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김재원/책임연구원/AVN개발8팀([email protected])

Change Description

LG Electronics USA IL7SF Silverbox RADIO ASM-RECEIVER BEJIL7SF BEJIL7SF il7sf

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Document DEVICE REPORTGetApplicationAttachment.html?id=4038799
LGE Internal Use Only
Model difference information

FCC ID BEJIL7SB BEJIL7SF

Model IL7SB IL7SF

RF Specification BT, WLAN 2.4 GHz(b/g/n), WLAN 5 GHz(a/n) BT, WLAN 2.4 GHz(b/g/n), WLAN 5 GHz(a/n)

The difference between BEJIL7FB and BEJIL7FF
- BEJIL7SB
* Analog RVC Decoder : TW9992 Digital RVC Decoder : DS90UB934
* Video Signal Path : To go to display directly-
- BEJIL7SF
* Analog & Digital RVC decoder : TW8844 * All Video Signal goes into and out from TW8844
because of North America regulation as FMVSS

Copyright © 2014 LG Electronics Inc. All rights reserved Strictly Confidential

Hardware block diagram

LGE Internal Use Only

IL7SB and IL7SF

IL7SB Model
* Analog RVC Decoder : TW9992 Digital RVC Decoder : DS90UB934
* Video Signal Path : To go to display directly

FR FL
RR RL

External AMP
(optional)

FM1/AM

FAKRA

eCall/ERA Module
ANC (Leverage)
MIC In

Mono Mix MIC In
optional

Carplay/AA (USB)

DAB CPM

FAKRA
HSAL-II 12pin USB/ LVDS

Manufacture & Debug Rep. Crank

45W x 4ch AMP. I2C

From/To MICOM

eMMC 4GB
EMMC0

LPDDR4 1GB
32 SDRAM
ENET

TUNER DAC_OUT I2S

IC

TUNER

I2S

IC

DSP

I2S

Dirana3

ADC_IN [NXP] SPI

ADC_IN

ADC_IN(4)

I2C I2C
Chime Radio

I2S SPI

VOICE I2S ALERT I2S TCP_Audio
I2S
Flash optional

ESAI0

I2C MIPI_CSI

Parallel_CSI

LVDS

CPU

I2C

i.MX8QXplus I2C

[NXP]

I2S_Module

optional

From/To From/To MICOM CPU
Single DAB Saturn

SPI(DAB)

optional

For ANC

USB_OTG
TX/RX
UART USB HOST
PWM

I2C
UART PCM(SAI)
PCIe IRQ SPI I2C SPI

Flash

M4 core

QSPI

UART

ROW

EU

Ethernet

BroadR-Reach x1

Ethernet TCP

RTC IC
BT656 8bit

Video Differential Decoder TW9992
De- LVDS serializer DS90UB934

Analog VPM /RVC
FAKRA
Digital

Touch CP

Analog Switch
oLDI

serializer DS90UB947

LVDS

TX/RX RTS CTS

BT/Wifi Module (Dual MAC)

Wake for ICS

From/To DSP
EEPROM
Level shifter

GPIO IRQ SPI
MICOM I2C TC233SP
[Infineon] CAN
UART I2C CAN

Wakeup signal (CAN, PWR ON,
etc)
For GA LSCAN
TRx.
HSCAN TRx.

HSAL-II 12pin USB/ LVDS

Direct buy Capacitive
TOUCH PANEL 7.0" LCD (800X480) HSAL-II De-serializer
6pin LVDS DS90UB924

FAKRA

Ext. WiFi

Key Func. (Button, Volume)

Schmitt Triger

Back_Lamp Input
(For FMVSS111)

LS-GMLAN ICAN

From/To DSP/AMP

For GB and GEM

IL7SF
* Analog & Digital RVC decoder : TW8844 * All Video Signal goes into and out from TW8844
because of North America regulation as FMVSS

FR FL
RR RL
Carplay/AA (USB)

External AMP
(optional)

FM1/AM

FAKRA

ANC (Leverage)
MIC In

MIC In optional

XM CPM

FAKRA
HSAL-II 12pin USB/ LVDS

Manufacture Rep. & Debug Crank

45W x 4ch AMP. I2C

From/To MICOM

eMMC 4GB
EMMC0

LPDDR4 1GB
32 SDRAM

TUNER DAC_OUT I2S

IC

TUNER

I2S

IC ADC_IN

DSP
I2S
Dirana3 [NXP] SPI

ADC_IN(4)

IQ I2S

I2C I2C I2S Chime Radio SPI

optional
HD Saturn

From/To From/To MICOM CPU

VOICE I2S ALERT I2S ESAI0 TCP_Audio
I2S
Flash optional

ENET
MIPI_CSI LVDS

I2S_Module

CPU

I2C

i.MX8QXplus I2C [NXP]

SPI(DAB) I2C

optional

XM X40A

optional

UART(XM)

USB_OTG

For ANC

TX/RX
UART USB HOST
PWM

UART PCM(SAI)
PCIe
SPI I2C SPI

M4 core

NA

Ethernet

BroadR-Reach x1

EEPROM

EE_I2C

CVBS

Differential

oLDI

TW8844

I2C LVDS DTV
RTC IC

BT656 8bit

Deserializer

LVDS

DS90UB934

Touch

oLDI

serializer

LVDS

DS90UB947 CP

TX/RX RTS CTS

BT/Wifi Module (Dual MAC)

Wake for ICS

From/To DSP
EEPROM Etc. control
signals

I2C

GPIO IRQ

SPI

MICOM

I2C TC233SP

[Infineon] CAN

GPIO

I2C CAN

From/To DSP/AMP

Wakeup signal (CAN, PWR ON,
etc)
For GA LSCAN
TRx.
HSCAN TRx.
For GB

Ethernet TCP

Analog VPM /RVC
FAKRA
Digital

HSAL-II 12pin USB/ LVDS
FAKRA

Direct buy Capacitive
TOUCH PANEL 7.0" LCD (800X480) HSAL-II De-serializer
6pin LVDS DS90UB924
Ext. WiFi

Key Func. (Button, Volume)

Back_Lamp Input
(For FMVSS111)

LS-GMLAN ICAN

Copyright © 2014 LG Electronics Inc. All rights reserved Strictly Confidential

IL7SB
IL7SB Model
* Analog RVC Decoder : TW9992 Digital RVC Decoder : DS90UB934
* Video Signal Path : To go to display directly
TW9992

LGE Internal Use Only
IL7SF IL7SF
* Analog & Digital RVC decoder : TW8844 * All Video Signal goes into and out from TW8844
because of North America regulation as FMVSS
TW8844

Copyright © 2014 LG Electronics Inc. All rights reserved Strictly Confidential

IL7SB
Transceiver (*Not changed)

LGE Internal Use Only

IL7SF
Transceiver (*Not changed)

Copyright © 2014 LG Electronics Inc. All rights reserved Strictly Confidential



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