KD-S7350/KD-S690
1-36 (No.49778)
4.6 RPM6938-SV4 (IC602) : Remote control receiver
• Block diagram
AMP
AGC
Detector
BPF
I/V
conversion
PD
Vcc
Comp
22k
ohm
magnetic shield
VDD
OUT
GND
for
trimming circuit
3
1
2
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