NIDEC MOBILITY G8D-246S-B Keyless Entry Sytem Receiver User Manual
OMRON Automotive Electronics Co. Ltd. Keyless Entry Sytem Receiver
Contents
- 1. User Manual
- 2. Regulatory statement
User Manual
50J6 Receiver, RF Keyless Entry System Table of contents 1. Constitution of the Radio Frequency Keyless Entry system with Door Lock Controller for vehicle ...................................................................................... 2. User’s manual (provisionally) .......................................................................... 3. Block diagram ................................................................................................ 4. Specification ................................................................................................... PCB 6. 5.1 Circuit diagram ........................................................................................... 5.2 Parts layout (front)...................................................................................... 5.3 Pattern layout .................................................................................... 5.4 Parts list ...................................................................................................... 5.5 Connector ..................................................…................................................. Photographs .................................................................................................... 12 13 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 controlls 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 receiveing 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 (Open the window) 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 -1- 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 , all the doors will unlock. You cannot unlock any of the doors with the remote transmitter if the key is in the ignition switch. When you push the UNLOCK button more than about 1.0 second , the window will open. PANIC MODE Panic mode allows you to remotely sound your vehicle’s horn to attract attention. To activate this mode , press and hold the PANIC button for about one seconds. 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 is in ON -2- 3. Block diagram This is the block diagram concerning to the receiver. 12V (car battery) POWER SOURCE(5V) EEPROM RECEIVING MODULE data output DRIVING CIRCUIT Figure 3.1 block diagram of the receiver -3- DOOR MOTOR 4. Specification 4.1 RF block Local clock frequency 325.8MHz Frequency generation Crystal resonator Modulation Single Superheterodyne Bandwidth ±200KHz Sensitivity 30dBuV 4.2 Others Dimension 50 mm× 40 mm×25 mm Weight 25 g Battery Power Source (DC 5V) Operation Voltage DC 5V, 10mA Operation temperature -30℃ ~ +80℃ -4- 5. PCB 5.1 Circuit diagram Figure 5.1 Circuit diagrams -5- 5.2 Parts layout Figure 5.2 Parts layout (front) -6- 5.3 Pattern layout Figure 5.3 Pattern layout (front) -7- igure 5.4 pattern layout (back) -8- 5.4 Parts list No PART NAME MANUFACTURE QTY TYPE SPECIFICATION REMARKS INFINEON TDA5211GEG 28-PIN IC1 WAVE DETECTION IC SAW FILTER EPSON FF-555 315.1M 315.1MHz SAW1 CERAMIC FILTER MURATA SFECV10M7JA00-R0 3-PIN CF1 RIVER X1 NEC FCX-03-10.18125 -30-30 UPA801-T1 CI=150Ω CL=SERIES CRYSTAL OSCILLATOR DOUBLE TRANSISTOR TRANSISTOR ROHM 2SC4081T106R ZENER DIODE NEC RD24SB-T1 200mW ,24V ZD100 CERAMIC CAPACITOR CCM-L10CH1H040C-T2 CX3,CX4 CERAMIC CAPACITOR CCM-L10CH1H050C-T2 10 CERAMIC CAPACITOR CCM-L10CH1H100D-T2 11 CERAMIC CAPACITOR CCM-L10CK1H010C-T2 12 CERAMIC CAPACITOR CKM-L10R1H102K-T2 13 CERAMIC CAPACITOR CCM-L10CH1H120J-T2 14 CERAMIC CAPACITOR CCM-L10CH1H330J-T2 15 CERAMIC CAPACITOR CCM-L10CH1H101J-T2 16 CERAMIC CAPACITOR MURATA GRP155B11C103KA01E 17 CERAMIC CAPACITOR MURATA GRP155B11A104KA01E 18 CERAMIC CAPACITOR MURATA GRP155B11H471KA01E 19 CERAMIC CAPACITOR MURATA GRP155B11A473KA01E 4pF ,50V 1005 SIZE 5pF ,50V 1005 SIZE 10pF ,50V 1005 SIZE 1pF ,50V 1005 SIZE 1000pF,50V 1005 SIZE 12pF ,50V 1005 SIZE 33pF,50V 1005 SIZE 100pF,50V 1005 SIZE 0,01uF ,16V 1005 SIZE 0.1uF ,10V 1005 SIZE 470pF ,50V 1005 SIZE 0.047uF ,10V 1005 SIZE 10.18125MHz+387Hz 6-PIN MINI MOLD 2SC4226(X2) WT1 TR1 C1 C2 C3 C4,5,6,9,16 18 C7 C8 C10 C11,13 C12,14,C101 C15 C17 NOTE: ・ ・ ・ ・ ・ ・ ・ ・ A ・ ・ ・ ・ ・ ・ SYM DATE DESIGNED CHECKED G8D-246S-B SHEET No ( 1 / 3) DETEAILED LISY OF PARTS E/C CONTENTS E/C No SIGN DWG NO. APPROVED No PART NAME MANUFACTURE QTY TYPE SPECIFICATION 20 TANTALUM CAPACITOR MURATA GRM31CB10J106KC01L 21 CHIP CAPACITOR MURATA CCM-L10CH1H220J-T2 22 CHIP INDUCTOR MURATA LQP18MN10NG00D 23 CHIP INDUCTOR MURATA LQW18AN33NG00D 24 CHIP INDUCTOR MURATA LQP15MN33NG00D 25 CHIP INDUCTOR MURATA LQP15MN15NG00D 26 RK10CAZ100KJ-T1 RK10CAZ100J-T1 RK10CAZ1KJ-T1 RK10CAZ5.1KJ-T1 RK10CAZ560KJ-T1 RK10CAZ39KJ-T1 RK10CAZ68KJ-T1 RK32CAY10J-T1 RK32CAY100J-T1 RK10CAZ47KJ-T1 36 SQUARE CHIP RESISTOR SQUARE CHIP RESISTOR SQUARE CHIP RESISTOR SQUARE CHIP RESISTOR SQUARE CHIP RESISTOR SQUARE CHIP RESISTOR SQUARE CHIP RESISTOR SQUARE CHIP RESISTOR SQUARE CHIP RESISTOR AQUARE CHIP RESISTOR JUMPER RESISTOR RK10CAZ00-T1 37 CONNECTOR JAE IL-AG5-5P-S3L2 38 PWB SINKO FR4 39 ANTENNA SUZUKI PRESS C2680R 1/2H t=0.5 27 28 29 30 31 32 33 34 35 10uF ,6.3V 3216 SIZE 22pF 1005 SIZE 10nH 1608 SIZE 33nH 1608 SIZE 33nH 1005 SIZE 15nH 1005 SIZE 100kΩ ,1/16W 1005 SIZE 100Ω ,1/16W 1005 SIZE 1kΩ ,1/16W 1005 SIZE 5.1kΩ,1/16W 1005 SIZE 560kΩ,1/16W 1005 SIZE 39kΩ,1/16W 1005 SIZE 68kΩ,1/16W 1005 SIZE 10Ω,1/4W 3216 SIZE 100Ω,1/4W 3216 SIZE 47kΩ,1/16W 3216 SIZE 0Ω,1/16W 3216 SIZE 5 POLE NOTE: G8D-246S-B SHEET No ( 2 / 3 ) DETEAILED LISY OF PARTS DWG NO. REMARKS C100 CX1 LX1 LX2,LX3 L1 L2 R1,5 R2,9 R3,8 R4 R6 R7 R10,11 R100 R101 R102,103 JP1 CN1 No PART NAME MANUFACTURE QTY TYPE SPECIFICATION 40 CASE F-PLUS ABS BLACK 41 BASE F-PLUS ABS BLACK 42 NAME AMEMIYA PLATE NOTE: G8D-246S-B SHEET No ( 3 / 3 ) DETEAILED LISY OF PARTS DWG NO. REMARKS 5.5 Connector This is the pin assignment of the connector. No. I/O Assignment Memorandum 1 INPUT Battery 5V 2 − (Not used) 3 INPUT Battery saving 5V 4 OUTPUT SIGNAL Active Ground GND 5 -9- Lo
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