2-75
BVW-55
IC
1
2
3
4
5
6
7
OUT1
IN
_
1
IN
+
1
V
DD
IN
+
2
IN
_
2
OUT2
14
13
12
11
10
9
8
OUT4
IN
_
4
IN
+
4
GND
IN
+
3
IN
_
3
OUT3
2
3
6
5
9
10
13
12
IN
_
1
IN
+
1
IN
_
2
IN
+
2
IN
_
3
IN
+
3
IN
_
4
IN
+
4
1
7
8
14
OUT1
OUT2
OUT3
OUT4
4
V
DD
GND
11
_
+
2
3
1
OUT1
IN
_
1
IN
+
1
_
+
6
5
7
OUT2
IN
_
2
IN
+
2
_
+
9
10
8
OUT3
IN
_
3
IN
+
3
_
+
13
12
14
OUT4
IN
_
4
IN
+
4
C-MOS 4-CIRCUIT OPERATION AMPLIFIER
—TOP VIEW—
NJU7064V(TE2) (JRC)
V
IN
TEMP
OUT
1
2
3
4
8
7
6
5
V
OUT
TRIM
GND
NC
NC
NC
5
3
6
4
2
V
IN
GND
V
OUT
TMP
TRIM
V IN
TEMP OUT
TRIM IN
V OUT
; INPUT VOLTAGE
; TEMPERATURE TRANSDUCER
VOLTAGE OUTPUT
; OUTPUT SIGNAL RIMMING
; OUTPUT VOLTAGE
REFERENCE/TEMPERATURE TRANSDUCER
—TOP VIEW—
REF-03GSR (PMI)
GND
V
DD
OUT
1
2
3
2
V
DD
GND
OUT
1
3
NC
4
NC
5
3
2
1
OUT
V
DD
GND
VOLTAGE
DETECT
C-MOS VOLTAGE DETECTOR
—TOP VIEW—
S-80727-SN-DQ-T1 (SEIKO I&E)
GND
V
DD
OUT
1
2
3
2
V
DD
GND
OUT
1
3
NC
4
NC
5
3
2
1
OUT
V
DD
GND
VOLTAGE
DETECT
C-MOS VOLTAGE DETECTOR
—TOP VIEW—
S-80745SL-A9 (SEIKO INSTR)
+
4.5 V
S-80745SL-A9-T1
S-80833ALUP-EAX-T2 (SEIKO INSTR)
+
3.3 V
VOLTAGE
DETECT
1
2
2
OUT
OUT
1
3
GND
GND
3
1
V
DD
V
DD
2
3
OUT
V
DD
GND
C-MOS VOLTAGE DETECTOR
—TOP VIEW—
1
2
3
4
GAIN
GND
_
+
8
7
6
5
GAIN
BYPASS
V
CC
AUDIO POWER AMPLIFIER
—TOP VIEW—
NJM386M(TE2) (JRC)
REF
(1)
REF
1
ANODE
(2)
ANODE
2
CATHODE
(3)
CATHODE
3
ADJUSTABLE PRECISION SHUNT REGULATOR
—FRONT VIEW—
NJM431U (JRC)
NJM431U-TE1
Summary of Contents for BVW-55
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