OUCG8D-344H-3BKeyless Entry System - Receiver

G8D-344H-3B Receiver, RF Keyless Entry System - 1 - Table of contents 1. Constitution of the Radio Frequency Keyless Entry system with Door Lock Controller for vehicle ...................................................................................... 1 2. User’s manual (provisionally) .......................................................................... 2 3. Block diagram ................................................................................................. 3 4. Specification ................................................................................................... 4 5. Features ........................................................................................................... 5 6. PCB 6.1 Circuit diagram ........................................................................................... 6 6.2 Parts layout .............................................................................................. 7 6.3 Pattern layout ............................................................................................ 8 6.4 Parts list ...................................................................................................... 10 6.5 Connector ...................................................................................................... 12 7. Photographs .................................................................................................... 13 - 2 - 1. Constitution of the Radio Frequency Keyless Entry System with Door Lock Controller for vehicle The radio frequency keyless entry is a system that it controls locking and unlocking the door by wireless remote controller. This system consists of two components. The TRANSMITTER is a device that transmits the signal when the button is pressed. The transmission signal consists of several synchronous codes, unique identification code, security code and function code. The RECEIVER is fixed inside the vehicle. It works intermittently to prevent the battery exhaustion. When the receiver detects the synchronous code, it runs continuously to receive the signals completely. After receiving the signal, the receiver decides which operation will be performed. The user can select the following operations by pressing the button of the remote transmitter. OPERATION ACTION LOCK Lock the door UNLOCK Unlock the door (the driver side first, then all doors) PANIC Beep the horn and flush the small light. (it continues 30 seconds) This receiver also controls wired operation. When the key is in the driver’s side key cylinder, all doors will Unlock if the key is turned to UNLOCK and hold more than one second. In case of the operation time is shorter, the only diver’s side door is mechanically unlocked. It is also available to control the door lock status by using the remote door control switch (both driver’s and passenger’s side). Transmitter f = 313.85MHz - 3 - 2. User’s manual (provisionally) REMOTE TRANSMITTER 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 in the ignition switch. UNLOCK When you push the UNLOCK button ones, only the driver’s door unlocks. The remaining door unlock when you push the button a second time. If you unlock the doors with the remote transmitter, but do not open any of the doors within 30 seconds, the doors will automatically relock. You cannot unlock any of the doors with the remote transmitter if the key is in the ignition switch. PANICMODE Panic mode allows you to remotely sound your vehicle’s horn to attract attention. To activate this mode, press and hold the PANC button for about one second. Your vehicle’s horn will beep for about 30 seconds. To cancel panic mode before 30 seconds, press any button on the remote transmitter. You can also turn the ignition switch to ON. Panic mode will not activate if the ignition switch is in ON. - 4 - 3. Block diagram This is the block diagram concerning to the receiver. 8BIT CPU RECEIVING MODULE EEPROM POWER SOURCE(5V) data DRIVING CIRCUIT Signal of vehicle status input output 12V (car battery) MPCS UNIT Figure 3.1 block diagram of the receiver - 5 - 4. Specification 4.1 CPU Type uPD 789104A(8bit) Manufacturer: NEC ROM 8K bytes RAM 256bytes Clock frequency 5.00MHz Clock frequency generation CERAMIC resonator Package 30pin SSOP 4.2 RF block Local clock frequency 324.55MHz Frequency generation Crystal resonator Modulation FSK Bandwidth 200KHz Sensitivity 30dBuV 4.3 Others Dimension 50 mm 40 mm25 mm Weight 25 g Battery Car Battery (DC 12V) Operation Voltage DC 12V, 10mA Operation temperature -30 ~ +80 - 6 - 5. Features 5.1 Integrated controller The controller works both wireless and wired operation. You can use it remotely as the receiver of the keyless entry system. You can operate the door lock remotely using the remote transmitter. It is also available to release the boot. When you turn the door lock switch, the controller works as the door lock controller. The controller monitors the switch related to the door lock. In case of the status of the switch changed, the controller will detect and output the signal to the door lock actuator. / SIGNAL FORM / Synchronous Header Identification code code code security code function code (324bit) (4bit) (56bit) 5.2 Battery saving The receiver works intermittently to reduce the battery consumption. The microcomputer mounted on the receiver controls the power supply for the RF circuit. In case of the microcomputer detects the wake-up signal during the power supplied, the microcomputer continue supplying the power until the data frame will be received. - 7 - 6.5 Connector This is the pin assignment of the connector. No. I/O Assignment Memorandum INPUT Battery 12V (not used) INPUT Ignition switch Active High OUTPUT Serial output Ground GND - 8 -

 ! CAUTION The remote control switch is a precision electronic device. Therefore, pay attention to the following:  Do not impose shock on the remote control switch.  Keep the remote control switch dry.  Do not disassemble the remote control switch. Your keyless entry system operates on a radio frequency subject to Federal Communications Commission (FCC) rules and Industry Canada rules. This device complies with Part 15 of the FCC Rules. Operation is subject to the following tow conditions. (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation of the device. “Complies with RSS-210 of Industry Canada.” NOTICE This equipment has been tested and found to comply with the limits for a Class B device, pursuant to part 15 of the FCC Rules, These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction, may cause harmful interference to radio communications However there is no guarantee that interference will not occur in particular installation. If this equipment dose cause harmful interference to radio or radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures. Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio/TV technician for help. FCC WARNING Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

3. Block diagram This is the block diagram concerning to the receiver. 8BIT CPU RECEIVING MODULE EEPROM POWER SOURCE(5V) data DRIVING CIRCUIT Signal of vehicle status input output 12V (car battery) MPCS UNIT Figure 3.1 block diagram of the receiver - 5 -

JAPAN QUALITY ASSURANCE ORGANIZATION 21-25, KINUTA 1-CHOME, SETAGAYA-KU, TOKYO 157-8573 JAPAN PHONE (03) 3416-0111, FAX (03) 3416-9691 JQA APPLICATION NO.: 400-30171 Issue Date : June 10, 2003 Page 1 of 24 EMI TEST REPORT JQA APPLICATION NO. : 400-30171 Model No. : G8D-344H-3B Type of Equipment : Keyless Entry System Regulations Applied : CFR 47 FCC Rules and Regulations Part 15 FCC ID : OUCG8D-344H-3B Applicant : OMRON Corporation Address : 6368 Nenjo-zaka, Okusa Komaki-city, Aichi 485-0802, Japan Manufacturer : OMRON Corporation. Address : 6368 Nenjo-zaka, Okusa Komaki-city, Aichi 485-0802, Japan Received date of EUT : June 4, 2003 Final Judgment : Passed Test results in this report are obtained in use of equipment that is traceable to National Institute of Advanced Industrial Science and Technology (AIST) of Japan and Communication Research Laboratory (CRL) of Japan. The test results only respond to the tested sample. This report should not be reproduced except in full, without the written approval of JQA EMC Engineering Dept. Testing Div. C O P Y JQA Application No. :400-30171 FCC ID : OUCG8D-344H-3B Model No. :G8D-344H-3B Issue Date :June 10, 2003 Standard :CFR 47 FCC Rules Part 15 Page 2 of 24 JAPAN QUALITY ASSURANCE ORGANIZATION TABLE OF CONTENTS Page 1 Documentation 1.1 Test Regulation 3 1.2 General Information 3 1.3 Test Condition 4 – 7 1.4 EUT Modifications / Deviation from Standard 8 1.5 Test results / Uncertainty 9 1.6 Summary 10 1.7 Test Configuration / Operation of EUT 11 1.8 EUT Arrangement (Drawings) 12 1.9 Preliminary Test and Test-setup (Drawings) 13 – 16 1.10 EUT Arrangement (Photographs) 17 - 18 2 Test Data 2.1 AC Power Line Conducted Emission N/A 2.2 Radiated Emission (Electric Field) 19 – 20 2.3 Antenna Conducted Power N/A 3 Appendix Test instruments List 21 – 24 C O P Y JQA Application No. :400-30171 FCC ID : OUCG8D-344H-3B Model No. :G8D-344H-3B Issue Date :June 10, 2003 Standard :CFR 47 FCC Rules Part 15 Page 3 of 24 JAPAN QUALITY ASSURANCE ORGANIZATION 1 DOCUMENTATION 1.1 TEST REGULATION FCC Rules and Regulations Part 15 Subpart A and B (June 23, 1989) All other receivers subject to part 15 Test procedure : AC power line conducted emission, radiated emission and antenna conducted power tests were performed according to the procedures in ANSI C63.4-1992. 1.2 GENERAL INFORMATION 1.2.1 Test facility : 1) Test Facility located at EMC Engineering Dept. Testing Div. : - No.2 and 3 Anechoic Chambers( 3 meters Site ). - Shielded Enclosure. Expiration date of FCC test facility filing : May 27, 2005 2) EMC Engineering Dept. Testing Div. is recognized under the National Voluntary Laboratory accreditation Program for satisfactory compliance established in title 15, Part 285 Code of Federal Regulations. NVLAP Lab Code : 200189-0 (Effective through : June 30, 2003) 1.2.2 Description of the Equipment Under Test (EUT) : 1) Type of Equipment : Keyless Entry System (Receiver, Single Superheterodyne) 2) Product Type : Pre-Production 3) Category : All other receivers subject to part 15 4) EUT Authorization : Certification 5) FCC ID : OUCG8D-344H-3B 6) Trade Name : OMRON 7) Model No. : G8D-344H-3B 8) Tuning Frequency Range : 313.85 MHz 9) Highest Frequency Used in the EUT : 324.55 MHz 10) Serial No. : None 11) Date of Manufacture : None 12) Power Rating : 12 VDC 13) EUT Grounding : None 1.2.3 Definitions for symbols used in this test report : x - indicates that the listed condition, standard or equipment is applicable for this report. - indicates that the listed condition, standard or equipment is not applicable for this report. C O P Y JQA Application No. :400-30171 FCC ID : OUCG8D-344H-3B Model No. :G8D-344H-3B Issue Date :June 10, 2003 Standard :CFR 47 FCC Rules Part 15 Page 4 of 24 JAPAN QUALITY ASSURANCE ORGANIZATION 1.3 TEST CONDITION 1.3.1 The measurement of the AC Power Line Conducted Emission - was performed in the following test site. x - was not applicable. Test location : Safety & EMC Center EMC Engineering Dept. Testing Div. 21-25, Kinuta 1-chome, Setagaya-ku, Tokyo 157-8573, Japan - Shielded Enclosure - Anechoic Chamber No. 2 (portable Type) Used test instruments : Type Number of test instruments (Refer to Appendix) Test Receiver Spectrum Analyzer Cable AMN(for EUT) AMN(for Peripheral) Termination C O P Y JQA Application No. :400-30171 FCC ID : OUCG8D-344H-3B Model No. :G8D-344H-3B Issue Date :June 10, 2003 Standard :CFR 47 FCC Rules Part 15 Page 5 of 24 JAPAN QUALITY ASSURANCE ORGANIZATION 1.3.2 The measurement of the Radiated Emission(30 MHz – 1000 MHz) x - was performed in the following test site. - was not applicable. Test location : Safety & EMC Center EMC Engineering Dept. Testing Div. 21-25, Kinuta 1-chome, Setagaya-ku, Tokyo 157-8573, Japan x - Anechoic Chamber No. 2 (3 meters) - Anechoic Chamber No. 3 (3 meters) Validation of Site Attenuation : 1) Last Confirmed Date :March, 2003 2) Interval :1 year Used test instruments : Type Number of test instruments (Refer to Appendix) Test Receiver TR05 Antenna AN06, AN08 Cable CA01 RF Amplifier N/A C O P Y JQA Application No. :400-30171 FCC ID : OUCG8D-344H-3B Model No. :G8D-344H-3B Issue Date :June 10, 2003 Standard :CFR 47 FCC Rules Part 15 Page 6 of 24 JAPAN QUALITY ASSURANCE ORGANIZATION 1.3.3 The measurement of the Radiated Emission(Above 1000 MHz) - was performed in the following test site. x - was not applicable. Test location : Safety & EMC Center EMC Engineering Dept. Testing Div. 21-25, Kinuta 1-chome, Setagaya-ku, Tokyo 157-8573, Japan - No. 2 site (3 meters) - No. 3 site (3 meters) Validation of Site Attenuation : 1) Last Confirmed Date :N/A 2) Interval :N/A Used test instruments : Type Number of test instruments (Refer to Appendix) Test Receiver Spectrum Analyzer Cable Antenna RF Amplifier C O P Y JQA Application No. :400-30171 FCC ID : OUCG8D-344H-3B Model No. :G8D-344H-3B Issue Date :June 10, 2003 Standard :CFR 47 FCC Rules Part 15 Page 7 of 24 JAPAN QUALITY ASSURANCE ORGANIZATION 1.3.4 The measurement of…

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JQA Application No. :400-30171 FCC ID : OUCG8D-344H-3B Model No. :G8D-344H-3B Issue Date :June 10, 2003 Standard :CFR 47 FCC Rules Part 15 Page 17 of 24 JAPAN QUALITY ASSURANCE ORGANIZATION 1.10 TEST ARRANGEMENT (PHOTOGRAPHS) PHOTOGRAPHS OF EUT CONFIGURATION FOR RADIATED EMISSIONS MEASUREMENT Photograph present configuration with maximum emission C O P Y JQA Application No. :400-30171 FCC ID : OUCG8D-344H-3B Model No. :G8D-344H-3B Issue Date :June 10, 2003 Standard :CFR 47 FCC Rules Part 15 Page 18 of 24 JAPAN QUALITY ASSURANCE ORGANIZATION C O P Y