JVC KD-LX300 Service Manual page 15

KD-LX300/KD-LX100
NJM2904M (IC951) : Dual ope amp
1. Pin layout
A OUT 1
A -IN 2
A +IN 3
GND 4
RPM6938-SV4 (IC603) : Remote censor
1.Block diagram
I/V
conversion
PD
1-34
8 V+
7 B OUT
6 B -IN
5 B +IN
AMP
BPF
fo
trimming
circuit
magnetic shield
NJM4565MD (IC323,IC960) : Ope amp
1. Pin layout & Block diagram
A OUTPUT 1
A - INPUT 2
A + INPUT 3
V- 4
Vcc
AGC
Comp
Detector
8 V+
7 B OUTPUT
A B
6 B - INPUT
5 B + INPUT
Vcc
22k
Rout
GND