Theory Of Operation; 130Xe Back View - Atari 130XE Service Manual

SECTION 1

THEORY OF OPERATION

TM
The Atari 130XE is an enhanced version of the existing Atari computer systems. It can be
TM TM
used with any existing Atari peripheral devices which are compatible with the 400 /800
or XL series computer, although not all are necessary.
The console contains 128K of RAM and has an operating system which contains one 16k X 8
ROM. The console also contains the keyboard with a HELP key, four programmable function
keys START, SELECT, OPTION, RESET, a single Cartridge slot, an Expansion connector,
jacks for adding peripherals and hand controllers, a detachable (RF) TV interface cable and
one power LED.
Use Figures 1-1, 1-2and 1-3 as reference for the following discussion.
Figure 1-1. 130XE Right Side Panel
Figure 1-2. 130XE Back View.
130XE Personal Computer
Field Service Manual 1-1