and power until you see the camera LED flash
3. Release the buttons. The LED should flash blue/red/green and power up.

Your phone will now be returned to it's original factory state.

Mar 09, 2011 | LG KS20 Smartphone

1 Answer

I recently purchased a used 50' Hitachi 50V500a Ultravision HDTV. I've had it for about a week. Was watching it. Turned it off to run an errand. Came back. Tried to turn it on. There is power. No...


The "LAMP" LED light indication still light up,after all the other LED lights indications turn off?The tv projection lamp is dead.Require a new tv projection lamp.

Oct 15, 2010 | Televison & Video

2 Answers

I have a 56' that wont show picture


Power board is bad.. I had the same issue.

Apr 13, 2010 | Samsung HL-S5679W 56" HDTV

1 Answer

I have a 56" samsung rear projection tv that won't turn on. the red standby light is lit and when i push the power i hear two clicks and the green timer light flashes quickly then the green led stays lit...


I suspect you probably have a bad LED assembly. It could be either the red, green or blue that is bad and give you the same symptom. The problem is locating parts for it as it looks like the light engine is no longer available. I would have a technician look at the TV to verify this and what parts are needed for repair.

Nov 03, 2009 | Samsung HL-S5679W 56" HDTV

1 Answer

Ihavea lg tv but no codes for my remote


The codes for your Jumbo Universal Remote to control an LG television are 004, 005, 009, 056, 057, 155, 156, and 172.

To program your remote by entering a code, follow these steps:

  1. Turn on your TV.
  2. Press and hold the CODE SEARCH button for at least 3 seconds until the red LED lights up and stays lit.
  3. Press the TV button on the remote so that the LED blinks once and then remains solid red.
  4. Enter the first set of 3-digit codes from the list. The LED will blink once every keypress. After the 3rd digit, the red LED will turn off indicating that the code was recognized for the device. If the code was not compatible, the LED will flash several times and you need to return to step 2 to try that code again or to try the next code in the list.
  5. After the LED has turned off, aim the remote at the TV and press ON/OFF. If the device turns off, you have used the correct code and the remote was successfully programed. If the device does not power off, return to step 2 and try again with the next code in the list.
I hope that helps.

Aug 17, 2009 | Innovage Jumbo Remote Control

1 Answer

Forgot my unlock code of Lg ks20


1. Turn off the LG KS-20 completely (do this by pressing and holding the power button and wait for the prompt).
2. Press and hold these three buttons–volume down, Call and power–till the LED (this is beside the front camera) flashes.
3. Release the buttons. That same LED should flash blue/red/green and power up.

Nov 25, 2008 | LG KS20 Smartphone

4 Answers

Buzz wireless buzzers


i tried several times to fix the problem by syncing the buzzers. it never solved the problem. finally i removed the dongle and blew on it very hard. i plugged it back in and retried. THIS ACTUALLY WORKED. i have played several times with no problem.
hope this is helpful.

Jul 11, 2008 | Sony Playstation 3 (PS3) Console

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