Car Navigation / CD Player: Service Manual Model: Lan8901Ekyn
October 13, 2022 | Author: Anonymous | Category: N/A
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S E R V C I E M A N U A L
CAR NAVIGATION / CD PLAYER SERVICE MANUAL MODEL : LAN8901 EKYN
M O D E L : L A N 8 9 0 1 E K Y N
RADIO
MAP
MEDIA
NAV
[CONTENTS] SECTION 1. SPECIFICATION SECTION 2. NAME OF EACH PART SECTION 3. TOTAL WIRING/BLOCK DIAGRAMS SECTION 4. EXPLODED VIEWS SECTION 5. MAIN PART SECTION 6. AUDIO PART SECTION 7. FRONT PART SECTION 8. GPS PART SECTION 9. TROUBLESHOOTING GUIDE SECTION 10. REPLACEMENT PARTS LIST
SECTION 1. SPECIFICATION
[CONTENTS] • SPECIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
SPECIFICATION GENERAL Output Power......... Power........................ .............................. .............................. .............................. .............................. .............................. ............................50 .............50W W x 4CH (Max.) Power Source........................................... .......................................................... .............................. .............................. .............................. .......................... .........................DC ..............DC 12V Speaker impedance impedance................ ............................... .............................. .............................. .............................. .............................. .............................. .......................... .................... ......... 4 Ω Ground System........ System....................... .............................. .............................. .............................. .............................. .............................. .............................. .......................... ........... Negative Dimensions (W x H x D) .............. ............................. .............................. .............................. .............................. ....................... ........ 206.4 x 118.4 x 185.4 mm Net Weight........................................ ....................................................... .............................. .............................. .............................. .............................. ........................... ...................2.44 .......2.44 kg DISPLAY LCD ............... ............................... ............................... .............................. .............................. .............................. .............................. .............................. .....................6.5 ......6.5 inch TFT LCD Resolution............................. ............................................ .............................. .............................. .............................. .............................. .............................. ..........................480 ...........480 X 234 Back Light ............................. ............................................ .............................. .............................. .............................. .............................. ........................... ......................... ............. CCFL type CD/DVD/VCD SECTION Frequency Response ............................ ........................................... .............................. .............................. .............................. .............................. ................20 .20 Hz - 20 KHz S/N Ratio ............... .............................. .............................. .............................. .............................. .............................. .............................. ........................... .......................... ..................... .......60 60 dB Distortion ............... .............................. .............................. .............................. .............................. .............................. .............................. .......................... .......................... ...................... ....... 0.3 % Channel Separation (1kHz) ............................... .............................................. .............................. .............................. .............................. ........................... ................... .......50 50 dB
RADIO SECTION FM Frequency Range ................... .................................. .............................. .............................. .............................. .............................. .............................. ................87.5 .87.5 - 108 MHz S/N Ratio ............... .............................. .............................. .............................. .............................. .............................. .............................. ........................... .......................... ..................... .......50 50 dB Distortion ............... .............................. .............................. .............................. .............................. .............................. .............................. .......................... .......................... ......................... .......... 1 % Usable Sensitivity .............. ............................. .............................. .............................. .............................. .............................. .............................. ........................... .................10 .....10 dBμV AM (MW) Frequency Range .............. ............................. .............................. .............................. .............................. .............................. .............................. .................... ..... 522 - 1620 KHz S/N Ratio ............... .............................. .............................. .............................. .............................. .............................. .............................. ........................... .......................... ..................... .......45 45 dB Distortion ............... .............................. .............................. .............................. .............................. .............................. .............................. .......................... .......................... ...................... ....... 1.0 % Usable Sensitivity .............. ............................. .............................. .............................. .............................. .............................. .............................. ........................... .................38 .....38 dBμV NAVIGATION SECTION CPU ................ ............................... .............................. .............................. .............................. .............................. .............................. .............................. .......................... ..................... .......... AU1350 OS ............... .............................. .............................. .............................. .............................. .............................. .............................. .............................. .......................... .................... ......... WinCE 6.0 SDRAM............... .............................. .............................. .............................. ............................... ............................... .............................. .............................. .......................... ................. ......256 256 MB Memory (Map) .............. ............................. .............................. .............................. .............................. .............................. .............................. ........................... ........................... ............... 8 GB Memory (OS) ..................... .................................... .............................. .............................. .............................. .............................. .............................32 ..............32 MB NAND Flash GPS ............. ............................ .............................. .............................. .............................. .............................. .............................. .............................. .......................... ......................TRIMBLE ...........TRIMBLE Map.............. ............................. .............................. .............................. .............................. .............................. .............................. .............................. .......................... .......................... ...............Navteq Navteq User Interface........................................ ....................................................... .............................. .............................. .............................. ........................... ...................Touch .......Touch screen
1-1
SECTION 2. NAME OF EACH PART
[CONTENTS] • FRONT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 • CONNECTOR TERMINAL FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
FRONT 14
1 2
13 12
3
11
4
RADIO
MAP
10
5
MEDIA
NAV NA V
9
6
8 7
1. Day/Night Press to switch between the day screen (bright) and the night screen (dark).
- Info On Route: The list of traffic information found the recommended route from theis currenton vehicle position to the destination displayed.
2.
▲
Press to eject a disc from the unit. 3. • Power - Power on Press this button in power off status. - Power off Press this button in power on status. • Volume knob ( ) - Rotate it leftward/rightward to adjust the volume. tus. 4. RADIO Selects the FM/AM band. 5. MEDIA Selects a source: CD, USB, iPod, AUX 6. • Press this button. - Automatic tuning: RADIO - Track up/down: USB CD iPod • Press and hold this button. - Search (FF/REW): USB CD iPod
7. Press to view the destination, route, and traffic information when the route guidance is active. • Destination: Shows the information of current vehicle position and destination. • Route: Shows the route information from the current vehicle position to the destination. • Traffic: Shows the traffic information.
- Info Nearby: The list of traffic information around the current vehicle position is displayed. 8. SETUP ( ) • Press to access system settings. • Press and hold to check the device ID, the software version, the navigation version, and the map version. 9. NAVI Press to enter a destination menu. Various methods for entering a destination are available. 10. MAP Press to display the current location map screen. 11. Jog dial • Searches the previous or next radio frequency. - Manual tuning: Rotate it leftward/rightwa leftward/rightward. rd. • Skips the previous or next track/file. - Rotate it leftward/rightwa leftward/rightward. rd. • ZOOM IN/ZOOM OUT - Rotate to change the map scale on the map screen. 12. PHONE ( ) Use to enable Bluetooth Hands-Free Phone. 13. Press to repeat the voice guidance. 14. Disc slot 2-1
CONNECTOR TERMINAL FUNCTION A. Additional connector for option 24pin TYCO AMP 1318853
No
NAME
1
SPDI SP DIF_ F_OU OUT+ T+(O (Opt ptio ion: n: Ex Exte tern rnal al AM AMP) P)
2
SPDI SP DIF_ F_OU OUTT-(O (Opt ptio ion: n: Ex Exte tern rnal al AM AMP) P)
3
SPDI SP DIF_ F_GN GND( D(Op Opti tion on:: Exte Extern rnal al AMP AMP))
4
NC
5
NC
6 7
NAVI_V NAVI _VOI OICE CE+( +(Op Opti tion on:: Ex Exte tern rnal al AM AMP) P) XM_A XM _AUD UDIO IO_R _R(O (Opt ptio ion: n: XM_ XM_Re Read ady) y)
8
XM_A XM _AUD UDIO IO_L _L(O (Opt ptio ion: n: XM_ XM_Re Read ady) y)
9
AMBIENT
10
NC
11
NC
12
MM_C MM _CAN AN_H _HIG IGH( H(Op Opti tion on:: Exter Externa nall AMP)
2-2
13
CAME CA MERA RA_B _B+( +(Op Opti tion on:: Rear_ Rear_CA CAME MERA RA))
14
CAMERA_GND(Option: CAMERA_GN D(Option: Rear_CAMERA)
15
CAMERA_CVBS(Option: CAMERA_CV BS(Option: Rear_CAMERA)
16
CAMERA_VGND(Option: CAMERA_VG ND(Option: Rear_CAMERA)
17 18
NC NAVI NA VI_V _VOI OICE CE-( -(Op Opti tion on:: Exter Externa nall AMP)
19
XM_A XM _AUDI UDIO_ O_GN GND( D(Op Opti tion on:: XM XM_R _Rea eady dy))
20
XM_P XM _POW OWER ER_G _GND ND(O (Opt ptio ion: n: XM_Re XM_Read ady) y)
21
XM_B XM _B+( +(Op Opti tion on:: XM_Re XM_Read ady) y)
22
NC
23
CAN_ CA N_GN GND( D(Op Opti tion on:: Exte Extern rnal al AMP AMP))
24
MM_C MM _CAN AN_L _LOW OW(O (Opt ptio ion: n: Exte Extern rnal al AMP) AMP)
B. ISO 36pin POWER CONNECTOR C1 1
C
C2 4
3 2
7 6
C3 10
9
5
13
12
8
11
16 15
14
1
3
5
7
2
4
6
8
1
3
5
7
2
4
6
8
B
A
A. CAR INTERFACE
19 18
17
20
S U F A 5 1
C1. CAR INTERFACE
A1 SPEED
C1 MI MIC+ C+ (B (BT, T, eC eCal all) l)
A2 DIRECTION
C2 Parking
A3 TA TAIIL SW SW (IL (ILL L+)
C3 ALT_IN
A4 +12V ACC
C4 MI MICC- (B (BT, T, eC eCal all) l)
A5 RE REMO MOTE TE AN ANTE TENN NNA A
C5 Door Un Unlock
A6 PWM PWM IL ILL(I (ILL LL-) -) A7 +12V BATT
C6 Auto Light C2. CAR INTERFACE
A8 GROUND
C7 AUX R-IN C8 St Stee eeri ring ng_W _Whe heel el Remoc Remocon on
B. SPEAKER OUTPUT
C9 AUX GND
B1 REAR RIGHT+
C10 C1 0 AU AUX X L-I L-IN N
B2 REAR RIGHT-
C11 Stee Steering_ ring_Whe Wheel el Remo Remocon_ con_GND GND
B3 FR FRO ONT RI RIGH GHT T+
C12 C1 2 AU AUX X DET DETEC ECT T
B4 FR FRO ONT RI RIGH GHT T-
C3. CAR INTERFACE
B5 FRONT LE LEFT+
C13 C1 3 AU AUX_ X_VG VGND ND
B6 FRONT LE LEFT-
C14 C1 4 AU AUX_ X_CV CVBS BS_I _IN N
B7 REAR L LE EFT+ B8 REAR LE LEFT-
C15 NC C16 NC C17 NC C18 NC C19 HS CAN L (Opt (Option: ion: Remo Remote te Display Display)) C20 HS CAN H (Option (Option:: Remote Remote Displa Display) y)
C. USB CONNECTOR 4
3
2
1
No
NAME
1
USB/IPOD GND
2
USB D+ D+/IPOD_RX
3 4
USB DD-/IPOD_TX USB/IPOD_5V
23
SECTION 3.
TOTAL WIRING/BLOCK DIAGRAMS
[CONTENTS] • WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 • BLOCK DIAGRAM(H/W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 • BLOCK DIAGRAM(S/W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
WIRING DIAGRAM
GPS ANT
RADIO ANT
D+/TX
11
D-/RX
USB/ IPOD
AUX_AUDIO_L AUX_AUDIO_R
XM_RADIO (Option: XM_Ready)
XM_AUDIO_R
NAVI_VOICE(-) SPDIF_OUT(+) SPDIF_OUT(-) MM_CAN_HIGH MM_CAN_LOW
8 7
6 18 1
24
36
15 REAR_CAMERA_VGND
HS_CAN_HIGH HS_CAN_LOW
AUX_AUDIO_L AUX_AUDIO_R
BATT+ GND SPEED SIGNAL REVERSE GEAR PARKING BRAKE ALTERNATOR AUX_DETECT
30 18
ILL+ ILL-
8 MIC+ 35 MIC-
37 38
29
DOOR_UNLOCK AUTO_LIGHT
26
10 9 15 14
28 32
AUX_AUDIO_GND
5 6
GND FRONT_LEFT(+) FRONT_LEFT(-) FRONT_RIGHT(+) FRONT_RIGHT(-) REAR_LEFT(+) REAR_LEFT(-)
27 AUX_VIDEO
BCM
REMOTE_SIGNAL
16
25
MICROPHONE
33
31
ADDITIONAL 24PIN
Audio/Video_AUX
34
2 12
REAR_CAMERA_CVBS
EXTERNAL REMOTE_DISPLAY (Option: Remote Display)
2
XM_AUDIO_GND NAVI_VOICE(+)
REAR_CAMERA (Option: Rear_Camera)
1
13
19
DIGITAL_EXTERNAL_AMP (Option: External_AMP)
4
12
AUX_GND XM_AUDIO_L
3
ACC SIGNAL
REAR_RIGHT(+)
Steering Wheel Remote Control
AUX_VIDEO_GND
20
16
19
17
REAR_RIGHT(-)
ISO_36PIN
3-1
3-2
BLOCK DIAGRAM (H/W)
Main Board DDR2 256MB
i-NAND 8GB
SD0
SD1
NOR 128Mb
SDRAM
UART
GPS/DR Module
UART
FM Tuner
Local Bus
AC97
AM/TMC Tuner
IFAD
I2S0
AU1350 (667MHz) LAN8900 Option
Audio Board
NAVI
I2S1
CD Deck
SPDIF
Stereo Codec
SPDIF
IFAD
DSP
MEDIA
I2S I2C
I2S
USB Protector
USB/IPOD
Audio
45W 4ch Amp
SPEAKER
AIN
Audio/Video AUX In
UART(port ?) USB LCD
UART GPIO
I2C
Micom
Remote Controller
ADC
6.5˝
Hard Key
POWER
GPIO
LCD Module Bluetooth Module
Echo Canceller
MIC
Front Board
3-3
3-4
BLOCK DIAGRAM (S/W)
Application AUX (video/audio)
Rear camera
Main
CD/USB
Device Driver
Radio/Setup
KEY Event
Navi (GPS)
TMC
iPod
GPS Event
File System
CD Event
Audio
Display
Touch
AC97
PENDOWN Event
Driver Manager
SMBUS
GPS
I2C
GPIO
Digital RGB (18bit)
Analog RGB
LCD Controller
MSC
UART
USB
SD
Audio Micom
USB Stick
iNAND
Static Bus
GPIO12
DAC
EX-UART
HID
Audio Codec XP/YP/ XN/YN
Touch Panel
SPDIF
Audio DSP
CD Deck I2S
GPIO4 GPIO10 GPIO23
UART CTL
GPIO9
IO Expander
Reset/Switch/Mode Control
Bluetooth GPS
iPod
TFT LCD (6.5˝ WVGA)
Video decoder
Echo Canceller (FM)
Key Micom
Hardware
3-5
3-6
3-7
3-8
SECTION 4. EXPLODED VIEWS
[CONTENTS] • FRONT PART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 • CABINET & MAIN FRAME PART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
• EXPLODED VIEW PART LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
FRONT PART
A41 262 261
451 E
A42
260
451
A
251
B
459 451 459 252
459
451 268
CABLE2 250
D
459
466 D
CABLE1 269
253 466 451
CABLE3
459 FRONT
E C B C
A
CABLE4 A43 264
4-1
4-2
CABINET & MAIN FRAME PART
C
CABLE7
A49
A
453 451
298 A
451
D
451
E
CABLE6
451
MAIN 451
B
AUDIO 270
F
C
B
A47
451
284 A45
A44
451
469 451 A26
GPS 274
451
272 451 D
451
A50
469
E
271
283
296
464
273 CABLE5
451 294
469
290 299 453 472
4-3
4-4
EXPLODED VIEW PART LIST MODEL : LAN8901EKYN RUN DATE : 19-November-2009 S
AL LOCA. NO.
PART NO.
DESCRIPTION
SPECIFICATION
ASSEMBLY PARTS SECTION
A26
AFP72909301
Mechanism Assembly
CDM-M10 PHILIPS CAR CDP -
A41
AGL72926805
Panel As Assembly,Front
CAR LA LAN8900EKYN FR FRONT PA PANEL TO TO
A42
AGL72926901
Panel Assembly,Front
CAR LAN8900YN ASSY
A43
EBR60479315
Option Co Code As Assembly
LAN8900YN Fr Front to total Ev Event -
A44
ADV72942901
Frame Assembly
CAR LAN8900YN M10 DECK TOTAL A
A45
ABQ67522301
Case Assembly
LT-260VG GPS MODULE ASSY
A47
EBR64618501
Option Code As Assembly
LAN8900EKYN MA MAIN TOTAL H/W + S
A49
ADV72942803
Frame As Assembly
CAR LA LAN8900EKYN CH CHASSIS BO BOTTOM
A50
EBR60385003
PCB Assembly,Audio
LAN8900 INTERNAL AMP AUDIO ASS
PARTS SECTION
250 251
MEY61136001 ABH72994001
Knob Button Assembly
MOLD RUBBER NBR CAR LAN8900 YN LAN8900YN DARK-EJECT TOP_LEFT
252
ABH72994002
Button Assembly
LAN8900YN BT-REPEAT TOP_RIGHT
253
MBN61106201
Case
MOLD ABS XR-409H LAN8900 MOLD
260
EBD52850701
Touch Panel
XXJ-1219 Glass to Film Pressur
261
EAJ42931001
LCD,Module-TFT
LTA065B1D4F WVGA 6.5INCH 800X4
262
MHK60529801
Sheet
EXTRUSION CU CDT 138.2 27 0.05
264
MEG61107301
Holder
MOLD PC GP-1000M CAR LAN8900 M
268
MBS61107701
Chassis
PRESS SECC 0.8mm LAN8900 PRESS
269
MAZ61108501
Bracket
PRESS SECC 0.8MM CAR LAN8900 P
270
MCK61108201
Cover
PRESS SECC 0.8mm CAR LAN8900 P
271
MAZ61108401
Bracket
PRESS SECC 1.0MM CAR LAN8900 P
272
MAZ61875601
Bracket
PRESS SECC 1.0 CAR LAN8900YN / E
273
MBS61107801
Chassis
PRESS SECC 1.0mm LAN8900 PRESS
274
ABB67522401
Brake Assembly
LT-260VG GYRO ASSY
283
MHK61894901
Sheet
CUTTING PC CDT 120 80 0.25 bot
284
MBS61107901
Chassis
PRESS SECC 1.0mm LAN8900 PRESS
290
AEF72918602
Heat Si Sink Assembly
AL DC DC 178X100X5 LA LAN8900YN/ED H
REMARKS
F
295
294
EAL60659601
Fan Module
GM1203PFV2-8 8KRPM DC 12V 42MA
295
MED61845501
Heat Sink
CASTING ALDC12 AL DC 177.5X96.
296
MBL30585001
Cap
MOLD NEOPRENE CAR LAN-8660EK M
298
MAZ61108701
Bracket
PRESS SECC 1.2MM CAR LAN8900 P
299
MAZ61108901
Bracket
PRESS SECC 1.2MM CAR LAN8900 P
SCREWS
451
1SZZR-0088D
Screw,Customized
1SZZR-0088D PH + 2.6MM 6MM SWR
453
1SZZR-0053B
Screw,Customized
- + 4MM 6MM SWRCH -
459
353-645A
Screw,Customized
353-645A PH + 4.3M 8M SWRCH BL
464
1MRC0302818
Screw,Machine
RH + 3MM 12MM MSWR FZY - -
466
FAB30060701
Screw,Customized
1SZZR-0105 FH + 3.5MM 2MM SWRC
469 472
353-022M 1MBC0263016
Screw,Customized Screw,Machine
TAPTITE 3X6 FZMY PAN S-TYPE BH + 2.6MM 14MM MSWR FZB - -
CABLES
CABLE1
EAD36248207
Cable,FFC
AT10030120D04 120MM 1.00MM 30P
CABLE2
EAD61073201
Cable,FFC
AT05050060C07 60MM 0.50MM 50P
CABLE3
EAD60970001
Cable,FFC
AT05030040C02 40MM 0.50MM 30P
CABLE4
EAD60969901
Cable,FFC
AT05020040C02 40MM 0.50MM 20P
CABLE5
EAD35204903
Cable,FFC
AT10018100D02 100MM 1.00MM 18P
CABLE6
EAD60947501
Harness,Single
NI080515H 15 Pin Housing Conne
CABLE7
EAD56949603
Cable,FFC
AT05045100C02 100MM 0.50MM 45P
4-5
4-6
4-7
4-8
SECTION 5. MAIN PART
[CONTENTS] • MAIN BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 • MAIN SCHEMATIC DIAGRAM (LCD & DCON & USB & UART) . . . . . . . . . . . . . . . . . . . . . . . . 5-3 • MAIN SCHEMATIC DIAGRAM (BUS & PSC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5 • MAIN SCHEMATIC DIAGRAM (VDD & BOOT & RESET & IPOD CP) . . . . . . . . . . . . . . . . . . . 5-7 • MAIN SCHEMATIC DIAGRAM (DDR2 SDRAM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9 • MAIN SCHEMATIC DIAGRAM (NOR FLASH & iNAND FLASH) . . . . . . . . . . . . . . . . . . . . . . 5-11 • MAIN SCHEMATIC DIAGRAM (VIDEO & AUDIO CODEC) . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13 • MAIN SCHEMATIC DIAGRAM (USB & PM IC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15 • MAIN SCHEMATIC DIAGRAM (UART EXTEND) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17 • MAIN SCHEMATIC DIAGRAM (CONNECTOR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19 • MAIN SCHEMATIC DIAGRAM (DEBUG & GPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-21 • MAIN IC VOLTAGE SHEET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23 • MAIN WAVEFORMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-25 • MAIN CONNECTOR PIN DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-27 • MAIN PRINTED CIRCUIT BOARD (TOP VIEW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-29 • MAIN PRINTED CIRCUIT BOARD (BOTTOM VIEW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31
MAIN BLOCK DIAGRAM
VDDX
Bus address 10bit
LDO DCDC 3.7V PM IC
VDDX_ON
TPS650245
PWR_EN
VDDX MICOM
Reset_out/OE/WE/CS0/Busy DDR 1.8V
RESET IC
RESET_IN
TC1270ARV
VDDX OK
NOR FLASH
PIC
SPASION
MICOM
256Mb Bus data 16bit Bus address 15bit RESET/ RESE T/ CS2/KEY_INT/OE/ WE
Save_Mode
CPU_RESET
LATCH LVC16374A
VDDI,VDDY
UART(RX/TX)
UART EXTEND CS2/OE
BUS TRANSEIVER
SC16C550BIBS
SN74LVC16245
UART(RX/TX) WAKE UP Eject
Digital audio(I2S) CD DECK
HW Eject
M10
I2C TDI/RST/TDO/TMS/TCK
CRQ/INS
JTEG
Rear Gear Rear Gear / / Cam BCM
SD DATA DATA #[ 0:3] / CMD / CLK CLK
CPU
Flash memory iNand 8G
I2C / Reset
RX/TX,I2C/Mode/Reset
Echo canceller VIDEO IN CVBS
CVBS
CAMERA CVBS
CVBS
AU 35
YCbCr(4:2:2) VIDEO
I2C
Data 16bit Address 13bit
CIM_CLK
EXTERNAL MIC TOUCH
USB/iPod
Voice(analog)
AUDIO
AC97
X±/Y±
WM1616
Pen_down
UART(RX/TX) / RESET GPS ON1/2
Interface
USB(D+/D- )
Power
MAIN SCHEMATIC DIAGRAM (LCD & DCON & USB & UART)
9
8
GPS M/D TREMBLE
UART(RX/TX)
10
LCD PANEL TW8816
CODEC
5-1
11
MT47H64M16HR
Navi_Voice(analog)
Signal
12
AUDIO
on/off
DDR2
RGB 8:8:8
PANEL BT M/D
DDR2
FCLK/LCLK/PCLK/BIAS FCLK /LCLK/PCLK/BIAS
Digital audio_USB/CD(I2S) DIRANA SAF7741
FAN
Data 16bit MT47H64M16HR Address 13bit
DECODER TW9910
12V
CP2.0B
5-2
: Main board : LCD board : from Audio : from M/D
Speed / Rear Gear Gear
BCM
LDO1
5V
LDO2
PM IC
7
6
5
4
3
2
LAN8900 LCD&DCON&USB&UART EBY58941203_1 2009. 09. 23
1
A
B
C
D
E
F
G
H
I
5-3
MAIN SCHEMATIC DIAGRAM (BUS & PSC) 12
11
10
9
8
J
K
L
5-4
M
N
O
P
Q
R
S
T
7
6
5
4
3
2
LAN8900 BUS&PSC EBY58941203_2 2009. 09. 23
1
A
B
C
D
E
F
G
H
I
J
5-5
MAIN SCHEMATIC DIAGRAM (VDD & BOOT & RESET & IPOD CP) 12
11
10
9
K
L
5-6
M
N
O
P
Q
R
S
T
8
7
6
5
4
3
2
LAN8900 VDD&BOOT&RESET&IPOD CP VDD&BOOT&RESET&IPOD EBY58941203_3 2009. 09. 23
1
A
B
C
D
E
F
G
H
I
5-7
MAIN SCHEMATIC DIAGRAM (DDR2 SDRAM)
12
11
10
9
J
K
L
5-8
M
N
O
P
Q
R
S
T
8
7
6
5
4
3
2
LAN8900 DDR2 SDRAM EBY58941203_4 2009. 09. 23
1
A
B
C
D
E
F
G
H
I
5-9
MAIN SCHEMATIC DIAGRAM (NOR FLASH & iNAND FLASH)
12
11
10
J
K
L
5-10
M
N
O
P
Q
R
S
T
9
8
7
6
5
4
3
2
LAN8900 NOR FLASH&iNAND FLASH EBY58941203_5 2009. 09. 23
1
A
B
C
D
E
F
G
H
I
J
5-11
MAIN SCHEMATIC DIAGRAM (VIDEO & AUDIO CODEC) 12
11
K
L
5-12
M
N
O
P
Q
R
S
T
10
9
8
7
6
5
4
3
2
LAN8900 VIDEO&AUDIO CODEC EBY58941203_6 2009. 09. 23
1
A
B
C
D
E
F
G
H
I
5-13
MAIN SCHEMATIC DIAGRAM (USB & PM IC)
12
11
J
K
L
5-14
M
N
O
P
Q
R
S
T
10
9
8
7
6
5
4
3
2
LAN8900 USB&PM IC EBY58941203_7
1
2009. 09. 23 A
B
C
D
E
F
G
H
I
5-15
MAIN SCHEMATIC DIAGRAM (UART EXTEND) 12
J
K
L
5-16
M
N
O
P
Q
R
S
T
11
10
9
8
7
6
5
4
3
2
LAN8900 UART EXTEND EBY58941203_8 2009. 09. 23
1
A
B
C
D
E
F
G
H
I
5-17
MAIN SCHEMATIC DIAGRAM (CONNECTOR)
12
J
K
L
5-18
M
N
O
P
Q
R
S
T
11
10
9
8
7
6
5
4
3
2
LAN8900 CONNECTOR 1
EBY58941203_9 2009. 09. 23 A
B
C
D
E
F
G
H
I
5-19
MAIN SCHEMATIC DIAGRAM (DEBUG & GPS)
J
K
L
5-20
M
N
O
P
Q
R
S
T
12
11
10
9
8
7
6
5
4
3
2
LAN8900 DEBUG&GPS EBY58941203_10 2009. 09. 23
1
A
B
C
D
E
F
G
H
I
5-21
J
K
L
5-22
M
N
O
P
Q
R
S
T
MAIN IC VOLTAGE SHEET PIN
PIN
VOLTAGE
PIN
VOLTAGE
PIN
VOLTAGE
PIN
VOLTAGE
PIN
VOLTAGE
PIN
VOLTAGE
PIN
VOLTAGE
PIN
VOLTAGE
PIN
IC103
VOLTAGE
37
H (3 (3 .3 .3 V) V) /L /L
25
H (3 (3 .3 .3 V) V) /L /L
21
H (3. (3.3V 3V)/ )/L L
17
A na na lo g I n
13
H (3. (3.3V 3V)/ )/L L
9
H (3 (3 .3 .3 V) V) /L /L
5
GND
50
NC
21
NC
BGA
38
H (3 (3 .3 .3 V) V) /L /L
26
0V
22
H (3. (3.3V 3V)/ )/L L
18
GND
14
H (3. (3.3V 3V)/ )/L L
10
H (3. (3.3V 3V)/ )/L L
6
H (3 (3 .3 .3 V) V) /L /L
51
NC
22
0.7V
IC301
39
H (3 (3 .3 .3 V) V) /L /L
27
0V
23
H (3. (3.3V 3V)/ )/L L
19
A na na lo g I n
15
GND
11
H (3. (3.3V 3V)/ )/L L
7
H (3 (3 .3 .3 V) V) /L /L
52
NC
23
0V
BGA
40
H (3 (3 .3 .3 V) V) /L /L
28
0V
24
GND
20
A na na lo g I n
16
H (3. (3.3V 3V)/ )/L L
12
H (3. (3.3V 3V)/ )/L L
8
H (3 (3 .3 .3 V) V) /L /L
53
NC
24
0V
IC302
41
H (3 (3 .3 .3 V) V) /L /L
29
0V
25
3.3V
21
A na na lo g I n
17
H (3. (3.3V 3V)/ )/L L
13
OS C_ C_ IN IN
9
NC
54
GND
25
1.8V GND
BGA
42
H (3 (3 .3 .3 V) V) /L /L
30
0V
26
H (3. (3.3V 3V)/ )/L L
22
A na na lo g I n
18
3.3V
14
O SC SC _O _O UT UT
10
GND
55
1.5V
26
IC403
43
3.3V
31
3.3V
27
H (3. (3.3V 3V)/ )/L L
23
A na na lo g I n
19
H (3. (3.3V 3V)/ )/L L
15
H (3. (3.3V 3V)/ )/L L
11
H (3 (3 .3 .3 V) V) /L /L
56
NC
27
1.8V
BGA
44
H (3 (3 .3 .3 V) V) /L /L
32
0V
28
H (3. (3.3V 3V)/ )/L L
24
A na na lo g I n
20
H (3. (3.3V 3V)/ )/L L
16
H (3. (3.3V 3V)/ )/L L
12
NC
57
1.5V
28
3.75V
IC401
3.75V
45
H (3 (3 .3 .3 V) V) /L /L
33
H (3 (3 .3 .3 V) V) /L /L
29
H (3. (3.3V 3V)/ )/L L
25
3.3V
21
GND
17
GND
13
NC
58
OS C_ C_ IN IN
29
1
H (3 (3 .3 .3 V) V) /L /L
46
H (3 (3 .3 .3 V) V) /L /L
34
GND
30
H (3. (3.3V 3V)/ )/L L
26
GND
22
H (3. (3.3V 3V)/ )/L L
18
H (3. (3.3V 3V)/ )/L L
14
H (3 (3 .3 .3 V) V) /L /L
59
O SC SC _O _O UT UT
30
NC
2
H (3 (3 .3 .3 V) V) /L /L
47
H (3 (3 .3 .3 V) V) /L /L
35
H (3 (3 .3 .3 V) V) /L /L
31
NC
27
A nal nalog og Ou Outt
23
H (3. (3.3V 3V)/ )/L L
19
H (3. (3.3V 3V)/ )/L L
15
H (3 (3 .3 .3 V) V) /L /L
60
GND
31
GND
3
H (3 (3 .3 .3 V) V) /L /L
48
H (3 (3 .3 .3 V) V) /L /L
36
H (3 (3 .3 .3 V) V) /L /L
32
1.8V
28
A nal nalog og Ou Outt
24
H (3. (3.3V 3V)/ )/L L
20
H (3. (3.3V 3V)/ )/L L
16
H (3 (3 .3 .3 V) V) /L /L
61
GND
32
4
H (3 (3 .3 .3 V) V) /L /L
49
H (3 (3 .3 .3 V) V) /L /L
37
H (3 (3 .3 .3 V) V) /L /L
33
H (3. (3.3V 3V)/ )/L L
29
A na na lo g I n
25
H (3. (3.3V 3V)/ )/L L
21
H (3. (3.3V 3V)/ )/L L
17
GND
62
3.3V
5
H (3 (3 .3 .3 V) V) /L /L
50
H (3 (3 .3 .3 V) V) /L /L
38
H (3 (3 .3 .3 V) V) /L /L
34
H (3. (3.3V 3V)/ )/L L
30
A na na lo g I n
26
H (3. (3.3V 3V)/ )/L L
22
H (3. (3.3V 3V)/ )/L L
18
H (3 (3 .3 .3 V) V) /L /L
63
GND
1
A na na lo g O ut ut
6
H (3 (3 .3 .3 V) V) /L /L
51
H (3 (3 .3 .3 V) V) /L /L
39
GND
35
H (3. (3.3V 3V)/ )/L L
31
A nal nalog og Ou Outt
27
H (3. (3.3V 3V)/ )/L L
23
H (3. (3.3V 3V)/ )/L L
19
H (3 (3 .3 .3 V) V) /L /L
64
H (3. (3.3V 3V)/ )/L L
2
A na na lo g I n
7
H (3 (3 .3 .3 V) V) /L /L
52
GND
40
H (3 (3 .3 .3 V) V) /L /L
36
H (3. (3.3V 3V)/ )/L L
32
A nal nalog og I /O /O
28
GND
24
H (3. (3.3V 3V)/ )/L L
20
NC
3
A na na lo g I n
8
H (3 (3 .3 .3 V) V) /L /L
53
H (3 (3 .3 .3 V) V) /L /L
41
H (3 (3 .3 .3 V) V) /L /L
37
H (3. (3.3V 3V)/ )/L L
33
A nal nalog og Ou Outt
29
H (3. (3.3V 3V)/ )/L L
25
H (3. (3.3V 3V)/ )/L L
21
1.5V
1
GND
4
GND
9 10
H (3 (3 .3 .3 V) V) /L /L H (3. (3.3V 3V)/ )/L L
54 55
H (3 (3 .3 .3 V) V) /L /L NC
42 43
3.3V H (3 (3 .3 .3 V) V) /L /L
38 39
H (3. (3.3V 3V)/ )/L L H (3. (3.3V 3V)/ )/L L
34 35
GND A nal nalog og Ou Outt
30 31
H (3. (3.3V 3V)/ )/L L 3.3V
26 27
H (3. (3.3V 3V)/ )/L L H (3. (3.3V 3V)/ )/L L
22 23
0V GND
2 3
5V 5V
5 6
A na na lo g I n A na na lo g I n
11
H (3. (3.3V 3V)/ )/L L
56
NC
44
H (3 (3 .3 .3 V) V) /L /L
40
H (3. (3.3V 3V)/ )/L L
36
A nal nalog og Ou Outt
32
H (3. (3.3V 3V)/ )/L L
28
H (3. (3.3V 3V)/ )/L L
24
NC
4
GND
7
A na na lo g O ut ut
12
H (3. (3.3V 3V)/ )/L L
45
GND
41
H (3. (3.3V 3V)/ )/L L
37
A nal nalog og Ou Outt
33
H (3. (3.3V 3V)/ )/L L
29
H (3. (3.3V 3V)/ )/L L
25
NC
5
3.3V
8
5V
13
H (3. (3.3V 3V)/ )/L L
1
GND
46
H (3 (3 .3 .3 V) V) /L /L
42
GND
38
3.3V
34
GND
30
H (3. (3.3V 3V)/ )/L L
26
NC
6
5V
14
H (3. (3.3V 3V)/ )/L L
2
H (3 (3 .3 .3 V) V) /L /L
47
H (3 (3 .3 .3 V) V) /L /L
43
NC
39
A nal nalog og Ou Outt
35
H (3. (3.3V 3V)/ )/L L
31
H (3. (3.3V 3V)/ )/L L
27
NC
7
5V
15
H (3. (3.3V 3V)/ )/L L
3
H (3 (3 .3 .3 V) V) /L /L
48
H (3 (3 .3 .3 V) V) /L /L
44
H (3. (3.3V 3V)/ )/L L
40
GND
36
H (3. (3.3V 3V)/ )/L L
32
H (3. (3.3V 3V)/ )/L L
28
NC
8
16
H (3. (3.3V 3V)/ )/L L
4
GND
45
H (3. (3.3V 3V)/ )/L L
41
A nal nalog og Ou Outt
37
H (3. (3.3V 3V)/ )/L L
33
H (3. (3.3V 3V)/ )/L L
29
NC
17
H (3. (3.3V 3V)/ )/L L
5
H (3 (3 .3 .3 V) V) /L /L
1
3.3V
46
GND
42
GND
38
H (3. (3.3V 3V)/ )/L L
34
H (3. (3.3V 3V)/ )/L L
30
NC
1
1.1V
18
H (3. (3.3V 3V)/ )/L L
6
H (3 (3 .3 .3 V) V) /L /L
2
H (3 (3 .3 .3 V) V) /L /L
47
O SC SC_ IN IN
43
3.3V
39
GND
35
H (3. (3.3V 3V)/ )/L L
31
NC
2
GND
19
H (3. (3.3V 3V)/ )/L L
7
3.3V
3
H (3 (3 .3 .3 V) V) /L /L
48
O SC SC _O _O UT UT
44
H (3. (3.3V 3V)/ )/L L
40
H (3. (3.3V 3V)/ )/L L
36
H (3. (3.3V 3V)/ )/L L
32
NC
3
1.1V
20
H (3. (3.3V 3V)/ )/L L
8
H (3 (3 .3 .3 V) V) /L /L
4
H (3 (3 .3 .3 V) V) /L /L
45
H (3. (3.3V 3V)/ )/L L
41
H (3. (3.3V 3V)/ )/L L
37
H (3. (3.3V 3V)/ )/L L
33
NC
4
3.75V
21 22
H (3. (3.3V 3V)/ )/L L H (3. (3.3V 3V)/ )/L L
9 10
H (3 (3 .3 .3 V) V) /L /L GND
5 6
H (3 (3 .3 .3 V) V) /L /L H (3 (3 .3 .3 V) V) /L /L
1 2
3.3V H (3 (3 .3 .3 V) V) /L /L
46 47
H (3. (3.3V 3V)/ )/L L H (3. (3.3V 3V)/ )/L L
42 43
3.3V H (3. (3.3V 3V)/ )/L L
38 39
H (3. (3.3V 3V)/ )/L L H (3. (3.3V 3V)/ )/L L
34 35
NC NC
5 6
3.75V 3.3V
23
H (3. (3.3V 3V)/ )/L L
11
H (3 (3 .3 .3 V) V) /L /L
7
NC
3
H (3 (3 .3 .3 V) V) /L /L
48
H (3. (3.3V 3V)/ )/L L
44
H (3. (3.3V 3V)/ )/L L
40
H (3. (3.3V 3V)/ )/L L
36
H (3 (3 .3 .3 V) V) /L /L
7
GND
24
H (3. (3.3V 3V)/ )/L L
12
H (3 (3 .3 .3 V) V) /L /L
8
1.8V
4
GND
45
GND
41
H (3. (3.3V 3V)/ )/L L
37
NC
8
3.3V
25
H (3. (3.3V 3V)/ )/L L
13
H (3 (3 .3 .3 V) V) /L /L
9
A na na lo g I n
5
H (3 (3 .3 .3 V) V) /L /L
1
H (3 (3 .3 .3 V) V) /L /L
46
H (3. (3.3V 3V)/ )/L L
42
3.3V
38
NC
9
3.3V
26
H (3. (3.3V 3V)/ )/L L
14
H (3 (3 .3 .3 V) V) /L /L
10
A na na lo g I n
6
H (3 (3 .3 .3 V) V) /L /L
2
H (3 (3 .3 .3 V) V) /L /L
47
H (3. (3.3V 3V)/ )/L L
43
H (3. (3.3V 3V)/ )/L L
39
NC
10
1.0V
27
NC
15
GND
11
GND
7
GND
3
H (3 (3 .3 .3 V) V) /L /L
48
H (3. (3.3V 3V)/ )/L L
44
H (3. (3.3V 3V)/ )/L L
40
1.5V
11
1.0V
28
NC
16
H (3 (3 .3 .3 V) V) /L /L
12
A na na lo g I n
8
H (3 (3 .3 .3 V) V) /L /L
4
GND
45
H (3. (3.3V 3V)/ )/L L
41
H (3 (3 .3 .3 V) V) /L /L
12
NC
29
3.3V
17
H (3 (3 .3 .3 V) V) /L /L
13
A na na lo g I n
9
3.3V
5
H (3 (3 .3 .3 V) V) /L /L
1
H (3 (3 .3 .3 V) V) /L /L
46
H (3. (3.3V 3V)/ )/L L
42
3.3V
13
GND
30
NC
18
3.3V
14
GND
10
H (3. (3.3V 3V)/ )/L L
6
H (3 (3 .3 .3 V) V) /L /L
2
H (3 (3 .3 .3 V) V) /L /L
47
H (3. (3.3V 3V)/ )/L L
43
NC
14
3.3V
31
H (3. (3.3V 3V)/ )/L L
19
NC
15
GND
11
H (3. (3.3V 3V)/ )/L L
7
3.3V
3
H (3 (3 .3 .3 V) V) /L /L
48
H (3. (3.3V 3V)/ )/L L
44
NC
15
3.75V
32
H (3. (3.3V 3V)/ )/L L
20
NC
16
1.8V
12
A nal nalog og I /O /O
8
H (3 (3 .3 .3 V) V) /L /L
4
H (3 (3 .3 .3 V) V) /L /L
45
NC
16
1.8V
33
GND
21
GND
17
GND
13
3.3V
9
H (3 (3 .3 .3 V) V) /L /L
5
H (3 (3 .3 .3 V) V) /L /L
1
1.5V
46
NC
17
2.8V
34
H (3. (3.3V 3V)/ )/L L
22
NC
18
NC
14
A na na lo g I n
10
GND
6
H (3 (3 .3 .3 V) V) /L /L
2
H (3 (3 .3 .3 V) V) /L /L
47
NC
18
3.3V
35
H (3. (3.3V 3V)/ )/L L
23
NC
19
GND
15
A na na lo g I n
11
H (3. (3.3V 3V)/ )/L L
7
H (3 (3 .3 .3 V) V) /L /L
3
H (3 (3 .3 .3 V) V) /L /L
48
NC
19
3.0V
36
H (3. (3.3V 3V)/ )/L L
24
GND
20
H (3 (3 .3 .3 V) V) /L /L
16
A na na lo g I n
12
H (3. (3.3V 3V)/ )/L L
8
H (3 (3 .3 .3 V) V) /L /L
4
GND
49
NC
20
2.8V
IC402
IC502
IC503
IC801
5-23
VOLTAGE
IC802
IC804
5-24
IC805
5V IC901
3.5V IC907
MAIN WAVEFORMS 1. CPU (IC103) CLOCK 1.
2. VIDEO DECODER CLOCK 2.
X101 pin1 (12MHz)
4. MP3 DECODER CLOCK 1.
3.
X102 pin1 (32.768KHz)
5. UART (2CH) CLOCK 1.
X801 pin1 (16.934MHz)
1.
2.
CN905 pin27 : LCD_PCLK (Pixel Clock)
X601 pin3 (14.745MHz)
1.
CN905 pin30 : LCD_FCLK (Frame Clock)
X501 pin3 (27MHz)
X502 pin3 (24.576MHz)
6. CPU LCD CONTROLLER CLOCK
7. CD DECK I²S LINE 4.
1.
1.
X103 pin1 (12MHz)
3. AC97 & TOUCH CLOCK
2.
CN705 pin2 (Clock)
CN705 pin3 (Word select)
5-25
5-26
3.
CN905 pin28 : LCD_BIAS (Bias Clock)
CN905 pin29 : LCD_LCLK (Line Clock)
MAIN CONNECTOR PIN DESCRIPTION PIN
NAME CN301
PIN
NAME
PIN
NAME
PIN
NAME
5
GND
4
R2
49
CVBS_DETECT
50
1
GND
6
MIC+
5
R3
2
D+
7
GND
6
R4
3
D-
8
MIC-
7
R5
1
V CC CC (3 (3 .3 .3 V) V)
4
V BU BU S( S( 5V 5V )
9
GND
8
R6
2
SDRAM(3.3V) DGND
CN702
GND CN1001
10
NAVI_ R
9
R7
3
1
GND
11
NAVI_L
10
G0
4
TX0
2
5V
12
GND
11
G1
5
RX0
3
FAN_12V
13
CD_3.3V_CTL
12
G2
6
TX1
4
GND
14
GND
13
G3
7
RESET
5
USB_5V
15
T_S T_ S EN EN SOR SOR
14
G4
8
R ES ES ER ER VE VE D
6
USB_5V
16
C D_R D_RE E SE SE T
15
G5
9
R ES ES ER ER VE VE D
7
GND
17
REVERSE_GEAR
16
G6
10
FORWARD_BACK
8
GND
18
GND
17
G7
11
SPEED
9
CD_8.0V
19
CD_EMERGENCY
18
B0
12
AGND
10
C D_ D_ 8. 8. 0V 0V
20
CPU_SL CPU _SLEEP EEP
19
B1
13
ANT_SH _SHORT ORT
11 12
GND GND
21 22
E C_R C_RE E SE SE T E C_ C_ MO MO DE DE
20 21
B2 B3
14 15
A NT_ NT_OP OPE EN GYRO
13
3.75V
23
D CD CD C_ C_ ON ON
22
B4
16
AGND
14
3.75V
24
CD_IN CD_ INSER SERT T
23
B5
17
V CC CC (5 (5 V) V)
GND
25
CPU_RE CPU _RESET SET
24
B6
18
26
SPEED_PULSE
25
B7
15
CN705
DGND JK701
1
GND
27
ART _T _T X
26
GND
1
2
SCLK
28
ART _E _E N
27
DCLK
2
D-
3
WCLK
29
ART _R _RX
28
DDE
3
D+
4
GND
30
C D_S D_SP P DI DI F
29
DHS YN YNC
4
NC
5
DATA
31
CD_WS
30
DVS YN YNC
5
GND
6
SPDIF
32
CD_ SC SCK
31
GND
7 8
GND 3.3V
33 34
CD_SD MED ME D IA IA _W _W S
32 33
GND TP_YL
9
CRST
35
MEDIA_ MED IA_SC SCK K
34
TP_XL
10
INSERT INS ERT SW
36
MED ME D IA IA _S _S D
35
TP_YH
11
EJECT
37
GND
36
TP_XH
12
I2 C SDA
38
GND
37
GND
13
I 2C 2C CR Q
39
MIC MI C OM_ OM_TX TX
38
3 .3 .3 V_ V_ BT BT
14
I 2C 2C SCL
40
MIC MI C OM_ OM_R RX
39
3 .3 .3 V_ V_ BT BT
15
GND
41
EC_DBG EC_ DBG_RX _RX
40
3 .3 .3 V_ V_ BT BT
16
GND
42
EC_DB EC_ DBG_T G_TX X
41
GND
17
8V
43
I2C_SDA_ECHO
42
K EY EY_ RX RX
8V
44
I2C_SCL_ECHO
43
KE Y_ Y_ TX TX
45
GND
44
BT_RX
45
BT_TX
18
CN901
CN905
1
CAMERA_CVBS
2
CAMERA_GND
1
GND
46
NC
3
A UX UX _C _C VB VB S
2
R0
47
CVBS
4
AUX _G _G ND ND
3
R1
48
C VB VB S_G S_GN ND
VCC
5-27
5-28
MAIN PRINTED CIRCUIT BOARD (TOP VIEW)
5-29
MAIN PRINTED CIRCUIT BOARD (BOTTOM VIEW)
5-30
5-31
5-32
SECTION 6. AUDIO PART
[CONTENTS] • AUDIO BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 • POWER BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3 • AUDIO SCHEMATIC DIAGRAM (MICOM I/O, CANs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5 • AUDIO SCHEMATIC DIAGRAM (TUNER, DSP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7 • AUDIO SCHEMATIC DIAGRAM (B+, VDD, TERMINAL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
• AUDIO SCHEMATIC DIAGRAM (TERMINAL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-11 • AUDIO IC/CONNECTOR VOLTAGE SHEET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13 • AUDIO WAVEFORMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17 • AUDIO CONNECTOR PIN DESCRIPTON D ESCRIPTON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19 • AUDIO PRINTED CIRCUIT BOARD (TOP VIEW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-21 • AUDIO PRINTED CIRCUIT C IRCUIT BOARD (BOTTOM VIEW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-23
AUDIO BLOCK DIAGRAM
FL+/FR+/-
ISO 36PIN CONNECTOR
RL+/-
AUDIO POWER AMPLIFIER
D R N A E G E S T T V / C C G L E S _ U E T E T B S P E E V _ - R D D D C / _ _ + _ + E E X C V E + - C t L C t U I E P L a L I L A B A M R S I
ADDITIONAL 24PIN CONNECTOR S / B + V E C C _ I A T O N V R E E I I_ M B V A M A C A N
B+ AUX_IN_L/R HS_CAN_LOW/HIGH OPTION: EXTERNAL AMP N O C O M E R _ L E T E K C H C E T L H O E T W _ G N D G G I _ N L U N N I N I _ _ I R I R _ E _ K O T R T O X E L A U O U T A P A D A S
MM_CAN TJA1055
MM_CAN_LOW/HIGH
/ + O I D U A _ M X LEAF_DICE TEF7000
EXTERNAL AMP OPTION: R R E , H N I , X R
REMOTE DISPLAY N E , B T S , X T
Y T E B T U S M _ _ P P M M A A
L R L R F F R R
HS_CAN TJA1051
AUDIO MICOM uPD78F3376A
OP AMP
ISOLATION
S4580
AMP BA3121F
OP AMP S4580
ADSP_IOF
ILL+_DETECT
ANTENNA JACK
OPTION:
TX SELECT RX
M A I N B O A R D
OPTION: INTERNAL AMP
RR+/-
RDS_DATA2 RDS_DATA1 DSP_FAST_MUT E
RADIO & AUDIO DSP SAF7741
SCL SDA
DSP_RESET ILL-_DETECT T E S E R RESET IC _ U KIA7033AF P C M , W MICOM_RX N P T _ C O D _ E MICOM_TX C C J L E TEMPERATURE_SENS, CD_INSERT D , C N Y E CD_3.3V_CTL, CD_RESET, CD_EMERGENCY, CPU_SLEEP, D O K _ , V Y N I E , K N R NAVI_L/R, CD_IIS, MEDIA_IIS O E _ R W A O E P , G / _ + E E S R M E U V L + E O L L R V
SCL SDA
RESET
T U O _ S I I
EEPROM 24LC256
Y D A E R M X : N O I T P O
/ + T U O _ F I D P S
SPDIF TRANSMITTER MAX3293
CTRL DATA_IN, RERR DATA_OUT, CLK, EN, RESET MIC+/-
OP AMP S4580
SWITCH IC
EC_RESET, EC_MODE, IIC_SCL IIC_SDA
/ + O I D U A _ T B
ECHO CANCELLER FM1188
SPDIF TRANCEIVER CS8427 OPTION: EXTERNAL AMP
LEAF_DICE TEF7000
L I I L PCM_CLK, PCM_SYNC, PCM_IN
FRONT BOARD
PCM_OUT
6-1
6-2
POWER BLOCK DIAGRAM
I SO SO 3 6PI 6PIN N C ON ON NEC NECTO TOR R
A UD UD IO IO PO POWE WER R A MPL MPLII FI FI ER ER
+ t t a B
+ t t a B
ADDITIONAL 24PIN CONNECTOR
OPTION: + B _ M X
INTERNAL AMP
V 2 1 _ T N A
ANTENNA JACK
V 5 . 6 _ A R E M A C
LEAF_DICE TEF7000
LDO BA00CC0WFP
LDO BA00DD0WHFP
FAN_6.5V
SYSTEM_5V
M A I N B O A R D
CD_8V
LDO BA00CC0WFP
DC/DC BD9781
DC/DC BD9781
MM_CAN TJA1055
OPTION: XM READY SYSTEM_5V
OPTION:
DC/DC LT3481
OPTION:
OPTION:
EXTERNAL AMP
REMOTE DISPLAY
V 5 _ M E T S Y S
DSP_3.3V
LDO NCV5661 LDO XC6221B332NR
ECHO_3.3V
LDO XC6221B182NR
ECHO_1.8V
LDO BA00CC0WFP
PHK04P02T
ECHO CANCELLER FM1188
OPTION: REAR CAMERA
RESET IC KIA7033AF
RESET
AUDIO MICOM uPD78F3376A
V 3 . 3 _ P S D
V 8 . 1 _ P S D
RADIO & AUDIO DSP SAF7741
LDO BA00CC0WFP MICOM_5V
LDO(OP_AMP_8V) BA00CC0WFP
VDD_3.3V MICOM_5V
LDO BD3571
V 5 _ M E T S Y S
INTERNAL AMP
LDO BA00CC0WFP
SYSTEM_3.75V
HS_CAN TJA1051
LEAF_DICE TEF7000
V
V 5 _ V
SYSTEM_5V
3 . 3 _ D D V
4 . 7 _ D C L
M E T S Y S
SPDIF TRANCEIVER CS8427
FRONT BOARD
6-3
AUDIO SCHEMATIC DIAGRAM (MICOM I/O, CANs) 12
11
10
9
8
7
6
5
4
SPDIF TRANSMITTER MAX3293
OPTION: EXTERNAL AMP
6-4
3
2
LAN8900 MICOM I/O, CANs EBY57456001_1 2009. 10. 19
1
A
B
C
D
E
F
G
H
I
6-5
AUDIO SCHEMATIC DIAGRAM (TUNER, DSP)
12
11
10
9
8
7
6
5
4
J
K
L
6-6
M
N
O
P
Q
R
S
T
3
2
LAN8900 TUNER(Leaf Dice), DSP(DiRaNa2) EBY57456001_2 2009. 10. 19
1
A
B
C
D
E
F
G
H
I
6-7
AUDIO SCHEMATIC DIAGRAM (B+, VDD, TERMINAL) 12
11
10
9
8
7
6
5
J
K
L
6-8
M
N
O
P
Q
R
S
T
4
3
2
LAN8900 B+, VDD, TERMINAL EBY57456001_3 2009. 10. 19
1
A
B
C
D
E
F
G
H
I
6-9
AUDIO SCHEMATIC DIAGRAM (TERMINAL) 12
11
10
9
8
7
6
5
J
K
L
6-10
M
N
O
P
Q
R
S
T
4
3
2
LAN8900 TERMINAL EBY57456001_4 2009. 10. 19
1
A
B
C
D
E
F
G
H
I
J
K
L
6-11
M
N
O
P
Q
R
S
T
6-12
AUDIO IC/CONNECTOR VOLTAGE SHEET PIN
VOLTAGE IC103
PIN 39
VOLTAGE H (5 (5 V) V) /L /L
PIN 84
VOLTAGE H( 5V 5V )/)/ L
PIN 2
VOLTAGE NC
PIN 47 48
VOLTAGE ANALOG OUT
PIN 43
VOLTAGE HIGH(3.3V)/L HIGH(3.3V) /L
PIN 39
VOLTAGE GND
PIN 84
VOLTAGE NC
PIN 129
VOLTAGE 3.3V
PIN 19
ANALOG OUT
44
HIGH(3.3V) HIGH (3.3V)/L /L
40
3.3V
IC302
45
GND
41
3.3V
VOLTAGE ANALOG OUT
PIN 6
VOLTAGE NC
85
NC
130
GND
86
H( 5V 5V )/)/L
131
3V
20
Batt+
7
3.795V
21
ANALOG OUT
8
1.265 A dj dj us us ta ta bl bl e
1
H(5V)/L
40
H (5 (5 V) V) /L /L
85
H( 5V 5V )/)/ L
3
NC
2
(Bat (B attt +)* +)* 0. 0.5 5
41
H (5 (5 V) V) /L /L
86
H( 5V 5V )/)/ L
4
F MR MR F_ F_ IN IN 1
3
GND
42
H (5 (5 V) V) /L /L
87
H( 5V 5V )/)/ L
5
F MR MR F_ F_ IN IN 2
1
NC
46
NC
42
ANALOG OUT
87
H (3. (3.3V 3V)/ )/L L
132
GND
22
H( 5V 5V) /L /L
9
4
NC
43
H (5 (5 V) V) /L /L
88
H( 5V 5V )/)/ L
6
AD( 0~ 0~ 5V 5V )
2
NC
47
NC
43
ANALOG OUT
88
GND
133
1.2V
23
ANALOG OUT
10
5
NC
44
H (5 (5 V) V) /L /L
89
H( 5V 5V )/)/ L
7
5V
3
NC
48
NC
44
NC
89
3.3V
134
1.8V
24
GND
25
NC
IC104
IC303
0V IC510
45
H (5 (5 V) V) /L /L
90
H( 5V 5V )/)/ L
8
GND
4
F MR MR F_ F_ IN IN 1
45
NC
90
GND
135
ANALO AN ALOG G IN
1
5V
46
H (5 (5 V) V) /L /L
91
H( 5V 5V )/)/ L
9
NC
5
F MR MR F_ F_ IN IN 2
1
GND
46
GND
91
GND
136
ANALO AN ALOG G IN
2
GND
47
NC
92
H( 5V 5V )/)/ L
10
NC
6
NC
2
OSC_IN
47
1.8V
92
GND
137
ANALO AN ALOG G IN
3
H(5V)/L
48
H (5 (5 V) V) /L /L
93
H( 5V 5V )/)/ L
11
NC
7
5V
3
OS C_ C_ OU OUT
48
NC
93
GND
138
ANALO AN ALOG G IN
1
4
H(5V)/L
49
H (5 (5 V) V) /L /L
94
H( 5V 5V )/)/ L
12
NC
8
GND
4
1.8V
49
H (3. (3.3V 3V)/ )/L L
94
GND
139
GND
5 6
5V H(5V)/L
50 51
H (5 (5 V) V) /L /L H (5 (5 V) V) /L /L
95 96
NC A D( D( 0~ 0~ 5V 5V )
13 14
NC NC
9 10
AM RF RF _I _IN GND
5 6
A NA NA LO LO G I N A NA NA LO LO G I N
50 51
NC H (3. (3.3V 3V)/ )/L L
95 96
GND GND
140 141
NC NC
7
H(5V)/L
52
H (5 (5 V) V) /L /L
97
A D( D( 0~ 0~ 5V 5V )
15
NC
11
0V
7
A NA NA LO LO G I N
52
H (3. (3.3V 3V)/ )/L L
97
GND
142
GND
8
FLMD0
53
H (5 (5 V) V) /L /L
98
A D( D( 0~ 0~ 5V 5V )
16
NC
12
NC
8
A NA NA LO LO G I N
53
NC
98
GND
143
HIGH(3.3V HIGH (3.3V)/L )/L
9
5V
54
H (5 (5 V) V) /L /L
99
A D( D( 0~ 0~ 5V 5V )
17
NC
13
ANALOG OUT
9
A NA NA LO LO G I N
54
GND
99
1.8V
144
HIGH(3.3V HIGH (3.3V)/L )/L
1
Batt+
2
4.2V
10
GND
55
H (5 (5 V) V) /L /L
100
AD(0~5V)
18
GND
14
ANALOG OUT
10
A NA NA LOG LOG I N
55
1.8V
100
NC
IC304
2
GND
3
GND
11
GND
56
H (5 (5 V) V) /L /L
19
NC
15
NC
11
A NA NA LOG LOG I N
56
H( 5V 5V) /L /L
101
NC
1
GND
5V
4
3.3V
12
X1
57
H (5 (5 V) V) /L /L
20
NC
16
A NA NA LOG LOG I N
12
A NA NA LOG LOG I N
57
H( 5V 5V) /L /L
102
NC
2
GND
5
0.9V
13
X2
58
H (5 (5 V) V) /L /L
1
H(5V)/L
21
ANALOG OUT
17
A NA NA LOG LOG I N
13
A NA NA LOG LOG I N
58
GND
103
NC
3
GND
1
H(5V)/L
14
H( 5V 5V )/)/ L
59
H (5 (5 V) V) /L /L
2
GND
22
ANALOG OUT
18
GND
14
A NA NA LOG LOG I N
59
3.3V
104
HIGH(3.3V) HIGH (3.3V)/L /L
4
GND
2
Batt+
15
XT1
60
H (5 (5 V) V) /L /L
3
5V
23
ANALOG OUT
19
NC
15
1.8V
60
GND
105
HIGH(3.3V) HIGH (3.3V)/L /L
5
H( 5V 5V)/L
3
GND
1
16
XT2
61
H (5 (5 V) V) /L /L
4
H(5V)/L
24
ANALOG OUT
20
NC
16
GND
61
GND
106
NC
6
H( 5V 5V)/L
4
12.26V
2
8.1V
17
5V
62
H (5 (5 V) V) /L /L
5
NC
25
NC
21
ANALOG OUT
17
3.3V
62
GND
107
NC
7
GND
5
1.225V
3
GND
18
H( 5V 5V )/)/ L
63
H (5 (5 V) V) /L /L
6
H (B (B at at t+ t+ )/ )/ L
26
5V
22
ANALOG OUT
18
1.6
63
H (3. (3.3V 3V)/ )/L L
108
HIGH(3.3V) HIGH (3.3V)/L /L
8
19
H( 5V 5V )/)/ L
64
H (5 (5 V) V) /L /L
7
H (B (B at at t+ t+ )/ )/ L
27
NC
23
ANALOG OUT
19
1.6
64
H (3. (3.3V 3V)/ )/L L
109
HIGH(3.3V) HIGH (3.3V)/L /L
IC113 (Option: Remote Display)
IC504 (Option: Internal AMP)
Batt+
2
8.1V
3
1V
H(5V)/L
4
GND
2
Batt+
5
1V
3 4
GND 6.475V
6 7
5
1.225V IC505
3
IC506
5V IC502
1
IC507 1
H(5V)/L
1V H(5V) /L /L IC511
1
4.2V
IC512 (Option:Rear_Camera) H(5V) /L /L
4
6.51V
5
1.225V
20
H( 5V 5V )/)/ L
65
NC
21
H( 5V 5V )/)/ L
66
NC
22
H( 5V 5V )/)/ L
67
NC
23
H( 5V 5V )/)/ L
68
H (5 (5 V) V) /L /L
1
24
H( 5V 5V )/)/ L
69
GND
2
25
H( 5V 5V )/)/ L
70
5V
26
H( 5V 5V )/)/ L
71
27
H( 5V 5V )/)/ L
72
28
H( 5V 5V )/)/ L
29
(Option:Internal AMP)
28
HIGH(3 HIG H(3.3V .3V)/L )/L
24
ANALOG OUT
20
1.6
65
H (3. (3.3V 3V)/ )/L L
110
1.8V
2
8.1V
29
HIGH(3 HIG H(3.3V .3V)/L )/L
25
NC
21
A NA NA LOG LOG I N
66
H (3. (3.3V 3V)/ )/L L
111
GND
1
GND
3
GND
1
4.2V
30
GND
26
GND
22
A NA NA LOG LOG I N
67
H (3. (3.3V 3V)/ )/L L
112
HIGH(3.3V) HIGH (3.3V)/L /L
2
GND
4
7.35V
2
GND
H (B (B at at t+ t+ )/ )/ L
31
HIGH(3 HIG H(3.3V .3V)/L )/L
27
NC
23
3.3V
68
H (3. (3.3V 3V)/ )/L L
113
HIGH(3.3V) HIGH (3.3V)/L /L
3
ANALOG OUT
5
1.225V
3
3.3V
H(5V)/L
32
HIGH(3 HIG H(3.3V .3V)/L )/L
28
HIGH(3.3V HIGH (3.3V)/L )/L
24
NC
69
GND
114
HIGH(3.3V) HIGH (3.3V)/L /L
4
H( 5V 5V)/L
3
H(5V)/L
33
HIGH(3 HIG H(3.3V .3V)/L )/L
29
HIGH(3.3V HIGH (3.3V)/L )/L
25
NC
70
GND
115
HIGH(3.3V) HIGH (3.3V)/L /L
5
ANALOG OUT
1
Batt+
H (5 (5 V) V) /L /L
4
H(5V)/L
34
HIGH(3 HIG H(3.3V .3V)/L )/L
30
GND
26
1.8V
71
GND
116
3.3V
6
Batt+
2
5V
1
H(5V) /L /L
H (5 (5 V) V) /L /L
5
H(5V)/L
35
HIGH(3 HIG H(3.3V .3V)/L )/L
31
HIGH(3.3V HIGH (3.3V)/L )/L
27
GND
72
GND
117
GND
7
ANALOG OUT
3
1V
2
3.795V
73
H (5 (5 V) V) /L /L
6
H(5V)/L
36
HIGH(3 HIG H(3.3V .3V)/L )/L
32
HIGH(3.3V HIGH (3.3V)/L )/L
28
GND
73
GND
118
HIGH(3.3V) HIGH (3.3V)/L /L
8
GND
4
GND
3
GND
H( 5V 5V )/)/ L
74
H (5 (5 V) V) /L /L
7
Batt+
37
0V
33
HIGH(3.3V HIGH (3.3V)/L )/L
29
GND
74
H (3. (3.3V 3V)/ )/L L
119
HIGH(3.3V) HIGH (3.3V)/L /L
9
ANALOG OUT
5
1.5V
4
3.244V
30
H( 5V 5V )/)/ L
75
H (5 (5 V) V) /L /L
8
H (B (B at at t+ t+ )/ )/ L
38
0V
34
HIGH(3.3V HIGH (3.3V)/L )/L
30
GND
75
H (3. (3.3V 3V)/ )/L L
120
1.8V
10
7V
6
1V
5
31
H( 5V 5V )/)/ L
76
FLMD1
9
H (B (B at at t+ t+ )/ )/ L
39
5V
35
HIGH(3.3V HIGH (3.3V)/L )/L
31
3.3V
76
H (3. (3.3V 3V)/ )/L L
121
GND
11
A NA NA LOG LOG I N
7
H(5V)/L
32
H( 5V 5V )/)/ L
77
H (5 (5 V) V) /L /L
10
5V
40
GND
36
HIGH(3.3V HIGH (3.3V)/L )/L
32
1.8V
77
NC
122
NC
12
A NA NA LOG LOG I N
33
GND
78
H (5 (5 V) V) /L /L
11
H (B (B at at t+)/ t+)/L
41
HIGH(3 HIG H(3.3V .3V)/L )/L
37
0V
33
2.4V
78
NC
123
GND
13
GND
34
5V
79
NC
12
H (B (B at at t+)/ t+)/L
42
HIGH(3 HIG H(3.3V .3V)/L )/L
38
0V
34
1.2V
79
NC
124
GND
14
A NA NA LOG LOG I N
35
H( 5V 5V )/)/ L
80
H (5 (5 V) V) /L /L
13
GND
43
HIGH(3 HIG H(3.3V .3V)/L )/L
39
5V
35
3.3V
80
NC
125
ANALOG ANA LOG IN
15
A NA NA LOG LOG I N
36
H( 5V 5V )/)/ L
81
H (5 (5 V) V) /L /L
14
Batt+
44
HIGH(3 HIG H(3.3V .3V)/L )/L
40
GND
36
GND
81
NC
126
ANALOG ANA LOG IN
16
37
H( 5V 5V )/)/ L
82
H (5 (5 V) V) /L /L
45
GND
41
HIGH(3.3V HIGH (3.3V)/L )/L
37
ANALOG OUT
82
NC
127
ANALOG ANA LOG IN
38
H( 5V 5V )/)/ L
83
H (5 (5 V) V) /L /L
46
NC
42
HIGH(3.3V HIGH (3.3V)/L )/L
38
ANALOG OUT
83
NC
128
ANALOG ANA LOG IN
8
H(5V)/L
IC114 (Option:External AMP)
IC301 1
NC
6-13
PIN
VOLTAGE
PIN
VOLTAGE
2
Batt+
34
NC
3
GND
35
1.8V
4
11.684V
36
NC
1
5
1.27V
37
0.8V
FIN
GND
38
GND
IC521
PIN
VOLTAGE
IC707 (Option: External AMP)
PIN
VOLTAGE
21
H (B (B at at t+) t+)// L
22
GND
H(5V)/L
23
H( 5V 5V )/)/ L
2
3.3V
24
H( 5V 5V )/)/ L
3
H (3 (3 .3 .3 V) V) /L /L
25
H (3. (3.3V 3V)/ )/L L
39
A NA NA LOG LOG I N
4
H (3 (3 .3 .3 V) V) /L /L
26
H (3. (3.3V 3V)/ )/L L
1
H(5V)/L
40
0.8V
5
GND
27
H (3. (3.3V 3V)/ )/L L
2
Batt+
41
0.8V
6
H (3 (3 .3 .3 V) V) /L /L
28
H (3. (3.3V 3V)/ )/L L
3
GND
42
0.8V
29
H (3. (3.3V 3V)/ )/L L
4
8.085V
43
0.8V
1
GND
30
H( 5V 5V )/)/ L
5
1.225V
44
0.8V
2
5V
IC701
CN701
45
GND
3
6.475V
1
NC
46
1.3V
4
GND
2
NC
47
0.8V
5
5V
3
ANALOG OUT
48
ANALOG OUT
6
5V
4
NC
7
GND
5
NC
IC706 (Option: External AMP)
8
GND
6
NC
1
H(5V)/L
9
8.1V
7
GND
2
H(5V)/L
10
8.1V
8
H (3 (3 .3 .3 V) V) /L /L
3
0V
11
GND
9
H (3 (3 .3 .3 V) V) /L /L
4
NC
12
GND
10
H (3. (3.3V 3V)/ )/L L
5
0V
13
3.795V
11
H (3. (3.3V 3V)/ )/L L
6
5V
14
3.795V
6-14
IC508(SYSTEM_5V)
IC509
IC513
4
4.2V IC517
1.225V IC518
1
4.2V
1
3.795V
2
GND
2
Adjustable (Minimum 1.5V)
3
1.8V
4
4.2V
(Bat (B attt +)* +)*0. 0.5 5
3
3.795V
17
ANALOG OUT
4
Batt+
18
GND
5
H (3 (3 .3 .3 V) V) /L /L
IC519 (Option: XM_Ready XM_Ready)) 1
H(5V) /L /L
12 13
3.3V 0V
7 8
GND 5V
15
GND CN703
14
0V
9
H(5V)/L
1
7.35V
15
3.3V
10
NC
2
7.35V
16
3.3V
11
H( 5V 5V) /L /L
3
GND
17
3.3V
12
H (3. (3.3V 3V)/ )/L L
4
3.3V
18
GND
13
H (3. (3.3V 3V)/ )/L L
5
3.3V
19
3.3V
14
H (3. (3.3V 3V)/ )/L L
6
GND
20
0V
15
NC
7
GND
21
3.3V
16
NC
8
5V
22
0V
17
NC
9
5V
23
H (3. (3.3V 3V)/ )/L L
18
NC
10
GND
24 25
H (3. (3.3V 3V)/ )/L L 0V
19 20
NC 0V
11 12
GND H( 5V 5V )/)/ L
26
0V
21
NC
13
GND
27
O SC SC_ IN IN
22
GND
14
H( 5V 5V )/)/ L
28
O SC SC _O _O UT UT
23
5V
15
H( 5V 5V )/)/ L
29
GND
24
0V
16
H( 5V 5V )/)/ L
30
3.3V
25
NC
17
H( 5V 5V )/)/ L
31
3.3V
26
H( 5V 5V) /L /L
18
H (B (B at at t+)/ t+)/L
32
0V
27
H( 5V 5V) /L /L
19
H (B (B at at t+)/ t+)/L
33
1.8V
28
H( 5V 5V) /L /L
20
H (B (B at at t+)/ t+)/L
6-15
6-16
AUDIO WAVEFORMS 1. PARKING_BRAKE
CN502 pin34
5. SPDIF_OUT +/(Option: External Amplifier)
2. REVERSE_GEAR
3. AUX_DETECT
CN502 pin13
6. HIGH_SPEED_C HIGH_SPEED_CAN_HIGH/LO AN_HIGH/LOW W (Option: Remote Display)
Zoom I N
CN502 pin13
7. MM_CAN_HIGH/LOW (Option: External Amplifier)
4. AUDIO POWER AMPLIFIER_MUTE/STBY (Option: Internal Amplifier)
IC502 pin4 AMP_STBY IC502 pin22 AMP_MUTE
CN501 pin1 SPDIF_OUT+ CN501 pin2 SPDIF_OUT-
CN502 pin25 HIGH_SPEED_CAN_HIGH CN502 pin26 HIGH_SPEED_CAN_LOW
CN501 pin12 MM_CAN_HIGH CN501 pin24 MM_CAN_LOW
6-17
6-18
AUDIO CONNECTOR PIN DESCRIPTON A. Additional connector for option 24pin TYCO AMP 1318853
B. ISO 36pin POWER CONNECTOR C1 1
C 2
B
A
C2 4
3
7 6
C3 10
9
5
13 12
8
11
16 15
14
1
3
5
7
2
4
6
8
1
3
5
7
2
4
6
8
A. CAR INTERFACE A1 SPE SPEED ED
19 18
17
20
S U F A 5 1
No 1
NAME SPDIF_OUT+( SPDIF_ OUT+(Optio Option: n: Extern External al AMP)
C1. CAR INTERFACE C1 MIC+ (BT, eCall)
2
SPDIF_OUT-( SPDIF_ OUT-(Optio Option: n: Externa Externall AMP) AMP)
A2 DIRECT DIRECTION ION
C2 Parking ng
3
SPDIF_GND(O SPDIF_ GND(Optio ption: n: Extern External al AMP)
A3 TAIL SW (ILL+) (ILL+)
C3 ALT_ ALT_IN IN
4
NC
A4 +12V ACC
C4 MIC- (BT, eCall)
5
NC
A5 REMOT REMOTE E ANTENNA ANTENNA
C5 Door Unloc Unlock k
6
NAVI_VOICE+ NAVI_V OICE+(Opt (Option: ion: Exter External nal AMP)
A6 PWM ILL( ILL(ILLILL-))
7
XM_AUDIO_R XM_AU DIO_R(Opt (Option: ion: XM_R XM_Ready) eady)
A7 +12V BATT
C6 Auto Ligh Lightt C2. CAR INTERFACE
8
XM_AUDIO_L XM_AU DIO_L(Opti (Option: on: XM_Re XM_Ready) ady)
9
AMBI AM BIEN ENT T
A8 GRO GROUND UND
C7 AUX R-IN C8 Steering_Whee Steering_Wheell Remocon
10
NC
11
NC
B1 REAR RIGHT RIGHT+ +
C10 AUX L-IN
12
MM_CAN_HIGH(Option: External AMP)
B2 REAR RIGHT RIGHT--
C11 Steering_Whee Steering_Wheell Remocon_GND
13
CAMERA_B+(Option: Rear_CAMERA)
B3 FRONT RIGHT RIGHT+ +
C12 AUX DETECT
14
CAMERA_GND(Option: Rear_CAMERA)
B4 FRONT RIGHT RIGHT--
C3. CAR INTERFACE
15
CAMERA_CVBS(Option: Rear_CAMERA)
B5 FRONT LEFT LEFT+ +
C13 AUX_VGND
16
CAMERA_VGND(Option: Rear_CAMERA)
B6 FRONT LEFT LEFT--
C14 AUX_CVBS_IN
17
NC
B7 REAR LEFT+
C15 NC
18
NAVI_VOICE-(Option: External AMP)
B8 REAR LEFT-
C16 NC
19
XM_AUDIO_GND(Option: XM_Ready)
C17 NC
20
XM_POWER_GND(Option:: XM_Ready) XM_POWER_GND(Option
C18 NC
21 22
XM_B+(Option: XM_Ready) NC
C19 HS CAN L (Option: Remote Display) C20 HS CAN H (Option: Remote Display)
23
CAN_GND(Option: External AMP)
24
MM_CAN_LOW(Option:: External AMP) MM_CAN_LOW(Option
B. SPEAKER OUTPUT
C. USB CONNECTOR
4
6-19
AUDIO PRINTED CIRCUIT BOARD (TOP VIEW)
6-20
3
2
1
C9 AUX GND
No
NAME
1
USB/IPOD USB/IP OD GND
2
USB D+/IPO D+/IPOD_RX D_RX
3
USB D-/IPO D-/IPOD_TX D_TX
4
USB/IPOD_5 USB/IP OD_5V V
6-21
AUDIO PRINTED CIRCUIT BOARD (BOTTOM VIEW)
6-22
6-23
6-24
SECTION 7. FRONT PART
[CONTENTS] • FRONT BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 • FRONT SCHEMATIC DIAGRAM (LCD TW8816) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3 • FRONT SCHEMATIC DIAGRAM (LCD POWER) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5 • FRONT SCHEMATIC DIAGRAM (LCD KEY MICOM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7 • FRONT SCHEMATIC DIAGRAM (LCD INVERTER TRANS) . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9 • FRONT SCHEMATIC DIAGRAM (KEY & SCAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11 • FRONT SCHEMATIC DIAGRAM (KEY & POWER) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-13 • FRONT CONNECTOR VOLTAGE SHEET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-15 • FRONT WAVEFORMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-17 • FRONT PRINTED CIRCUIT BOARD (TOP VIEW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-19 • FRONT PRINTED CIRCUIT BOARD (BOTTOM VIEW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-21
FRONT BLOCK DIAGRAM
< LCD Block Diagram > CVBS (OPTION) CVBS detect R [7~2]
R [7~2] G [7~2]
G [7~2] B [7~2] PCLK
B [7~2]
CLKH BIAS
AU1350
TW8816
CLKV
LCLK
HSYNC
FCLK
VSYNC
3.3V
VCOM VOLTAGE r-VOLTA r-V OLTAGE GE
XH,XL,YH,YL
WM9713
4
I2C
BT_RX,TX
PCM
2
10
6.5”
RESET
B/T
LCD
TOUCH SCREEN
BACKLIGHT ON/OFF
4 KEY_RX,TX 2 REAR_GEAR
MICOM SWITCH Key
POWER/EJECT/VOLUME+/-
POWER & AUDIO
BACKLIGHT ON/OFF
7.4V, 5V,3.3V, ILL+ , ILL-
INVERTER IC
POWER BLOCK
7-1
7-2
FRONT SCHEMATIC DIAGRAM (LCD TW8816)
12
When IC1101 is bad. LCD Panel do not operate. 11
10
INVERTER
9
8
7
6
5
4
3
2
LAN8900 LCD TW8816 EBY59824701_1 2009. 10. 19
1
A
B
C
D
E
F
G
H
I
7-3
FRONT SCHEMATIC DIAGRAM (LCD POWER) 12
11
J
K
L
7-4
M
N
O
P
Q
R
S
T
10
When IC1201, IC1203 is bad. LCD r-Voltage do not operate 9
8
When IC1200 is bad. LCD VCOM-Voltage do not operate
7
6
5
4
3
When IC1201, IC1203 is bad. LCD r-Voltage do not operate
2
LAN8900 LCD POWER EBY59824701_2 2009. 10. 19
When IC1202 is bad. LCD Voltage -12V, +18V do not operate
1
A
B
C
D
E
F
G
H
I
7-5
FRONT SCHEMATIC DIAGRAM (LCD KEY MICOM)
12
J
K
L
7-6
M
N
O
P
Q
R
S
T
11
10
9
When IC1300 is bad. Button do not operate. 8
7
6
5
4
3
2
LAN8900 LCD KEY MICOM EBY59824701_3
1
2009. 10. 19 A
B
C
D
E
F
G
H
I
J
7-7
FRONT SCHEMATIC DIAGRAM (LCD INVERTER TRANS) 12
K
L
7-8
M
N
O
P
Q
R
S
T
When U1600 is bad. LCD Backlight do not operate.
11
10
9
8
7
6
5
4
3
2
LAN8900 LCD INVERTER TRANS EBY59824701_4 2009. 10. 19
1
A
B
C
D
E
F
G
H
I
7-9
FRONT SCHEMATIC DIAGRAM (KEY & SCAN)
J
K
L
7-10
M
N
O
P
Q
R
S
T
12
11
10
9
8
7
6
5
4
3
2
LAN8900 KEY&SCAN EBY598430101 2009. 09. 16
1
A
B
C
D
E
F
G
H
I
7-11
FRONT SCHEMATIC DIAGRAM (KEY & POWER)
J
K
L
7-12
M
N
O
P
Q
R
S
T
12
11
10
9
8
7
6
5
4
When IC1400 is bad. Bluetooth Handsfree do not operate. 3
2
LAN8900 KEY&POWER EBY59428301 2009. 09. 16
1
A
B
C
D
E
F
G
H
I
7-13
J
K
L
7-14
M
N
O
P
Q
R
S
T
FRONT CONNECTOR VOLTAGE SHEET PIN
VOLTAGE CN1100
PIN
VOLTAGE
14
GND
PIN 2
VOLTAGE
PIN
VOLTAGE
PIN
VOLTAGE
PIN
VOLTAGE
AC: 4.48V DC: 700mV
45
DATA
8
3.3V
22
3.3V
46
DATA
9
3.3V
23
3.3V
1
7.4V
15
Data
2
7.4V
16
Data
3
NC
47
DATA
10
GND
24
NC
3
GND
17
Data
4
DATA
48
4.16V
11
H/L
25
3.3V
4
3.3V
18
Data
5
NC
49
3.68V
12
H/L
26
GND
5
3.3V
19
GND
6
18V
50
640mV
13
H/L
27
0V
6
GND
20
GND
7
NC
51
160mV
14
H/L
28
0V
7
GND
21
Data
8
-12V
52
640mV
15
H/L
29
12V
8
5V
22
Data
9
NC
53
1.12V
16
H/L
30
9
5V
23
Data
10
3.3V
54
1.52V
17
H/L
10
GND
24
CLK
11
NC
55
2.24V
18
H/L
1
GND
11
GND
25
GND
12
NC
56
2.62V
19
H/L
2
GND
12
NC
26
Data
13
NC
57
3.84V
20
H/L
3
H/L
13
GND
27
Data
14
DATA
58
4.16V
21
GND
4
H/L
14
NC
28
Data
15
DATA
59
3.3V
22
H/L
5
H/L
15
H/L
29
Data
16
H/L
60
GND
23
H/L
6
H/L
16
H/L
30
Data
17
0V
24
H/L
7
H/L
17
H/L
31
Data
18
NC
1
12V
25
H/L
8
H/L
18
12V
32
GND
19
GND
2
12V
26
H/L
9
H/L
19
12V
33
GND
20
NC
3
0V
27
H/L
10
H/L
20
0V
34
Data
21
DATA
4
0V
28
H/L
11
H/L
21
0V
35
Data
22
3.3V
5
GND
29
GND
12
NC
22
GND
36
Data
3.3V
30
GND
13
NC
H/L
37
Data
23
6
23
1.3V, SINE SIGNAL
7
5V
24
PWM
38
Data
24
GND
8
H/L
1
25
CLK
39
Data
25
GND
9
H/L
26
DATA
40
GND
26
5V
10
H/L
27
DATA
41
GND
27
5V
11
28
DATA
42
Data
28
0V
29 30
H/L H/L
43 44
Data Data
29
DATA
30
CN1101
CN1302
CN1400
14
NC
GND
15
3.3V
2
GND
16
GND
3
H/L
17
0V
H/L
4
H/L
18
0V
12
H/L
5
H/L
19
12V
13 14
H/L H/L
6 7
H/L H/L
20
12V
DATA
H/L
45
Data
31
DATA
15
H/L
8
1
GND
46
Data
32
DATA
16
H/L
9
H/L
2
H/L
47
Data
33
DATA
17
H/L
10
GND
3
GND
48
GND
34
DATA
18
H/L
11
NC
4
Analog SIGNAL
49
GND
35
DATA
19
GND
12
H/L
5
GND
50
GND
36
DATA
20
GND
13
H/L
6
H/L
37
DATA
14
H/L
7
H/L
1
DATA
38
DATA
1
12V
15
H/L
8
H/L
2
DATA
39
DATA
2
12V
16
H/L
9
H/L
3
DATA
40
DATA
3
0V
17
H/L
10 11
GND 3.3V
4
DATA CN1200
41 42
DATA DATA
4 5
0V GND
18 19
H/L H/L
12
3.3V
43
DATA
6
3.3V
20
H/L
13
3.3V
44
DATA
7
5V
21
GND
CN1103
1
AC: 4.48V DC: 700mV
CN1306
7-15
12V CN1500
7-16
FRONT WAVEFORMS 1.
2.
CN1200 pin1, 2_VCOM 6.
3.
CN1200 pin4_STV1 7.
CN1200 pin14_CPV
11.
10.
14.
CN1200 pin29_STB
CN1200 pin48_V10
CN1200 pin52_V6
10.
24.
CN1200 pin57_V1 7-17
CN1200 pin49_V9
CN1200 pin53_V5
23.
CN1200 pin56_V2
CN1200 pin22_DVDD
10.
19.
CN1200 pin51_V7
CN1200 pin10_ALON
CN1200 pin21_STH2
18.
22.
CN1200 pin55_V3
CN1200 pin16_UD
CN1200 pin26, 27_AVDD
CN1200 pin50_V8
CN1200 pin8_VGL
13.
17.
5.
9.
CN1200 pin15_OE
CN1200 pin23_CPH
21.
CN1200 pin6_VGH 8.
12.
16.
4.
25.
CN1200 pin58_V0 7-18
CN1200 pin54_V4
CN1200 pin59_STH1
FRONT PRINTED CIRCUIT BOARD (TOP VIEW)
7-19
FRONT PRINTED CIRCUIT BOARD (BOTTOM VIEW)
7-20
7-21
7-22
7-23
7-24
SECTION 8. GPS PART
[CONTENTS] • GPS BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 • GPS SCHEMATIC DIAGRAM_1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3 • GPS SCHEMATIC DIAGRAM_2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5 • GPS IC/CONNECTOR VOLTAGE SHEET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7 • GPS WAVEFORMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9
• GPS PRINTED CIRCUIT BOARD (TOP VIEW)`= . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-11 • GPS PRINTED CIRCUIT BOARD (BOTTOM VIEW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-11
GPS BLOCK DIAGRAM
- BASEBAND: S1S51000F00A - RF IC:PMB3330R(Coloss IC:PMB3330R(Colossus) us) 3.3V
3.3V
1.8V
REGULATOR 3.3V BACKUP
LDO
3.3V
3V RF
3V RF
3V RF
U
OUT_I,Q
Filter
5V ANT
RF IC
TCXO 12.504
MCLK12.504 SCLK
DSP
BASEBAND
A R T SRAM
5V ANT
Short
Antenna Detector
CN1
OSC 32.768K
Voltage Regulator
Open
1.8V
U A
Counter
CPU
SPEED
R T
5V GYRO GYRO
ADC
GPIO
Rear Gear TXD RXD
200ms
18b
16b
delay
3.3V 3.3V BACKUP 5V GYRO
RESET
3.3V
3.3V
5V ANT 8-1
8-2
GPS SCHEMATIC DIAGRAM_1
12
When U4 is bad. Can not fix GPS satellite Signal. 11
10
9
When U7 or U9 is bad. DR( Gyro) do not operate.
8
7
6
When U3 is bad. Can not fix GPS satellite Signal. 5
4
3
When X2 is bad. GPS Module does not operate. (All functions of GPS Module are not available)
addr data FLASH ROM 8Mbit
When 12.5MHz is bad. GPS Module does not operate. (All functions of GPS Module are not available)
2
GPS EBY57314801_1 2008. 11 .24
1
A
B
C
D
E
F
G
H
I
J
8-3
K
L
M
N
O
P
8-4
GPS SCHEMATIC DIAGRAM_2
12
When U1 is bad. GPS Module does not operate. (All functions of GPS Module are not available)
11
10
When U2 is bad. GPS Module does not operate. (All functions of GPS Module are not available) 9
8
7
6
5
4
Q
R
S
T
3
2
GPS EBY57314801_2 2008. 11 .24
1
A
B
C
D
E
F
G
H
I
J
8-5
GPS IC/CONNECTOR VOLTAGE SHEET VOLTAGE
PIN
VOLTAGE
PIN
VOLTAGE
PIN
VOLTAGE
PIN
VOLTAGE
PIN
U1
45
H/L
90
H/L
135
H/L
4
3.3
18
N.C
136
H/L
U7
VOLTAGE GND CN2
1
GND
46
H/L
91
2
GND
47
H/L
92
3.0
137
H/L
1
H/L
1
4.7
3
GND
48
H/L
93
N.C
138
H/L
2
4.9
2
GND
4
GND
49
H/L
94
GND
139
H/L
3
GND
3
GND
5
GND
50
GND
95
N.C
140
1.8
4
H/L
4
GND
6
GND
52
H/L
96
N.C
141
N.C
5
H/L
5
GND
7
3.3
52
H/L
97
N.C
142
GND
6
4.9
8
1.8
53
H/L
98
N.C
143
GND
7
4.9
9
GND
54
H/L
99
H/L
144
GND
8
H/L
10
N.C
55
H/L
100
3.3
11
GND
56
3.3
101
H/L
1
H/L
1
12
3.3
57
H/L
102
H/L
2
GND
2
3.3
13
N.C
58
H/L
103
H/L
3
3.0
3
GND
14
GND
59
H/L
104
H/L
4
GND
4
3.3
15
1.8
60
H/L
105
3.3
5
H/L
5
16
3.3
61
H/L
106
1.8
6
GND
17
0
62
H/L
107
1.8
7
H/L
1
18
N.C
63
3.3
108
3.3
8
H/L
2
4.9
19
3.3
64
H/L
109
1.8
9
GND
3
GND
20
H/L
65
H/L
110
N.C
10
GND
4
H/L
21
GND
66
N.C
111
N.C
11
H/L
5
H/L
22
H/L
67
N.C
112
N.C
12
H/L
6
23
GND
68
N.C
113
GND
13
GND
24
GND
69
N.C
114
GND
14
H/L
1
25
1.8
70
4.8
115
N.C
15
3.3
2
3.3
26
N.C
71
2.8
116
3.3
16
GND
3
GND
27
N.C
72
GND
117
3.3
17
H/L
28
N.C
73
GND
118
N.C
18
H/L
1
29
N.C
74
3.3
119
N.C
19
3.0
2
3.3
30
N.C
75
H/L
120
N.C
20
N.C
3
GND
U3
U8 3.3
3.3 U9 H/L
1.0 U10 , U11 3.3
CN1 3.3
L
8-6
PIN
K
M
N
O
P
Q
R
S
T
31
H/L
76
N.C
121
N.C
21
H/L
4
32
N.C
77
1.8
122
GND
22
H/L
5
H.L
33
N.C
78
H/L
123
H/L
23
3.0
6
N.C
34
3.3
79
N.C
124
H/L
24
H/L
7
3.3
35
N.C
80
N.C
125
H/L
8
N.C
36
H/L
81
N.C
126
H/L
1
3.3
9
N.C
37 38
H/L N.C
82 83
H/L 3.0
127 128
H/L H/L
2 3
GND 3.3
10 11
H/L 3.3
39
N.C
84
H/L
129
H/L
4
3.0
12
GND
40
H/L
85
GND
130
H/L
5
N.C
13
N.C
41
N.C
86
H/L
131
3.3
14
N.C
42
1.8
87
GND
132
H/L
1
3.3
15
H/L
43
N.C
88
H/L
133
H/L
2
GND
16
GND
44
H/L
89
GND
134
H/L
3
1.8
17
4.9
U4
U5
H/L
8-7
8-8
GPS WAVEFORMS 1.
2.
U1 pin20_RTCX_OUT
5.
3.
U1 pin75_OE
6.
U3 pin5, Sample CLK
4.
U3 pin11, 14_OUTI,Q
7.
U7 pin5, 8_SCLK, Gyro
X2 pin3_12.504M pin3_12.504MHz Hz
U3 pin12_U1 main CLK
8-9
GPS PRINTED CIRCUIT BOARD (TOP VIEW)
GPS PRINTED CIRCUIT BOARD (BOTTOM VIEW)
8-10
8-11
8-12
SECTION 9. TROUBLESHOOTING GUIDE
[CONTENTS] • GENERAL PART (NAVIGATION) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1 • MAIN PART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4 • AUDIO PART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6 • FRONT PART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-15 • GPS PART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-16
GENERAL PART (Navigation) Cannot identify the current location. (GPS not receiving) GPS cannot be used indoors and must be connected to the power with ACC in a vehicle in a location where the sky can be received easily. When initially connecting the GPS, it usually takes about 10 minutes to be working normally, but the connection speed 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 aren’t
any obstacles. • Check the GPS receiving condition from the GPS menu.
Cannot hear the voice guide. Check that volume is set to Mute to very small volume in the setup menu. No guide sound comes out in the case of straight sector or not in the guide time. In this case, an appropriate sound in the current position if pressing the NAVI button.
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.
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