Sony BVP-550 Maintenance Manual page 818

IC
NJM3414AM(SNM)FLAT PACKAGE
DUAL OPERATIONAL AMPLIFIER
— TOP VIEW —
8 7 6 5
Vcc
-
+
+
-
GND
1 2 3 4
NOTE:
TYPE Vcc
TA75358P +12V
NJM3414M
+15V
RC3414M
M5223FP +36V
NJM4556AM-A(NEC)FLAT PACKAGE
OPERATIONAL AMPLIFIER
(WIDE BAND, DECOMPENSATED)
—TOP VIEW—
V
DD
1 14
(+15V)
+
–
2 13
+
–
3 12
V
EE
4 11
(-15V)
NJM4558V(JRC)FLAT PACKAGE
NJU7022M(JRC)FLAT PACKAGE
DUAL OPERATIONAL AMPLIFIER
— TOP VIEW —
8 7 6 5
V
DD
(+15 V)
–
+
+
–
V
EE
(–15 V)
1 2 3 4
6-18
PCF8574AT(PHILIPS)
PCF8574T(PHILIPS)
C-MOS REMOTE 8-BIT I/O EXPANDER
— TOP VIEW —
A0 1 V 16
IN DD
A1 2 15 SDA
IN
A2 3 14 SCL
IN
P0 4 13 INT
I/O
P1 5 12 P7
I/O I/O
P2 6 11 P6
I/O I/O
P3 7 10 P5
I/O I/O
8 GND 9 P4
I/O
INPUT
A0 - A2 ; ADDRESS INPUTS
SCL ; SYSTEM CLOCK LINE
OUTPUT
INT ; INTERRUPT OUTPUT
SDA ; SERIAL DATA LINE
INPUT/OUTPUT
P0 - P7 ; 8-BITS QUASI-BIDIRECTIONAL I/O PORT
INTERRUPT
13
INT
LOGIC
PCF8574
1 PCF8574A
A0
2
A1
3
A2
14
SCL
INPUT I 2 C BUS
15
SDA
FILTER CONTROL
SHIFT
REGISTER
write pulse
read pulse
16
V
DD POWER-ON
8
RESET
V
SS
REF-03GS(PMI)
REFERENCE/TEMPERATURE TRANSDUCER
— TOP VIEW —
1 8
NC NC
5
V 2 NC 7
IN
TEMP 3 6 V
OUT OUT
4 5 TRIM
GND
V IN ; INPUT VOLTAGE (+4.5 V to +33 V)
TEMP OUT ; TEMPERATURE TRANSDUCER
VOLTAGE OUTPUT
TRIM IN ; OUTPUT SIGNAL TRIMMING
V OUT ; OUTPUT VOLTAGE (+2.5 V)
1 13
A0 INT
2
A1
3 4
A2 P0
5
P1
14 6
SCL P2
7
P3
9
P4
10
P5
11
P6
12
P7
15
SDA
LP FILTER
4
P0
5
P1
6
P2
7
I/O
P3
9
8 BIT
PORTS
P4
10
P5
11
P6
12
P7
2
3
V TMP
IN
TRIM
6
V
OUT
GND
4
BVP-550