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  1. #1
    Junior Member Teacher
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    Default Electronisti Skystar1 DEFECTA AJUTOR

    salut
    Am o skystar1, totul merge ok, in afara de infrared, care nu-i da semnal! infrared on board

    Since October 2002 the DVB driver is capable of processing non inverted signals, so the TSOP can be connected directly to the J2. RCMM remotes are now supported as well.



    The resistors and the capacitor are there for safety, they can be omitted.

    Rev. 2.1 and 2.2 cards have a mini RCA plug (Miniklinkenbuchse) for IR-receiver connection. The layout is:

    Basis -- GND
    Ring -- IR
    Tip -- VCC

    Both circuits can be used, just replace the J2 connector with a mini RCA jack.

    BS170 , TSOP1738

    deci este un receiver sensor cu iesire jack phone 2.5. sa fie ars? de ce nu-i da semnal? ma refer la ir on board (tsop173

  2. #2
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    Default Re: Electronisti Skystar1 DEFECTA AJUTOR

    Quote Originally Posted by cocohag
    salut
    Am o skystar1, totul merge ok, in afara de infrared, care nu-i da semnal! infrared on board

    Since October 2002 the DVB driver is capable of processing non inverted signals, so the TSOP can be connected directly to the J2. RCMM remotes are now supported as well.



    The resistors and the capacitor are there for safety, they can be omitted.

    Rev. 2.1 and 2.2 cards have a mini RCA plug (Miniklinkenbuchse) for IR-receiver connection. The layout is:

    Basis -- GND
    Ring -- IR
    Tip -- VCC

    Both circuits can be used, just replace the J2 connector with a mini RCA jack.

    BS170 , TSOP1738

    deci este un receiver sensor cu iesire jack phone 2.5. sa fie ars? de ce nu-i da semnal? ma refer la ir on board (tsop173

    SALUT
    dar aici nu se pricepe nimeni la electronica?
    Domnule Administrator ajutati un pasionat SS1

  3. #3
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    Nu inteleg ce ai si ce vrei...
    ce rev ai la ss1
    ai senzor sau nu ai senzor?
    ...incearca sa fi mai explicit si tasteaza in limba noastra nu mai copia si lipi si am sa te ajut ca nu e o mare filozofie
    f11

  4. #4
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    Default

    Quote Originally Posted by f11
    Nu inteleg ce ai si ce vrei...
    ce rev ai la ss1
    ai senzor sau nu ai senzor?
    ...incearca sa fi mai explicit si tasteaza in limba noastra nu mai copia si lipi si am sa te ajut ca nu e o mare filozofie
    f11
    Salut f11
    Este vorba de Nexus-s rev. 2.1 problema este ca nu functioneaza IR-ul.
    failed infrared remote HARDWARE, este vorba de componenta fisica nu de software. (inputul IR inboard, jack 2.5 nu-mi da nici un fel de semnal).
    intrebare: trebuie sa inlocuiesc jakul IR sai IR onboard? ce si cum sa fac
    sa mai fac vreun test inainte de a umbla la card, de care eu nu stiu? sper ca m-am facut inteles

  5. #5
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    Mare probbilitatea sa fie defect senzorul IR.
    pe placa semnalul de la senzorul IR intra direct in procesorul TMS...
    Un electroniost cu un osciloscop poate usor sa-ti verifice senzorul fara sa foloseasca placa...
    f11

  6. #6
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    salut, ar fi de dorit sa verifici acel sensor la alte tunere, chiar poti intalni si tunere analog cu asa intrare a sensorului (Aver - din cele vechi, Kworld...) Nova, TT-budget Technotrend.
    sau verifici cu oscilofraful (osciloscopul) iesirea.
    Mentionez, una e alimentarea (deobicei 5V), pamantul (GND) si semnalul de iesire.
    Daca e ars - simplu se schimba cu alta - toate videocasetofoanele si TV erau dotate cu asa ceva (vorbesc in trecut deoarece acum nu mai fac asa practica) - sun sigur ca si in prezent e tot asa - doar n-au disparut comenzile de la distanta pentru TV/VCR/DVD....
    Suntem studenti cu totii
    si eo, si tu, si el, si...., ....si mama, .....si papa
    si deda.
    ------------->>>
    http://img381.imageshack.us/img381/1182/mouse014mb.jpg
    ------------>>>aici eo-sacasa
    DISH 1.5 TTbuget(NOVA)+Dragon and SS2

 

 

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