Archive of the former Yahoo!Groups mailing list: Korg Poly800/EX800 Users

previous by date index next by date
previous in topic topic list next in topic

Subject: Re: [korgpolyex] Korg njm2069 Pins 5 and 6

From: sparked@...
Date: 2003-12-12

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

All DIP ic's pins are numbered the same way.

You'll notice that that every chip should have an indentation, or half-circle cut out, or some form of dot at one end. That's a marker for pin orientation. With that on the side of the chip farthest from you, pin 1 is the farthest on the left side, 2 the closest left side to that, and so on until the end of the chip. Pins are then numbered in the opposite direction on the right side, starting with the number after the last pin on the left side.

For example - an 8 pin dip package, like this:

1 -[ ∗ ]- 8
2 -[ ]- 7
3 -[ ]- 6
4 -[___]- 5

Does that help any?

On Fri, 12 Dec 2003 20:52:04 -0000
"Blaine" <manufacture13@...> wrote:

> doing the 12db/24db switch mod here and I don't know which pins are
> 5 and 6 on the NJM2069 chip and I can't find the chip in the
> schematics, HELP? sorry for the lame question, I am new to this.....
> thanks in advance
> B
>
- --

If you have any obscenities regarding this matter, please emit now.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.3 (NetBSD)

iD8DBQE/2ga/SYYPn/32klYRAjmgAJ9REjBvg8WY8kGnCiGWUguDlyIvFACeLGay
T5X5wa4lefTDgzxcyROBgkc=
=mx7N
-----END PGP SIGNATURE-----