Panasonic SA-HT845 - No control cable, attempted modification.

Hello,
I bought a used Panasonic SA-HT845 home cinema yesterday .. unfortunately it was without a control cable .. it is a cable that needs to be connected to the subwoofer and a DVD, without it you can not connect the home theater to anything, even the radio can not be turned on. The original cable can no longer be bought anywhere unless I missed something, which is why I was thinking about the conversion, I counted 25 pins in the socket, I am not very advanced in electronics, but I looked and wondered if the D-Sub connector will work on the cable, the number of pins He agreed.
Any ideas if it would burn out or how better to do it?

Yukizen wrote:

You won't be able to buy the original cable anywhere unless you have missed something

They are on ebay, unfortunately expensive +/- 50 EUR.

Now I have found, they are actually ... And actually expensive, and as for my idea of alteration, is it right?

Yukizen wrote:

And as for my alteration idea, is that right?

You would need to have a diagram, at least a pinout of the cable.

Hello Yukizen, I am writing to you regarding your post of 14.10.2017 regarding the control cable panasonic SA-HT845, I wanted to find out how you solved the problem, because I have a similar situation, I am waiting for help in advance, thanks.