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G8D-514H-B

 

 
 

Receiver, RF Keyless Entry System

 

 

 

Summary of Contents for G8D-514H-B

Page 1: ...G8D 514H B Receiver RF Keyless Entry System ...

Page 2: ...yless 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 6 1 Circuit diagram 6 6 2 Parts layout 7 6 3 Pattern layout 8 6 4 Parts list 10 7 Connector 13 8 Photographs 14 ...

Page 3: ...ls 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 and output the signal to security unit UNLOCK Unlock the door and output the signal to security unit BOOT RELEASE Release the boot PANIC Beep the horn and flush the small li...

Page 4: ...te transmitter if the key is in the ignition switch BOOT RELEASE To open the boot push the BOOT RELEASE button for approximately 0 5 second The boot will not open if the key is in the ignition switch PANIC MODE 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 ...

Page 5: ...ck 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 SECURITY UNIT DOORLOCK MOTOR Figure 3 1 block diagram of the receiver 3 ...

Page 6: ...ERAMIC resonator Package 32pinLQFP 4 2 RF block Local clock frequency 324 55MHz Frequency generation Crystal resonator Modulation Single Superheterodyne Bandwidth 200KHz Carrier Detect Sensitivity 30 dBuVemf 4 3 Others Dimension 70 mm 80 mm 25 mm Weight 120 g Battery Car Battery DC 12V Operation Voltage DC 12V 10mA Operation temperature 30 80 4 ...

Page 7: ...lated 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 microcomupter mounted on the receiver controlls the power su...

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Page 12: ...V DA1 2 TOSHIBA 10 ZENER DIODE ON SEMICONDUCTOR 1 MMSZ5231B 500mW 5 1V ZD2 11 ZENER DIODE ON SEMICONDUCTOR 3 MMSZ5252B T1 500mW 24V ZD3 4 6 12 ZENER DIODE NEC 1 RD30FMB T1 1W 30V ZD5 13 CAPACITOR NIPPON CHEMI CON 1 MV35VC 47H63 47uF C1 20 35V 14 CAPACITOR NIPPON CHEMI CON 1 MV10VC 220H63 220uF C4 20 10V 15 CERAMIC CAPACITOR MURATA 1 GRM21BR11H104KA11L 0 1uF 50V C2 2125SIZE 16 CERAMIC CAPACITOR 1 0...

Page 13: ...K 4 RA1 28 CHIP RESISTOR MATSUSHITA 2 EXBS8V471J 470Ω 1 10W RA3 4 ARRAY 29 CHIP RESISTOR MATSUSHITA 3 EXBV8V473JV 47KΩ 1 16W RA2 5 6 ARRAY 30 CORE FERRITE MURATA 2 BLM15AG102PN1D 50mA L1 2 1005SIZE 31 RF HIC IAM 1 G8X 21RX R 313 85MHz HIC1 32 CERAMIC CAPACITOR MURATA 1 GRM1881C1H240BZ01D 24pF 50v CA1A 1608SIZE 33 CERAMIC CAPACITOR MURATA 1 GRM1881C1H430BZ01D 43pF 50v LA1A 1608SIZE 34 CHIP RESISTOR...

Page 14: ... GROUND PURPLE 44 DIODE HITACHI 1 DSA3A4FM4 D3 45 TRANSISTOR SANYO 1 2SC3651 OTE TD TR1 Vceo 100V hfe 800 OR MORE Ic 0 2A Pc 0 5W 46 TRANSISTOR ROHM 1 DTC143EETL Ic 100mA TR3 47 TRANSISTOR ROHM 1 DTA143EETL Ic 100mA TR4 48 TRANSISTOR SANYO 1 2SC 3392 6 7 TB hfe RANK6 7 TR5 49 DIODE MATSUSHITA 1 MA111 TX 100mA D2 NOTE G8D 514H B SHEET No 3 3 DETEAILED LISY OF PARTS DWG NO ...

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