Thread: PSP 1000 Motherboard clock battery - what is it?

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  1. #1 PSP 1000 Motherboard clock battery - what is it? 
    Junior Member
    Join Date
    Feb 2015
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    7
    Hi! I have a PSP 1000 series with a TA-082 motherboard. Every time I turn it on, it wants me to re-enter the Time and date, even with a fully charged PSP-110 battery. I have de-soldered it from the board and it isn't labelled at all on either side. It's a silver 'coin' or 'button' type of battery, but no idea what voltage it's supposed to be. 1.5V? 3V? My battery is reading 0.5V . Silver oxide/Lithium? If you've changed one or tested one on any version of PSP I'd love to know what you found.

    Cheers,

    Jeff

    TA-082 PSP motherboard.jpg
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  2. #2  
    L
    PSP Elite Hacker El Guapo's Avatar
    Join Date
    Nov 2009
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    5,830
    Its just like the BIOS battery on the motherboard of a computer
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