Atari CX User Manual

VERIFY OS ROM
0 Purpose:
To
test the OS ROM (A8) for proper functioning.
0 Procedure: Press key 8 followed by START.
0
Format: If error code 30 appears on the Error Summary (Figure 3-1, pg.
3-8) the OS ROM chip is defective. Replace the defective chip and
restart the
test.
No Flowchart Entry Point.
TONE
TEST
a
Purpose: To check the audio generation section of the POKEY (A7).
a
Procedure: Press key 6 followed by START.
0
Format: The screen prints at the bottom: Register (1 to 4) ? Press key
1 followed by START. A series of eight tones sounds on each register.
The first two tones may be inaudible but you can hear the speaker click.
Repeat for registers
2,3,4.
Diagnostic Flowchart Entry Point: Pg. 4A-17.
CX5200 Field Service Manual
Changed
by
ECN /I0036
6/21/83 ,

Atari CX Specifications

General

Brand	Atari
Model	CX
Category	Home Theater System
Language	English