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Sony KDL-40EX520 ไม่มีภาพ มีเสียง (No Picture TCON or Mainboard or Panel)

Sony KDL-40EX520 ไม่มีภาพ มีเสียง (No Picture TCON or Mainboard or Panel)

Пікірлер: 25

  • @user-zs8gm8uy1i
    @user-zs8gm8uy1i4 жыл бұрын

    Thanks for sharing ^^ Common problem with xxEX520 series~~

  • @pravink8331

    @pravink8331

    3 жыл бұрын

    Yes correct

  • @user-rv1bi1uu1x
    @user-rv1bi1uu1x Жыл бұрын

    ขอบคุณมากครับสำหรับความรู้เทคนิคในการวัดไฟที่ค่อนครับ

  • @thelovepapa123
    @thelovepapa1232 жыл бұрын

    พี่ช่างครับ รุ่นนี้เลยครับ ภาพมันซ้อนอยากให้ ช่วยเอาลง หน่อยได้มัยครับ

  • @bjkrelec

    @bjkrelec

    2 жыл бұрын

    เช็ค T-CON หรือจอภาพครับ

  • @shahabuddinsirambai2307
    @shahabuddinsirambai23075 ай бұрын

    Can jumper resistor? I no have sparepart

  • @bjkrelec

    @bjkrelec

    5 ай бұрын

    Yes.

  • @MrHackerDude1
    @MrHackerDude12 жыл бұрын

    Hey I have the 46ex520 model , tv come on everything showing but I getting lines what could be the problem ?

  • @bjkrelec

    @bjkrelec

    2 жыл бұрын

    LCD Panel.

  • @user-em2tk7km7e
    @user-em2tk7km7e2 жыл бұрын

    สรุปเป็นที่อะไรครับ

  • @bjkrelec

    @bjkrelec

    2 жыл бұрын

    Resistor Array ของสัญญาณ LVDS บนเมนบอร์ดเสียครับ

  • @lucyrosietogoloa7413
    @lucyrosietogoloa74133 жыл бұрын

    Hi have kdl 46ex520 problem light turns from red to yellow the red again. Red light blinks 5 times what my be the problem

  • @bjkrelec

    @bjkrelec

    3 жыл бұрын

    5 times blinking ,please check T-Con , LCD Panel and LVDS cable.

  • @roc-konrules4997
    @roc-konrules49973 жыл бұрын

    I think I have the same problem, t-com have all voltages, all its the same, how can I know the value of the array resistors?

  • @bjkrelec

    @bjkrelec

    3 жыл бұрын

    It's about 1 Ohms.

  • @aburizal4902

    @aburizal4902

    2 жыл бұрын

    @@bjkrelecResistor 1ohms, Which one to replace

  • @bjkrelec

    @bjkrelec

    2 жыл бұрын

    Array Resistor nearly LVDS Connector on mainboard.

  • @aruns2601
    @aruns26013 жыл бұрын

    hi, my problem is all other voltages ok but vgh is missing it gives 1. what I do?

  • @bjkrelec

    @bjkrelec

    3 жыл бұрын

    when Power off, please check the resistance VGH to Ground. Is it short circuit? If short ,please cut the this Signal.

  • @lorenzocruz2227
    @lorenzocruz22274 жыл бұрын

    Can u help me fix my tv sony kdl 40ex520. Power green den back to red. 5 blink red no picture and sound

  • @bjkrelec

    @bjkrelec

    4 жыл бұрын

    Please check all Cable , T-Con and LCD panel.

  • @mkenthiran93
    @mkenthiran934 жыл бұрын

    KDL40EX520 series my tv black line in vertical need help

  • @bjkrelec

    @bjkrelec

    4 жыл бұрын

    Can you check the Panel is bad?

  • @farahhrosman4339
    @farahhrosman43393 жыл бұрын

    hello how to solve my tv green colou only

  • @bjkrelec

    @bjkrelec

    3 жыл бұрын

    Please check the T-CON and LCD Panel.