LG Innotek D660V Telematics Module User Manual LTD VH1000 User Manual 120611

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Document ID	1720380
Application ID	8q7evai7ZYgMpM7nUQkjzA==
Document Description	User Manual
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Document Type	User Manual
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Date Submitted	2012-06-12 00:00:00
Date Available	2012-06-12 00:00:00
Creation Date	2012-06-11 01:42:45
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Document Title	Microsoft Word - LTD-VH1000_User_Manual_120611.doc
Document Creator	Microsoft Word - LTD-VH1000_User_Manual_120611.doc
Document Author:	user

PRODUCT : CDMA/EVDO WIRELESS MODEM
MODEL NAME : LTD-VH1000
1. Overview
2. Major Features
3. Interface
4. Electrical Specifications
5. RF Specifications
6. Mechanical Specification
7. General Specification
8. Parts Map
9. Connector
10. Antenna Specification
11, RFx information
1. Overview
The LTD-VH1000 is achieved as personal mobile communication devices of the
compact radio equipment, the latest design of the parts becoming smaller, lighter
weight having the 850/1900MHz bands. It is the vehicle’s telematics system that
connect with CDMA(EVDO) wireless network and the wireless module with voice
and data communication. It can be operated at land, rivers, and other similar
areas. On EVDO operating mode, It can be communicated with uplink 1.8Mbps,
downlink up to 3.1Mbps data transfer speed such as a movie or a video call. It
may be able to receive large amounts of data.
Standard RS-232 port and USB port communicating with the host system via ATcommand or control commands can be used to send data. Voice calls are
possible
1.1. Product description
The LTD-VH1000 module described in this manual is supported CDMA 1x
(EVDO rev.A) connectivity to HYUNDAI TCU(Telecommunication control unit)
This module is manufactured by LG INNOTEK and installed by HYUNDAI
1.2. Block diagram
Figure 1 Block Diagram
2. Major Features
Mechanical
Dimension

38.4 (W) x 92 (L) x 7.6 (T) mm
Interface

USB, UART, General Purpose I/O pins
Antenna

FAKRA Connector

Operation : -20℃ ~ +70 ℃

Storage : -40 ℃ ~ +85 ℃
Main Chipset

MDM 6600
Memory

512Mb(NAND) / 256Mb(SDRAM)

3GPP2 CDMA 1X, EVDO Rev.A
Temperature *
CDMA
Standard
- UL Speed : 1.8 Mbps

CDMA 850(DCN), 1900 (PCS)

GPS(Not supported)
Power

Max. 24dBm (Power Class 3)
OS

Android 2.3
DC Power

3.8V
Functions

Voice, Data, SMS
Band
Etc.
- DL Speed : 3.1 Mbps
2.1 Automotive Parts
No
Item
Manufacturer
Operating Temperature/ Note
MDM6600
Qualcomm
-20~ 85℃
PAM
AVARGO
-30 ~ 85℃
Filter
EPCOS
-20∼+85°C
10
Quadplexer
AVARGO
MEMORY(NAND)
NUMONYX
MEMORY(SDRAM_DDR)
MICRON
Capacitor / Inductor
Murata
Resistor
YAGEO
TCXO
KDS
PCB
LGIT
-20∼+85°C
Automotive Part
Automotive Part
Automotive Part
Automotive Part
Automotive Part
6 Layer
3. Interface
3.1. Pin outs
Customer P/N is connected with outer device using 40 pin connectors
Figure 2 Modem Interface Connector Pin arrangement
3.2. Pin Descriptions
Pin NO.
Signal Name
In/Out
기능
NC
1, 2, 3, 4, 13, 15, 17, 38
V_BATT
31, 32
GND
21, 22, 33, 34, 40
NC
POWER
POWER
GND
GND
16
PCM_3.3V_TXD
PCM DATA OUT
18
PCM_3.3V_RXD
PCM DATA IN
19
PCM_3.3V_CLK
PCM CLK
20
PCM_3.3V_SYNC
PCM SYNC
UART2
37
TXD2
Serial Data Input 2 , HSDPA 디버깅
(DM Port)
39
RXD2
Serial Data Output 2, HSDPA 디버깅
29
USB_VBUS
Power supply for the USB transceiver
35
USB_D+
I/O
USB differential data (+)
36
USB_D-
I/O
USB differential data (-)
23
MIC+
Differential Microphone input (+)
AUDIO
24
MIC-
Differential Microphone input (-)
(MIC/SPK)
25
SPK+
Analog Audio Differential Output (+)
26
SPK-
Analog Audio Differential Output (-)
SSl0
Air-bag
10
SSl1
CAN Wake Up Signal input (Not use)
11
BOOT_OK
Modem Booting Completion / Modem Wake Up
12
MSG
Received emergency message from Center
14
AUIDIO_ON-
Signified in voice communication(not use)
27
48H_END
Signified in 48 hours standby mode ending
28
RESET_IN-
Modem Hardware reset input
30
ACC(POWER_ON)
Modem Power ON/ Modem POWER Sleep
PCM
USB
(USB2.0)
Signal input(Not use)
User Interface
GPIO
5, 6, 7, 8, 9, 10, 14
GPIO
I/O
Possible to connect
Table 1 Pin Descriptions
to GPIO/
3.3. UART ( RS-232 Interface )
This module is provided with interface supporting Standard RS-232 protocol.
DCE(modem) is exchanged with data or control AT-Command through DTE(host).
Pin
NO.
Signal Name
Function
(Modem)
Pin Function Summary
37
TXD2
Serial Data Input 2
39
RXD2
Serial Data output 2
3.4. USB
It is supported with universal serial bus for high data communication.
It is satisfied with USB2.0 specification and supported with Max.480Mbps
Pin
NO.
Signal Name
Function
(Modem)
Pin Function Summary
29
USB_VBUS
Power supply for the USB transceiver
35
USB_D+
I/O
USB differential data (+)
36
USB_D-
I/O
USB differential data (-)
3.5. AUDIO
Modem is provided with condenser mic input, speaker output for voice call
Speaker output can connect with 32Ω speaker
Pin
NO.
Signal Name
Function
(Modem)
Pin Function Summary
23
MIC+
Differential Microphone input (+)
24
MIC-
Differential Microphone input (-)
25
SPK+
Analog Audio Differential Output(+)
26
SPK-
Analog Audio Differential Output (-)
3.6. User Interface Signals
Pin
NO.
Signal Name
Function
Pin Function Summary
(Modem)
GPIO
NC
10
GPIO
NC
11
BOOT_OK
Modem booting end / Modem Wake Up
12
MSG
Received emergency message from center
14
GPIO
27
48H_END
Signified in 48 hours standby mode ending
28
RESET_IN-
Modem Hardware reset input
30
ACC(POWER_ON)
Modem Power ON/Modem POWER Sleep
NC
3.7. PCM Signals
Pin NO.
Signal Name
Function
(Modem)
Pin Function Summary
16
PCM_3.3V_TXD
PCM DATA OUT
18
PCM_3.3V_RXD
PCM DATA IN
19
PCM_3.3V_CLK
PCM CLOCK
20
PCM_3.3V_SYNC
PCM SYNC
4. Electrical Specifications
4.1. Power Supply Specification
Modem power(V_BATT) should be provided DC3.8V ± 0.1V, 1.5A. Modem power is
provided according to inner function and per block using DC regulated circuit.
It is controlled with each power depending on the mechanism to reduce power
consumption to a minimum. PA is used directly V_BATT because of a lot of power input
power source. Thus, It can be resulted in breakage of PA in excess of the rated input
power.
In addition, surge and ESD should be designed to block the influx in order to prevent
damage to the modem.
Pin
NO.
31,32
Signal Name
Function
(Modem)
V_BATT
4.2. Logic Level Specifications
4.2.1. Digital logic level specificatioons
Basic interface level : CMOS 1.8V, 2.85V
MIN
TYP
MAX
3.7V
3.8V
3.9V
5. RF Specifications
5.1. Receiver
Bandwidth: 1.25MHz
Frequency: 869MHz – 894MHz(BC0), 1930MHz – 1990MHz(BC1)
RF to Baseband Direct conversion(Zero IF)
Modulation method : QPSK,8PSK and 16QAM
Sensitivity: -104dBm under (BER = 0.5%under)
5.2. Transceiver
Frequency : 824MHz – 849MHz(BC0), 1850MHz – 1910MHz(BC1)
Maximum RF Output: Power class3(BC0) Power class2(BC1), 23.01dBm ~ 30dBm max.
Modulation method: BPSK, QPSK AND 8PSK
Baseband to RF Direct conversion(Zero IF)
6. Mechanical Specification
6.1. Mechanical Dimensions
Dimensions
92.0 x 38.4 x7.6 mm
Weight
30.7 grams max.
Modem Interface connector
KM17E-40DS (manufacturer : HIROSE)
Antenna Connector
59S21B-40MT5-D (manufacturer : Rosenberger)
Figure 3 Mechanical Dimension
6.2. Environmental Specifications
1) Storage Temp : -40℃ ~ +85℃
2) Operating Temp : -20℃ ~ +70℃
(-20℃ ~ +70℃ : 3GPP specifications satisfaction
-30℃~-20℃, +70℃~+80℃ : can be performance degradation
3) Operating humidity : 90% (50℃) relative humidity
4) Operating vibration : 5 Hz ~ 500 Hz Signe wave 1.5G
7. General Specification
7.1. CDMA Electrical Specification
CH(850MHz/1900MHz)
CHANNEL
시험 항목
Spec.
1017/25
4.4.5
Maximum Output Power
4.5.1
Conducted Spurious Emissions
23.01~30dBm
885 kHz to 1.98 MHz
-42 dBc↓/30 kHz
1.98 MHz to 4.00 MHz
-54 dBc↓/30 kHz (BC0) -50 dBc↓/30 kHz (BC1)
4.4.6
Minimum Controlled Output Power
-50dBm↓
4.3.4
Waveform Quality
Rho
Freq_E
Time_E
4.4.9
+/-300.00Hz(BC0)
+/-150.00Hz(BC1)
-1.00~1.00 us
Code Channel to Reverse Pilot Channel Output Power Accuracy
Data Rate: 9600 bps
4.4.4
0.94 ~1.00
3.5~4 dB
Range of Closed Loop Power Control
up @ Full rate
24↑
down @ Full Rate
-24↓
up @ Half rate
24↑
down @ Half Rate
-24↓
up @ Quarter rate
24↑
down @ Quarter Rate
-24↓
up @ Eighth rate
24↑
down @ Eighth Rate
-24↓
4.4.2
Time Response of Open Loop Control
PASS
4.4.1
Range of Open Loop Power
Open Loop Power Upper
-57.50~-38.50(BC0) -60.50~-41.50(BC1)
Open Loop Power Mid
-17.50~1.50(BC0) -20.50~-1.50(BC1)
Open Loop Power Sense
10.50~29.50(BC0) 10.50~29.50(BC1)
4.3.2
Reverse Pilot Channel to Code Channel Time Tolerance
±10 ns.
4.3.3
Reverse Pilot Channel to Code Channel Phase Tolerance
0.05~0.15 deg
4.3.4
HWQ
Rho
Freq_E
3.5.1
0.94~1.00
+/-300.00Hz(BC0)
+/-150.00Hz(BC1)
Time_E
-1.00~1.00 us
Reference Sensitivity Level(-104/-25)
0.5% ↓
358/563
774/1175
8.Parts Map
Top
Bottom
9. Connector
9.1. Antenna Connector : 59S21B-40MT5_D(manufacturer : Rosenberger)
9.2. 40Pin Connector : KM17E-40DS (manufacturer : HIROSE)
Figure 4. 40 Pin connector
10. Antenna Specification
10.1 Antenna spec.
10.1.1Frequency Band
Frequency
Band
CDMA 850
CDMA 1900
TX
824 ~ 849
1850 ~ 1910
RX
869 ~ 894
1930 ~ 1990
10.1.2 Normal value
50Ω ± Normal
10.1.3 Measuring method
The impedance over the frequency bands shall be as close as possible to 50Ω after
matching. Both free space and talk position are considered.
10.2 VSWR
The impedance matching should be optimized in the more critical talk position.
10.2.1 Maximum values in free space
Band
VSWR
10.2.2
CDMA 850
CDMA 1900
TX
RX
TX
RX
2.8
1.2
1.8
Measuring Method
Figure 5. Chamber
a. Azimuth Pattern ; Co – pol
b. Azimuth Pattern ; Cross – pol
Figure 6. Gain Patterns
11. RFx information
The RF field strength of the wireless module or modules that may be
embedded in your TCU is well all international RF exposure limits as known
at this time. Because the wireless modules(which may be embedded into
your TCU) emit less energy than is allowed in radio frequency safety
standards and recommendations, manufacturer believes these modules
are safe for use. Regardless of the power levels, care should be taken to
minimize human contact during normal operation.
This module should be used more than 20cm(8 inches) from the body
when wireless devices are on and transmitting.
This transmitter must not be collocated or operate in conjunction with
any other antenna or transmitter.
Operation is subject to the following two conditions: (1) this module may
not cause interference , (2) this module must accept any interference that
may cause undesired operation.
11.1 Information for integrator
The integrator has to be aware not to provide information to the end
user regarding how to install or remove this RF module in the user
manual of the end product.
The user manual which is provided by integrators for end users must
include the following information in a prominent location.
To comply with FCC RF exposure compliance requirements,
the antenna(W8E-MWC-20 Tri-band Dipole Antenna)
used for this transmitter must be installed to provide a separation
distance of at least 20cm from all persons and must not be colocated or operating in conjunction with any other antenna or
transmitter.
Label for end product must include Contains FCC ID : YZP-D660V or
A RF transmitter inside, FCC ID : YZP-D660V

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Title                           : Microsoft Word - LTD-VH1000_User_Manual_120611.doc
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Creator                         : Microsoft Word - LTD-VH1000_User_Manual_120611.doc
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