Atari 800XL Wiring Diagram

1 2 3 4 5 6
1 2 3 4 5 6
A
B
C
D
A
B
C
D
Date: 2020-01-15
KiCad E.D.A. kicad (5.1.4-0-10_14)
Rev: 2Size: A4
Id: 3/11
Title: Atari 800XL Schematics
File: audio.sch
Sheet: /AUDIO/
ezContents
Schematics based on Atari 800 XL Service Manual
Includes fixes
Schematics tested on real hardware
R1
2.2K
R2
2K
GND
C16
100nF
GND
C20
4.7µF
R7
2K
C110
1nF
GND
R4
56K
+
5
-
6
7
U1B
LM358
4 8
C21
1nF
C19
4.7µF
GND
C24
10µF
GND
GND
R80
1K
C22
4.7µF
R3
6.2K
GND
R10
1K
R8
5.1K
GND
C17
47nF
1
-
2
+
3
U1A
LM358
R5
470K
R6
68K
C112
1nF
C23
47nF
GND
R9
3.3K
R11
2.2K
RF_MOD_AUDIO
+5V_D
+5V_D
PB_AUDIO_IN
AUDIO_OUT
J1:SIO_AUDIO_IN
POKEY_AUD
GTIA_S3
+5V_A

Atari 800XL Specifications

General

Brand	Atari
Model	800XL
Category	Desktop
Language	English