Lg led tv repair back light ok no picture problem

lapputer service and repairs
/ lapputer
This video in which lg 22 inch led tv in which back light ok but no picture. This problem solve
Check full details about course on
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CRT TV REPAIRING DETAILS AND BASIC 34 VIDEO 6000 FEE
IN this course I will cover all topics which is important to repairing CRT TV
Firs I will discuss block diagram of SMPS .then I explain all circuit which use to
making SMPS
Like half bridge and full bridge switching mode power supply .fly back type of
SMPS .forward type of SMPS etc.
After SMPS we explain different section which is use in SMPS
1. SMPS
2. HORIZONTAL SECTION
3. REGULATOR SECTION
4. VERTICAL SECTION
LCD LED COURSE :- 26 VIDEO 6000FEE
 In this curse in which I explain power supply with the help of
schematics as will as power supply each point section explain in power
supply
 Power supply in which three section in case of three transformer
1. Stand by circuit out 5v
2. PFC circuit it is use to make 300v to 380v or 390v in power supply
3. LINEAR section which is use to make 12v and 24v
 DSO training
 Then next to discuss invertor board in case of lcd and boost (led drive)
circuit in case of led.
 Then I explain motherboard all type of motherboard .
 panel voltage detail , repairing and by pass method
 Back light change mathod
 Polarizers placement
 3 type universal motherboard installation
 Android board installation
YOU GET TRAINING VIDEO IN TELEGRAM APPLICATION ALL COUSE FEE 10000

[@sm_muku5404]

Bhai aap bahut acha kaam kar rahe ho dil se youtube pe apka video sabse acha hai lcd,led ke upar

[@abhaysomkuwar3697]

arey waah aapne republic day 26 jan ko video banaya 👍 it is useful.

[@sudampatil4088]

Best video
Apke is vidose mujhe bahut sikhne ko mila thanks sir ji .
Ese hi app videos banate rahi thanks 👍

[@kkssaini-bz7qs]

Bro viewers don't know about blinking and type of blinking by numbers. REST YOU ARE TRYING YOUR BEST NO DOUT. Keep it up

[@Jadhao389]

Sir. Bahot badhiya.... la jawab.

[@deepaks2k992]

Thank you bro
100% problem solve

[@anandapaithankar4356]

Very useful video .

[@Vidya1939]

Interesting video TKQ

[@Vidya1939]

Nice video TKQ v much

[@durgashankaryadav1647]

Many thanks sir ji

[@surangapradeepjayasena9139]

Good working..i am test ..good tricks.

[@georgemwangi7689]

Awesome and helpful video.... I wish you had an English version

[@neccros007]

Seems all the repair videos that apply to my issue aren't in english either.... sucks

[@swamielectronic3644]

God job sir👌🏻👌🏻💐

[@oomarramsawocktechnicianre1413]

Hi bro. Instead of str w6253 what other substitute can i use for a 42" lg tv

[@dasharathbilla5137]

Good job👍

[@Mike-gk7qh]

thank you Sir

[@boxinglegendschannel5002]

Hello my brother, I have a Sony KLD-324000 LCD from 2008 with double image on left side what i can do.
Please help me.

[@edwardthilagaraj5680]

Super ji

[@rajusarma8535]

Good morning Arun sir. 👍👍. Panel supply me P type mosfet ya PNP transistor ka raj kya? Pls make a video.

[@mkvvrajasekhararao5508]

Very very nice👍

[@indrakcindrakc712]

Sahi vidio bana hai volsa tarikase dekhaya

[@abebeteshome375]

thank you bro

[@abhijitg4136]

Very helpful

[@dikendrasahu4573]

Good video sir

[@udhamsingh7567]

Nice video sir

[@gautamkamble7890]

Good information Bhai aise TV repair karnay may KITNA kharcha hai pls bathai

[@RamPrakash-ns1ul]

Nice video
Sony TV 32" ka 2 to 3 times on/off ho kar band ho jata hai. IC bahot garam hota hai. Kya kare.

[@sanbenedetto1342]

nice bhai

[@solankivickey980]

Arun bhai mare tv me screeching with laud buzzer ki problem aarhi hai so please help me for fix this problem sony klv32Bx300

[@akkyansari3705]

Thank you

[@golammohammadmirzada3078]

Thanks Sir

[@mdsohel-nc5fd]

nice video

[@rahulpatelgujratahmedabad3497]

Good tiching 👍👍👍👍👍👍👍👍👍👍👍

[@sunilkhera]

Bhai.. mere pass Sony ka Home Theatre hai.. aur 42inch ka LG ka TV.. mujhey.. TV ki sound.. home theatre mein daalni hai... TV mein Sound ka output nahi hai.. headphone k allwa....aur Home Theatre mein AV ka input hai.... agar tv k speaker mein wire jod kar. Home Theatre k AV se connection kar doon. to tv mein koi problem to nahi hogi..?

[@lutfalsekh1945]

Thanks

[@stephenjavaid7016]

Hello bhi good morning how are you . Very nice video for a learner. I want to join your online traning pls send me procdure. Thank sir from Stephen javaid

[@dileepverma4873]

Thengs sar

[@sandipghuge4262]

Good sir

[@prashantsharma212]

Good video

[@vedkumar8417]

Sir is tv ka mother bord pura jl gya h to new bord me kitna me aa jaiyega

[@fayyazkhan6049]

sir ap hamari madad karskty h hamry ko led ky softwer chiya ples anser me

[@rajputgamingps3]

Mera tv bhi same model ka h or same problem h, aap kitne Rupay loge is problem ko theek krne ke ???

[@farrukh78]

sir ye hi fault ager lg k crt tv me araha ho to kya kia jaye plz zroor btana

[@nikkysahu6535]

Sir airtec ka 24 inch ka led hai kitne tak aa jayega

[@mithandas9855]

Jioo sir estar hii video upload karo

[@bhatiaelectronics8872]

really working

[@imransagar245]

Nice

[@sarwansingh4283]

Good

[@pkumarlakhimpur8088]

Sar 3.3 ki pas man 5 volt ki jagah 11 volt mil rahe hai jisse kuch der cahlne ke baad ho jate hai light

[@rahulsaroha7188]

Tumhara shop kha par ha

[@RajKumar-jh7ud]

Ok Sir ji

[@dineshkantaditya6672]

Sir mere pas china assembled universal led 43 inch tv hai jiska no display no sound only backlight jalta hai is problem ko kaise fix karen sir plz bataiye sir....

[@aniljadhav1552]

Lg lcd 43 inch tv on nahi ho raha sreen nahi dikh raha model 42lk450 mother board problem kya app bata sakte hai problem

[@nagababunadipalli2745]

Sir LG model n.O lg32lb 5650 when I'm on the tv it shows only LG in the screen automatically it's off whats the solution plz tell me sir 🙏

[@9000.0]

cost for 32inch black light repair ?

[@poojatenthouseanddecoresam1807]

Helo sir. Sem to program my tv lg 24 inch in today. Help me

[@vikash_s_a_i_n_i]

Kya is tv ma transformer hota ha kya

[@alrj80]

Bodhiya bhai

[@soumyaranjanswain6255]

Mera kodak 32inch led tv ka same problem hai kitna kharcha aayega
Backlight jal raha hai par picture nahin aa raha hai

[@ajaysah7843]

Sir sony LED TV 32 INCH PROBLEM A ha ki back light ok thora picture aata ha phir chala jata ha kay kuru

[@a2motivationarvindarora166]

Crown led tv ka mother bord... Lg tv me mother bord kese set kare... Video banaye is पर

[@simonchipupu1925]

Loving the lesson but please use English when explaining

[@a2zelectronicproblemsolve893]

No ..1

[@sachinughade5861]

ofline trening ki fee kitni hai

[@siddhuwelgekar7059]

Sir. Mere pas LG ki 32 inch LED TV he. Model number - LG 32LJ573D LED . Jab me TV on karta hu to TV on hoti he but 30 second ke baad off Hoti he. Mobile falsh on Karke Dekha to panel pe word show ho rahe he. But backlight on Nahi ho rahi he. Problems kaha pe hoga. Backlight or board pe?? Please help me sir please

[@deependrasingh4314]

Sir khaaan se ho

[@yuberqueen]

How to get a rca vedio output from lcd/led pannel complint board

[@nileshlaluwadiya8704]

Bhai mere tv ka ahi problam he modal lg 6130 3d kya karu

[@kkssaini-bz7qs]

Bro without see you. Please my suggestion is no can repair leds

[@sg_creation076]

double blinking problem aye to kay kare

[@rabindranathmohanty1564]

Sir mi led sound ok backlight ok display nehi araha hai kya karen

[@VinayKumar-zq6qf]

Hello sir meri lg led ki bartical line aa Rahi hai kya karna padega

[@rishikeshraj9503]

Sir mera tv ka kewal red led light jll raha hai or tv ko power dete hi bahut jada hot ho jara hai

[@sandiplohakare9497]

मेरी lg led 22inch की उसके Display पर रेषाऐ आइ और कुछ समय बाद tv बंद हो गयी.
क्या हो गया होगा और खर्चा कितना आएगा

[@monikathorat2385]

Same problem

[@shailendrasinghthakur5080]

सर आप की ट्रेनिग फीस कितनी है

[@sameerjaiswal6510]

Sir ap kab sai you tube mai hai tawab jarur dena warna mai ap ke channel ko subcribe nahi karung remmember this

[@renaldipian5790]

type ?

[@mr.bhupendra24]

Mera pas same tv LG 21 INCH same BOARD hai aur same fault bhi tha 12v dc 8 pin ic short the maine ic badal di 12v sahi aa gaye, 5v, 3.3v ek sahi aa rahe hai, 19v dc bhi sahi hai picture clear aa rahi hai magar BLACK AND WHITE aa rahi hai.......please suggest kaha aur kya check karu.

[@mr.bhupendra24]

12v sahi aa raha hai

[@vanshbaba6531]

Man ic garam ho rahe he semsang TFT me or light nahe aarai

[@anuragdwivedi7637]

Very poor video demonstration, make such video that can be viewed properly.

[@krishnaanjupatel9368]

7812 transistor nahi use kr sakte hai kya

[@ArunkumarMauryaelectronic]

Jyada heat hoga h isiliye use nhi karte h

[@nisardar9823]

Sir With out module direct 12v laga sakhta hai

[@sujitpandey2473]

Poor video recording, couldn't see the test point of voltage taken, what the use of hearing your speech

[@sujitpandey2473]

You can make 12V by using 7812 reg IC input from source 19v, working good

[@hpgasgas4390]

Lg smart Led service menu video do hindi me jo youtube pe thi

[@datawhining1200]

Hello Same problem mere tv me aya huahi. contact no aapka desakta hai

[@ravindragupta6046]

Sir ji इस बोर्ड में कितने कितने वोल्ड की जरूरत पड़ती कृपया बताएं....

[@ArunkumarMauryaelectronic]

voltage par mainevideo diya h

[@deepakchawla2967]

किस कैमरा एंगल से मौर्य जी वीडियो बनाते हो आप, आपकी वीडियो में कैमरे का कोई एंगल नहीं होता. कैमरे को टॉप में रखा करो ना की साइड में

[@ganeshapuribuwa737]

Sony braviya 32"ka slow motion and double picture problem hai tikon change kiya sab kiya par problem nai gaya

[@RakeshSharma-xg4ds]

T-CON se coff me jane wale lines (ckv1/ckv2/etc) ko cut karke dekho

[@sebenduroysebenduroy4655]

Achasa daktanaheha

[@smjgaming1348]

Koto taka kharcha hoga

[@yasminshareef9893]

Hi bro I want that remote

[@sintupahari4826]

How to Solve 28ln5155-tl
Sound ok backlight ok
But on display

[@sartajshaikh1118]

Mujhe Chahiye training

[@ursunilsahni2679]

Bhai, iska new panel kitne tk me aayega

[@ArunkumarMauryaelectronic]

9500

[@deeparanikrishnabhajans3853]

(1). 12 volt module lagane ki jarurat hi nahi thi.
(2). 12 volt inductor coil pr laga hua capictor 47mfd 25volt replace to 47mfd 63volt.

[@AbdulAziz-ub4fv]

BHAI Ye remote konsa he bta do kaha se le

[@ArunkumarMauryaelectronic]

Kain sa remote bro

[@maknichitai]

@@ArunkumarMauryaelectronic universal remote ki baat kr rha h kitne ka h

[@shaktielectronics2234]

Sir aap kha se ho

[@ArunkumarMauryaelectronic]

Mumbai

[@musicisdivine6803]

Brother I'm also having same model TV . Now a days not working properly .only one time light blinking no display , no action plz tel me how to solve the problem plz help me brother

[@ArunkumarMauryaelectronic]

Fault maybe power supply and motherboard after check it will confirm

[@musicisdivine6803]

Thank u brother my adaptor pin back of TV broken any chances to connect directly with adaptor wire in board

[@musicisdivine6803]

Faulty chip problem lge 6841 but here no stocks

[@prahladkumarsood8759]

Hanji, sir mujhe ye puchhna h ki mere pass me LG ki Led h, uska modal no LG 24HL452A-TB h usme no signal likha aa raha h aur sound bhi aa raha h par pictures nhi aa rahi h aur agar setup box ka chenal badalte h to chenal bhi badal raha h aur tasvir nhi aa rahi h sir agar pendrave laga rahe h to tv me tasvir aa rahi h aur aawaj bhi aa rahi h tv thik chal raha h aur setup box ke sath canect karte h to tasvir nhi aa rahi h sir aap batao ki kya problem ho sakti h ye mera what's up no h 8920032017 plz call me

[@vidhyasagarmallah7749]

sir bhi same led hai but
uska led 1 bar he blink karta hai aaur sreen par kux nai dekhta hai
plz help me how to solve it

[@RakeshSharma-xg4ds]

mera v same problem hai😴

[@RakeshSharma-xg4ds]

syad se AP-7173 LDO khabar hai

[@IrshadAnsari-lc8oz]

Module ka number sir btao