I am wanting to modify a Sony ICF-C318 clock radio so it displays 24 hour (00:00-23:59) time. It currently displays 12 hour time.
I have done some research and it looks like European versions of the same model number DO display time in a 24 hour format.
The IC controlling the clock functions is a 36 pin quad flat package chip.
The chip does not have any manufacture logo.
The chip has the following characters on it:
I have not been able to find any info about this IC online.
I have found datasheets on other alarm clock IC's from other manufactures and they all have built in 12 hr/24 hr capibility. Just need to find the data sheet on this 36 pin QFP IC.
Any info would be great!
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2 posts • Page 1 of 1
I couldn't turn up a datahseet either (probably an in-house number) but I did find this http://forum.allaboutcircuits.com/showt ... hp?p=86783
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