IC-02E shematic for newer version
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.
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