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Table of Contents
Summary of Contents for Omron Automotive Electronics OKA-672R
- Page 1 OMRON AUTOMOTIVE ELECTRONICS KOREA OKA-672R Receiver, RF Keyless Entry System...
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Page 2: Table Of Contents
Table of contents Constitution of the Radio Frequency Keyless Entry system Controller for vehicle User's manual (provisionally) …………………………………………………………… Block diagram ……………………………………………………………………………… Specification ………………………………………………………………………………… Features ……………………………………………………………………………………… PCB …………………………………………………………………………………………… 6.1 Circuit diagram …………………………………………………………………………… 6.2 Parts layout ……………………………………………………………………………… 6.3 Parts list …………………………………………………………………………………… 6.4 Connector ………………………………………………………………………………… 6.5 Photographs ………………………………………………………………………………... -
Page 3: Fcc Compliance Statement
FCC Operation Statement This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference (2) This device must accept any interference received, including interference that may cause undesired operation. FCC Compliance Statement Caution ! -
Page 4: Constitution Of The Radio Frequency Keyless Entry System Controller For Vehicle
1. Constitution of the Radio Frequency Keyless Entry System for vehicle The radio frequency keyless entry is a system that it controls locking and unlocking the door and the trunk by wireless remote controller. This system consists of three components. The TRANSMITTER is a device that transmits the signal when the button is pressed. -
Page 5: User's Manual (Provisionally)
2. User's manual (provisionally) REMOTE TRANSMITTER LOCK UNLOCK PANIC (? ? ) You can lock and unlock your vehicle with the remote transmitter. LOCK When you push the LOCK button, all the doors will lock. You cannot lock any of the doors with the remote transmitter if any door is open or the key is the ignition switch. -
Page 6: Block Diagram
3. Block diagram This is block diagram concerning to the transmitter figure 3.1 block diagram of the transmitter... -
Page 7: Specification
4. Specification 4.1 CPU Type uPD78F9116B Manufacturer : NEC Corporation 16 Kbytes 256 bytes Clock frequency 4MHz Clock frequency generation Crystal resonator Package 30pin SSOP 4.2 EEPROM Type S-93C46XXX Manufacture : Seiko, Elec Memory 1Kbit Package 8pin SOP 4.3 RF Receiver Module Type G8X-73RX Manufacture : OMRON - IIDA... -
Page 8: Features
5.Features 5.1 Transmission frame The transmission begins immediately in case of LOCK and UNLOCK button is pressed. but TRUNK and PANIC buttonis begun after 0.5s. The transmission frame consists of the synchronous frame and the data frame. The synchronous frame has 320bit synchronous codes that it will be used for the receiver to wake up.
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