TCL 40S6500FS NO DISPLAY ONLY BACK LIGHT WORKING, SHORTING REMOVING EASY METHOD.
IN MY VIDEO I'M DEALING WITH FULL HD 40 INCH DISPLAY PANEL, THE SET WAS GETTING ON WITH ONLY BACK LIGHT OK BUT NO DISPLAY, WHEN I DIAGONISED IT, I FOUND THE VAA(AVDD) LINE ON SCALER PCB WAS SHOWING 48 OHMS ON COLD TEST METHOD WHICH WAS ABNORMAL, FOR CATCHING THE EXECT SHORT COMPONENT, I HAVE USED 4 CHARGEABLE BATTERIES OF 1.2 VOLTS(2700 MAH) IN SERIES FULLY CHARGED, BATTERY GROUND ON SCALER GROUND AND BATTERY POSITIVE ON VAA POINT, AS I'M APPLYING AROUND 5 VOLTS ON VAA(NORMALLY 16 TO 17 VOLTS), IT IS SAFE THAT NO OK COMPONENTS WILL DAMAGE, AFTER CONNECTING THE BATTERIES I FOUND ONE PF CAPACITOR WAS OVER HEATING, I REPLACED THAT PF CAPACITOR WITH NEW ONE AND MY DISPLAY WAS PERFECTLY OK, HOPE YOU UNDERSTOOD MY POINTS, FOR ANY QUESTIONS PLEASE COMMENT ME, THANK YOU FOR MORE EXITING TIP'S ON LCD AND LED REPLAIRS PLEASE SUBSCRIBE MY KZread CHANNEL THANK YOU🙏.
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Aapka tarika badiya hai samajh me aaye wo trick h aapka Orr solution bhi hota h dhanyawad sir
Boha zabar dast utad g aaki video sy me ny same fault same aap ki tarh ok kia Mera set ok ho gia .Very Good sir G.
Thanku sir
Isssi trhan agar fault trace na ho tw vgl vgh or avdd 3no points pe yeh battery method use kia jasakta h
Very nice sir
Ok
Bahut achha bhai 👍
Sir mapping problem please solve my problem 🙏
Yahi board ka vertical line problem kaise sahi Karen p
@SAINI..
Жыл бұрын
Aap mujhe uski photo ya video share karo, mera wa number 7589095208 thank you.
Tcl 40inches no display no VJh wholte