sharp lc-50cfg6001 led?

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • daphney
    Senior Member
    • Feb 2014
    • 93
    • uk

    #1

    sharp lc-50cfg6001 led?

    I have above tv & the backlight had gone so I replaced leds on strip that failed with 1s I have used on many lg / vestel sets & they light with tester but not when tv is turned on
    however they do complete the circuit as all other strips light when tv is on now
    but my question is what are the correct leds I need to fit in this tv
    thanks for your help

    ps
    3528 2835 3V 1w
    are the 1s I fitted
    Last edited by daphney; 12-14-2019, 04:29 AM. Reason: extra info

Related Topics

Collapse

  • roy.zhero
    Sharp LC50LE752E no picture and backlight, indicator light is lit
    by roy.zhero
    I acquired a free 50” TV. IT is a Sharp LC50LE752E. It does not show a picture and has no backlight, although the indicator light turns blue meaning it has turned on.

    When power is plugged in, the indicator light will turn on blue, the backlight stays off and nothing is visible, even with a flashlight. When pressing the touch buttons on the tv nothing happens. When pressing buttons on the remote control the indicator light will blink indicating the IRsignal was received, but nothing happens.

    When I hold the force-on-combination it will turn on. It then shows a perfect...
    09-20-2020, 01:57 PM
  • sam_sam_sam
    Lithonia Lighting versus Light of America Compact Fluorescent product quality
    by sam_sam_sam
    I have a Lithonia Lighting 65-Watt Gray Hardwired Compact Fluorescent

    I also have back when Light of America had these light bulbs available for yard lights

    The issue with Light of America was the blast boards had all most certain board failure while bulbs hardly ever fail

    While the Lithonia lighting fixture has all most certain bulb failure

    So I have modified the Lithonia lighting fixture to accept the Light of America light bulb and see how long this will last

    I have only had this light fixture for not more than a year if it...
    07-02-2023, 03:45 PM
  • joblo37pam
    Sharp LC-80LE844U Blinks 2 slow, 5 fast
    by joblo37pam
    It's been a while since I've checked in here or needed input on narrowing down what to replace on a TV repair, but I've got one on my bench now that has me wondering. The lack of part (board) availability means I may need to do some component-level diagnostics, and a second opinion is always good when it comes to that.

    The issue - Sharp LC-80LE844U does not display. Power light comes on for a while, then you can hear a relay click off and the light blinks twice slow, then five times fast. Service manual points to 'Panel Power Supply Error' with this code, but isn't much more help...
    10-26-2023, 02:17 PM
  • Pipolups
    Corsair K70 LUX RGB dying LEDs
    by Pipolups
    Hi there !

    I'm having an issue for several weeks with my quite old K70 LUX RGB keyboard. I haven't used it for few months, and once I setup up again my desktop computer, I got several dead LEDs on that keyboard. I tried the Corsair troubleshooting thing (disabling options in iCUE, ...) but nothing changed so I conclude that for some reason some LEDs went in retirement...😅
    Decision taken to change these LEDs as I have access to desoldering iron and binocular magnifier, I wrote a ticket to tech support, hopping to obtain the LEDs reference and... They refused to tell me 🙄...
    10-08-2024, 11:58 AM
  • howardc64
    A1312 (27” iMac 2009-2011) A1407 (Thunderbolt Display) A1316 (Cinema Display) Display Black Screen Repair
    by howardc64
    Problem

    This is an LG edge LED lit LCD Display. The LEDs are on the bottom edge of the display. There are 2 bars (left and right) Each bar has many LEDs and a 6 pin connector. Each pin drive several LEDs thus is the highest current flow / heat junction. The weak lead free solder gradually fails with thermal expansion/contraction cycling and increases resistance. PSU will compensate up to a point, then when the current is too high, PSU just shut down the backlight causing a dark display. I have even seen one which the connector just fell off as solder points became completely detached....
    08-04-2024, 10:36 PM
  • Loading...
  • No more items.
Working...