Atari 2600 Field Service Manual

2600A klatrix Test Procedure
teen push "left"
dlff~culty rw~tch .
Does screen
match Figure rb?
Put in shortin3 1 I
Does screen
match Figure 4-7?
Pg. 6-16
"Came Select"
Did Lower middle
block on screen
nun black in center?
Push down
"9eset"
switch (SLOS)
b
Does lower middle
block turn black on
Pg. 6-8
Pg. 6-17
2600/2600A Domestic VCS

Atari 2600 Specifications

General

Manufacturer	Atari, Inc.
Release Date	September 11, 1977
CPU	MOS Technology 6507
CPU Speed	1.19 MHz
RAM	128 bytes
Graphics	Television Interface Adaptor (TIA)
Media	ROM cartridge
Successor	Atari 5200
Colors	128
Sound	2 channels
ROM	4 KB
Controller Input	Joystick