JVC KD-LH7R Service Manual page 48

KD-LH7R
GP1UM261X (IC602) : Receiver
1. Pin layout
OUT
2. Block diagram
IC-PST600M/G/-W (IC702) : System reset
Co1
NJM4565V-X(IC572):CD LPF
1
A
2
3
4
1-48
GND
Vdd
Amp Limiter
OP1
8
7
B
6
5
B.P.F.
Demodulator
1
IN
3
Vout
2
OUT
Pin function
1. A OUTPUT
2. A-INPUT
3. A+INPUT
-
4. V
5. B+INPUT
6. B-INPUT
7. B OUTPUT
+
8. V
Integrator
Comparator
GND Vdd OUT