7840 Pin voltage and Block diagram in LG crt colour TV.
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9 ай бұрын7840 Pin voltage and Block diagram in LG crt colour TV. #Vertical IC LA7841 #rainbow problem repair.
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@shekharvartak1306 9 ай бұрын
Sir, mere pass same pcb hain. Fault bhi same hai. Maine 200w series lamp ke sath tv set top box ke sath chalu kiya to picture ata hai but upar mein blue color jada ho raha hai. Picture barabar chal raha hai. To aapne bola vaisa same check krke dekhta hun kyonki 200w lamp bhi thodasa jalta hai. Thank you so much
@rajuparamanick50 9 ай бұрын
ok sir. 12th October 2023 Kaushal deekshant samaroh 2023 ka suveccha. Apka din suvo ho. Thank you.
@sabiralam7649 9 ай бұрын
Rgb retesline kiun hota hai sir
@bankesharmasaidvideo2144 4 ай бұрын
Dada minus 14 volt flakchute karat hai kya eht kharab hai
@electronic4m 4 ай бұрын
Vertical IC open karke check
@bankesharmasaidvideo2144 4 ай бұрын
@@electronic4m ic open karne ke baad voltage sahi ho jata hai Maine 2new ic la7840 Cheng kiya nahi Hua kya mein ic tda 9381ps/n2 kharab hai, aur dada tda 9381 ic ka koi equivalent hai..
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UNIVARSAL INDUCTION COOKTOP CIRCUIT DIAGRAM EXPLAIN | INDUCTION REPAIR | MULTANI ELECTRONIC #youtube
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