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  1. zsaftech

    REFERENCE SAMSUNG A12 BACKLIGHT ISSUE DONE

    Samsung A12 SM-A127F/G BOARD ISSUE: Backlight good schematic charging 1.7 to 1.5 amps. No Borneo schematic so check manually using tester and research of possible leak or shorted. Backlight coil and shorted smd caps replace get to other dead board. See below picture.. ISSUE SOLVED HOPE IT...
  2. zsaftech

    REFERENCE SAMSUNG LCD TV INVERTER TYPE POWER SUPPLY ISSUE NO POWER THEN NO BACKLIGHT

    INITIAL AND PHYSICAL FINDING. SAMSUNG CCFL BACKLIGHT PUNDI MOSFET SHORTED FUSE SABOG DIN. Focus sa power supply master since walang power SABOG fuse kaya pinalitan ko. Pero Pag power on sinisibak ang fuse second try pinalitan ko fuse ulit and check mga MOSFET nya sa bandang Backlight...
  3. zsaftech

    REFERENCE SAMSUNG TV 32 INCH TUNER PROBLEM REINSTALL TUNER METAL CABLE

    Samsung LCD TV TUNER PROBLEM. NO OFFENSE SA TECHNICIAN NA GUMAWA NG TUNER. technician reinstall the tuner in doing a shortcut way but the problem is possible grounding or not quality image. Ginawa ko as you can see in the picture nilagyan lang ng wire working but not quality image .. putol...
  4. zsaftech

    REFERENCE Ace 24 inch tv model led -802 no audio

    Salamat po master at sa Pag Daan nyo po sa post ko ,
  5. zsaftech

    HELP ME oppo A83 0.6 schematic charging not turning on no vibrate good battery..

    Thanks po sorry nabusy Sa mga anak now lang ka open
  6. zsaftech

    REFERENCE Ace 24 inch tv model led -802 no audio

    May leak Ang audio ic kaya kumuha ako Ng same data sheet Ng audio ic nya galing ibang board Basta same Ng data sheet at pin out pasok Yun.. pwede Rin convert pero mas maganda Yung nasa board parin syempre Yung aayusin para malinis
  7. zsaftech

    HELP ME Samsung 10x zoom

    Samsung x10 zoom phone no power. Bka meron na nkapag repair neto
  8. zsaftech

    CHAPTER SECTION BOHOL CHAPTER ATTENDANCE IN THE MONTH OF JANUARY 2023

    Good morning jagna homebase repair Lang morning po
  9. zsaftech

    CHAPTER SECTION BOHOL CHAPTER ATTENDANCE IN THE MONTH OF JANUARY 2023

    John Jerone Penaflor jagna bohol
  10. zsaftech

    HELP ME oppo A83 0.6 schematic charging not turning on no vibrate good battery..

    Good morning mga master pa help naman ako po oppo A83 palit LCD pero nung pinalitan ko NASA 0.7amp Lang po sa schematic charging and ok naman yung 4v nya papuntang battery and may 3.7v Yung batt. Pero Di sya nag o on or vibrate no display din po Yung bagong lcd.. Sana po may maka help... God...
  11. zsaftech

    CHAPTER SECTION YEAR END CHAPTER LIST

    Thanks po sa pag accept saakin .. good morning mga Master
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