For Sale: HP-IL / RS-232 Interface = battery powered - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html) +--- Forum: Classifieds (/forum-6.html) +--- Thread: For Sale: HP-IL / RS-232 Interface = battery powered (/thread-22814.html) |
For Sale: HP-IL / RS-232 Interface = battery powered - Christoph Klug - 12-06-2024 04:12 PM HP-IL / RS-232 Interface similar to HP 82164. Produced from "Handheld Products". Equipped with internal rechargeable batteries for supporting mobile/portable applications for HP-41 / HP-71. Interface comes without user manual. Interface comes without external charger (standard AC-DC power supply for HP-IL thermal printer / cass drive) You have to re-new the six internal batteries = 1.2V NiCd AA cells in serial wired configuration. You have to replace four internal diodes D306 / D306 / D307 / D309 Please come back to me with your price indication. With best regards from North-Germany Christoph |