Question about LG L194WT 19" LCD Monitor

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LG FLATRON L194WT-BF service manual - LG L194WT 19" LCD Monitor

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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mjcarrasquil
  • 1 Answer

SOURCE: I have a L194WT LG Flatron monitor. One day it

Same problem started happening two days ago and ever since. I called LG and the product falls under a 3yr product warranty according to them (from my original purchase date of January 20, 2007). They will send packing slips to me so I can send the defective unit back to LG. I was told I am eligible for a replacement monitor - which will be shipped to me within 10 to 14 days (consecutive days, not business) - although I'm not sure what I'm being sent in return. My suspicion is that this monitor issue is a known issue by LG and they are quietly replacing the unit to those who follow through by calling CS.

Tips: Have your original purchase date on hand (in the form of a receipt) just in case they want proof of purchase.

Posted on Apr 27, 2009

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donzaca
  • 273 Answers

SOURCE: my screen keeps going blank after about 2 hours

check the flexible connectors conecciom tambein There is a false contact

Posted on Aug 21, 2009

budmrtn
  • 11361 Answers

SOURCE: LG Flatron L194WT Monitor no power

It can be as simple $5 worth of caps in the power supply.
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, blown fuses, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed LG monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
http://s807.photobucket.com/albums/yy352/budm/LG%20L1751S/
http://en.wikipedia.org/wiki/Capacitor_plague
http://www.badcaps.net

Posted on May 27, 2010

  • 1 Answer

SOURCE: Hi My LG Flatron MDL L194WT-SF just stopped

They have an internal power adaptor which does contain a fuse. However the fuse is soldered to the board so you need soldering skills to change it. Also, if the internal fuse has gone then it's probably because another component such as the transformer has gone in which case it won't help.
Unless you know how to troubleshoot electronic boards a component level you're almost certainly out of luck here I'm afraid.

Posted on Nov 11, 2010

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1 Answer

Need electrical diagram for LG flatron l206wtq-bf


hello Buddy Mcsparrin for 5 parts capacitors how much ohm did you add with screwdriver to discharging capacitors ?

Oct 06, 2012 | LG FLATRON L206WTQ-BF Monitor

1 Answer

My L194WT -SF WONT WORK NO POWER USED SAME POWER LEAD ON DIFFERENT MONITOR NO PROBLEM


Hello Steve,

The most common problem with the L194WT monitors is a failure of the power supply board. There are parts called capacitors that fail and can cause the issue you have. Sometimes the power light will just flash, sometimes it takes several minutes to display a picture or even a wavy picture, all of these issues indicate a failing power supply board. These boards can be repaired if you can do a little soldering. The L194WT uses the same power board as the L196WTQ and we have a step by step repair guide with dis-assembly instructions available at http://www.ccl-la.com/blog/index.php/lg-l196wtq-bf-lcd-monitor-repair/ Look over the guide and check your board to see if your capacitors have bulged and need to be replaced.

I hope this helps, if so please rate our solution.

BuddyMc

Aug 07, 2011 | LG L194WT 19" LCD Monitor

1 Answer

Hello my flatron l206wtq-bf doesnt work the light of power flash blue and the monitor doesnt open do you have a solution for me thanks


Hello,

Your unit has a power supply that has failed. When the power board starts failing you may get a wavy display, it may be slow to show a picture or you may just get the flashing power button light that you have. The problems are caused by parts called capacitors that have bulged and failed. Here is a link to a repair guide for the LG L226 that uses the same power supply board as your unit.

http://www.ccl-la.com/blog/index.php/lg-l226wtq-bf-monitor-repair/

The dis-assembly information is almost the same to.

I hope this helps, if so please rate my solution.

BuddyMc

Aug 01, 2011 | LG FLATRON L206WTQ-BF Monitor

2 Answers

HOW TO CHECK A LG FLATRON L194WT-SF MONITOR FUSE, THE REAL PROBLEM IS HOW TO REMOVE THE BACK COVER


Here are the service manuals: http://elektrotanya.com/?q=showresult&megnev=LG&megnev2=L194W&kategoria=monitor&kat2=all

After removing all the screws and the base, I use thin flat blade screw driver to crack open the case starting at the bottom egde and work your way around, just watch out for any cables attached to the front bezel. The monitor is not made to be easily open up.

Please read my guide so you will know what to look for inside the monitor.

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

Mar 15, 2011 | LG FLATRON L1919S-SF 19 inch LCD Monitor

1 Answer

How to open a 17" LG L194WT LCD monitor


Here are the service manuals: http://elektrotanya.com/?q=showresult&megnev=LG&megnev2=L194WT%20&kategoria=&kat2=all

I usually open it at the bottom edge first and work it all the way around using thin flat blade screw driver.

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague

Sep 17, 2010 | LG L194WT 19" LCD Monitor

1 Answer

Where abouts on this site do i find the free service manual that you have advertised for lg l1719s?


You can download manual from LG site:
http://flatron.lge.com/uk/support/product/support-product.jsp
There are manuals for L1919S-BF and L1919S-SF models.

Jun 18, 2010 | Computers & Internet

1 Answer

My model no is FLATRON L1752S-BF and serial no is


The LG Flatron L1752S is made in 2006. You can go to LG website here. I do not believe it is under warranty. http://www.lg.com/us/support/repair/support-warranty-claims.jsp

Apr 05, 2010 | Gateway FPD2275W LCD Monitor

1 Answer

My screen keeps going blank after about 2 hours


check the flexible connectors conecciom tambein There is a false contact

Aug 21, 2009 | LG Flatron L1710S 17" LCD Monitor

1 Answer

I have a L194WT LG Flatron monitor. One day it


Same problem started happening two days ago and ever since. I called LG and the product falls under a 3yr product warranty according to them (from my original purchase date of January 20, 2007). They will send packing slips to me so I can send the defective unit back to LG. I was told I am eligible for a replacement monitor - which will be shipped to me within 10 to 14 days (consecutive days, not business) - although I'm not sure what I'm being sent in return. My suspicion is that this monitor issue is a known issue by LG and they are quietly replacing the unit to those who follow through by calling CS.

Tips: Have your original purchase date on hand (in the form of a receipt) just in case they want proof of purchase.

Apr 16, 2009 | LG Flatron L1951S 19" LCD Flat Panel...

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