hp 97 - Printable Version +- HP Forums (https://archived.hpcalc.org/museumforum) +-- Forum: HP Museum Forums (https://archived.hpcalc.org/museumforum/forum-1.html) +--- Forum: Old HP Forum Archives (https://archived.hpcalc.org/museumforum/forum-2.html) +--- Thread: hp 97 (/thread-89686.html) |
hp 97 - andres - 03-19-2006 hello, i have a hp-97 that was from my father and i realise that my father was ussin it with a ac adaptor of 9 volts so he damage the calculator, i have tried to start it with a 8 volts ac adaptor (82040a) but dosent work...i will like to now if it can be repair,
Re: hp 97 - Vieira, Luiz C. (Brazil) - 03-19-2006 Hi, Andres; can you check if the batteries are O.K.? If I am not wrong, the batteries are used in the voltage regulator circuit as a reference. If they are completely down, I am not sure if the HP97 can be turned on. Please, wait a bit more for others to post prior to go ahead with additional procedures. It's worth waiting to have a good, working HP97... Success!
Luiz (Brazil) Edited: 19 Mar 2006, 10:25 p.m.
Re: hp 97 - David Smith - 03-20-2006 I doubt that a 9VAC adapter would do any damage.
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