JVC KD-S670 Service Manual page 25
Cd receiver
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Also See for KD-S670:
- Instructions manual (32 pages) ,
- Instructions manual (80 pages) ,
- Installation & connection manual (4 pages)
Table of Contents
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HD74HC126FP-X (IC631) : Buffer
1.Terminal layout
1
2
3
4
5
6
7
2.Block diagram
Vcc
Input
NJM4565M-WE (IC351) : Ope. amp
1
A OUTPUT
A INPUT
-
2
+
A INPUT
3
V -
4
3.Pin function
14
13
12
11
10
9
8
Vcc
1A
Output
1Y
2A
3A
2Y
4A
1C
2C
Output
3C
2Y
4C
Output
3Y
Output
4Y
V +
8
7
B OUTPUT
B INPUT
-
6
5
+
B INPUT
Input
Outout
C
A
Y
L
X
Z
H
L
H
H
H
L
1k
S1
CL
1k
Sample as Load Circuit 1
Sample as Load Circuit 1
Sample as Load Circuit 1
KD-S670
1-25
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