JVC KD-LH3150 - 4.16 NJM2360 AM-X (IC921): DC-DC convertor; 4.17 NJM4565 V-X (IC132, IC572): Dual operational amplifier

KD-LH3150, KD-LH3100
(No.49838)1-43
4.16 NJM2360AM-X (IC921) : DC-DC convertor
•Pin layout
• Block diagram
4.17 NJM4565V-X (IC132, IC572) : Dual operational amplifier
• Pin layout & Block diagram
1
2
3
4
8
1. Cs
2. Es
3. C
T
4. GND
5. INV
IN
6. Vcc
7. S
I
8. C D
7
6
5
4GND
3
2
1
5
6
Ipk sense
Driver
collector
Switch
collector
Switch
emitter
Timing
capacitor
Comparator
reversal input
7
8
V
+
Q
1
Q
QS
R
2
C OSC
COMP
V
1.25V
Ipk
T
REF
+
-
A
-
+
B
-
+
8
7
6
5
1
2
3
4
1
2
3
4
5
6
7
8
AOUTPUT
A-INPUT
A+INPUT
V
B+INPUT
B-INPUT
B OUTPUT
V
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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