LG 23xl1rv lcd tv

BlackJack18

New Member

Join Date: Sep 2011

Posts: 5
#1

LG 23xl1rv lcd tv

11-08-2011, 05:05 PM

I have a lg 23xl1rv television which comes on and scrolls continuiously,I turned it on one day and drew a spark from static and since then it has come on by itself and just continues to scroll and will not do anything?
I have had all the boards out and can not see any damage. Can anyone help
Tags: None

Previous template Next

Accidental slip of the hand caused a spark on Capacitor. Is my PANEL killed in action?

by Axis937

Hi folks, newbie here. My intention on a working monitor was to test for voltages on the various pins. Somewhere near the ribbon to the monitor, there we 2 caps. One was reading around 5V and the other was maybe about 12 or 14V . Cant really recall. Then it happened. The multimeter kissed the 5v cap and the other cap. Spark appeared. NOW... the part where the spark happened ( Caps near the Last ribbon cable ) is now totally white. 1/6 part of the screen is white. From my little understanding , i came to learn that there are transistors inside the TFT panel. Could that be a issue then? I have removed...
- Channel: Troubleshooting Computer Displays
11-10-2024, 06:50 AM
My horror movie continues.. "70X690E Power Supply- the Sequel - Attack of the Backlight circuit!"

by phuzzyday

This was my initial thread.. https://www.badcaps.net/forum/troubl...-m-at-wits-end

(All the Electrolytics are brand new.)

I started a new one, hope that's ok, because my question is different now! (Strangely enough, after I walked away for a few weeks, it stopped lighting up at all!!)
I am determined to fix this power supply because I have the skills to replace bad components, I just need to find out...
- Channel: Troubleshooting TVs and Video Sources
05-30-2025, 05:20 PM
CRT TV - Blue spark inside glass neck related to focus

by Flybacks

Hello, when I power on the TV there is a blue little spark inside the crt glass neck that increases and decreases in intensity with the focus, when focus pot is at minimum it is invisible when it is at max it is brighter and makes some dots on the screen appearing and disappearing randomly.
The picture is fine and the TV has no problems.

I've cleaned the crt plastic socket, pins and the spark gap contacts so I don't understand what could cause it

Could some more experienced member help me to troubleshoot it ?

Some picture attached for better...
- Channel: Troubleshooting TVs and Video Sources
12-01-2021, 01:30 PM
Samsung QE55Q60TAUXXU - flashing backlight and flashing standy light--no image

by learnmore

Hello Community!

CASE DETAILS

Promblem Signs: Backlight on 1 sec off 7sec > repeat && Red standby light: 1blink, off 3 sec, 2 blinks, off 5 secs, 2 blinks, off 3 sec, restart cycle

13V present on powerboard output. Backlight continues flashing after removing cables to pannel one at a time and even with both disconnected. NOTE: backlight STOPs flashing and remains on when connector between powerboard and mainboard (note Tcon built in) is disconnected.

Tried inserting firmware on USB and left it in for a few hours, but no change
...
- Channel: Troubleshooting TVs and Video Sources
03-03-2024, 09:49 AM
(Multiple Spark Discharge) MSD 6AL Q204 required

by alltvrepairs

Hi,

Am after the part number for this unit used in an old Ford Capri for boosting spark ignition.

Unit is MSD6AL and Q204 is the damaged part.
If I can figure out at least if it is a Mosfet type or Bipolar Transistor like MJE3055T as used in older Models.

Any help appreciated!...
- Channel: General Electronics Technical Discussion
01-13-2022, 07:46 AM
Loading...
No more items.

LG 23xl1rv lcd tv

LG 23xl1rv lcd tv

Related Topics