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CAR NAVIGATION SYSTEM SERVICE MANUAL MODEL: LNC1200EEFS...
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[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...
SPECIFICATION GENERAL Output Power ......................Digital Output (S/PDIF) Power Source ..........................DC 14.4 V Ground System ..........................Negative Dimensions (W x H x D) .................262.54 x 156.2 x 236.2 mm Net Weight ............................2.8 kg DISPLAY LCD ........................17.78 cm (7 inch) TFT LCD Resolution ..........................
CONTROL PANEL 1. Disc slot • Press and hold to: 2. Eject ( - Search (FF/REW): iPod Press to eject a disc from the unit. 11. SETUP ( 3. RESET hole • Press to access system settings. Press with thin object to reset the unit when it •...
STEERING WHEEL REMOTE CONTROL 1. MODE Press to select a source. Press to operate Bluetooth HandsFree function. FM → AM → CD → USB (or iPod) → BT • Press to accept a call. → AUX → FM... • Press to make a call from last calls. 2.
FRONT BLOCK DIAGRAM < Main Block > < Front Block Diagram > CVBS (Rear Camera) R [7~0] R [7~2] G [7~0] G [7~2] B [7~0] B [7~2] PCLK CLKH Video BIAS CLKV Decoder (TW8816) HSYNC LCLK VSYNC VSYNC FCLK MAIN BOARD VCOM VOLTAGE 3.3 V...
POWER BLOCK DIAGRAM LT3481 3.75 V DCDC1(90 %) VDDY 1.8 V 120 mA B/UP MAX 2.7 A MAX 1500 mA DDR 1.8 V 1200 mA DCDC2(85 %) VDDX 3.3 V 65 mA MAX 1200 mA SYSTEM 3.3 V 1000mA DCDC3(87 %) VDDI 1.2 V 600 mA MAX 1000 mA BA33BC0FP...
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AUDIO CONNECTOR PIN DESCRIPTON A. POWER & SIGNAL CONNECTOR B. CAMERA & TMU CONNECTOR KET MG644408 (42PIN) TYCO AMP 1318853 (24PIN) NUMBER Name NUMBER NAME NUMBER NAME CAMERA_CVBS BATT_B+ AUTO_LIGHT CAMERA_B+ MM_CAN_L AUX_L HS_CAN_L AUX_GND NAVI_VOICE+ AUDIO+[ECALL] AUX_R NAVI_VOICE- TMU_GND ILL+ REVERSE_GEAR RS422_RX+_TMU...
SECTION 8. TROUBLESHOOTING GUIDE [CONTENTS] • GENERAL PART (NAVIGATION) ........... . . 8-1...
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GENERAL PART (NAVIGATION) 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 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 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.
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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.