DM 500S Tuner Problem Please Help

  • Please provide some information about the hard- and software used.


    Box type: 500S
    GUI (enigma1/enigma2): Enigma1
    Firmware version: Gemini 2.8


    your question
    Good day,
    I have problem in My DM 500S
    as tuner not lock any freq.
    but when fix it to other Receiver tuner Working Fine.
    Some friend tell that one transistor should be changed. Please assist to let me know which transistor or diode should be change.


    In same Time I'm request Your Help if you can send me a diogram picture or clear pics for Elctronics Board Of Dream 500S.


    Best Regards