JVC KD-LH7R Service Manual page 48

KD-LH7R
QQ
3 7 63 1515 0
GP1UM261X (IC602) : Receiver
1. Pin layout
OUT
2. Block diagram
TE
IC-PST600M/G/-W (IC702) : System reset
L 13942296513
Co1
NJM4565V-X(IC572):CD LPF
1
A
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2
3
4
1-48
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GND
Vdd
Amp Limiter
OP1
8
7
x ao
y
B
6
. i
5
http://www.xiaoyu163.com
http://www.xiaoyu163.com
8
B.P.F.
Demodulator
Q Q
3 6 7 1 3
1
IN
3
Vout
2
OUT
Pin function
1. A OUTPUT
2. A-INPUT
3. A+INPUT
-
4. u163 V
5. B+INPUT
.
6. B-INPUT
7. B OUTPUT
+
8. V
2 9 9 4 2 8
Integrator
Comparator
GND Vdd OUT
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9