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01-20-2007, 03:03 AM
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| Service manual wanted for Sharp PC-6220 (aka. TI "Travelmate 2000"/TM2000) - ancient 286 notebook! Hi. I'd like to fix up one of these old machines - currently it tries to boot but won't recognise it's HDD or ROM-disk. I don't think it's "seeing" I/O-ports at $1xx addresses; perhaps due to a fried address-decoder chip... A schematic would be very useful, if anyone can help! TIA - Mark.      |
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01-20-2007, 03:03 AM
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01-20-2007, 03:03 AM
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| Re: Service manual wanted for Sharp PC-6220 (aka. TI "Travelmate2000"/TM2000) - ancient 286 notebook! You won't find a schematic, even in the very unlikely event that you do find a service manual. crumpton69@googlemail.com wrote: > Hi. > I'd like to fix up one of these old machines - currently it tries to > boot but won't recognise it's HDD or ROM-disk. > I don't think it's "seeing" I/O-ports at $1xx addresses; perhaps due to > a fried address-decoder chip... > A schematic would be very useful, if anyone can help! > > TIA - Mark. > |
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