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Thread: BlackBerry - 8520 signal SoS Solution

  1. #1
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    Thumbs up BlackBerry - 8520 signal SoS Solution

    8520 Signal SoS Solution


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  2. #2
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    Thumbs up 8520 signal SoS Solution

    I cant understand what you mean here... Can you help please

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    Hallo again. Can you explain the blue square what you write? I cant understand the language and the purpose..

    Ok* the reds you mean i must connect between them and then connect the first to battery jumper* and the second to antenna jumper... Where is this jumpers ?

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    tried replacing the red ics and jumper antena doesnt work can you explain clearly what u mean in the pictures?

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    i dont understand the language but the picture means.....


    RED>>>>>> test & check for continuity with a multimeter.......if tracks damaged* run jumpers


    BLUE>>>>> if the above doesnt work change the power amplifier

    title=wink

  6. #6
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    Thumbs up 8520 signal SoS Solution

    Quote:

    rokko7
    Hallo again. Can you explain the blue square what you write? I cant understand the language and the purpose..

    Ok* the reds you mean i must connect between them and then connect the first to battery jumper* and the second to antenna jumper... Where is this jumpers ?
    the red line means you must jumper as the red lines to get the v batt + for the Power Ampilfier

    the red line in antenna jumper just to make sure that your antenna socket works.

    the blue square means if you do the red jumpers but still no signal you have to change the PA(Power Amplifier) that i marked with the blue square


    now * do you understand what i mean?

  7. #7
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    Quote:

    ownag
    tried replacing the red ics and jumper antena doesnt work can you explain clearly what u mean in the pictures?
    what i means not to replace the red ic but you must take a jumper with wire as seen like the red line.

    this jumper just to get the +batteray supply for the PA (Power Amplifier)

    the blue square mean change the PA

  8. #8
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    Quote:

    neema
    i dont understand the language but the picture means.....


    Red>>>>>> test & check for continuity with a multimeter.......if tracks damaged* run jumpers


    blue>>>>> if the above doesnt work change the power amplifier

    title=wink
    yesssss youre absolutelly right man.title=wink

  9. #9
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    its a very good job by GoDoK THANKS ALOT...

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