NIDEC MOBILITY G8D-514H-B Keyless Entry System Receiver User Manual
OMRON Automotive Electronics Co. Ltd. Keyless Entry System Receiver
User Manual
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| Document ID | 312975 |
| Application ID | PqzzG0xjXeaK7yJHO2fdJg== |
| Document Description | User Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
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| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 200.15kB (2501898 bits) |
| Date Submitted | 2003-03-25 00:00:00 |
| Date Available | 2003-03-25 00:00:00 |
| Creation Date | 2003-03-06 20:27:29 |
| Producing Software | Acrobat Distiller 5.0 (Windows) |
| Document Lastmod | 2003-03-25 09:09:21 |
| Document Title | User Manual |
| Document Creator | Word 用 Acrobat PDFMaker 5.0 |
| Document Author: | å“質ä¿è¨¼éƒ¨ã€€å“質ä¿è¨¼èª² |
G8D-514H-B
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 ...................................................................................................
5.
Features ..........................................................................................................
6.
PCB ................................................................................................................
6.1
Circuit diagram ...........................................................................................
6.2
Parts layout .................................................................................................
6.3
Pattern layout ..............................................................................................
6.4
Parts list ……..............................................................................................
10
7.
Connector ..................................................….................................................
13
8.
Photographs ....................................................................................................
14
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
Lock the door and output the signal to security unit
LOCK
UNLOCK
BOOT
PANIC
ACTION
Unlock the door and output the signal to security unit
Release the boot
RELEASE
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)
LOCK
When you push the LOCK button, all the doors will lock. And output the signal to security unit.
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 once, all the door s will unlock. And output the signal to security
unit.
You cannot unlock any of the doors with the remote 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 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.
CAUTION: Changes or modifications not expressly approved by the manufacturer responsible for
compliance could void the user's authority to operate the equipment
-2-
3. Block diagram
This is the block diagram concerning to the receiver.
POWER
SOURCE(5V)
12V (car battery)
EEPROM
RECEIVING
MODULE
data
SECURITY
8BIT
CPU
UNIT
output
DRIVING
CIRCUIT
DOORLOCK
MOTOR
input
Signal of vehicle status
Figure 3.1 block diagram of the receiver
-3-
4. Specification
4.1 CPU
Type
M37540 (8bit)
Manufacturer: Mitsubishi
ROM
16K bytes
RAM
512 bytes
Clock frequency
5.00MHz
Clock frequency generation
CERAMIC 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-
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
remotery using the remote transmitter. It is also avialable 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 microcomupter mounted on
the receiver controlls 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.
-5-
6.4 Parts list
No
PART NAME
MANUFACTURE
QTY
TYPE
SPECIFICATION
REMARKS
MITSUBISHI
M37540M4T-123GP-BTQ 32PIN QFP
CPU1
IC2
CPU
EEPROM
SEIKO ELECTRONICS
S-93C46AMFN-TB
SEIKO INSTRUMENTS
S-80840CNMC-B8Z-T2
VOLTAGE REGULATOR
WITH RESET FUNCTION
CERAMIC OSCILLATOR
MURATA
CSTCR5M00G15A02-R0
DIGITAL TRANSISTOR
ROHM
DTA143ZUAT106
TRANSISTOR ARRAY
TOSHIBA
TD62004AF-TP2
FET
NEC
2SK2414-Z-E2
DIODE
FUJI DENKI
SC016-6-TE12RA
DIODE ARRAY
TOSHIBA
HN2D02FU-TE85L
80mA,80V
DA1,2
10
ZENER DIODE
ON SEMICONDUCTOR
MMSZ5231B
500mW,5.1V
ZD2
11
ZENER DIODE
ON SEMICONDUCTOR
MMSZ5252B-T1
500mW,24V
ZD3,4,6
12
ZENER DIODE
NEC
RD30FMB-T1
1W,30V
ZD5
13
CAPACITOR
NIPPON CHEMI-CON
MV35VC-47H63
C1
14
CAPACITOR
NIPPON CHEMI-CON
MV10VC-220H63
15
CERAMIC CAPACITOR
MURATA
GRM21BR11H104KA11L
16
CERAMIC CAPACITOR
17
CERAMIC CAPACITOR
MURATA
GRP155B11A104KA01E
18
CARAMIC CAPACITOR
MURATA
10
GRP155R11H102KA01E
19
ZENER DIODE
NEC
RD5.6UJN2-T1
47uF,
±20% 35V
220uF
±20% 10V
0.1uF,50V
2125SIZE
0.01uF,16V
1005SIZE
0.1uF,10V
1005SIZE
1000pF,50V
1005SIZE
5.6V
RESET
3.904-4.096V
5.0MHz
IC1
100mA 0.2W
4.7k-4.7k
500mA 35V
hfe=1000
10A,60V
TR2
X1
TRA1
FET1
D1
C4
C2
C9
C3,5,6,7,8
10
C11,12,13,14,15
16,17,18,19,20
ZD1
NOTE:
･
･
･
･
･
･
･
･
Ａ
･ ･
･ ･
･ ･
SYM
DATE
DESIGNED
CHECKED
G8D-514H-B
SHEET No ( 1 / 3 )
NEWLY DESIGNED
E/C CONTENTS
DETEAILED LISY OF PARTS
E/C No
SIGN
DWG NO.
APPROVED
No
PART NAME
MANUFACTURE
QTY
TYPE
SPECIFICATION
20
CHIP RESISTOR
RK20CAY22J-T1
21
CHIP RESISTOR
＊
RK20CAY22KJ-T1
22
CHIP RESISTOR
RK20CAY2.2KJ-T1
23
CHIP RESISTOR
RK10CAZ100KJ-T1
24
CHIP RESISTOR
RK10CAZ2.2KJ-T1
25
CHIP RESISTOR
RK10CAZ10KJ-T1
26
CHIP RESISTOR
RK10CAZ47KJ-T1
27
CHIP RESISTOR
MATSUSHITA
28
MATSUSHITA
30
CHIP RESISTOR
ARRAY
CHIP RESISTOR
ARRAY
CORE,FERRITE
31
RF HIC
32
REMARKS
R12
EXBV8V472JV
22Ω,1/8W
2125SIZE
22KΩ
2125SIZE
2.2KΩ,1/10W
2125SIZE
100KΩ,1/16W
1005SIZE
2.2KΩ,1/16W
1005SIZE
10KΩ,1/16W
1005SIZE
47KΩ,1/16W
1005SIZE
4.7K×4
EXBS8V471J
470Ω,1/10W
RA3,4
MATSUSHITA
EXBV8V473JV
47KΩ,1/16W
RA2,5,6
MURATA
BLM15AG102PN1D
L1,2
IAM
G8X-21RX-R
50mA
1005SIZE
313.85MHz
CERAMIC CAPACITOR
MURATA
GRM1881C1H240BZ01D
CA1A
33
CERAMIC CAPACITOR
MURATA
GRM1881C1H430BZ01D
34
CHIP RESISTOR
RK16CAY00-T1
35
RELAY
OMRON
G8ND-2S-02-Z4
24pF,50v
1608SIZE
43pF,50v
1608SIZE
0Ω,1/10W
1608SIZE
DC12V
36
RELAY
G8SN-1C4-RU-Z4
DC12V
RY3
37
CONNECTOR
AMP
175785-1
070 TYPE 20P
CN
38
TAPPING,SCREW
SWCH MFSN-PB
M3×8
39
PWB
SINKO SEISAKUSYO
FCL-CEM3
40
ANNTENA
29
t=1.2
NOTE:
G8D-514H-B
SHEET No ( 2 / 3)
DETEAILED LISY OF PARTS
DWG NO.
R1
R3
R7
R4,8,10
R6
R2,5,9,11
RA1
HIC1
LA1A
JP1A
RY1,2
No
PART NAME
MANUFACTURE
QTY
TYPE
SPECIFICATION
REMARKS
41
CASE
ABS
BLACK
42
BASE
ABS
BLACK
43
CERTIFICATE LABEL
AMEMIYA INSATSU
HIGH QUALITY PAPER
LETTER:BLACK
BACK GROUND:PURPLE
44
DIODE
HITACHI
DSA3A4FM4
45
TRANSISTOR
SANYO
2SC3651-OTE-TD
Vceo=100V
hfe=800 OR MORE
Ic=0.2A,Pc=0.5W
TR1
46
TRANSISTOR
ROHM
DTC143EETL
Ic=100mA
TR3
47
TRANSISTOR
ROHM
DTA143EETL
Ic=100mA
TR4
48
TRANSISTOR
SANYO
2SC-3392-6/7-TB
hfe=RANK6.7
TR5
49
DIODE
MATSUSHITA
MA111-(TX)
100mA
D2
D3
NOTE:
G8D-514H-B
SHEET No ( 3 / 3)
DETEAILED LISY OF PARTS
DWG NO.
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