IC-02E shematic for newer version

[HG5AZR]

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

[KO6WB]

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