My Sony crt 29 inch tv have the same problem of Kala 3 inch patta on the right side .is it afc problem. In Sony TV in stead of afc only Hp pulse feed back from eht transformer. What could b the problem. Pl explain bhai.
Good ustad g...ap k smjhany ka treeka muje acha lga...ik bat aur k ap ny jo ristans change ki hy ya jo b is type ki ristans hoti hen unki koi polarity b ho hy ya jesay mrzi lga skty hen...???
Sir, mera lg tv me power dene ka bat light a gia but no picture no sound. 110 v, 9 v, 24 v, and 14 v perfect out put hora hai. 8 v, 5 v, 3.3 v vi ok hai memory ic vi change korke dekh lia. But set ok nehi hota hai. Sir, problem ko solved korne ke liye kya korna chahiye o bata dijiye sir.
Sir. ABL portion check korlia. Eht ka abl 5.6v, diod ka nagetive point me 2.8v, main ic ka 49 pin me 2.3 v mil rahe. But set not ok. Main ic NO- TDA9381PS/N2/310955.Agar ic change korna hoga to direct purches kor ke laga de , naki ic ko kuch set korna hota hai. Sir, bata dijiye.
वैसे तो सर्किट के अनुसार Eht लगता है लेकिन दोस्तों हम आपको एक नंबर बता रहे हैं यह नंबर आप पुराने वाले eht से कंटिनीटी मिलाकर लगाये। eht no. 0107 or 01N40 = 4095K.
@@BalapirElectronics awaj bhi aa raha hai.av1 aur av2 me bhi try karke dekh liya hu dono me sisirf light aur awaj hi aa raha hai.AV likha hua nahi aa raha hai.
