Sony BVP-550 Maintenance Manual page 825

TC7W139FU(TOSHIBA)CHIP PACKAGE
C-MOS 2 to 4 LINE DECODER WITH ENABLE
—TOP VIEW —
(SCALE 5/1) (SCALE 5/1)
V
DD
1 8 1
(+2 to +6V)
2
2 7
3
3 6
GND 4
GND 4 5
FU TYPE
F TYPE
1 7
A Y0
2 6
B Y1
5
Y2
3
Y3
INPUTS OUTPUTS
SELECTED
SELECT
OUTPUT
Y0 Y1 Y2 Y3
B A
0 0 0 1 1 1 Y0
0 1 1 0 1 1 Y1
1 0 1 1 0 1
Y2
1 1 1 1 1 0
Y3
0 ; LOW LEVL
1 ; HIGH LEVEL
TC7W32FU(TOSHIBA)CHIP PACKAGE
C-MOS DUAL 2-INPUT OR GATE
—TOP VIEW—
1
A
V
DD
1 8 7 Y
(+2 to +6 V)
2
B
2 7
5
3 6
3
6
GND 4 5
A B
0 0
0 1
1 0
1 1
TC7W74FU(TOSHIBA)CHIP PACKAGE
C-MOS D-TYPE FLIP-FLOPS WITH DIRECT SET / RESET
—TOP VIEW—
(SCALE 3/1)
—TOP VIEW—
V
DD
1 8
(+2 to +6V)
7
7
2
SD
2
6
3
D Q
1
GND 4 5
3
Q
RD
6
INPUTS
S R
D D
0 1
1 0
0 0
1 1
1 1
1 1
0 ; LOW LEVEL
1 ; HIGH LEVEL
X ; DON'T CARE
BVP-550
V
DD
8
(+2 to +6V)
7
6
5
A
Y
B
Y = A + B = A • B
Y
0
1
1 0; LOW LEVEL
1 1; HIGH LEVEL
5
OUTPUTS
D Qn+1
CK Qn+1
X 1
X 0
X 0
X 1
X 1
X 1
1 1 0
0 0 1
X Qn Qn
TL062CPW(TI)FLAT PACKAGE
TL082M(TI)
OPERATIONAL AMPLIFIER
(J FET INPUT)
—TOP VIEW—
V
DD
1 8
(+1.5 to +18V)
+
–
2 7
+ –
3 6
V
4 EE 5
(–18 to –1.5V)
TL064CPW(TI)
OPERATIONAL AMPLIFIER
(J FET INPUT)
—TOP VIEW—
1 14
+
+
–
2 – 13
3 12
V V
CC EE
4 11
(+18V) (-18V)
5 10
6 9
– +
–
7 8
TL074CPW(TI)
OPERATIONAL AMPLIFIER
(LOW-NOISE, JFET-INPUT)
—TOP VIEW—
1 14
+
+ –
–
2 13
3 12
V V
EE CC
4 11
(+15V) (-15V)
5 10
6 9
– +
–
7 8
TL084CPW(TI)
OPERATIONAL AMPLIFIER
(J FET INPUT)
—TOP VIEW—
14 13 12 11 10 9 8
V
EE
(–15V)
–
–
– –
V
CC
(+15V)
1 2 3 4 5 6 7
IC
6-25