KIA LNC1200EEFS User manual

CAR NAVIGATION SYSTEM

SERVICE MANUAL

MODEL: LAN2100EKXM

SERVICE MANUAL

MODEL: LAN2100EKXM

[CONTENTS]

SECTION 1. SPECIFICATION

SECTION 2. NAME OF EACH PART

SECTION 3. OVERALL BLOCK DIAGRAM

SECTION 4. EXPLODED VIEWS

SECTION 5. FRONT PART

SECTION 6. MAIN PART

SECTION 7. AUDIO PART

SECTION 8. TROUBLESHOOTING GUIDE

SECTION 1. SPECIFICATION

[CONTENTS]

• SPECIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1-1

SPECIFICATION

GENERAL

Output Power .........................................................................................................Digital Output (S/PDIF)

Power Source ............................................................................................................................DC 14.4 V

Ground System ............................................................................................................................ Negative

Dimensions (W x H x D) ......................................................................................253 x 182.5 x 234.1 mm

Net Weight ........................................................................................................................................3.1 kg

DISPLAY

LCD ................................................................................................................17.78 cm (7 inch) TFT LCD

Resolution .................................................................................................................................. 800 X 480

Back Light .................................................................................................................................. LED Type

CD SECTION

Frequency Response .......................................................................................................20 Hz to 20 kHz

S/N Ratio .......................................................................................................................................... 70 dB

Distortion .......................................................................................................................................... 0.3 %

Channel Separation (1 kHz) ............................................................................................................. 60 dB

RADIO SECTION

FM

Frequency Range ............................................................................................................ 87.5 to 108 MHz

S/N Ratio .......................................................................................................................................... 50 dB

Distortion ............................................................................................................................................. 1 %

Usable Sensitivity .........................................................................................................................12 dBμV

AM (MW)

Frequency Range ............................................................................................................ 522 to 1620 kHz

S/N Ratio .......................................................................................................................................... 45 dB

Distortion .......................................................................................................................................... 1.0 %

Usable Sensitivity .........................................................................................................................35 dBμV

SECTION 2. NAME OF EACH PART

[CONTENTS]

• CONTROL PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

• STEERING WHEEL REMOTE CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

2-1

CONTROL PANEL

6

7

8

9

10

1

3

2

5

4

11

12

13

14

15

16

17

1. Disc slot

2. RESET hole

Press with thin object to reset the unit when it

does not operate normally.

3. Eject (

)

Press to eject a disc from the unit.

4. MAP

Press to display the map.

5. NAV

Press to enter destination menu.

Various methods for entering a destination are

available.

6. LCD

Touch to operate.

7. MEDIA

Press to select a source: CD/USB/iPod/BT/AUX

8. RADIO

Press to select FM/AM band.

9. Left knob (

)

- Press: power on/off

- Turn: volume control

10.

• Press to:

- Automatic tuning:

- Track up/down:

• Press and hold to:

- Search (FF/REW):

11. Right knob (

)

Rotate it clockwise/counterclockwise.

•

Searches the previous or next radio frequency.

- Manual tuning

• Skips a track/file up/down in all list screen.

• ZOOM IN/ZOOM OUT

- Rotate to change the map scale on the map

screen.

12. SETUP (

)

• Press to access system settings.

• Press and hold to check the device ID, the

software version, the navigation version, and

the map version.

13. PHONE (

)

Press to operate Bluetooth Hands-Free

function.

14. Repeat voice guidance (

)

Push to repeat the last guidance advice when

guidance is active.

15. Info (

)

Press to view the destination, route, and traffic

information.

• Destination: shows the information of current

vehicle position and destination.

• Route: shows the route information.

• Traffic: shows the traffic information.

- Traffic info on route: the list of traffic

information on active route

- Traffic info nearby: the list of traffic

information around the current vehicle

position.

16. Display on/off (

)

Press to switch between the display on and off.

17. CD indicator light

When a disc is inserted, the indicator is

illuminated.

RADIO

USB

CD

iPod

BT

USB

CD BT

iPod

2-2

STEERING WHEEL REMOTE CONTROL

1

3

2

4

5

6

7

1.

• Press to:

- Preset up/down:

- Track up/down:

• Press and hold to:

- Manual tuning:

- Search (FF/REW):

2. Volume (

/

)

Increases or decreases the volume level.

3.

Mutes the volume.

4.

Press to select a source.

FM → AM → CD → USB (or iPod)

→ BT → AUX → FM...

5.

Press to operate Bluetooth Hands-Free

function.

• Press to accept a call.

• Press to make a call from last calls.

• Press and hold to switch the sound path

during a call. (Hands free ↔ phone)

6.

Press to hang up a call.

7.

• Press to activate voice recognition mode.

• Press once more to cancel voice recognition.

RADIO

USB

CD

BT

iPod

RADIO

USB

CD

iPod

BT

SECTION 3. OVERALL BLOCK DIAGRAM

[CONTENTS]

• OVERALL BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

3-23-1

OVERALL BLOCK DIAGRAM

DDR2

Main Board Audio Board

DDR2

(128 MB)

CD

SPDIF

EXTERNAL AMP

I2C

i-NAND

(8 GB)

DDR2

(128 MB)

DDR2

(128 MB)

DDR2

(128 MB)

GPS

SDRAM

LCD

DSP

AC97

AUX Audio In

I

2

S1

I

2

S

7" LCD

Module

Stereo

Codec

Stereo

Codec

L/R

MIC Touch

NAVI

MEDIA

Sub

Main

Tuner

SD0

SPDIF

ECHO

Canceller

GPS

Module

I2S

SPDIF

AU1354

(800 MHz)

USB

I

2

C

UART

I

2

C

I

2

S

Echo Canceller

I

2

S1

I

2

S

I-POD

Protector

CAN

Transceiver

UART0

Sub

Tuner

UART1

AIN

Debug

D+/D-

I

2

C2

CD Deck

I2C

Local Bus

4 CH UART

Controller

Video In

Micom

ADC

GPIO

UART3

Transceiver

NOR Flash

Video

Decoder

PGS (rear camera video)

Bluetooth

Echo

Canceller

PCM

KEY

MICOM

AUX video input

MIC

Video Decoder

AU1354

(UART 3)

Button key

Front Board

Module

MICOM

(TW8816)

7.0” LCD Panel

Touch Panel

Button key

RGB666

IFAD

AIN

SPDIF

SECTION 4. EXPLODED VIEWS

[CONTENTS]

• FRONT PART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

• CABINET AND MAIN FRAME PART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

4-24-1

FRONT PART

451

A

F

E

D

E

D

B

C

A

459

267

459

B

C

478

459

478

LCD

TOP KEY

EJECT

TOP KEY

CLOCK

CABLE4

260

261

269

268

CABLE1

CABLE2

482

A41

A43

A42

CABLE3

250

BOTTOM

KEY

CABINET AND MAIN FRAME PART

451

A

472

283

282

451

469

281

280

273

A50

A47

AUDIO & POWER

MAIN

270

451

272

B

A

B

451

A44

A26

CABLE5

301

453

300

453

271

4-44-3

SECTION 5. FRONT PART

[CONTENTS]

• FRONT BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

• FRONT PRINTED CIRCUIT BOARD (TOP VIEW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

• FRONT PRINTED CIRCUIT BOARD (BOTTOM VIEW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

FRONT BLOCK DIAGRAM

< Front Block Diagram >

< Main Block >

R [7~2]

G [7~2]

R [7~0]

G [7~0]

CVBS (Rear Camera)

Video

Decoder

(TW8816)

B [7~2]

HSYNC

VSYNC

CLKV

B [7~0]

BIAS

LCLK

PCLK

CLKH

MAIN

BOARD

7.0”

LCD

Panel

TOU

CH

SCR

EEN

X-,X+,Y-,Y+

WM9713

4

FCLK

VCOM VOLTAGE

r-VOLTAGE

10

3.3 V

I2C

KEY_RX,TX

B/T

Module

BT_RX,TX

RESET

PCM

4

SPI_CS,CLK,TX,RX

4

2

MICOM

BACKLIGHT ON/OFF

LCD_PWM (Brightness Control)

LED BLU

EN

BOARD

POWER

BLOCK

LCD 7.4 V, LCD 5 V, LCD 3.3 V

ILL+ , ILL-

POWER/VOLUME+/-

Switch

Key

LED Driver

(AAT2823)

Volume Key

Key

DCDC+

AUDIO

5-25-1

FRONT PRINTED CIRCUIT BOARD (TOP VIEW)

5-3 5-4

FRONT PRINTED CIRCUIT BOARD (BOTTOM VIEW)

5-5 5-6

SECTION 6. MAIN PART

[CONTENTS]

• MAIN BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

• MAIN PRINTED CIRCUIT BOARD (TOP VIEW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

• MAIN PRINTED CIRCUIT BOARD (BOTTOM VIEW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5

MAIN BLOCK DIAGRAM

Main Board

I2C

DE MULTIPLEXER

74LVC138APW

AU_ADDR[4]/[5]

AU_CS2#

RAD

HPI STATIC BUS

CS[1-4]

GPIO

3

341

S23

13

CP 2.0B

Front

Board

I2C

AU1354

(800 MHz)

18

4CH UART -EXPANDER

SC16C754BIBM

B

UFFE

R

AU_ADDR[1-3]

AU_DATA[0-7]

RAD

RD

Debug

UART0

B/T

PSC3

M

P

3

D

ecod

e

r

C2I ,S2

IS

2I

IO E

X

PA

ND

E

R

RESET /

POWER ON

DDR2(128 MB)

DDR2(12 8MB)

AC’97

Audio+Touch

CODEC

I2C

AC97

MEDIA

(DSP)

I2S

PSC1

PSC2

Touch

MIC

U

S

SD RAM

UART1

MICOM

GPS RX/TX

GPS Module

RAD

RD

LATCH

SD0

UART3

Co

nn

ecto

r

S

B

D+ / D-

VIDEO DECODER

TW9910

KEY RX/TX

CVBS (CAMERA)

CVBS (AUX)

YMUX2

YMUX1

YMUX0

KEY

MICOM

Nor Flash

(128 Mbit)

i-NAND (8 G)

Co ecto

I2S

Audio Board

24PIN JACK

RS422 TRANSCEIVER

MAX3077EESA

DIRANA

SAF7741HV

CAMERA

AUX

I2S

AUDIO IN

42PIN JACK

AUDIO OUT +/- (TMU)

CAN

IC

AUDIO MICOM

USB

CD CONNECTOR

6-26-1

MAIN PRINTED CIRCUIT BOARD (TOP VIEW)

6-46-3

MAIN PRINTED CIRCUIT BOARD (BOTTOM VIEW)

6-5 6-6

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