Sony NWS-1510 Service Manual page 128

Net work station
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MC74F74N (MOTOROLA)
TTL O-TYPE FLIP FLOP WITH DIRECT SET/RESET
-TOP VIEW-
SN74LS107AN (Tl)
DUAL J-K FLIP-FLOPS WITH CLEAR
-TOP VIEW-
74F113PC (FSC)
TTL J-K FLIP FLOP WITH DIRECT SET
-TOP VIEW-
SN74LS123N (Tl)
INPUTS
OUTPUTS
ISO
AD°P< D Qn+t 1Qn+1
0 1
x x
1
0
1 0
xx
0
t
0 0
xx .....
t•
1 1 ]"1
t
0
1 1[]"0
0
1
1 I 0 X On
On
O;L.OW L.EVEL.
I ; HIGH L.EVEL.
X;DON"T CARE
1*;
NONSTABL.£
INl'llT
a.a
Cl
J
0
)(
)(
OllTl'Uf
I
a
ii
)( 0
I
- t - - ! -
IQ;
I
I 0
0
Qo
I
I I
0
I
0
I
I
0
I
0
I
I
I
I
I
Tau£
I
I
)(
)(
Qo
0.
INPUTS
OUTPUTS
SD CK
J
K On+t ~n+t
0
x x x
1
0
t
t_
0
0
Qn
On
,
""Lo
1
0
'
1
t_
1
0
I
0
1
n::
I
I
On
Qn
I
I
x
x
Qn
on
0; L.OW L.EVEL.
X ; DON'T CARE
I ; HIGH L.EVEL.
TTL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR WITH DIRECT RESET
-TOP VIEW-
c
R
MC74F139N (MOTOROLA)
TTL 2· T0-4· LINE DECODER/DEMULTIPLEXER
-TOP VIEW-
NWS-1510/1530/1580
INPUTS
EN
B
A
0
0
0
0
0
1
0
,
0
0
1
,
1
x
x
INPUTS OUTPUTS
Ro A B
Q
~
0
x x
x
1
x
x x
0
t
O I
I
I t
I
0 I
0
0
0
..rt.
..rt.
J'1..
t
1
I
L.f"
v
v
O; LOW L.EVEL.
1; HIGH L.EVEL
X;DONT CARE
OUTPUT PUL.SE WIDTH
'123 ; Tw • D.28 (1+
If)
CA
'Ll23; Tw • D.33
(1+
T~O)cR
'123; Tw •0.25
(I+~)
CR
'L123; Tw. 0.29 (1
+
W)
CR
OUTPtJTS
Y3 Y2 YI YO
1
1
1
0
t
,
0
t
,
0
,
1
0
, ,
t
1
t
,
1
0
L.OW LEVEL.
HIGH L.EVEL.
DON°T CARE
5-3
MC74F153N (Tl)
TTL 4·LINE-T0·1·LINE DATA SELECTOR/MULTIPLEXER
-TOP VIEW-
74Fl64PC(FSC)
74F164PC (FSC)
TTL S·BIT PARALLEL·OUT SERIAL SHIFT REGISTER
-TOP VIEW-
9 RD I D1R£i;T
~ESET I
L_
QI
Q2
CKsK'e
SERIAL IN A
~
SERIAL IN B
2
ADIAESETI
9
._
SN74LS174N (Tl)
TTL 0-TYPE FLIP-FLOP WITH DIRECT RESET
-TOP VIEW-
Q6
D6
D5
Q5
04
04
ff!]
m
!iii
!i3J
§!
!ttJ
!i01
c~~.
(
Li]
w
w w
lil L!I
w
Ro
Qt
01
D2
02
D3
Q3
QI 02
Q2 03
EACH FL.IP- FL.OP
INPUTS
Ro
CK
0
x
t
I
,
I
1
0
D
x
0
t
x
OUT
Q
0
0
t
QO
O;L.OW l.EVEL.
t ;HIGH l.EVEL.
X;DON°T CARE
CK
[9]
I
J
[!J
CONTROL. IN
ON
INH
B
A
CHAN£l.
0
0
0
0
0
t
0
,
0
0
t
t
1
x
x
0 L.OW L.EVEL.
I
HIGH L.EVEL.
X DON'T CARE
INPUTS
Ro CK
A
B
0
x x
x
,
0
x
x
1
.s
1
1
1
.s
0
x
1
..s
x
0
Q3
0
1
2
3
GND
OUTPUTS
Qt Q2 ---- Q8
0
0
0
0
!Oto Q2o ····IO~
1
/Q.:tn
-·-·
~n
O !Qin
i07' n
0
!Q"tn
---07n
Q5
Q6
04 05
Q5 06
06
O;LOW L.EVEL.
I ;HIGH L.EVEL.
X;DON°T CARE
Q7
08
IC

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