LED TV Panel repair, Screen has no light but backlight OK, SM4186 IC Pinout, LSC320AN09-H03 Walton

Walton 32-inch smart LED TV with SM4186 IC and LSC320AN09-H03 panel has no picture on the screen, and no light, but the backlight and sound are ok.

No picture or no display on the LED TV screen and no light, to know how to repair the Walton 32-inch Smart Android LCD TV panel in this situation, watch the complete video uploaded by Ornate Peexels.

Follow the datasheet of SM4186 IC to repair the LSC320AN09-H03 panel, see the details in this video.

Following the datasheet of SM4186 IC, how to repair LED TV with LSC320AN09-H03 panel, if you watch this video, you can easily understand the reason for LED TV screen problem or light and picture not coming and it will be possible to repair the panel.
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SM4186 IC Pinout Datasheet Link -
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LED TV Black Screen
What to do if your smart tv screen is black
LED TV Screen Problem and Solution
LED TV DIsplay LIGHT Problem
LCD TV No Display Only Sound
LED TV No Light Only Sound

#ledtvrepair #ledpanel #nodisplay

[abbasalkhakani]

God bless you. Always useful informations.

[dhavalpatel]

sir very good job Thanks it is very helpful video

[amitaebengo]

You are the muster Mustafa I really like the way you show everything May Allah protect you.

[rohaband]

Hello sir! I learned something great in one of your videos in the middle. That is it is possible to know whether DC to Dc convertor Ic is failed or not simply by putting the red prob on the VGH testing point and powering on the TV. And see if the pointer is moving up and returning to safety mode. This is done by using an analog meter. Is it possible to use a digital multimeter to check the same way, sir? thanks for sharing your wonderful knowledge.

[varindraelectronics]

I repaired same panel 100% success with ur method.vveerryyyy tax.mustfa sir.

[arunashanthakumara]

Thank you your video clips are very clear.

[jackssesanga]

Thanks Sir for better explanation 👍 but i request with respect the introduction of t. Con board how its circuits work? To understand test points and where comes from there was common designs, and there was related names according to a designer this confusing too. Thank you bro. Big up

[nafizzoon]

আপনি সরাসরি কাজের কথাই আসেন এজন্য আপনার ভিডিও গুলো খুব ভালো লাগে।

[isajakwa]

solve my customer problem within minute👍thank you sirrr. subscribed

[magnetservicecenter]

So talented why so less video keep it up thanks 👍

[sahadevsahu]

Please sir upload new vedio. You have a rare power of explain all over led tv repairing YouTube channe, l so please....

[tarcisioprimo]

Olá...tudo bem? Tenho problema na tela de uma Samsung... será que vc consegue me ajudar?

[eeledahc]

Thank you sir. I tried this, tv had no screen. I cut lines on left side, green box. Now I have screen but panel has black spot at bottom right and spot gets really hot. Flickering lines going up and left from the spot.

[robinhero]

Usefull information. Thank you brother.

[luisfernandovillarreal]

excellent Mustafa!! thank you is admirable

[omarheuch]

Thanks you for this informations but if there have a t-con board how to do it

[abdulrayismansoori]

Sir video for thanks❤ sir mere pas bhi isi tarah ka isi cof ka led tv mere shop me aaya tha mene bhi track cut ki aur set ok ho gaya par dusare din usi fault me complained a gai uska solution Kya Hota Hai sir please Rasta bataen

[nikhilmali]

Sir please make a video on voltage details of gate coff and source coff voltages for bigginers

[vnbkke]

Can you help me to solve Samsung UA32F4000 model panel repair?. There is 4 cof panel driver there.

[rc]

No ic sm4168, na placa LSC320AN10-H07 no pino 28 tem um resistor que vai ao terra da placa, vc sabeis dizer valor desse resistor? Ele né pino onde tem o regulador Boost, correcto?