Denso Wave AN23R01 Internal Photos

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56RF-TR-M18 and 56RF-TR-M30
Detail Main_PCB

CPU

Transmitter and Receiver

Filter

RS-485 I/F

Power Supply

Adjusting Circuit

TRF7962 (IC for RF Circuit)

Xtal 13.56MHz

To M12 Connector

To Antenna

Tr for LED

Please refer to "Theory of Operation_Structure" for antenna position.