sharp LC-52LE830U standby light flashing no picture no sound

[@mistaa3781]

Imma pray tonight that God gives you millions , my tv's up and running again

[@grilledchickenwrap]

plug it and channel-down volume-up and power button simultaneously... that fixed it. probably TV needed reset after LED backlight repair.

[@zianijanots]

Salam VERY GOOD JOB

[@SOSfixElectronics]

thx

[@rbatech9623]

Hello sir watching from philippines.new friend.nice tutorial

[@SOSfixElectronics]

Thanks for coming

[@rasullakabluemonk9512]

Very good 👍🏻👍🏻👍🏻

[@rasullakabluemonk9512]

Hi bro thanks for sharing the video. I have tried your method and it works to reset the blinking light after I’ve repaired the backlights. But the problem is when I unplugged the power and plugged back again the blinking starts back. I know I need to reset the lamp error counter but I could not go into service mode. I’ve tried many methods but don’t seem to work. The tv model is LC-52LE830M. Hopefully you can shed some light here , thanks 🙏🏻

[@grilledchickenwrap]

I have same issue.. blink white flash slow and blink white long fast. LED was bad so I replaced them and still get same thing once I plug TV into power. the only difference is when The LED strip measured 92-94v per pair it had 4 pairs but 1 pair was showing short. thats why I replaced then LED strips but the new one showing 89v eac pair and all 4 pairs have voltage. can it be my main board issue ? or the 89v is not enough volt which they need to be 92-94 also ? what else can I test,,, I am going to jump the pin to power more componets on board and see.

[@SOSfixElectronics]

that is enough voltage, did you check the new leds? check the connection, check BK on it it has voltage

[@grilledchickenwrap]

I jumped pin 14 and 15 ... then I tried to test for 13v I do not get any 13v on the power suuply board ? does this mean the Power supply board is bad >

[@SOSfixElectronics]

on power supply you jump the ps on pin to 3v standby and check the voltages

[@Paradoxz1001]

if i have touch keyboard with no buttons? how to enter service mode? i have a sharp lcd tv with red and green light, i checked the LEDs and all ok, i suspect a short on the main board

[@SOSfixElectronics]

same way

[@zsunit]

Hi man , thanks for sharing this video... i have sharp Lc-50ue630x , same blinking as this one, i tried to reset it but no signal came up , do i have to change the led strips , pls help if u have experience with lc-50ue630x & is it similar to this model in the video

[@SOSfixElectronics]

yes neesd new led stips

[@zsunit]

SOSfix Electronics thanks

[@natepeterson34]

Hello, can you tell me where i can find instructions to gain access to the internal LED Strips? I'm having same issues with my Sharp LC-52LE830U.

[@imnotdon3765]

Was that a pre heater to solder the leds?

[@SOSfixElectronics]

yes, it made for phones board but i use it for all

[@brandocalrissian9484]

nice Video, have the same model with a different set of flashing code. 2 long followed by 2 short. I was wondering if you had any ideas? i think i may replace the power board but would like some insight before i buy the part.

[@SOSfixElectronics]

get the multimeter and check the voltages

[@qamellqasmall]

Bro,my sharp lc46le820m,standby light blinking,power on Nothing happen.cannot reset by pushing the vol- and input method due to no physical button to push.its a front panel And a touch screen type button. So how to fix or to reset my tv? and when u do the jumper,u jumped the ps-on with standby? My power board ps on and standby pin are seperate ,not in the same blok,but to jumper them is it possible?or just jumped it to BU5v?

[@SOSfixElectronics]

go to the tcon board and disconnect one side of the screen flex then turn on the tv if the tv stay on mean that side of the screen has short, if you disconnect both sides but no change mean the problem is something else

[@dzagorski94]

Hi! I have problem with this TV. 2 long and 2 short blinks led. Could You help mi ?

[@rasullakabluemonk9512]

Hi bro thanks for sharing the video. I have tried your method and it works to reset the blinking light after I’ve repaired the backlights. But the problem is when I unplugged the power and plugged back again the blinking starts back. I know I need to reset the lamp error counter but I could not go into service mode. I’ve tried many methods but don’t seem to work. The tv model is LC-52LE830M. Hopefully you can shed some light here , thanks 🙏🏻

[@SOSfixElectronics]

replace the backlight

[@afthabrahman8651]

Hi, what about your tv now' I have Same tv same problem . I changed the complaint LED. Still I can't reset properly Please help me

[@romyborja1061]

Hi i got lc-65n7003u. When i power it on sharp and smart showed up and give me flashing red light. And i can do hard reset the tv. Hope you can help me with my problem. Thanks

[@afthabrahman8651]

I got also same Problem, then I changed the Led lights, and I did same method of your. But still no display. Please help me

[@SOSfixElectronics]

you need to reset the tv after the backlight changed

[@muhammadfachrul5741]

When im reset tv with the button vol down chnl up + power, tv just not display anything just black. Solution bro? The Power Blinking just stop when i touch the reset button.

[@muhammadfachrul5741]

Tv sharp lc40le830m

[@SOSfixElectronics]

Maybe you have other issues. Chech the voltages from power board

[@amirulrashid243]

SOSfix Electronics bro..how to enter self service mode?

[@tiagoggl]

How do i make that jumper?

[@SOSfixElectronics]

Just a wire

[@bekind5044]

Where are you located? I want you to fix mine.

[@SOSfixElectronics]

dunedin florida