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Apple Apple-1 - Page 14

Apple Apple-1
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8
i
(CHAR RATE)
srir-^
r~i
PI P3 PO
P2
D6
74160
MEM
0-m
c-
CIOVJO
VBL
a
r~n
PO
P3
Q3
CEP
D7
CET
74161
PE
Ql
Q2
QO
PI P2
U
J5
rrki
LINE0-
h
\*
Zl
MR
PO
PI P2
P3
CP
CEP
CP
D8
74161
TC
QO Ql Q
(HBL)
(LINE
7)
«-Wb2
4.
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F
p
-pi.Ojjf
-==
03
04
(CHAR
RATE)
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^CR-
LAST H-
u
CPE
10
DM
cep
74161
CET
Q3
DI5
Q
1
74161
CEP
CET
n
(DOT
RATE)
t
E
-•-
F
D"
H
|4-
74166
IN
CL2
A
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•<;
"14
fl5
VINH
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3
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6
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MR PO PI
P3 CP
CEP
TC
D9
CET
74161
P2
PE
QO Q3 Q2
Ql
r
V4
9 flO
'LAST
-i_
WC1
VBL-^0<^^
+—
VBL
Al A2 A3
V6G
05
D2
A6
2513
GND A7
'4
RC
VGG
01.
02
03
C3
2519
04
05
06
LINE0
_fc
CII
B
2504
03
04
g/ci2
D5b
2504
2'
^D
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KZD
D5a
2504
R3
3000
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wv
l
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<>
R4
3000
C4
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2b
^
C4
EP-»CLR
74157
•WRITE
RD3
RD4
R5
3000
(-5V
yl—
AAAy
"
D4
B
2504
D4
A
2504
INITIAL
and DATt
RELEASED FOR
PRODUCTION
M-
Up
&#_
NOTES;
UNLESS
OTHERWISE
SPECIFIED:-
1.
ALL
OUTPUTS
OF C3,
2519 (PINS
7 THRU
12),
ARE
PROVIDED
WITH
"PULL-DOWN"
RESISTORS,
7500
OHMS
EACH,
TO
-12V.
2.
INTERCONNEC
TIONS BE
TWEEN
SCHEMATIC
SECTIONS
ARE
INDICATED
BY
|
[
AREAS.
3. ALL
RESISTORS
ARE
IN
OHMS,
1/4W,
5%.
4. ALL
CAPACITOR
VALUES
ARE IN
MICROFARADS.
5. ALL
DIODES ARE
TYPE
1N914,
ALL GATES
ARE
74'
SERIES
DEVICES.
(See
additional
notes,
sheet
2/3)
04 03
DI4,
2504
&
k
DI4
E
2504
B
3000
NOTICE
TO
ALL
PERSONS
RECEIVING THIS
DRAWING:
This
drawing
is
only
conditionally
issued, and
neither
receipt
nor
possession
thereof
confers
or
transfers any right
in, or
license
to use, the
subject
matter
of
the
by
Apple
Computer.
No right
to
drawing
or
any
design
or technical
reproduce this
document,
or any
information
shown
thereon,
nor part
thereof,
nor
to
make use
of
any
right
to
reproduce
this draw-
any information
contained
herein
mg
orany
part
thereof,
except
for is granted,
except
by
written a-
manufacture
by
vendors
of Apple greement
with,
or license by, the
Computer,
under
written
license
Apple
Computer
Company.
8
6
5
T
:REF;
00100
UNLESS OTHERWISE
SPECIFIED
DIMENSIONS
ARE IN INCHES
TOLERANCES ON
FRACTIONS
=
ill
ANCLES
-
±1°
SURFACE
FINISH
i
R.WAYNE
4-2-76
DCXT.MFNT CONTROL
APPLE COMPUTER
COMPANY
SCHEMATIC
DIAGRAM
APPLE
-
1
TERMINAL
SECTION
OOlOl
1
"3

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