TLVHM3IU-N Telematics User-Manual

 

FCC ID : BEJTLVHM3IU-N IC : 2703H-TLVHM3IUN TLVHM3IU-N

(Online Connectivity Unit) 10, March, 2020 LG Electronics Inc. What is the OCU(Online Connectivity Unit) The OCU stands for Online Connectivity Unit Its a telematics device that LGE is developing for the Volkswagen vehicles. It is a small box installed deep inside passenger cars, and in charge of wireless communications in GSM, WCDMA, and LTE network It provides voice and data call functions and various online services requested by VW Power, CAN, Audio and other data connector WCDMA/LTE DRx Antenna Connector GNSS Antenna C onnector GSM/WCDMA/LTE Antenna Connector LGE Confidential Product Image/ Function Product Image Function Telematics product supporting Emergency Call/LTE service Emergency Call Mobile Online Services Positioning/Dead Reckoning

-GPS/GNSS/Beidou/Galileo LGE Confidential Specification Specification Dimension Supporting Bands GSM 850/1900 UMTS B2/B4/B5/*B6 LTE FDD B2/B4/B5/B12/B13/B17/B29

*Not a North America(Canada,US,Mexico) suppoerted band. Modem Chip Qualcomm MDM9240 GNSS GPS/Glonass/Beidou Bluetooth WiFi Size Weight Power No No 300g DC 12V , 2A 130mm x 70.14mm x 37.5mm LGE Confidential The OCU3 Features Concept Major Services Safety & Security Services Oriented Telematics Terminal Call Services

- Emergency Call

- Automatic Collision Notification Call

- Information Call

- Road Side Assistance Call Remote Function Services

- Honking And Flashing

- Speed Alert

- Vehicle Disabling

- Battery Charge Management

- Departure Time Programming

- Door Lock / Unlock

- Pre-Trip Climatisation

- Trip Statistics

- Vehicle Status Geo-Fencing POI Address Import Vehicle Health Report Vehicle Tracking GNSS OCU Equipped Vehicles Emergency Call Automatic Collision Notification Call Road Side Assistance Call Vehicle Tracking LGE Confidential OCU3 High Hardware block diagram Modem Module (Sierra Wireless) AR759x CAT.6 Cell Cell GNSS SW

(SPDT) SW

(SPDT) SW

(SPDT) I2S I2C Audio Codec AIC3106 SDIO eMMC 8Gb

(RTM only) PCIE ETH-Bridge Neutrino TC9560 RGMII SPI ETH-Switch RTL9043 X-tal 20MHz X-tal 25MHz eSIM Level Sh ifter SPI GPIO X-tal 20MHz CAR Processor SAK-TC234LX-32F200F PA TAS5421 Level Sh ifter HS CAN Trans. Key&

LED I/F Mute Airbag I/F I/F ETH1 ETH2 100MBase-T Ethernet 36pin Connector Lineout Mic2 Out Speaker Mic1 In CAN I/F Button Module Mic2 Out Mic2 In LGE Confidential Battery Charger BQ24105 S W S W Power Circuit VDD_5V CP_3.3V VDD_1.1V VDD_3.3V VDD_1.8V VDD_KEYLIGHT _12V VANA_8V VGNSS VDD_8V5 VDD_13V MEMORY_1V8 MEMORY_3V3 VANA_3V3 VMPQ_3V8 LDO SY16345 Buck reg. MAX16956 Buck reg. MAX20075 Buck reg. MAX20075 2cell. BUB Buck reg. MAX16990 Buck 3.9V MPQ9843 LDO 1.1V MPQ2143 LDO 12V MPQ2013 LDO 8V SY16345 LDO 5V TLF4277 LDO 8.5V MPQ2019 LDO 1.8V MPQ20056 LDO 3.3V NCV8177 LDO 3.3V NCV8160 SW KL31 KL30 Notice FCC Major Services Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help. This device complies with FCC radiation exposure limits set forth for an uncontrolled environment. This device should be installed and operated with minimum distance 20cm between the radiating element of this device and the user. LGE Confidential Notice IC Major Services This device complies with Industry Canada license-exempt RSS standard(s). 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. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes : (1)l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement. This radio transmitter has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p) is not more than that necessary for successful communication. Le prsent metteur radio a t approuv par Industrie Canada pour fonctionner avec les types d'antenne numrs ci-dessous et ayant un gain admissible maximal et l'impdance requise pour chaque type d'antenne. Les types d'antenne non inclus dans cette liste, ou dont le gain est suprieur au gain maximal l'exploitation de l'metteur. Conformment la rglementation d'Industrie Canada, le prsent metteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou infrieur) approuv pour l'metteur par Industrie Canada. Dans le but de rduire les risques de brouillage radiolectrique l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonne quivalente (p.i.r.e.) ne dpasse pas l'intensit ncessaire l'tablissement d'une communication satisfaisante. indiqu, sont strictement interdits pour This device should be installed and operated with minimum distance 20cm between the radiating element of this device and the user. Cet appareil doit tre install et utilis avec une distance minimale de 20 cm entre l'lment rayonnant de cet appareil et l'utilisateur. LGE Confidential The maximum antenna gain including cable loss must not exceed the table below;

Maximum antenna gain

(including cable loss)[dBi]

Band B2 B4 B5 B13 B12(17) Frequency Range[MHz]

1850 ~ 1910 1710 ~ 1755 824 ~ 849 777 ~ 787 699 ~ 716 Main antenna including cable

-3.87

-3.74

-3.07

-3.14

-3.53

(Impedance: 50) LGE Confidential