Philips C7010 - Chess Computer Panel B Diagram

3
ft
5
6
7
a
9
1fi
1»
C604
4n7
10
+
5V
20
74LS374
'3
It
IS
a
B3
B1
B2
83
84
65
B6
B7
IC766
INPUT
LATCH
06
01
D2
03
D4
05
06
07
Lt
<5e"
2
5
6
9
12
15
«
19
11
n
12
cao3
H
'•- f',
»n7
>-
>-
>~
a
>-
'
>-
. >-
>-
>-
9
10
vn
^
17
24
5V
uu
«?PC1?
,i
23
R78S
5V
I
I,
I
B1
B2
B3
B4
B5
B6
B7
IC767
OUTPUT
LATCH
D1
c
.
02 7
03
9
04 16
D5
'.8
06
20
07 22
OE
It
n
aahlC794
|C792
I1SGU
•BV
10 CHESS
CARTRIDGE
PANEL
A
fn60-74PC0t (6x1
IC762-74PC32 'Ml
CHESS
COMPUTER
PANEL B
+5V
12 13 U 15
16 17 18 19
5 6
7
NSC BOO
IC752
/j
PROCESSOR
161
\z
3 5 7 9 16 18 20 22
36
39
37.
AS
1
A9 2
Alt
3
4
5
1
A11
A12
B)
A13 6
~1
A14
7
A15 6
1
Dei
234567
87PC1?
IC768
ADDRESS
LATCH
16)
AS
1 2 3 4 5
6 7
4
6 8
10
15
17
19
21
2_
!1_
!£_
24
<
12
<6I
•16)
-6*
11
}
-W