#Samsungtv

SAMSUNG TV 21"ULTRA SLIM PCB
CHIP IC TDA12135H/N3/3
EHT AA26-00319A
VERTICAL IC LA78045
SOUND IC TDA7297SA
STR W6754F
HORIZONTAL FAULT AND WIDTH LESS
1.Power on/Check EHT supply voltage---ok.
2.Check H OUT voltage---ok.
3.Check VERTICAL positive supply voltage---ok.
4.Check VERTICAL negative supply voltage---ok.
5.Check DRIVER supply voltage---low.
6.Power off/Check DRIVER supply diode ----defective.
7.Open diode D403(IN4007).
8.Again measure diode---ok.But it defective.
9.Set new diode IN4007.
10.Power on/Check DRIVER supply voltage---ok.
11.Tv ruster ok but width less.
12.Power off/Open capacitor CR407S(254J/250V).
13.Set new capacitor 154J/400V.
14.power on/Then-----

[@manturaj8213]

Aapka video bahut achcha hai aap Jo bataye successful Ho Gaya

[@CosmicElectronics]

Many thanks to you

[@kamalbishwakarma9188]

Thank you sir thank you very very much 🙏🙏🙏🙏🙏🙏🙏🙏
For this good n important video
Ishwar aapko hamesha khus rakhe

[@CosmicElectronics]

Thanks Kamal babu

[@irfanshafiqueelctronics5257]

Sir Exelint information vido

[@CosmicElectronics]

Thank you

[@jbtechtech]

Super 👍👍. informative

[@CosmicElectronics]

Thank you

[@pankaikatekar926]

Dada sir tomar video besi bhalo lagche Thankyou dada sir

[@user-lj6uj8vn9o]

Thank you sir my problem is solved ☺️ thankyou so much

[@CosmicElectronics]

Welcome

[@Mridulkumar55]

thank you sir, very critical fault ,in my case diode showing correcct but faulty, when I replaced by new in4007 diode the problem rectified.

[@CosmicElectronics]

Welcome

[@pematshering5378]

Thanks for ur hard work that u have put to help people around the world .ur advice had help me to solve the problem.

[@CosmicElectronics]

Thank you so much

[@babullcdledservice6829]

Good

[@muztubahusain355]

Nice video

[@charliecalipay932]

Thank you sir. Ang galing mo.

[@sounoksharmavlogs9602]

Good sajetiona

[@CosmicElectronics]

Thank you

[@sumankarmaik2420]

Nice sir good job

[@CosmicElectronics]

Thank you

[@yakopprabhu9979]

Very very use full video same problem sucsus thank you sir

[@CosmicElectronics]

Welcome

[@ageditz512]

খুব ভালো বোঝান আপনাকে ধন্যবাদ সার

[@ManiKandan-vp3dd]

சூப்பர்மேன். Super hi man

[@CosmicElectronics]

Thank you

[@jagjitkumar2700]

Very nice informative video 👍 Thanks 🙏

[@CosmicElectronics]

Ok.

[@mdaminulislam7371]

Love you dada nice video

[@rajeshmaloos]

Thank u sir

[@worldofketaki7139]

আপনার বোঝানোর ক্ষমতা অসাধারণ।

[@CosmicElectronics]

অনেক ধন্যবাদ বুবু।

[@worldofketaki7139]

@@CosmicElectronics #বুবু

[@CosmicElectronics]

I am very sorry BUBU.

[@ameenshah5634]

Bahot badhiya sir jii...

[@CosmicElectronics]

Ok.many thanks.

[@rushikeshdharmadhikari4503]

1 no. Solution he bhai

[@dalimdhar6353]

Thank you dada

[@CosmicElectronics]

Welcome

[@user-jm3qf4qk1t]

100/ ok dada bes bhalo Jay maa kali

[@CosmicElectronics]

Thank you

[@ravipatil8509]

थँक्स सर

[@himasomemaiti2846]

Thanks

[@rvadakkevalappil]

Thanks a lot, very useful me, sir, where are you living?

[@nandugade9360]

Bislerry

[@SUBRATAROY-bv1ed]

দারুণ মনের মতন

[@CosmicElectronics]

Thanks to you.

[@totonkumar1]

Thank u sir..

[@jinnatalishaikh6101]

Dada videocon je chaina ultraselm kit.. Tar duy side er Kon guli uporer dekhe uthe ache... Tar mane duy side kono soja pic hoy na baka pic hoy.... Pliz solv kemon Kore korbo bolun

[@rajusarma8535]

Khhb valo laglo r kichu new jante parlam. Sir, Amar ekta Samsung ultraslim TV te picture vertically OK but horizontally ektu kom r ektu round shape. Yoke thik position e ache. Asha Kori reply deben.

[@CosmicElectronics]

Service menu open kare thik karte habe.

[@rajusarma8535]

@@CosmicElectronics thank you sir. Try Kore apnake inform Korbo.

[@jitumonipathak3284]

Nice video sir

[@CosmicElectronics]

Ok.

[@bajaliagalave1737]

Sir yesahi froblem philips latraslime me aaya hai to konsa part badlde

[@abhilashkrishnaonkl]

Thank you so much

[@CosmicElectronics]

Ok

[@pradeeprajput9249]

What will be the cost of repairing if i repair this problem from a tv repairer???

[@johnsupriyo8693]

Thanks sir👍👍..

[@amisheyprem7017]

samsung 21 inch crt tv horizontally screen width বেড়ে জুম হয়ে গেছে গেছে সেটিং থেকে ছোট হচ্ছে না। কোন পার্টস এর সমস্যা হতে পারে যদি জানাতেন ভাইয়া, উপকৃত হতাম।

[@CosmicElectronics]

Boosting capacitor 1600V & 400V

[@rabisadhukhan2218]

Videocon ic no Vasisth r2j10171ga - b31fp ( 04200) Mamore no 24c1629W2r Samsung sat a ja pf apni CR407S ( 254J/ 254V) capacitor change korchan Videocon sat ar pojasion no and capacitar ar valu koto aktu bolban plz sir ..😊

[@sankarnayak6699]

Ok

[@CosmicElectronics]

Thanks

[@mithandas9855]

Goru dev ketho LED TV update detan tho akto opkriit hatam

[@junmusic2827]

Nice

[@mohammedismile6796]

Av poreblem ka video baneye sir

[@CosmicElectronics]

Thank you

[@prasaddishserviceb62]

Please bro
( in board )all wires cut rats av wires+digajing wires+yoke wires
How attached wires please solve this problems
Please reply

[@ranjitthakur3454]

Very helpful vedio sir

[@CosmicElectronics]

Many thanks to you.

[@GUNDICHATHEBLOGGER]

R8 bhai

[@ebolanthonyalia1452]

I have TV like that problem no desply meno no control vollem disply

[@pradeeprajput9249]

Kitna kharcha aayea bhaia repair larwane me is problem ko?

[@gourangaroy473]

ok dada

[@CosmicElectronics]

Thanks

[@mdnurul8663]

Very halp full video sir.

[@CosmicElectronics]

Thanks to you.

[@ranjitthakur3454]

Sir aapnar service center kotha aami near rubi hospital

[@mdakidul100]

৮৮৫৩ আইসির কি রিমোট কোনটা

[@Mello415]

apnar contact ta please din....khub proyojon

[@navinjoshi4831]

Pl.video hindi m bana do ya english

[@SaiCommunication-nc3if]

Sir eht no koto achay

[@rajusarma8535]

👍👍👍👍👍👍👍👍👍👍👍

[@sibajibanerjee9516]

স্যামসাং 21 ইঞ্চি ফ্লাট টিভি, স্কিনের বাম সাইডে দাগ আসছে উপর-নীচ, 681 j2 কেভি পিএফ দুটোই চেঞ্জ করা হয়েছে, কিন্তু ফলাফল হয়নি।

[@CosmicElectronics]

Replace
1.capacitor CR404S(681/2KV).
2.Capacitor CR405S(4700/400V).
3.Resistor R414(15K).
4.Zener diode DZ402(5.1V).

[@lutfarrahaman790]

Lutfar rahaman

[@santoshbiswas2283]

নমস্কার Sir , ভালো আছেন। Sir samsung 21inch slim এরকম একটি set standby release করলে power led 6 time blink না করে নিভে যাচ্ছে। এখন eht supply 165v . আমি J6810 খুলে 100w bulb load দিয়ে দেখলাম 119v দিচ্ছে।তাই আমি একটা j6812 লাগলাম এবং set এ ছবি চলে এসেছে। এই condition এ তবুও আমি 8v, 5v, 3.3v, 185v, 119v ঠিক আছে। কিন্তু আমি চলে আসবার ঘন্টা পরে set পটকরে আওয়াজ করে বন্ধ হয়ে গেছে। আমি set টা খুলে দেখি j6812 ঠিক আছে। এবং set টা চললো।তবুও আমি ভালো করে soldering ও করে দিয়েছি।ও চালু অবস্থায় pcb নাড়িয়ে দেখে নিয়েছি। আমি চলে আসার ঘন্টা 3 পর ফোন করে জানালো চলতে চলতে আবার বন্ধ হয়ে গেছে। sir আমি এবার কি দেখবো একটু জানাবেন। আমি 2nd বার ভালো করে eht ও cap কেরোসিন দিয়ে মুছেছিলাম। yoke coil খুলে দেখেছিলাম কোথাও সালফার পরেছে কিনা। sir আমাকে একটু জানাবেন। ধন্যবাদ।

[@CosmicElectronics]

Driver supply diode change করে দেখো।

[@santoshbiswas2283]

@@CosmicElectronics ok Sir.kore janabo.

[@santoshbiswas2283]

নমস্কার Sir, আজ টিভি টা আমার কাছে দিয়ে গেছে। প্রথম বার চালানোর পর টিভিটা চলেছে। কিন্তু টিভি খুলে চালিয়ে দেখছি plain rastar হয়ে গেল।এবং hight short। G2 বাড়ালে retress আসছে। blue back আসছে না। vertical ic chenge ও memory change করেছি।same। voltage 120v ,8v, 5v, 3.3v, sda,scl ,180v, ঠিক আছে। Driver supply coil in 14.7v coil out 14v.দেখাচ্ছে। R.G.B drive 1volt থেকে কম দেখাচ্ছে। এবং vertical yoke কে খুব কম 0.02v দেখাচ্ছে। একটু বলবেন sir কি দেখবো। ধন্যবাদ।

[@rashmisubudhi3310]

The problem isn't slove

[@rabinmondal8376]

Thanks

[@CosmicElectronics]

Welcome

[@bharatthakor3112]

Nice video 👌

[@CosmicElectronics]

Thanks to you.

[@bharatthakor3112]

@@CosmicElectronics akai 29"crt tv .... what's the SMPS voltage.....110 /132..?

[@lutfarrahaman790]

Lutfar rahaman

[@CosmicElectronics]

Welcome