MOTOTECH MT-BCMDE02 Unit Assy - Body Control User Manual
MOTOTECH Co., Ltd. Unit Assy - Body Control Users Manual
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Users Manual
MOTOTECH CO., LTD.
Title
Certification Request Document
Project Name
KORANDO C
Drawn
2012-03-08
Released
2012-03-08
Made by
B.S.Choi
2
Table of Contents
1. CONTENTS ............................................................................................................ 3
2. ELECTRONIC SPEC.............................................................................................. 3
3. SPECIFICATION .................................................................................................... 4
4. CIRCUIT EXPLAINATION ...................................................................................... 4
MOTOTECH CO., LTD.
Title
Certification Request Document
Project Name
KORANDO C
Drawn
2012-03-08
Released
2012-03-08
Made by
B.S.Choi
3
1. Contents
Type
Weak Signal Equip.
Name
Unit Assy - Body Control
Use
Utilizing the frequency of 134.2kHz RFID vehicle anti-theft device
Summary
1. This Equip is designed to prevent car theft.
2. This Equip & Transponder communicate encryption algorithm mutually for
User Authentication.
3. This equipment uses semiconductors and integrated circuits that are
designed to have a high reliability.
4. Main Power use Regulator VCC of BCM.
Composition
1. LF Base Station
2. Bobbin Antenna
2. ELECTRONIC SPEC
UNIT
item
Unit Assy - Body Control
Rated Voltage
DC 13.5V (TMS3705 DC 5.0V)
Operating Voltage Range
DC 9.0V ~ 16.0V (TMS3705 DC 4.5V~5.5V)
Operating Temp. Range
-30℃ ~ +80℃
Storage Temp. Range
-40℃ ~ +85℃
COIL INDUCTANCE
420uH ± 20(WITH KEY LOCK BODY)
COIL TURNS
95T
MOTOTECH CO., LTD.
Title
Certification Request Document
Project Name
KORANDO C
Drawn
2012-03-08
Released
2012-03-08
Made by
B.S.Choi
4
3. SPECIFICATION
Name
Unit Assy - Body Control
Type
Weak Signal Equip.
Equipment List
LF Transmitter-Receiver
Frequency
134.2 kHz
Antenna Type
Type : BOBBIN COIL ANTENNA
Oscillation Method
Crystal oscillation
Local clock frequency
4 MHz
Modulation Method
FSK
Communication Scheme
Two-Way Communication
Equipment use
Vehicle Antitheft Equip.
Operating Voltage
DC 13.5V (TMS3705 DC 5.0V)
Operating Temp.
-30℃ ~ +80℃
Weight
BCM : 580g, IMMO ANTENNA : 37g
Dimension
Antenna : External diameter 45mm
4. CIRCUIT EXPLAINATION
1) After IGNITION, When EMS Data transmitted to the receiver, the received Data is analyzed.
2) After data analyzing, When EMS need to order Write key or Challenge service, U1 send data
to U5.
3) U5 what are transmitted data by U1 modulate FSK way, and then it transmit transponder via
Antenna.
4) Transponder what receive data from U5 reply information what U5 is ordered after processing
data.
5) Data received from the transponder to reply with U1 and U5 after the demodulation. U1 verify
data from U5, and then the results are sent back to EMS.
MOTOTECH CO., LTD.
Title
Certification Request Document
Project Name
KORANDO C
Drawn
2012-03-08
Released
2012-03-08
Made by
B.S.Choi
5
FCC (Federal Communications Commission)
WARNING: This equipment may generate or use radio frequency energy.
Changes or modifications to this equipment may cause harmful interference unless the
modifications are expressly approved in the instruction manual.
The user could lose the authority to operate this equipment if an unauthorized change or
modification is made.
This device complies with Part 15 of the FCC`s Rules. Operation is subject to the
following two
Conditions:
1. This device may not cause harmful interference, and
2. This device must accept ant interference received, including interference that may
cause undesirable operation