Hpc Owner’s Manual Volume 2. Two (2) hewlett-packard soft cases for hp 41c hp 41cv or hp 41cx calculators. Both have stuck. Vintage Hp 41c Experienced. Title: HP CX Owner’s Manual: Volume 2: Operation in Detail; Author: Hewlett- Packard; Book condition: Used, Very Good; Quantity available: 1. Title. HPCX Owner’s Manual Vol2. Operation in Detail. Catalog Number. Type. Text. Date. Publisher. Hewlett-Packard Company ( HP).

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The repair consisted of a few drops of cyanoacrylate glue, and a wrap of fine wire around the posts until the glue had thoroughly set. This little soldier outlasted my 11C by almost a factor of 5 thanks to a MUCH better quality keyboard. Trusted seller, fast shipping, and easy returns. I used a very slightly dampened rag to clean all the keys, and the spaces between them. Repairing cracked posts is fairly simple. Other offers may also be available. Owenrs not an EE by any stretch of the imagination, but I’ve been tinkering with electronics since I was a little oaners, so I don’t mind taking things apart to try and fix them.

It didn’t have that same air of quality that the 41CV had, but it worked fine, and I’d been using it for about 10 years now German, pages, I intend to open it up and see what’s wrong in the near future. For additional information, see the Global Shipping Program terms and conditions – opens in a new window or tab No additional import charges on delivery Import charges: Up to four such modules could be added to reach a total of registers. Rather, indirect access must be used.

One of the port covers is missing the card reader was plugged into it when I got it. Back to home page.

Delivers highly accurate results! On the other hand, if you’re not comfortable disassembling electronic equipment or working with a soldering iron, you might be better off getting a more experienced friend or colleague to help you out. Learn More – opens in a new window or tab Returns: One of the three keyboard to CPU board interconnects was missing.


See other items More Put the bezel on the front half of the case note that the bezel is slightly vl on one side than the other; the narrow side faces the front of the case. I’ve written about 25 simple programs for it, actually a couple of my programs are iterative and more complex. Various information on “synthetic programming”. Only one such module could be installed. No scratches on the back, keys feel a bit worn from extensive use, front dirty seems someone glued a keyboard overlay to the unit.

Also remove the three flexible interconnects, and the plastic frame that holds ownwrs in place be careful not to crack the frame. Back to home page Return to top. Interestingly, the hl-41cx stack” command is listed incorrectly as “PRST”. Programability means that you can custom tailor solutions for your situation and particular problem, and repeat lengthy calculations with just a couple of keystrokes.

Cardboard box with 6 rolls of paper for the A or A printer. Basic Operation pages and Volume 2: Be sure to orient the board correctly. Please enter a valid ZIP Code.

Solved: HPCX manuals – HP Support Community –

Learn more – opens in new window or tab. It’s a bit fuzzy, but if you compare it to the back-plane from your calculator, you can see that the middle two battery contacts have been bridged, and that new contacts have been soldered onto the outer two.

It helps to lay a narrow metal ruler over the wires at the place where they will bend half way between the corresponding sets of pads to get them all to bend in the same place. One sheet of sticky labels for overlays, completely new. The two in between aren’t connected to anything except each other, and are just used to connect the two middle cells to one another when the battery pack is in place.


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Learn more – opens in new window or tab eBay Money Back Guarantee Get the item you ordered or get your money back. No additional import charges at delivery!

I cut two more brass strips, each the width of a contact, and carefully soldered them to the clean gol on either side of ownegs, effectively making a new contact. Just be careful, check all your work as you finish each step, and your chances of success are very high.

Start by tinning all the conacts on the keyboard and CPU board using a fine-tipped soldering iron. The best calculator ever!

I think the 41C and 41CV don’t have the short interconnect. Interest will be charged to your account from the purchase date if the balance is not paid in full within 6 months.

It’s fairly easy to mnaual out to work on it. Add to watch list Remove from ownres list. Thirty-four years later, my good old CV is sitting on my desk at work, with a CX bought a month ago next to it. Seller information kobel-co Yes, they’re cheaper than a year old 41! Minimum monthly payments are required.

Place the black plastic insulator sheet over the keyboard. This amount is subject to change until you make payment. Any international shipping and import charges are paid in part to Pitney Bowes Inc. It has been on several space shuttle flights. For additional information, see the Global Shipping Program terms and conditions – opens in a new window or tab.