service manual car navigation system · 2-1 control panel 1. disc slot 2. eject ( ) press to eject...
TRANSCRIPT
CAR NAVIGATION SYSTEMSERVICE MANUAL
MODEL: LNC1200EEFS
SERVICE MA
NU
AL
MO
DE
L: LNC
1200EE
FS
[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
SPECIFICATIONGENERAL
Output Power .........................................................................................................Digital Output (S/PDIF)Power Source ............................................................................................................................DC 14.4 VGround System ............................................................................................................................ NegativeDimensions (W x H x D) .................................................................................262.54 x 156.2 x 236.2 mmNet Weight ........................................................................................................................................2.8 kg
DISPLAYLCD ................................................................................................................17.78 cm (7 inch) TFT LCDResolution .................................................................................................................................. 800 X 480Back Light .................................................................................................................................. LED Type
CD SECTIONFrequency Response .......................................................................................................20 Hz to 20 kHzS/N Ratio .......................................................................................................................................... 70 dBDistortion .......................................................................................................................................... 0.3 %Channel Separation (1 kHz) ............................................................................................................. 60 dB
RADIO SECTIONFM
Frequency Range ............................................................................................................ 87.5 to 108 MHzS/N Ratio .......................................................................................................................................... 50 dBDistortion ............................................................................................................................................. 1 %Usable Sensitivity .........................................................................................................................12 dBμV
AM (MW)Frequency Range ............................................................................................................ 522 to 1620 kHzS/N Ratio .......................................................................................................................................... 45 dBDistortion .......................................................................................................................................... 1.0 %Usable Sensitivity .........................................................................................................................35 dBμV
SECTION 2. NAME OF EACH PART
[CONTENTS]
• CONTROL PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
• STEERING WHEEL REMOTE CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2-1
CONTROL PANEL
1. Disc slot2. Eject ( )
Press to eject a disc from the unit.3. RESET hole
Press with thin object to reset the unit when it does not operate normally.
4. FM/AMPress to select FM/AM band.
5. MEDIAPress to select a source: CD/USB/iPod/BT/AUX
6. Display on/off ( )Press to switch between the display on and off.
7. LCDTouch to operate.
8. Left knob (POWER/VOLUME)- Press: power on/off- Turn: volume control
9. 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.
10. SEEK/TRACK• Press to:
- Automatic tuning: - Track up/down:
• Press and hold to:- Search (FF/REW):
11. SETUP ( )• Press to access system settings.• Press and hold to check the device ID, the
software version, the navigation version, and the map version.
12. Right knob (TUNE)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.
Repeat voice guidance ( )Push to repeat the last guidance advice when guidance is active.
13. PHONE ( )Press to operate Bluetooth HandsFree function.
14. NAVPress to enter destination menu.Various methods for entering a destination are available.
15. MAPPress to display the map.
16. CD indicator light (CD-IN)When a disc is inserted, the indicator is illuminated.
17. Clock ( )• Press to display the digital/analog clock and
outside temperature in both power on/off status.• Press and hold to display to the [Clock] menu.
4
56
7
14
8
13
12
1110
1
2
9
15
16
17
3
RADIO
USB CD iPod BT
USB CD BTiPod
2-2
STEERING WHEEL REMOTE CONTROL
1
2
3
4
5
6
1. MODEPress to select a source.FM → AM → CD → USB (or iPod) → BT → AUX → FM...
2. Volume (VOL+/VOL-)Increases or decreases the volume level.
3. • Press to:
- Automatic tuning: - Track up/down:
• Press and hold to:- Manual tuning: - Search (FF/REW):
4. Press to operate Bluetooth HandsFree 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)
5. Press to hang up a call.
6. • Press to activate voice recognition mode.• Press once more to cancel voice recognition.
RADIO
USB CD iPod BT
RADIO
USB CD BTiPod
SECTION 3. OVERALL BLOCK DIAGRAM
[CONTENTS]
• OVERALL BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3-23-1
OVERALL BLOCK DIAGRAM
DDR2 DDR2
Main Board Audio Board
DDR2(128 MB)
CDSPDIF
EXTERNAL AMP
I2Ci-NAND(8 GB)
DDR2(128 MB)
DDR2(128 MB)
DDR2(128 MB)
GPS
SDRAM
LCD DSPAC97
AUX Audio In
I2S1 I2S
7" LCDModule
StereoCodec
Stereo Codec
L/R
MIC Touch
NAVI
MEDIASub
MainTuner
SD0 SPDIFECHOCanceller
GPSModule
I2S
SPDIF
AU1354(800 MHz)
USB I2C
UART I2C
I2SEcho Canceller
I2S1 I2S
I-PODProtector CAN
CAN
CANTransceiver
UART0
SubTuner
UART1
AIN
Debug
D+/D- I2C2 CD Deck
I2C
Local Bus
4 CH UARTController
Video In
Micom
ADCGPIO
UART3Transceiver
NOR FlashVideoDecoderPGS (rear camera video)
Bluetooth
EchoCanceller
PCMKEY
MICOM
AUX video input
MIC
Video Decoder AU1354(UART 3)
Button key
Front Board
ModuleMICOM (TW8816)
7.0” LCD Panel
Touch PanelButton 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
B
A41
A42
268A43
469
459
451
451
459
459
AB
F
A
C
D
260
261
C
D
F
250
FRONT
269
451
451
CABLE1
CABLE1
CABLE2
CABLE3
478
478
CABINET AND MAIN FRAME PART
270
451
451451
451
451
451
451
A
300
453
301 453
472
283
282
451
469
281
280
273
A50
A47
AUDIO & POWER
MAIN
451
451
272
B
451
A44
A26
CABLE5271
A
B
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)
VideoDecoder(TW8816)
B [7~2]
HSYNC
VSYNC
CLKV
B [7~0]
BIAS
LCLK
PCLK CLKH
MAINBOARD
7.0”LCD
Panel
VSYNC
TOUCH
SCREENX-, X+, Y-, Y+
WM9713 4
FCLK
VCOM VOLTAGE
r-VOLTAGE 10
3.3 V
Key
I2C
KEY_RX, TX
B/TModule
BT_RX, TX
RESETPCM
4
4
SPI_CS, CLK, TX, RX4
2
eyMICOM
AUDIOBOARD
POWER/EJECT/VOLUME+/- SwitchKey
BACKLIGHT ON/OFF
DCDC+LCD_PWM (Brightness Control)
LED BLU
EN
Volume Key
BOARDPOWERBLOCK
LCD7.4 V, LCD5 V, LCD3.3 VILL+, ILL-
DCDCLED Driver(AAT2823)
ResetKey
Reset
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 BoardI2C
DE MULTIPLEXER
74LVC138APW
AU_ADDR[4]/[5]AU_CS2#
RAD
HPI STATIC BUSCS[1-4]
GPIO3341S2313CP 2.0BFrontBoard
I2C
AU1354(800 MHz)18
PIN
4CH UART -EXPANDER
SC16C754BIBM
BUFFERAU_ADDR[1-3]AU_DATA[0-7]
RADRD
Debug
UART0 B/T
PSC3
MP3
Decoder
C2I ,S2IS2I
IO EXPANDER RESET /POWER ON
DDR2(128 MB)DDR2(128 MB)
DDR2(128 MB) DDR2(12 8MB)
AC’97 Audio+Touch
CODEC
I2C
AC97MEDIA(DSP)I2S
PSC1
PSC2Touch
MICUS
SD RAM UART1 MICOM
GPS RX/TXGPS ModuleRAD RD
LATCH
SD0 UART3
Connector
SB
D+ / D-
VIDEO DECODER
TW9910
KEY RX/TX
CVBS (CAMERA)
CVBS (AUX)YMUX2
YMUX1YMUX0
KEYMICOMNor Flash
(128 Mbit) i-NAND (8 G)
Co ecto
I2S
Audio Board24PIN JACKRS422 TRANSCEIVER
MAX3077EESADIRANASAF7741HV
CAMERA
AUX
I2S
AUDIO IN42PIN JACKAUDIO OUT +/- (TMU) CAN ICAUDIO 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
SECTION 7. AUDIO PART
[CONTENTS]
• AUDIO BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
• POWER BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
• AUDIO SOURCE FLOWCHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5
• AUDIO CONNECTOR PIN DESCRIPTON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
• AUDIO PRINTED CIRCUIT BOARD (TOP VIEW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9
• AUDIO PRINTED CIRCUIT BOARD (BOTTOM VIEW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11
AUDIO BLOCK DIAGRAM
INTERNAL AMP42 PIN CONNECTOR24 PIN CONNECTORRADIO
ANT
MM_CAN_H/L
LEAF_DICETEF7000
AM
LEAF_DICETEF7000
FM
MM_CANTJA1055
BODY_CANTJA1055
RS422TRANSMITER
MAX3077OPAMPS4580
Rx+/-, Tx+/- B+
Reverse
ILL
+/-
CA
N_H
/L
CA
N_H
/L
AU
TO
_LIG
HT
/PA
RK
I
SP
EE
D, A
LT
AC
C
AM
BIE
NT
+, ST
_R
ACCLOGIC
A
COMPA
ST
MIC
NAVI+/-
E
AM FM
MICOM LDOBD3875, 5 V
MICOM RESETBD5230 ECHO
CANCELLER
MIC MUTESWITCH IC
Rx, T
x
Rx, T
x
ING
/AU
X_D
ET
EM
AC
C_D
ET
COMPA-RATOR
TB
, MU
TE
MIC_MUTE
I2C
I2C
FR
ON
TR
IGH
T
FR
ON
TL
EF
T
RE
AR
RIG
HT
RE
AR
LE
FT
Rx, T
x
AUDIO MICOMuPD78F3376A
RADIO & AUDIODSP
MA
IN
XT
ER
NA
B+ 6 V DETBD5230
CANCELLERFM1188
SWITCHIC
Reverse
BT_SPDIF
6 V Det
S/W CTR
RDS1, RDS2, ADSP_IOF11
DSP_RESET,
I2C
ILL_Det
DSPSAF7741
BO
AR
D
L AM
P
IC
CPU_I2CMIC
C
I2C
DVD_SPDIFDMB_I2SMEDIA_I2SCD I2S
SPDIF SPDIF
PO
SPI
BUSY, SYNC_REQ, RESETB
ERROR
I2CSPDIF SPDIF+/-L
CD
RE
_XM_I2SNAVI+/-
TRANCEIVERCS8427
TRANSMITERMAX3293
EEPROM24LC256
ADCMCP3221
DR SENSOR WELCOME SERIAL FLASH
OW
ER
/EJE
CT
/VO
LU
SPII2C PC
M IN
/OU
T/S
YN
D_O
N/L
CD
_PW
M
ES
ET
I2C
WE
LC
OM
E
FRONT BOARD
DR SENSORXV-8000LK BU6929FV MX25L4005
UM
E+/-
NC
/CL
K
7-27-1
023140772323373203
56013011
006122
VDDX 3.3 V 65 mASYSTEM 3.3 V 1000mA
VDDI 1.2 V 600 mA
DCDC1(90 %)MAX 1500 mA
DCDC2(85 %)MAX 1200 mA
DCDC3(87 %)MAX 1000 mA
B/UPLT3481 3.75 V
MAX 2.7 AVDDY 1.8 V 120 mADDR 1.8 V 1200 mA
TP
S65
023
052003003
50
001001
008167120081
BA33BC0FPMAX 500 mA
LCD 3.3 V
8.1 V MAX 2.5 A CD DECK 8.1 V
NCV5661DT5 V, 1 A, 1.2 W
GPS 5 V100 mA
MAX3295 3.3 V
001001
176
3910 300
LCD 8.1 V
(85 %)
MAX
1502
3
300 mA~1.8 A
BA00C0WFP6.5 V, 0.5 A, 1.3 W5.05 V MAX 4.2 A
(85 %)
CD PICK_UP
CAMERA 6.5 V100 mA
900
450450 450
0202
0202
SYSTEM_5 V
XC6221B332NR3.3 V, 200 mA, 150 mW
ECHO_3.3 V20 mA
ECHO_1.8 VXC6221B332NR1.8 V 200 mA 150 mW
CD MOTOR
NCV5661DT3.3 V, 1 A, 1.2 W
SAF7741HV 3.3 V450 mA
00510051
500
022
TUNER_5 V
20 mA
LTC35601.5 A 1.25 V(80 %)
TPS20681.5 A USB_5 V
0707
0707
001001
FAN_8 V70 mA
BA00CCWFP1 A, 1.3 W
ANT_12 V12 V, 100 mA
BD3571FP 5 V500 mA, 1.2 W
V850ES/FG35 V, 70 mA
BA00CCWFP1 A, 1.3 W
5252
5252
200
TJA1055TBODY CAN
POWER IC
BA00CCWFP5 V
TJA1055TMM_CAN
BA00CCWFP5 V
TB2946
POWER BLOCK DIAGRAM
7-3 7-4
DiRaNa2External
AMPAIN0(5~8PIN)
NAVI L/R, VRSD_HOST_OUT1
SP
D
SP
DCPU CODEC
DiRaNa2 AMP
AC97
INTRO
AIN1(9~10 PIN)
Welcoming MIDI chip (MONO)
AIN2(11~14PIN)
AIN4(21 22PIN)
AUX L/R
B/T AUDIO
(76PIN)
BCK_HOST(75PIN)
DIF
Transc
DIF
TransmSPDIF+
SPDIF-
External AUX Source
B/TM d l
2 WAYBUFFER
ECHOCANCELLER
PCM PCM
AIN3(19~20PIN)
AUDIO(ECALL) TMU UNIT (AUDIO+/-)
(21~22PIN)
SPDIF1D(24PIN)
SPDIF2D
B/T AUDIO
DVD SPDIF
WS_HOST(74PIN)
ceiver
mitter
SPDIF-Module
DVD
BUFFER CANCELLER
HANDS_FREE
INTERNAL TYPE
STREAMING
(25PIN)NAVI
CD DECK I2S IN4
I2S_IN2XM
Power
DAC FL(43PIN)
DAC FR(42PIN)
CD/MEDIAIIS
I2S_IN3
C C
ExternalUSB Source CPU
D+/D-
I2S_IN4
AMPDAC RL(38PIN)
DAC RR(37PIN)
EXTERNAL TYPE
AUDIO SOURCE FLOWCHART
7-67-5
AUDIO CONNECTOR PIN DESCRIPTON
7-87-7
A. POWER & SIGNAL CONNECTOR
NUMBER NAME NUMBER NAME
A12 BATT_B+ A15 AUTO_LIGHT
A11 ACC A14 MM_CAN_L
A10 AUX_L A13 HS_CAN_L
A9 AUX_GND B9 NAVI_VOICE+
A8 AUX_R B8 NAVI_VOICE-
A7 ILL+ B7 REVERSE_GEAR
A6 ILL- B6 SPDIF+
A5 STEER_KEY B5 SPDIF_GND
A4 N.C (N.America AVN : GND) B4 Front Left -
A3 DOOR_UNLOCK B3 Front Right +
A2 MM_CAN_H B2 Front Right -
A1 HS_CAN_H B1 Front Left +
A24 GND B18 SPEED
A23 GND B17 AUX_CVBS_IN
A22 MIC- B16 AUX_VGND
A21 MIC+ B15 SPDIF-
A20 AUX_DET B14 AMBIENT
A19 ALT_IN B13 Rear Left -
A18 REMOTE_ANTENNA B12 Rear Left +
A17 Key_GND B11 Rear Right -
A16 PARKING B10 Rear Right +
✻ North American Optional
KET MG644408 (42PIN)
B
10
1
18
9
A
13
1
24
12
B. CAMERA & TMU CONNECTOR
TYCO AMP 1318853 (24PIN)
NUMBER Name12 CAMERA_CVBS11 NC10 CAMERA_B+9 NC8 NC7 NC6 AUDIO+[ECALL]5 TMU_GND4 RS422_RX+_TMU3 RS422_TX+_TMU2 RS422_GND1 NC
24 CAMERA_VGND23 NC(CAMERA_ON)22 CAMERA_PGND21 NC20 NC19 NC18 AUDIO-[ECALL]17 NC16 RS422_RX-_TMU15 RS422_TX-_TMU14 NC13 NC
✻ North American Optional
AUDIO PRINTED CIRCUIT BOARD (TOP VIEW)
7-9 7-10
AUDIO PRINTED CIRCUIT BOARD (BOTTOM VIEW)
7-127-11
SECTION 8. TROUBLESHOOTING GUIDE
[CONTENTS]
• GENERAL PART (NAVIGATION) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
8-1
Cannot identify current location. (GPS not receiving)GPS cannot be used indoors and must be connected to a power source with ACC in a vehicle in a location where the signal from the satellite can be received easily.When initially connecting the GPS, it usually takes about 10 minutes to be working normally, but the connectionspeed can differ depending on the weather condition and surrounding obstacles.If the GPS connection is unstable for a long period of time, try the following.• Check if the product is connected to a power source.• Check if the back of the GPS product is in a location where the sky can be seen well.• If there are high buildings or if you are under a tree, move to a location where there are no obstacles.
Cannot hear the voice guide.The volume is not set correctly or turned off. Adjust the volume of voice guidance.
There is a difference between the driving road and the road on the map in the product.Even though GPS is usually very accurate, there is a small margin for error.When the GPS receiver is installed, there can be an error of about 10m. But for newly built roads, the problem could come from the data update to the map.
Cannot see the map.Perhaps you cannot see the map even when you have executed the navigation menu.This happens when the data within the memory is damaged. Delete all the data in the memory and install the data again. If the issue persists after installation, contact the A/S center.
The path guide is different from the actual path (path guide error)• When the road is closely parallel.• When the splitting road angle is very small.• When there is an adjacent road when turning.• When driving on a road that is narrowing fast.• When driving through mountains or where the road is too curvy.• When the starting, passing and arriving locations are too close within 1km.• When you have set the starting, passing, or arriving locations more than 1km away from the road.• When driving through tunnels.
GENERAL PART (NAVIGATION)
8-2
Symptom Cause Correction
Power does not turn on.The unit does not operate.
• The ignition switch is NOT turned ON.
• Turn the ignition switch to ON.
• The ignition switch is NOT set to ACC.
• Set the ignition switch to ACC.
• The power of the unit is turned OFF.
• Turn the unit on by pressing POWER on the control panel.
• Noise and other factors are causing the built-in microproces-sor to operate incorrectly.
• Turn the unit off and then on.
• The unit does not operate normally.
• You can reset the unit. Press the RESET hole with a sharp object.
Playback is not possible. • The disc is dirty. • Clean disc.
• The loaded disc is a type this unit cannot play.
• Check the type of the disc.
• The disc is inserted upside down.
• Insert the disc with the label upward.
• The files on the disc are an irregular file format.
• Check the file format.
There is no sound. • The volume level is low. • Adjust the volume.
• The mute is on. • Turn the mute off.
Map matchingAs mentioned, the GPS systems used by this Navigation System are susceptible to certain errors. Their calculations may on occasion place you to a location on the map where no road exists. In this situation, the processing system understands that vehicles travel only on roads, and is able to correct your position by adjusting it to a nearby road. This is called map matching.
How to update the navigation map and softwareTo update the navigation map and software, visit the site (http://www.navigation.com/hyundai).
With map matching. With no map matching.
Trouble Shooting Guide
No Symptom Correction
1
The Sceen is White.
Case1)
1) It is partially white screen.
2) All Button is working.
Replace Front Assy's
2
The Screen is White.
Case2)
1) It is completely white screen.
2) All Button is not working.
Replace Main BD
3
CD Deck is not Working.
1) No play CD
2) No insert CD
Replace CD Deck
4
No Sound
First, Check as below.
1)Check CD Sound
2)Check Radio Sound
Replace Audio BD
8-3