Block Diagram - Omron G8D-584M-B1 Manual

3. Block diagram

RECEIVER
CIRCUIT
313.85MHz
ANT
BP
FILTER
data
8BIT
CPU
input
5MHz
figure 3.1 block diagram of the receiver
RF-AMP RF-OSC
LOCAL -OSC
block diagram （ receiver Circuit）
figure 3.2
POWER
SOURCE(5V)
EEPROM
output
DRIVE
CIRCUIT
Signal of vehicle status
LP LOW-Freq.
FILTER AMP
- 3 -
12V (car battery)
DOORLOCK
CONTROLER
COMPA-
RATOR
CPU