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Page 301 of 301 FirstFirst ... 201251291299300301
Results 3,001 to 3,009 of 3009
  1. #3001

    Default Re: ALL TECHNICIANS Show! Your accomplished job here!....

    sir anu kaya sira sa samsung lcd ko pag on magkaka display tas biglang mawawala pero may power nmn..salamat sa tutulong

  2. #3002

    Default Re: ALL TECHNICIANS Show! Your accomplished job here!....

    inverter nn LCD and sira.

  3. #3003

    Default Re: ALL TECHNICIANS Show! Your accomplished job here!....

    Replaced capacitor secondary cold section

  4. #3004

    Default Re: ALL TECHNICIANS Show! Your accomplished job here!....

    uyy..napadalaw si Henyo

  5. #3005

    Help Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

    Sir henyoboi..pa elp lang sana aq sa crt tv namin....una po nun sera pag ON q po wala xa sound and picture din meron po xa high pitch sound.....ginawa q po ni resolder q po ung power supply section...after q po na resolder nawala na po ung high pitch na sound din meron na din xa standy led ...pro when i turn it ON po nag xange po ung red led to orange indicating na naka power ON na xa....pro wala pa din po xa sound wala din po xa display...ano po ba problem nito sir henyoboi?

  6. #3006

    Default Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

    sir pahelp....yung speaker ko po may bzzzzzzzzzz na sound kapag sinaksak sa laptop ko, pero pag tinanggal ko po yung charger ng laptop nawawala.

    ano po ba ang magandang solusyon para dito??

  7. #3007

    Default Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

    Quote Originally Posted by estacaanml [Link available to registered users only. Click here to register.]
    Sir henyoboi..pa elp lang sana aq sa crt tv namin....una po nun sera pag ON q po wala xa sound and picture din meron po xa high pitch sound.....ginawa q po ni resolder q po ung power supply section...after q po na resolder nawala na po ung high pitch na sound din meron na din xa standy led ...pro when i turn it ON po nag xange po ung red led to orange indicating na naka power ON na xa....pro wala pa din po xa sound wala din po xa display...ano po ba problem nito sir henyoboi?

    1. check ninyo po iyong horizontal output transistor baka shorted na po
    2. Sir paki check po iyong filter capacitor ninyo kung mayroong 300-320vdc kapag wala po back trace po kayo baka my shorted or open na components
    3. check ninyo po iyong filter b+ capacitor dapat po may masusukat po kayo dyan 90-140 Vdc po pagwala po back traced po tayo baka mayshorted o open na components po .....sana makatulong po ito ....

  8. #3008

    Default Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

    Quote Originally Posted by chrismiguel [Link available to registered users only. Click here to register.]
    1. check ninyo po iyong horizontal output transistor baka shorted na po
    2. Sir paki check po iyong filter capacitor ninyo kung mayroong 300-320vdc kapag wala po back trace po kayo baka my shorted or open na components
    3. check ninyo po iyong filter b+ capacitor dapat po may masusukat po kayo dyan 90-140 Vdc po pagwala po back traced po tayo baka mayshorted o open na components po .....sana makatulong po ito ....
    maraming salamat po sa elp sir

  9. #3009

    Default Re: ELECTRONICS TECHNICIAN Threads and Inquiries Plus Post y

    galing ng thread nato!!!!!

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