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

OMRON Automotive Electronics Co. Ltd. Tire Pressure Monitor Receiver 1

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G8D 365M User Manual

User Manual

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 2. User’s manual (provisionally) .......................................................................... 3 3. Block diagram ................................................................................................ 4 4. Specification ................................................................................................... 5 5. Features .......................................................................................................... 6 6. PCB 6.1 Circuit diagram ........................................................................................... 7 6.2 Parts layout (front)...................................................................................... 8 6.3 Pattern layout (front).................................................................................... 9 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) Pressure sensor 1 CPU Receiving circuit CPU EEPROM Transmission circuit ReceiverTransmitter 1 AntennaTransmitter SP Transmitter 2 Transmitter 3 Transmitter 4 Tire Bulb Figure 2-1 System Architecture - 2 -

FCC ID:OUCG8D-365M 2. User’s manual (provisionally) ＭＥＴＥＲＰＡＮＥＬWarning light 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. 16BIT CPURECEIVING MODULE EEPROM POWER SOURCE(5V) dataOUTPUT CIRCUIT Signal of vehicle status inputoutput12V (car battery) IG1 bulb 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 SPECIFICATION REMARKS 1 CPU Mitsubishi 1 M30102F3TFP CPU1 2 Regulator IC SEIKO Ins 1 S-875039BUP-ABD-T2 IC1 3 EEPROM IC SEIKO Ins 1 S-93C66AMFN-TB 4K IC5 4 OP-AMP TOSHIBA 1 TC75S55FU-TE85L IC4 5 Reception IC Infinion technologies 1 TDA5211GEG IC3 6 Reset IC Mitsumi 1 MM1185AFFE IC2 7 Resistor array KOA 4 CN1J4TTD473J 47k RA1,RA2,RA3,RA48 Chip resistor * 5 RK16CAY100J-T1 100 R106,R101,R102, R103,R105 9 Chip resistor * 6 RK16CAY100KJ-T1 100k R104,R110,R115, R117,R122,R123 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 -

FCC ID:OUCG8D-365M № PART NAME MANUFACTURE QTY TYPE SPECIFICATION REMARKS 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 29 Multi-layer ceramiccapacitor Murata 1 GRK39CH101J50PT 100p C14 30 Multi-layer ceramiccapacitor Murata 1 GRK39CH221J50PT 220p C126 31 Multi-layer ceramiccapacitor Murata 2 GRK39CH270J50PT 27p C133,C134 32 Multi-layer ceramiccapacitor Murata 4 GRK39R103K50PT 0.01u C112,118,119,C121 33 Multi-layer ceramiccapacitor Murata 2 GRK39CH471J50PT 470p C18,C128 34 Multi-layer ceramiccapacitor Murata 4 GRK39CH040C50PT 4p C101,C102,C103, C104, 35 Multi-layer ceramiccapacitor Murata 4 GRK39CH080D50PT 8p C105,C106,C107, C108 36 Multi-layer ceramiccapacitor Murata 2 GRK39CH220J50PT 22p C12,C13 37 Multi-layer ceramiccapacitor Murata 9 GRK39R102K50PT 1000p C6,C15,C17,C22,C24C116,C117,C120, C130 38 Multi-layer ceramiccapacitor Murata 2 GRK40R104K50PT 0.1u C2,C3 39 Multi-layer ceramiccapacitor Murata 8 GRK39R104K16PT 0.1u C4,C5,C8,C9,C19, C20,C122,C127 40 Multi-layer ceramiccapacitor Murata 1 GRK39R223K50PT 0.022u C11 41 Multi-layer ceramiccapacitor Murata 2 GRK39R473K25PT 0.047u C129,C131 42 Multi-layer ceramiccapacitor Murata 1 GRK39R683K16PT 0.068u C16 43 Multi-layer ceramiccapacitor 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 - 13 -

FCC ID:OUCG8D-365M № PART NAME MANUFACTURE QTY TYPE SPECIFICATION REMARKS 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 57 Zener diode ONSEMICONDUCTOR 2 MMSZ4689-T1 ZD2,ZD7 58 Zener diode ONSEMICONDUCTOR 1 MMSZ4704-T1 ZD1 59 Zener diode ONSEMICONDUCTOR 2 MMSZ5252B-T1 ZD3,ZD5 60 SAW filter Seiko Epson 1 FF-585 315MHZ F101 61 Ceramic filter Murata 1 SFECV10M7DF00-R0 F102 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 L1 65 Crystal oscillator Japan Radio 1 AT-51CD2 (8.00MHZ) XT2 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 -

FCC ID:OUCG8D-365M № PART NAME MANUFACTURE QTY TYPE SPECIFICATION REMARKS 72 Label 1 73 Case 1 74 Cover 1 75 Bracket 1 SECC 76 ELEP coat 77 Chip resistor * 1 RK16CAY00-T1 0 C109 78 Multi-layer ceramiccapacitor Murata 1 GRK39CH060D50 6p C111 79 Multi-layer ceramiccapacitor Murata 1 GRK39CJ030C50 3p C114 80 Chip resistor Matsushita 1 ERJ6GEYJ473V 47k R7 81 Chip resistor Matsushita 1 ERJ3EKF1603V 160k R119 - 15 -

FCC ID:OUCG8D-365M 7. Connector This is the pin assignment of the connector. No. I/O Assignment Memorandum １ INPUT Battery 12V ２ INPUT TEST MODE Active High ３ INPUT Velocity Signal ４ (not used) ５ IN／OUT K-line Communication Line ６ INPUT Ignition switch Active High ７ (not used) ８ (not used) ９ OUTPUT Indicator Active Low 10 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.