NIDEC MOBILITY G8D-365M Tire Pressure Monitor Receiver User Manual 1

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Document ID	320824
Application ID	KNRlAJQHveczyKebMwo87A==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	58.71kB (733879 bits)
Date Submitted	2003-04-24 00:00:00
Date Available	2003-04-24 00:00:00
Creation Date	2003-03-06 21:17:32
Producing Software	Acrobat Distiller 5.0 (Windows)
Document Lastmod	2003-04-24 20:28:01
Document Title	1
Document Creator	Word 用 Acrobat PDFMaker 5.0
Document Author:	商品技術部

FCC ID:OUCG8D-365M
G8D-365M
Receiver, Tire Pressure Monitoring System
FCC ID:OUCG8D-365M
Table of contents
1.
Constitution of the Tire Pressure Monitoring System for vehicle.......................
2.
User’s manual (provisionally) ..........................................................................
3.
Block diagram ................................................................................................
4.
Specification ...................................................................................................
5.
Features ..........................................................................................................
6.
PCB
6.1
Circuit diagram ...........................................................................................
6.2
Parts layout (front)......................................................................................
6.3
Pattern layout (front)....................................................................................
6.4
Parts layout (back)....................................................................................
10
6.4
Pattern layout (back)....................................................................................
11
6.5
Parts list ......................................................................................................
12
7.
Connector ..................................................….................................................
16
8.
Photographs ....................................................................................................
17
-1-
FCC ID:OUCG8D-365M
1. Constitution of the Tire Pressure Monitoring System
for vehicle
Tire Pressure Monitoring System is the system that receives the information, from transmitters installed at
each tire, about the inflation pressure or temperature of tires detected by the sensor, so that the system can
detect the abnormality of tires like fallen inflation pressure. This system consists of transmitter, receiving
antenna, and receiver. The transmitter sends information of tire, read by the sensor, in the form of radio
wave at constant intervals. The receiver is fixed inside the vehicle. If IG is OFF, it works intermittently to
prevent the battery exhaustion. When the receiver detects the synchronous code and IG is ON, it runs
continuously to receive the signals completely. If the received code is normal, the system will not inform
the user. As shown below, in the case that the transmitter sends information that the tire is in abnormal
condition, and that the receiver system has a trouble, the system will inform the user with lighting up
Warning bulb.
TPMS Warning bulb is lit by the following situations.
Bulb disconnection detection output（The warning light is On for 3 sec. when IG=OFF→ON）
Tire air pressure warning output (Warning light is ON)
System warning output (Warning light is blinking)
Tire
Antenna
Transmitter 1
Receiver
Pressure sensor 1
Receiving circuit
CPU
Transmission circuit
Transmitter 2
EEPROM
CPU
Transmitter 3
Transmitter 4
Bulb
Transmitter SP
Figure 2-1 System Architecture
-2-
FCC ID:OUCG8D-365M
2. User’s manual (provisionally)
Warning
light
ＭＥＴＥＲ ＰＡＮＥＬ
Tire inflation pressure warning light
This light illuminates if the inflation pressure of any tire (except for compact spare tire) drops while the
ignition key is in the “ON” position. It normally illuminates when the ignition key is turned to the “ON”
position and goes off a few seconds later.
If the warning light illuminates while driving
Avoiding hard braking, hard steering, and high speeds, drive to the nearest gas station or authorize car dealer
and adjust the tire inflation pressures.(except for compact spare tire)
If the warning light blinking while driving
It is thought abnormality of the device, go to the check to the nearest car dealer as soon as possible.
Whenever the tires and wheels are replaced with new ones
Tire inflation pressure sensors must be fitted on the new wheels and their ID codes must be programmed into
the system. Have tire and wheel replacement performed by an authorized car dealer to avoid the risk of
damaging the tire inflation pressure sensors.
ＣＡＵＴＩＯＮ
・
If the tire inflation pressure warning-light does not illuminate when the ignition key is turned to the “ON”
position the system may be faulty.
・
If the tire inflation pressure warning light illuminates while you are driving, avoid hard braking, hard
steering, and high speeds. Otherwise, you could make the vehicle unstable and have a serious accident.
・
The tire inflation pressure warning light may not illuminate immediately in the event of a tire blowout or
rapid leak..
-3-
FCC ID:OUCG8D-365M
3. Block diagram
This is the block diagram concerning to the receiver.
POWER
SOURCE(5V)
RECEIVING
MODULE
12V (car battery)
IG1
data
16BIT
CPU
bulb
output
OUTPUT
CIRCUIT
EEPROM
input
Signal of vehicle status
Figure 3.1 block diagram of the receiver
-4-
FCC ID:OUCG8D-365M
4. Specification
4.1 CPU
Type
M30102(16bit)
Manufacturer: MITSUBISHI
ROM
24K bytes
RAM
1Kytes
Clock frequency
8.00MHz
Clock frequency generation
Crystal oscillator
Package
48pin QFP
4.2 RF block
Local clock frequency
325.7MHz
Frequency generation
Crystal resonator
Modulation
Single Superheterodyne
Bandwidth
±200KHz
Sensitivity
30dBuV
4.3 Others
Dimension
83mm×64mm×31mm
Weight
120g
Battery
Car Battery (DC 12V)
Operation Voltage
DC 12V, 20mA
Operation temperature
-30℃ ~ +80℃
-5-
FCC ID:OUCG8D-365M
5. Features
Battery saving
The receiver works intermittently to reduce the battery consumption. The microcomupter embedded
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.
-6-
FCC ID:OUCG8D-365M
6. PCB
6.1 Circuit diagram
Figure 6.1 Circuit diagrams
-7-
FCC ID:OUCG8D-365M
6.2 Parts layout (front)
Figure 6.2 Parts layout (front)
-8-
FCC ID:OUCG8D-365M
6.3 Pattern layout (front)
Figure 6.3 Pattern layout (front)
-9-
FCC ID:OUCG8D-365M
6.4 Parts layout (back)
- 10 -
FCC ID:OUCG8D-365M
6.5 Pattern layout (back)
Figure 6.4 pattern layout (back)
- 11 -
FCC ID:OUCG8D-365M
6.6 Parts List
№
PART NAME
MANUFACTURE QTY
TYPE
REMARKS
SPECIFICATION
CPU
Mitsubishi
1 M30102F3TFP
CPU1
Regulator IC
SEIKO Ins
1 S-875039BUP-ABD-T2
IC1
EEPROM IC
SEIKO Ins
1 S-93C66AMFN-TB
OP-AMP
TOSHIBA
1 TC75S55FU-TE85L
IC4
Reception IC
Infinion
technologies
1 TDA5211GEG
IC3
Reset IC
Mitsumi
1 MM1185AFFE
IC2
Resistor array
KOA
4 CN1J4TTD473J
47k
Chip resistor
5 RK16CAY100J-T1
100
Chip resistor
6 RK16CAY100KJ-T1
100k
10 Chip resistor
2 RK16CAY10KJ-T1
10k
R12,R25
11 Chip resistor
1 RK16CAY160KJ-T1
160k
R14
12 Chip resistor
4 RK16CAY1KJ-T1
1k
R108,R109,R113,
R114
13 Chip resistor
1 RK16CAY1MJ-T1
1M
R121
14 Chip resistor
1 RK16CAY15KJ-T1
15k
R15
15 Chip resistor
2 RK16CAY22KJ-T1
22k
R4,R26
16 Chip resistor
Matsushita
1 ERJ3EKF3303V
330k
R118
17 Chip resistor
1 RK16CAY39KJ-T1
39k
R111
18 Chip resistor
1 RK16CAY4.7KJ-T1
4.7k
R9
19 Chip resistor
2 RK16CAY470KJ-T1
470k
R35,R120
20 Chip resistor
11 RK16CAY47KJ-T1
47k
R3,R5,R11,R19,R20,
R21,R22,R23,R37,
R49,R58
21 Chip resistor
2 RK16CAY5.1KJ-T1
5.1k
R45,R107
22 Chip resistor
1 RK16CAY5.6KJ-T1
5.6k
R50
23 Chip resistor
1 RK16CAY560KJ-T1
560k
R112
- 12 -
4K
IC5
RA1,RA2,RA3,RA4
R106,R101,R102,
R103,R105
R104,R110,R115,
R117,R122,R123
FCC ID:OUCG8D-365M
№
PART NAME
MANUFACTURE QTY
TYPE
REMARKS
SPECIFICATION
24 Chip resistor
1 RK16CAY75KJ-T1
75k
R36
25 Chip resistor
1 RK16CAY820KJ-T1
820k
R116
26 Chip resistor
1 RK32CAY1.5KJ-T1
1.5k
R6
27 Chip resistor
2 RK32CAY22KJ-T1
22k
R55,R56
28 Chip resistor
4 RK32CAY390J-T1
390
R51,R52,R53,R54
Murata
1 GRK39CH101J50PT
100p
C14
Murata
1 GRK39CH221J50PT
220p
C126
Murata
2 GRK39CH270J50PT
27p
C133,C134
Murata
4 GRK39R103K50PT
0.01u
C112,118,119,C121
Murata
2 GRK39CH471J50PT
470p
C18,C128
Murata
4 GRK39CH040C50PT
4p
Murata
4 GRK39CH080D50PT
8p
Murata
2 GRK39CH220J50PT
22p
C12,C13
Murata
9 GRK39R102K50PT
1000p
C6,C15,C17,C22,C24
C116,C117,C120,
C130
Murata
2 GRK40R104K50PT
0.1u
C2,C3
Murata
8 GRK39R104K16PT
0.1u
C4,C5,C8,C9,C19,
C20,C122,C127
Murata
1 GRK39R223K50PT
0.022u
C11
Murata
2 GRK39R473K25PT
0.047u
C129,C131
Murata
1 GRK39R683K16PT
0.068u
C16
Murata
1 GRK39R472K50PT
4700p
C125
44 Electrolytic capacitor Nihon Chemikon
1 MVA35VC100MF80
100U
C1
45 Electrolytic capacitor Nihon Chemikon
1 MVA16VC470MH10
470U
C7
46 Diode
Rohm
2 1SS355TE-17
D4,D7
47 Diode
Shindengen
1 D1F60-4063
D1
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Multi-layer
capacitor
Multi-layer
capacitor
Multi-layer
capacitor
Multi-layer
capacitor
Multi-layer
capacitor
Multi-layer
capacitor
Multi-layer
capacitor
Multi-layer
capacitor
ceramic
Multi-layer
capacitor
ceramic
Multi-layer
capacitor
Multi-layer
capacitor
Multi-layer
capacitor
Multi-layer
capacitor
Multi-layer
capacitor
Multi-layer
capacitor
ceramic
ceramic
ceramic
ceramic
ceramic
ceramic
ceramic
ceramic
ceramic
ceramic
ceramic
ceramic
ceramic
- 13 -
C101,C102,C103,
C104,
C105,C106,C107,
C108
FCC ID:OUCG8D-365M
№
PART NAME
MANUFACTURE QTY
TYPE
REMARKS
SPECIFICATION
48 Diode
Rohm
1 DAN202UT106
D5
49 Diode
Shindengen
1 M1F60-4063
D3
50 Transistor
Sanyo
1 2SC3651-TD
TR1
51 Transistor
Rohm
1 2SD1834T100
TR9
52 Digital transistor
Rohm
2 DTA114EUAT106
TR3,TR5
53 Digital transistor
Rohm
1 DTA114YUAT106
TR8
54 Digital transistor
Rohm
2 DTC114EUAT106
TR6,TR102
55 Digital transistor
Rohm
1 DTC123EUAT106
TR4
56 Transistor
NEC
1 uPA801T-T1
TR101
2 MMSZ4689-T1
ZD2,ZD7
1 MMSZ4704-T1
ZD1
2 MMSZ5252B-T1
ZD3,ZD5
57 Zener diode
58 Zener diode
59 Zener diode
ONSEMICONDUC
TOR
ONSEMICONDUC
TOR
ONSEMICONDUC
TOR
60 SAW filter
Seiko Epson
1 FF-585
61 Ceramic filter
Murata
1 SFECV10M7DF00-R0
62 Inductor
Murata
2 LQP11A33NG00
33n
L107,L108
63 Inductor
Murata
7 LQP11A68NG00
68n
L101,L102.L103,
L104,L105,L106,
L110
64 Ferrite beads
Murata
1 BLM11A102SPT
65 Crystal oscillator
Japan Radio
1 AT-51CD2
(8.00MHZ)
66 Crystal oscillator
Japan Radio
1 AT-51CD2
(10.176MHZ) XT1
67 Connector
Yazaki
1 7382-5668
CN1
68 Connector
Hirose
1 GT13-1/1/1/1P-DS
4p
CN2
69 Connector
Molex
1 53307-1091
10p
CN3
70 Tapping screw
2 SWCH MFSN-PB
M3×6
Screw for CN1
71 PWB
1 CEM3
- 14 -
315MHZ
F101
F102
L1
XT2
FCC ID:OUCG8D-365M
№
PART NAME
MANUFACTURE QTY
TYPE
72 Label
73 Case
74 Cover
75 Bracket
1 SECC
REMARKS
SPECIFICATION
76 ELEP coat
77 Chip resistor
1 RK16CAY00-T1
C109
Murata
1 GRK39CH060D50
6p
C111
Murata
1 GRK39CJ030C50
3p
C114
80 Chip resistor
Matsushita
1 ERJ6GEYJ473V
47k
R7
81 Chip resistor
Matsushita
1 ERJ3EKF1603V
160k
R119
Multi-layer
capacitor
Multi-layer
79
capacitor
78
ceramic
ceramic
- 15 -
FCC ID:OUCG8D-365M
7. Connector
This is the pin assignment of the connector.
No.
I/O
１
INPUT
Battery
12V
２
INPUT
TEST MODE
Active High
３
INPUT
Velocity Signal
４
Assignment
Memorandum
(not used)
５
IN／OUT
K-line
Communication Line
６
INPUT
Ignition switch
Active High
７
(not used)
８
(not used)
９
10
OUTPUT
Indicator
Active Low
Ground
GND
- 16 -
FCC ID:OUCG8D-365M
8. Photographs
Figure 8.1 appearance (front view)
Figure 8.2 appearance (back view)
- 17 -
FCC ID:OUCG8D-365M
Figure 8.3 PCB assy (front view)
Figure 8.4 PCB assy (back view)
- 18 -
1. For USA
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two 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.
CAUTION
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s
authority to operate the equipment.
2. For Canada
This device complies with Industry Canada Standard RSS-210.
Operation is subject to the following two conditions:
(1) this device may not cause interference, and
(2) this device must accept any interference, including interference that may cause undesired operation of the device
The term “IC:” before the certification/registration number only signifies that the Industry Canada technical
specifications were met.

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Create Date                     : 2003:03:06 21:17:32+09:00
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Author                          : 商品技術部
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