Electro Tech

Samsung UA40EH5000 no power no standby the tv is off . changing capacitor 47uf /200v on the power supply. then found ic wt61p80 shorting on pin 1 . then checking regulator ic202 is shorting, change it with ic 1117 3.3volt. after that must reprogram the ic wt61p80 with a good bin file. mainboard: BN-01795A power supply: BN44-00496A wt61p80 file: DOWNLOAD good luck buymeacoffee

The IC Sn51dp schematic,  ic inverter bypassing protection  to remove protection from this ic must connect  resistor 10K on pin 9 to GND .

Led Tv Board Schematic Diagram Are you a technician? Do you repair Lcd Led Tv? If yes then I have a gift for you that is  LCD/LED Tv Board Schematic Diagram . Today I will give you a Collection of All Smart  Universal Brands Lcd Led Tv Board Schematic Diagram , Circut Diagram. It can be used to better understand a circuit of a motherboard. Here are available some popular Smart Universal Led Tv Board Schematic Diagram and Service Manual that is easily available to download for free. All these Schematic Diagrams are in a PDF Format. File Details Download B.TR901E Schematics Diagram Download CV59SH-ASM Schematics Diagram Download CV338H-T42 Schematics Diagram Download CV9202H-DPW Schematics Diagram Download CVB32005 Schematics Diagram Download L32D12 MT23-AP Service Manual Download LDD.M3663.A48 Schematics Diagram Download LE 024HB Schematics Diagram Download LED32C610-VST59-P65-59S V6.0 Schematics Diagram Download MSD6A608HT-MStar Schematics Diagram Download MSDV3223-YL01-0

  today we fix the Kenwood model kdc-4047u USB model.   I want to share with you this easy method , the simple way to reset the unit without open radio.

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