Sir Mere crt tv me No power problem hai. Mane check Kiya ki- 1) Main capacitor me voltage 365v hai 2) Jo power off karne k bad drop hota hai. 3) STR ke center pin pe same voltage hai. 4) EHT jumper open Kiya to bhi secondery me output nahi aa raha. 5) primary our secondery section ke side ke transistor,diod, resistor check Kiya. 6) Horizontal transistor our STR bhi open karke check kiye O short nahi dikha raha. Please koi solution bataye
sir ek china crt me filament 4 volt ok 180 volt ok eht ban raha hei.R.G.B VOLT ok ABL 5volt ok picturetube ok vhorizental vatrical line ok voltag ok 74040ic ok 2kv capacitor ok firvi filament nahi jal raha hei Crt base ok hei fir v filament nahi jalraha hei kiya folt ho sakta hei
Sir mere pass sensui 21crt slim aaya he usme foalt he tv 5 minutes chalta he bad me. down side me 3 lines red colour dim retress or no sound no picture. Ye foalt Kya he replay karo sir
Sir b764 transistor ki middle pin par voltage nahi a raha hai, b764 , 1815 transistor change kar diya hu Memory me 5v a raha hai, filter change kar diya fir bhi, sir please replay