LG 32LK330 TV - Answered Questions & Fixed issues

Same thing happened to me. I had to have a new board put in. $400. Apparently it's common with Lbs of the era.

Without knowing this simple thing, what are you going to do with this TV? Poor fellow!!!!!!!!!!!!

Sounds like T'Con board faulty. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

This information should be on the side of the capacitors themselves. -Steve(EDIT)Now that we know that the capacitors seem to have been glued to the PCB with the required information concealed, great care MUST be taken so as not to damage the board. My next question would be to ask what reason would you have to suspect the capacitor(s) to be faulty? Is there physical damage to the case? I would STRONGLY recommend not using a heat gun to attempt removal of any component from a printed circuit board. The heat these generate is easily enough to lift the copper runs putting you into an entirely new world of hurt. I would suggest desoldering first with a low-power iron (less than 15W) THEN a fine X-acto type blade to work the component free.

You have an issue with either capacitors or the inverter unit inside the TV. This is common with LCD monitors / TV's. If you feel confident and competent enough, take apart the TV and check the capacitors on the power board. Some may look "blown" (bulging out at the top) and will need to be replace liked for like. Worst case it will need a new inverter which will cost around £20 at most. I've fixed 100's with the same symptoms.

Fault with its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Google the model # with the question of how to unlock.

sounds like a faulty main pcb

Lay the tv screen facing down on something soft like your sette or bed so the base is hanging over the edge. At the back you should see screws on the base, if not visible they will be under a cover which should prise off

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 stage 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. Viewing it in "Mosaic" or "Magazine" will make surf easy. http://electronicshelponline.blogspot.com/ Blinking codes details to many popular brand TVs are given. Surf the site with patience.

mine is on back of tv 32lk330-UB.CUSDLH

Is it the OEM or AFTERMARKET Remote?

Maybe then again I see as I have worked on these machines if the main board is bad it will not power on. What happens when you plug it up?

You can check this service manual for this TV.There is information on page 76 about LOCK settings.If you forget your password, press '0', '3','2', '5' on the remote control handsetservice manual

You can get a standard Audio / video cable with 3 or 4 RCA cable.

the best thing to do is call costumer service for lg , some of this tv dont have firmware update

hi,
let me ask you first how old is your LCD TV? if it is 2 years old and above the problem could be a bad backlight lamp or a bad inverter board.Back light lamp is a cold cathode flourescent tube installed at the top and bottom of the screen this lamp is the one illuminating the screen .this lamp is supplied by a high voltage coming from the inverter board.when this lamp is faulty you will have a black screen with sound.often problem from this section of TV is a loose inter connection of boards cold solder of connectors try re seating all the connectors sockets make sure they are properly seated.resolder all the connectors terminal heats weakens them..good luck and let me know how it goes..

Clean the Lens: Use a DVD cleaning disc to clean the lens. If the problem persists, consider professional cleaning. Test Other Discs: Try playing different DVDs to see if the issue occurs consistently. If it's specific to one disc, that disc might be the problem. Check for Updates: Make sure your DVD player's firmware is updated. Refer to the manufacturer's instructions for firmware updates. Try a Different TV: Connect your DVD player to a different TV to see if the noise disappears. If it does, the issue might be with your TV. The hum is simply the player trying to read the disc. It can't so, it spits it out. Remember that prolonged use of a malfunctioning DVD player could potentially cause damage. If the problem persists, consider seeking professional repair or replacement

Question edited for clarity. It appears to be an LG rather an an IG. https://www.avforums.com/threads/lg-42lb1db-how-cani-remove-the-swivel-base.519459/ Further Help and videos https://www.google.com/search?q=lg+42lb5df+remove+base+stand ..

The screen blank out