Figure 2-3. Schematic Atari 130XE SECAM CO70050
130XE Personal Computer
Field Service Manual 2-4
C14
470uF
C61
10nF
R101
3k3
270 X 9
P3
COLRNG
C33
10pF
76
C22
4u7*
R47
1k
NTSC - 14.31818 MHz
E
RESET
R119100
L25
10uH
C15
100pF
MOTOR C ONTROL
C92
1nF
U18
C18
u1
R20
3k
C1
470uF
6
+5A
D1
R45
220
FB
+5A
D3
CR2
R59
2k2
L103
PAL B (GERMANY) CH 3/4
3 1
+5A
+5A
R150
R48
1k
L10
FB
R58
33k
+5A
+5A
D7
R89
47k
+5A
D0 4.4MHz
C28
u1
L20
C43
u1
R90
100
R64
1k3
R147
R43
10k
22pF
10k
R39
56k
Y 1
5
C31
u1
C58
56pF
C90
1nF
R28
910k
+5B
R51
9k1
R126
R78
1k8
L1
B
4 2
+5A
Q7
MPSA55
R117100
L24
10uH
R104
1k
R2
2k
C
L102
FB
C42
150pF
C96
1nF
R131
100
R129
100
R108
22
RW
C110
u1
R87
3k
4
R123
*C19,C 20,C22 are non p olarized
C56
4u7
S2
6
5
4
R41
2k2
W1
NOT R EQUIRED FOR NTSC
5 3
+5A
COMMAND
R76
1k8
Q1
2N3904
+5B
P2
R142
Audio
U25
4051
9
10
11
3
6
7
8
16
13
14
15
12
1
5
2
4
C
B
A
X
6
7
VSS
VCC
X0
X1
X2
X3
X4
X5
X6
X7
R52
18k
C71
1nF
H
C21
u1
L3
R93
4k7
C68
u1
C80
1nF
External View
4.4MHz
L28
C83
1nF
R127
+5A
D5
R152
R24
R118100
C88
1nF
E
+5C
RST
S2
R206
U23
PIA ( 6520)
16
15
14
11
20
1
22
24
13
12
17
38
37
25
21
23
10
34
39
36
35
26
27
28
29
30
31
32
33
9
8
7
6
5
4
3
2
19
18
40
PB6
PB5
PB4
PB1
VCC
GND
CS0
CS1
PB3
PB2
PB7
IRQA
IRQB
02
R/W
CS2
PB0
RST
CA2
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
CB2
CB1
CA1
U31
C0 20120
SELECT
C113
1nF
CR6
6V8
6 4
S1
C19
4u7*
U27
R143
C306
1nF
C101
u1
R107
150
PB2
U15
E
READY +5V
C69
u1
R53
6k2
L30
+5A
D5
C302
27pF
C97
1nF
C52
470pF
R55
24k
U26
D
+5A
R84
4k7
R128
470k
CR4
FB
U9
Mon o
+5A
R146
R30
3k
L11
FB
A
7 5
+5A
+5C
D2
L14
22uH
U1 7
GTI A
13
12
11
10
9
17
16
15
14
8
7
6
5
24
39
1
38
4
3
33
34
35
22
37
30
18
19
20
21
26
31
32
25
2
23
27
28
29
36
40
A0
A1
A2
A3
A4
D0
D1
D2
D3
D4
D5
D6
D7
4.2M
F00
02
OSC
R/W
CS
LUM0
LUM1
LUM2
4.2I N
CSYN C
COL0
S0
S1
S2
S3
T
COL1
COL2
COLRN G
HALT
4.4EN
AN0
AN1
AN2
VCC
GND
U27E
74LS05
11 10
R3
6k2
C9
1nF
C304
27pF
C23
47nF
+5A
+5A
L23
R82
4k7
D0
C3
22uF
J4B
EXPANSION
C93
u1
U27D
74LS05
98
+5D
+5C
L10
FB
K
+5C
CLOCK IN
L16
10uH
J2
MONITOR
1
2
3
4
5
6
MODULATOR R EQUIR EMENTS
+5C
R1
22k
U3 4
MMMU
1
2
3
4
5
6
10
13 14
15
16
17
18
19
20
11
7
8
9
12
A14
A15
BA14
BA15
CBE
CAS
GND
HALTCASBNK
CASMAN
FA14
FA15
VBE
02
VCC
MHALT
7
8
9
NC
C82
1nF
R94
4k7
C olo r
+5B
R65
220k
C103
u1
8
External View
+5A
+5A
D3
START
R15
3k
C113 - 120
u1
R83
4k7
R133
220
C87
1nF
J4A
CARTR IDG E
5
4
3
2
C
D
E
F
H
J
P
N
K
9
10
8
L
6
7
11
M
1
12
14
A
15
R
S
13
B
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
D1
D0
D2
D3
D4
D5
D6
D7
S4
S5
RD5
RD4
CCTL
R/W
B02
+5V
GND
C85
1nF
R95
220
U27F
74LS05
13 12
S1
R69
1k
R11 2k2
AUDI O
C20
4u7*
C75
1nF
PB5
R151
DATA IN
C105
u1
C26
u1
U21
74LS624
3
4
13
2
6
5
CX1
CX2
FC
RNG
Y
EN
U18D
74LS08
12
13
11
F0
C63
1nF
R60
2k
F
R140
R70
220
C112
1nF
CR3
A
R132
220
C76
1nF
C
9
01
L18
10uH
+5A
+5C
D6
POKCS
R42
470
R5
470k
C51
33pF
R56
2k2
C79
22uF
L
CO70065 / CO70067 D rawn by jer/eightbit ter
5
ATARI 130XE SECAM
D
1 1Saturday , May 17, 2014
Title
Size Docum ent Number Rev
Date : Sheet of
U5
OS RO M
10
9
8
7
6
5
4
3
25
24
21
23
2
26
1
11
12
13
15
16
17
18
19
28
14
20
22
27
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
VPP
D0
D1
D2
D3
D4
D5
D6
D7
VCC
GND
CE
OE
PGM
MPD
PB3
L13
U18C
74LS08
9
10
8
C15
1nF
C99
1nF
C95
C_6
ARR AY AN D MUST BE USED IN CO MBIBATION
WITH
+5C
R153
R139
PROCEED
DATA OUT
R54
12k
R92
4k7
R57
3k9
ADD JUMPER W2* FOR NTSC
A F
HALT
U2
74L S138
1
2
3
15
14
13
12
11
10
9
7
16
8
6
4
5
A8
A9
A10
0
1
2
3
4
5
6
7
VCC
GND
G1
G3
G2
C27
u1
L26
U 3 MMU
1
2
3
4
5
14
16
7
8
9
11
6
19
12
13
18
15
17
20
10
A11
A12
A13
A14
A15
MPD
C1
RD4
RD5
REN
REF
MAP
S4
S5
BASIC
BE
OS
IO
VCC
GND
C73
1nF
CO12294
1
+5C
Composit e
J1
SIO
1
2
3
4
5
6
7
8
9
10
11
12
13
R98
10k
N
+5A
C102
1nF
+
-
U1 A
L M358
3
2
1
U14
C16
u1
C6
1nF
+5A
CLOCK OUT
C91
1nF
C69
100pF
C8
1nF
External View
PB0
U26B
74LS74
12
11
9
8
1013
D
C
Q
Q
PC
R120
U35 I S AN ALTERNATE FOR THE CUSTOM GATE
+5A
C21
1nF
C103
100pF
Q5
2N3904
R111
33
C308
1nF
U16
External View
C
R148
C17
47nF
R56
R_0
L102
FB
C11
10nF
1
+5A
D7
R141
R49
R_0
C86
1nF
J
C62
u1
4164 X 8
5
7
6
12
11
10
13
9
4
15
3
14
2
8
16
14
14
14
14
14
14
14
2
2
2
2
2
2
2
A0
A1
A2
A3
A4
A5
A6
A7
RAS
CAS
WE
DO
DI
VCC
GND
DO
DO
DO
DO
DO
DO
DO
DI
DI
DI
DI
DI
DI
DI
U 6
FREDDIE
8
9
10
11
12
13
14
15
16
17
18
19
21
22
23
24
5
37
38
4
3 39
32
31
30
29
28
27
26
25
36
33
34
35
2
40
20
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
FA14
FA15
02
OSC
R/W
CASINH
EXTSEL RST
RA0
RA1
RA2
RA3
RA4
RA5
RA6
RA7
NC
RAS
WR T
CAS
CLK
VCC
GND
C78
1nF
+5A
C44 180pF
C95
10nF
R6
68k
C34-41
u1
Shield
+5A
HALT
C309
1nF
C72
1nF
C32
18pF
R26
2k2
Q4
2N3904
C4
u1
U13
NTSC - UM1452
R137
C106
u1
C98
10u
R128
100
R88
3k
R134
220
R46
1k
124
H
OPTION
C5
1nF
L19
10uH X 8
U7 ANTIC
13
12
11
10
28
27
26
25
24
23
16
22
17
18
19
20
30
31
32
33
40
39
38
37
6
7
9
4
8
2
3
5
35
14
29
34
36
15
21
1
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
D0
D1
D2
D3
D4
D5
D6
D7
RNMI
NMI
HALT
LP
REF
AN0
AN1
AN2
F0O
R/W
02
O0
RST
RDY
VCC
GND
1
REF
P1
L7
10uH
U27C
74LS05
5 6
U28
Shield
External View
R81
4k7
Q4
2N3904
C94
100pF
R80
1k
J6
JOY0
5
9
4
8
3
7
2
6
1
C14
1nF
J4B
EXP AN SION
A
B
C
D
E
F
H
1
2
3
4
5
6
7
NC
IRQ
HALT
A13
A14
A15
GND
EXTSEL
RST
D1XX
MPD
AUD
REF
VCC
C49
u1
IRQ
SIO AUD IO
J7
POWER
1
2
3
45
67
C74
1nF
R223k
R79
1k8
U12
LP
R68
1k
C301
27pF
C303
27pF
C66
1nF
R50
4k7
R104
1k
270 X 8
+5A
+5A
R121
C307
1nF
R9
3k3
B
+5A
R102
150
C51
33pF
C89
1nF
R65
220k
External Vi ew
R138
4.25MHz
C310
1nF
C109
u1
R25
U29
R
+5A
C10
22uF
U32
8 X 220
B
+5A
CSYN C
R18
220
L29
4 X
3k3
MHALT
U30C
74LS125
9 8
10
C111
u1R100
390
U11
+12V
L9
FB
R7
2k
+5B
B02
CR5
R75
3k
C70
u1
!
PAL I (UK) VE0405
+5B
D1
R86
3k
R63
1k3
R51
150
U2 2
POK EY
36
35
34
33
38
39
40
2
3
4
5
6
14
15
12
13
10
11
8
9
23
22
21
20
19
18
32
29
7
25
16
31
30
27
26
24
28
17
1
37
A0
A1
A2
A3
D0
D1
D2
D3
D4
D5
D6
D7
P0
P1
P2
P3
P4
P5
P6
P7
K0
K1
K2
K3
K4
K5
R/W
IRQ
02
KR1
KR2
CS1
CS0
ACLK
BCLK
SID
SOD
VCC
GND
AUDIO
2
C84
1nF
C107
1nF
U27A
74LS05
1 2
D S
+5A
+5A
D2
P0
R27
220
C2
22uF
R73
1k
C81
1nF
U19
74LS165
10
11
12
13
14
3
4
5
6
2
15
1
9 7
16
8
DS
P0
P1
P2
P3
P4
P5
P6
P7
CP1
CP2
PL
QH QH
VCC
GND
1
D4
R145
U8 SALLY
9
10
11
12
13
14
15
16
17
18
19
20
22
23
24
25
33
32
31
30
29
28
27
26
37
3
39
6
4
35
36
40
38
2
8
1
21
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
D0
D1
D2
D3
D4
D5
D6
D7
0O
01
02
NMI
IRQ
HALT
R/W
RST
S0
RDY
VCC
GND
GND
J8
KEYBOARD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
R46
220
C
u1
+5A
R13
1k
C12
1nF
CR5
U10
+5C
U26A
74LS74
2
3
5
6
41
D
C
Q
Q
PC
U24
4051
9
10
11
3
6
7
8
16
13
14
15
12
1
5
2
4
C
B
A
X
6
7
VSS
VCC
X0
X1
X2
X3
X4
X5
X6
X7
U27B
74LS05
34
U33
A
FB
R40
100
U28
CD4050
5
14
9 10
15
4
11 12
Q3
2N3904
FB
PB7
J5
JOY 1
5
9
4
8
3
7
2
6
1
U30
External View
PAL16L8 OR GAL16V8
3
+5C
RD5
PB4
R74
3k
L27
C64
1nF
L15
10uH
C94
10nF
1
+5A
L12
U35
74LS95B
1
2
3
4
5
6
9
8
13
12
11
10
14
7
SDI
A
B
C
D
MODE
CLK1
CLK2
QA
QB
QC
QD
VCC
GND
4164 X 8
5
7
6
12
11
10
13
9
4
15
3
14
2
8
16
14
14
14
14
14
14
14
2
2
2
2
2
2
2
A0
A1
A2
A3
A4
A5
A6
A7
RAS
CAS
WE
DO
DI
VCC
GND
DO
DO
DO
DO
DO
DO
DO
DI
DI
DI
DI
DI
DI
DI
R12
3k
Y1
+
-
U1 B
LM3 58
5
6
7
1
+5A
INTERR UPT
R96
47k
P
+5B
R19
3k
R29
1M
R31
3k
L22
POKEY pin 17
D4
R91
2k7
R77
1k8
C24
10uF
C65
1nF
R122
C57
22pF
R23
R135
220
pin 14
+5A
PIACS
R125
R136
220
L17
10uH
C80
1nF
R4
56k
C305
1nF
U18B
74LS08
4
5
6
7
+5D
+5A
U30D 74LS 125
12 11
13
U30A 74LS125
2 3
1
R213k
R62
100
FB
PAL - 14. 187576 MHz
B
2
+5A
+5A
R144
R149
L21
R110 33
C30
u1
1
Y1
8
7
14
1
OUT
GND
VCC
DIS
C52
470pF
C10
u47
R34
1k
U19
NE555
1
2
4
3
5
6
7
8
+5A
R14
1k
Q5
2N3904
U4
BASIC
8
7
6
5
4
3
2
1
23
22
19
18
21
20
9
10
11
13
14
15
16
17
24
12
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
CS
D0
D1
D2
D3
D4
D5
D6
D7
VCC
VSS
ALTERNATE FOR
C29
u1
R67
220
U30B
56
4
L2
pin 7
+5A
D6
T
R72
2k2
R85
3k
C13
u1
D
1
U29
74LS624
3
4
13
2
6
5
CX1
CX2
FC
RNG
Y
EN
J4A
CAR TRIDG E
R130
100
R106
150
M
+5A
+5V
C7
10nF
U18A
74LS081
2
3
C77
1nF
0
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