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Thread: IC-02E shematic for newer version

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  1. #1

    Default IC-02E shematic for newer version

    Hi all!

    1.Who has schematic circuit for IC-02E for all version?

    I have two IC-02E radio but one of them is older ,same component is different,CPU is similar but not same.
    I like to get schematic for all type:
    My newer IC-02E radio has HD44795 type CPU and has no CPU reset button on board.
    Older has HD 44795B60 or HD44795A61 type or maybe other.

    2.On older type IC-02E I hear 100Hz CTCSS very loud,on newer one nothing to hear,maybe other filter cut it,different component in radio?

    3.In newer IC-02E is only one IC is interesting it is no made in japan on it,made in Malaysia,normal?Foils side seems very nice.


    Thanks
    Zoli HG5AZR

  2. #2
    Join Date
    Feb 2004
    Location
    Bakersfield, CA
    Posts
    4,738

    Default

    The various verisions of the HD44795 should have the same pinouts and programming as their counterparts.
    There is a service manual available at; http://www.download-service-manuals....87ngq27775sm6h.
    See if that helps
    73
    Gary

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