HP 97S Please Help..

[dennis]

Hello, I need help with my HP 97S. I got almoust the HP97S working again, but one issue is open. The I/O interface was disconnected from the calculator board and I need the pinout to reconnect it again, so which of the small little cable are to be connected to which pin on the circuit board. Please help if you can. I would like to thank everyone in advance for helping me out. Thanks very much !

[Katie]

If you have the CD/DVD manual set from this museum, there's a picture of the internal connection called: 97SINT.JPG that shows the connection in enough(?) detail to reconnect it. I think that this picture used to be on this web site, so perhaps Dave still has it in higher resolution if it's not quite good enough.

-Katie

[dennis]

Thanks Katie for the fast reply. I only saw the photo from the 97S listed on the museum page. The problem is that each wire is connected below the red connector, so I am not able to determine which wire goes to which pin below this red cover. If there is another photo I do not have it. Thanks Dennis !

[Ronald]

Hi Dennis,

I have a HP97S, so I could open it and take a picture next week (after Christmas when I have some time off.

Let me know at that time if you still need it.

Success

Ronald

[Katie]

I took a picture of the connector in my 97S and I think the order is:

1 - white/yellow

2 - black

3 - orange

4 - white/green

5 - yellow

6 - red

7 - green

8 - brown

9 - blue

10 - pink

11 - grey

12 - white/red

13 - white/brown

14 - white

15 - white/orange

16 - white/black

and the larger diameter lead that connects outside of the 16-pin header

Here's the picture: http://www.wass.net/pictures/97s.jpg

-Katie

Edited: 21 Dec 2004, 1:26 a.m.

[dennis]

Hello Katie,

thanks very very much for your effort and time to help me out on this.
I will proceed with your data and if there is help I can offer, please let me know.

Ronals, thanks also for your offer to help me, I think what Katie send out should be sufficient.

Best greeting + thanks from germany

Dennis