New aquisitions: PCjr (minus power supply) and Amstrad PC 6400

From: Michael Holley <>
Date: Tue Oct 16 23:35:10 2001

Download the serial pinouts at.

The manual has the technical descriptions of base system and options,
schematics and the BIOS listing. It is over 500 pages long.

Michael Holley

----- Original Message -----
From: "Chris" <>
To: <>
Sent: Tuesday, October 16, 2001 8:12 PM
Subject: Re: New aquisitions: PCjr (minus power supply) and Amstrad PC 6400

> >I have a copy of the PCjr Technical Reference Manual.
> Does that book give the pinout for the serial port? The dang PCjr uses
> screwy IBM square connectors. I had a need at one point to connect my
> PCjr to a serial terminal server, but I didn't have the pinouts to make
> an adaptor.
> Any other goodies in that book? (It was probably the book used when a guy
> built a few PCjr monitor adaptors to hook them up to CGA cards... I still
> have a few of the adaptors... someday I should right down their config in
> case I have to make a new one)
> -chris
> <>
Received on Tue Oct 16 2001 - 23:35:10 BST

This archive was generated by hypermail 2.3.0 : Fri Oct 10 2014 - 23:34:19 BST