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AUDIO & NAVIGATION SYSTEM SERVICE MANUAL MODEL: LAN8900EKXM...
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[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...
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SPECIFICATION GENERAL Output Power......................45 W x 8 CH (Max.) Power Source ..........................DC 12 V Speaker impedance..........................2 Ω Ground System..........................Negative Dimensions (W x H x D) ................... 205 x 116 x 202 mm Net Weight ............................2.4 kg DISPLAY LCD ..........................16.5 cm TFT LCD Resolution ..........................800 X 480 Back Light ..........................
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SECTION 2. NAME OF EACH PART [CONTENTS] • FRONT ..............2-1 •...
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FRONT 1. Left rotary ( 11. MAP Press to display the current location map - Press: Power on/off - Turn: Volume control screen. 2. Eject ( 12. NAV Press to enter a destination menu. Press to eject a disc from the unit. Various methods for entering a destination 3.
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B. ISO 36pin POWER CONNECTOR A. CAR INTERFACE C1. CAR INTERFACE A1 SPEED C1 MIC+ (BT, eCall) A2 DIRECTION C2 Parking A3 TAIL SW (ILL+) C3 ALT_IN A4 +12 V ACC C4 MIC- (BT, eCall) A5 REMOTE ANTENNA C5 Door Unlock A6 PWM ILL(ILL-) C6 Auto Light A7 +12 V BATT...
MAIN CONNECTOR PIN DESCRIPTION NAME NAME NAME NAME CN301 CVBS_DETECT MIC+ CN1001 MIC- VCC(3.3 V) VBUS(5 V) SDRAM(3.3 V) CN702 NAVI_R DGND NAVI_L FAN_12 V CD_3.3 V_CTL RESET USB_5 V T_SENSOR RESERVED USB_5 V CD_RESET RESERVED REVERSE_GEAR FORWARD_BACK SPEED CD_8.0 V CD_EMERGENCY AGND CD_8.0 V...
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SECTION 7. FRONT PART [CONTENTS] • FRONT BLOCK DIAGRAM ........... . 7-1 •...
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FRONT BLOCK DIAGRAM < > < LCD Block Diagram > HEAD UNIT CVBS (OPTION) CVBS detect R [7~2] R [7~2] G [7~2] G [7~2] B [7~2] B [7~2] PCLK CLKH BIAS CLKV TW8816 HSYNC LCLK AU1350 VSYNC FCLK VCOM VOLTAGE 3.3V r-VOLTAGE 6.5”...
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SECTION 9. TROUBLESHOOTING GUIDE [CONTENTS] • GENERAL PART (NAVIGATION) ..........9-1...
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GENERAL PART (Navigation) Cannot identify the 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 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.
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Map matching As mentioned, the GPS systems used by this Navigation System are susceptible to certain errors. Their calculations may on occasion place you in a location 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.
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Trouble Shooting Guide Symptom Correction The Sceen is White. Case1) Replace Front Assy's 1) It is partially white screen. 2) All Button is working. The Screen is White. Case2) Replace Main BD 1) It is completely white screen. 2) All Button is not working. CD Deck is not Working.