Atari 2600 Field Service Manual

Table of hntents
Section
9
Figure
Title
-
SERVICE BULLETINS
List of Illustrations
Title
-
2600 Functional Diagram
2600 Game Console
2600 Switchboard and Motherboard Assembly
TV Switchbox
2600A Game Console
2600A Board Layout
2600/2600A IC Pinouts
2600 Motherboard Silkscreen
2600 Channel 3 Switchboard Silkscreen
2600 Channel 3 Switchboard Schematic
2600 Channel 2-3 Switchboard Silkscreen
2600 Channel 2-3 Switchboard Schematic
2600A Motherboard Silkscreen (Revs. 1-1 3)
2600A Motherboard Silkscreen (Revs. 14 and 15)
2600A Motherboard Silkscreen (Revs. 16 and up)
Inserted in Front Pocket of Notebook:
2600 Motherboard Schematic
2600A Motherboard Schematic (Revs. 1-1 3)
2600A Motherboard Schematic (Revs. 14 and 15)
2600A Motherboard Schematic (Revs. 16 and up)
2600 Trigger Circuitry with Static Modification
2600 Static Modification Zener Diode
Location of Colored Dot Over Trace
2600 Switchboard Static Modification
2600A (Revs. 1-1 3) Static Modifications
Switch Initialization Positions
Defective
RAM Patterns
Color Bars Screen
Grav
Bars Screen
~iagnostic Matrix Screen (Shorting Plugs
OUT)
Diagnostic Matrix Screen (Shorting Plugs IN)
Audio Tone Test Screens
Page
9-1
Page
iv
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