#Chinatv

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Cosmic Electronics

Cosmic Electronics

Күн бұрын

Пікірлер: 96
@sukharanjandas8423
@sukharanjandas8423 3 жыл бұрын
খুব সুন্দর এবং কার্যকরী সময় সাশ্রয়ী গভীর মেধাসম্পন্ন ট্রেসিং পদ্ধতি।
@CosmicElectronics
@CosmicElectronics 3 жыл бұрын
Thank you
@bt2075
@bt2075 4 жыл бұрын
Dada apnar video dekhe akhon 90% technician hoyeci.you are Great
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
অনেক ধন্যবাদ তরুণ
@আব্দুররাজ্জাক-প৮ফ
@আব্দুররাজ্জাক-প৮ফ 3 жыл бұрын
I know . No vedio only reatess line. Or to pictur up reatess line.how to reapier.
@samsunga10bd62
@samsunga10bd62 Жыл бұрын
Sir Apnar Video Osadaron jotu Dekhi tutu Valo Lagay
@CosmicElectronics
@CosmicElectronics Жыл бұрын
Thank you so much
@shekalamgir9553
@shekalamgir9553 4 жыл бұрын
দাদা আপনার কাজ সত্যি অসাধারন , আমি বাংলাদেশ বলছি এল ই ডি টিভি নিয়ে কিছু ভিডিও করেন। তাহলে আমাদের অনেক উপকার হবে।
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
অনেক ধন্যবাদ
@nityaranjansarkar3989
@nityaranjansarkar3989 4 жыл бұрын
Onek onek donyobad dada. Ei v te onk kichu sikhar ache.tnz.
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
Thank you very much
@maityelectronics121
@maityelectronics121 3 жыл бұрын
dada apnar kachhe onek kichhu sekhar achhe danyabad
@CosmicElectronics
@CosmicElectronics 3 жыл бұрын
Welcome
@CosmicElectronics
@CosmicElectronics 3 жыл бұрын
Welcome
@jakirtv1791
@jakirtv1791 3 жыл бұрын
খুব ভালো লাগলো আপনার কাজটা
@CosmicElectronics
@CosmicElectronics 3 жыл бұрын
অনেক ধন্যবাদ
@sijarulsksk599
@sijarulsksk599 4 жыл бұрын
খুব সুন্দর ভালো লাগলো স্যার
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
আরো ভালো চেষ্টা করছি।
@kamalbishwakarma9188
@kamalbishwakarma9188 4 жыл бұрын
Thank you , thank you very very much for this good video Dada 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏 Ishwar aapko hamesha khush rakhe
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
Ok
@azadsarker5999
@azadsarker5999 4 жыл бұрын
khub sundor vabe bujhlam sir many many thanks
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
Ok.
@dasarathisatapathy2231
@dasarathisatapathy2231 4 жыл бұрын
Very interesting video sir
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
Thank you so much
@tishamuni7168
@tishamuni7168 3 жыл бұрын
ধন্যবাদ দাদা আপনাকে এটা দেখার জন্য আমি খুব খুশি হয়েছি অনেক অনেক ধন্যবাদ
@electronicshub24
@electronicshub24 4 жыл бұрын
পরিষ্কার ভাবে বোঝাগেল Sir. ধণ্যবাদ
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
তোমরা বুঝতে পারলেই আমার ভিডিও করা সার্থক।
@rakeshroy8478
@rakeshroy8478 4 жыл бұрын
Very very very good video sir 👌
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
Thank you so much
@nazmulhaquebarbhuiya423
@nazmulhaquebarbhuiya423 4 жыл бұрын
সঠিক Tracing ই হচ্ছে খুব গুরুত্বপূর্ণ বিষয় এবং এর জন্য প্রয়োজন ভালো রকম diagram বুঝে Tracing করা। Diagram আয়ত্ত করতে পারলে Tracing করতে অসুবিধা হওয়ার কথা নয়।
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
মাঝে মাঝে একই জায়গা tracing করলে মুখস্ত হয়ে যায়। পরবর্তীকালে ওই সমস্ত জায়গা voltage মাপতে কোনো অসুবিধা হয় না।
@samarjitpaul7023
@samarjitpaul7023 4 жыл бұрын
Thanks Sir for your beautiful discussion 👍👍👍👍
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
Ok
@jagjitkumar2446
@jagjitkumar2446 3 жыл бұрын
Very nice 👌👍 Thanks for educational video 🙏
@CosmicElectronics
@CosmicElectronics 3 жыл бұрын
Ok.Jagjit Kumar
@pravatkumarpattnaik8088
@pravatkumarpattnaik8088 3 жыл бұрын
Pratical and theory is Very good
@CosmicElectronics
@CosmicElectronics 3 жыл бұрын
Thank you
@ripangharami6895
@ripangharami6895 4 жыл бұрын
nice dada.
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
Thanks Ripan
@sumansanjoy7726
@sumansanjoy7726 4 жыл бұрын
NiceInformtionSirThanks...
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
Ok
@sujoymallick2099
@sujoymallick2099 3 жыл бұрын
Contact namber দিন
@OpElectronicsLab
@OpElectronicsLab 4 жыл бұрын
Nice
@kamalbishwakarma9188
@kamalbishwakarma9188 4 жыл бұрын
Good night 😴😴😴😴 Dada .🙏🙏🙏🙏🙏🙏
@mombatimog576
@mombatimog576 3 жыл бұрын
Nice vedio
@CosmicElectronics
@CosmicElectronics 3 жыл бұрын
Thanks
@kalaikalai3827
@kalaikalai3827 4 жыл бұрын
Very verygood sir
@mangalmurmu7499
@mangalmurmu7499 3 жыл бұрын
Thank you so much
@CosmicElectronics
@CosmicElectronics 3 жыл бұрын
Ok
@subratamukherjee7697
@subratamukherjee7697 4 жыл бұрын
Nice video dada
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
Thank you so much
@MuthuRaj-sunaudios1617
@MuthuRaj-sunaudios1617 4 жыл бұрын
Super sir..Thank you.
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
Ok
@baburamsarkar3920
@baburamsarkar3920 3 жыл бұрын
THANK YOU SIR
@CosmicElectronics
@CosmicElectronics 3 жыл бұрын
Welcome
@gautamdas4524
@gautamdas4524 4 жыл бұрын
Thank you very much sir
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
Ok
@mdangur5001
@mdangur5001 3 жыл бұрын
Thank you dada
@CosmicElectronics
@CosmicElectronics 3 жыл бұрын
Welcome
@SohelRana-zq5ex
@SohelRana-zq5ex 4 жыл бұрын
thakns u sir
@surajfreedish9777
@surajfreedish9777 3 жыл бұрын
Thanks sir
@videavvenkat3805
@videavvenkat3805 3 жыл бұрын
Super sir
@CosmicElectronics
@CosmicElectronics 3 жыл бұрын
Thanks
@mongchabaimog8581
@mongchabaimog8581 3 жыл бұрын
2673 rgulator jgai 2655 laganor paddahati dekhale upakreta hava
@kumarasinha5167
@kumarasinha5167 4 жыл бұрын
Tnx sir 🇱🇰
@niranjonkumar7689
@niranjonkumar7689 3 жыл бұрын
3.3K রেজিস্ট্ররের আউটপুটে কত ভোল্ট থাকবে একটু বলবেন প্লিজ
@SUBRATAROY-bv1ed
@SUBRATAROY-bv1ed 3 жыл бұрын
Super
@CosmicElectronics
@CosmicElectronics 3 жыл бұрын
Thanks
@abdullamandal2284
@abdullamandal2284 4 жыл бұрын
Sir rakta china kit a TDA11105ps/v3/3 ai kite china 200in 1remote a kaj hoto kintu ai ic er last noumber nai stealer cholo kintu noumber bogha jai na ai kite koto noumber ic lagabo rakto bolben sir
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
Batch number না থাকলে কিছু করার নেই।
@suvankardas4431
@suvankardas4431 Жыл бұрын
16:01
@aritraelectronicsatechnici5277
@aritraelectronicsatechnici5277 2 жыл бұрын
Sir .stand by hoche naa 110v 28v 11v14v ok but but vertical output voltage 25 .......... Pleae halp me 🙏
@tvelectronicsripeair5879
@tvelectronicsripeair5879 3 жыл бұрын
Sir ji 21in videocon crt ka ek secend me 1803 sort bar bar hona
@CosmicElectronics
@CosmicElectronics 3 жыл бұрын
Check eht supply 110V Replace capacitor 1600V. Replace eht./fbt. Check yolk coil.
@jagunupuja1980
@jagunupuja1980 3 жыл бұрын
Sir Onida tv stand by rease nahi horaha hai please video banao
@suvankardas4431
@suvankardas4431 Жыл бұрын
মেমোরি ic scl পিন খুলে দিলে সেড চালু হচছে না হলে হছেনা কারন কি বলবে দাদা
@bikahyt9070
@bikahyt9070 Жыл бұрын
Kristal pin 5v hocha kano?
@mithandas9855
@mithandas9855 4 жыл бұрын
Dada akta katha balta chaija tumar kacha jai digital metar taa acha at a ki company kata taka
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
FLUKE.3000/-
@cpal379
@cpal379 3 жыл бұрын
চাইনা কিটে standby ছারছে কিন্তু রিট্রেস লাইন থাকছে all voltage ok
@cpal379
@cpal379 3 жыл бұрын
180 v, rgb v ok
@ksakhan6789
@ksakhan6789 2 жыл бұрын
Ok
@CosmicElectronics
@CosmicElectronics 2 жыл бұрын
Thanks
@electronicsmedia8169
@electronicsmedia8169 3 жыл бұрын
ভাই টিভিতে মডিউল কীভাবে কাজ করে?
@prakashsamantaray4802
@prakashsamantaray4802 Жыл бұрын
Svl crt tv main ic TDA11105ps/3/n303 stand by probelme
@electronicshub24
@electronicshub24 4 жыл бұрын
Sir আজ আমি একটা Philips jappa set এ ভীষণ সমস্যায় পড়েছি। Main IC TDA 9580h(SMD) ic দিয়ে করা।set on হয়ে কয়েক সেকেন্ড পর off হয়ে যাচ্ছে। ওই মুহূর্তে ছবি ভালো দেখা যাচ্ছে। ছবিতে কোনো ভুল নেই। eht supply 96v ok , vertical supply, video out put supply ঠিক দেখাচ্ছে। memory supply 3.3v ok, Sda,scl 4.1v আছে। base board আর vertical ic পাল্টেছি।এছাড়া filter condencer গুলো পাল্টেছি।এতে কোনো পরিবর্তন হয় নি।কি করবো বুঝতে পারছি না sir। একটু জানাবেন sir ধন্যবাদ।
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
সাধারণত এই সেটে সোল্ডার ড্রাই থাকলে এই ধরণের সমস্যা হয়। এছাড়া eht তে স্ক্রিন ঠিকঠাক এডজাস্ট না থাকলেও এই ধরণের প্রবলেম হয়। ড্রাইভার supply কান্ডেন্সর পাল্টে দেখতে পারো।
@electronicshub24
@electronicshub24 4 жыл бұрын
@@CosmicElectronics ok sir. Resoder করবো। এখানে 3pin driver transformer আছে।
@papumondal8413
@papumondal8413 4 жыл бұрын
China board str power supply theory.
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
Thank you
@thirunahariprabhakar6560
@thirunahariprabhakar6560 6 ай бұрын
🎉hindhe😢
@aminulisiam1076
@aminulisiam1076 4 жыл бұрын
Good video dada
@CosmicElectronics
@CosmicElectronics 4 жыл бұрын
Thank you so much
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