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Renault LAN5200WR1, Service Manual

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Renault LAN5200WR1 Service Manual Download Page 6

 2-1

SECTION 2   ELECTRICAL

ELECTRICAL TROUBLESHOOTING GUIDE

All POWER CHECK

LCD IS NOT OPERATED.

MICOM FLASH RE-DOWNLOAD

(CN400)

CN2903(LCD_5 V 49, 48, 47PIN CHECK)

AVDD(CN2905 8PIN), DVDD(CN2905 44PIN)

VGH(CN2905 10PIN), VGL(CN2905 9PIN), 

VCOM(CN2905 5PIN)

NO

POWER

YES

CN2905(47, 48, 49, 50PIN CHECK) 

VLED+, VLED- CHECK

NO

BACKLIGHT

YES

VCOM(CN2905) CHECK

NO

BRIGHT

YES

TOUCH IS NOT OPERATED.

CONNECTOER (CN2103) CHECK

IC2603 2PIN CHECK(3.3 V)

NO

POWER

YES

OK

1. FRONT PART

• FRONT_LCD ERROR

• FRONT_TOUCH ERROR

Summary of Contents for LAN5200WR1

Page 1: ...CAR NAVIGATION SYSTEM MODEL LAN5200WR1 MODEL LAN5200WR1 SERVICE MANUAL SERVICE MANUAL P NO AFN72978857 FEBRUARY 2012 www electronicsrepair net...

Page 2: ...2 47 2 MAIN POWER AMPLIFIER CIRCUIT DIAGRAM 2 49 3 MAIN SINGLE RF TUNER LEAF DICE CIRCUIT DIAGRAM 2 51 4 MAIN DSP DiRaNa2 CIRCUIT DIAGRAM 2 53 5 MAIN MICOM CAN CIRCUIT DIAGRAM 2 55 6 MAIN DAB CIRCUIT...

Page 3: ...e test instrument positive lead Always remove the test instrument ground lead last 1 The service precautions are indicated or printed on the cabinet chassis or components When servicing follow the pri...

Page 4: ...arges sufficient to damage ESD devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ESD de vices 6 Do not remove a replacement ESD device from its...

Page 5: ...play Resolution 800 x 480 Back Light LED type RADIO SELECTION FM Frequency Range 87 5 108 MHz S N Ratio 57 dB Distortion 0 35 Usable Sensitivity 6 dB V AM Frequency Range 522 1 620 kHz S N Ratio 68 dB...

Page 6: ...9 48 47PIN CHECK AVDD CN2905 8PIN DVDD CN2905 44PIN VGH CN2905 10PIN VGL CN2905 9PIN VCOM CN2905 5PIN NO POWER YES CN2905 47 48 49 50PIN CHECK VLED VLED CHECK NO BACKLIGHT YES VCOM CN2905 CHECK NO BRI...

Page 7: ...ROR MICOM FLASH RE DOWNLOAD CN100 RESET IC IC400 CHECK R401 NO RESET YES IC101 CHECK NO MICOM IC401 INUPUT VOLTAGE DC 3 3 V L402 CHECK YES ACC CHECK NO ACC_LEVEL_DETECT INPUT DC 3 3 V OK MICOM PIN50 Y...

Page 8: ...UTPUT SHORT DSP CLK C317 CHECK NO DSP OUTPUT OK BIAS 1 8 V R365 FL R366 FR R362 RL R361 RR YES Q102 IC104 CHECK NO POWER AMP INPUT VOLTAGE 13 5 V OK L100 PIN1 YES TR CNTL CHECK Q116 PIN2 IC401 CHECK N...

Page 9: ...CB TP2130 Detect signal If it is failed check AUX connector 2 Check MAIN PCB Detect signal 3 Check AUX Left Right signal front TP2168 TP2169 MAIN C319 C324 4 If there are different signals between fro...

Page 10: ...not failed check DSP chip 2 If R349 data is failed a Bluetooth check Bluetooth chip PCM BT_Rx BT_Tx 40pin cable and CPU b USB iPOD check TP2102 TP2164 If it is OK check 40pin cable and CPU If it is fa...

Page 11: ...ET BOOTING ERROR IC101 CHECK NO IC101 VOUT 3 3 V YES IC104 CHECK NO IC104 3PIN 3 3 V YES IC102 CHECK NO IC102 2PIN 3PIN 3 3 V YES IC108 CHECK NO IC108 4PIN 1 8 V YES IC109 CHECK NO IC109 4PIN 1 1 V YE...

Page 12: ...ACTIVE ANTENNA NG OK IC106 CHECK NO IC106 8PIN 5 V YES IC106 CHECK NO D116 2PIN 12 V YES ACTIVE ANTENNA NG 2 7...

Page 13: ...UI CHECK IC1301 CHECK NO IC1301_24PIN 3 3 V HIGH YES IC1301 PIN NO VDDC_8 9 17 31PIN 1 3 V YES IC1301 PIN NO VDD_15 25 28 29 42 50PIN 3 3 V YES 4 GPS PART SET BOOTING ERROR YES IC1301 49PIN PULSE NO X...

Page 14: ...SATELLITE SIGNAL FIX ERROR CHECK GPS ANT IC1301 CHECK NO IC1301_24PIN 3 3 V HIGH YES X1301 3 4PIN CHECK NO PIN49_XTAL_I TCXO 26 MHz YES X1300 1 2PIN CHECK NO PIN_6 7 RTC XTAL 32 768 kHz YES YES IC130...

Page 15: ...PWR_MIC External microphone supply 9 PWR_CAM Rear camera power supply 10 CAM_IN Rear camera video signal 11 AUX2_IN Line in mono 12 INFO_AUX2_IN Line in detection Audio switch function 13 SPEED Vehic...

Page 16: ...8 HP AV D Right front speaker 9 HP AR D Right Rear speaker 10 HP AR D Right Rear speaker 11 N C N C 12 GND Radio ground 4 3 2 1 8 7 6 5 3 8PIN REMOTE CONTROL CONNECTOR No Signal Name Function 1 IN0 S...

Page 17: ...2 12...

Page 18: ...CPU XTI12 X702 12 MHz 9 CPU XTI32 X701 32 768 kHz 10 CPU PSC2_SYNC1 X700 11 2896 MHz 13 CPU LCD PCLK L625 36 MHz 14 CPU LCD LCLK R624 15 CPU LCD FCLK R623 16 IC1301 PIN6_RTC real time clock XTAL_O 17...

Page 19: ...ND DGND 26 AU_I2C_DATA0 H L 7 AU_USB_HM H L 27 TS_IRQ H L 8 AU_USB_HP H L 28 BT_RESET CLK 9 I2C_RESET H L 29 BT_RX H L 10 GND DGND 30 BT_TX H L 11 USB V 5 V 31 PCM_IN H L 12 USB_5 V 5 V 32 GND DGND 13...

Page 20: ...ESET 4 H L TIMEOUT 5 H L SETOV 6 1 25 V GND 7 CGND OUT 8 6 V IC100 MAX9938FELT T EUSY0178502 Symbol Pin Connection OUT 1 ANALOG NC 2 GND 3 DGND RS 4 5 V NC 5 RS 6 5 V IC104 VN5E010MHTR E EAN62326701 S...

Page 21: ...Symbol Pin Connection Symbol Pin Connection AVD 1 1 8 V VD4 17 H L MUX1 2 H L VDD33 18 3 3 V MUX0 3 VD3 19 H L YGND 4 DGND VD2 20 H L AVS 5 DGND VD1 21 H L CIN0 6 DGND VD0 SIAD 22 H L AVDPLL 7 1 8 V V...

Page 22: ...7 PIO17 37 TCXO_POWER 47 ANALOG VSS_PLL 8 1 3 V PIO20 18 V_BCKP 28 3 3 V SAFEBOOT_N 38 H L XTAL_O 48 VDD_PLL 9 1 3 V PIO21 19 V_RUN 29 3 3 V TIMEPULSE 39 H L XTAL_I 49 CLK 26 MHz PIO23 10 PIO6 20 VDD_...

Page 23: ...DAC_FL 43 ANALOG SD_HOST_IN5 73 TDSP_IOF4 103 VIFADBG 133 DGND AIN2_L 14 ANALOG DAC_SUBW 44 ANALOG WS_HOST 74 H L TDSP_IOF5 104 H L VDDA_1V8 134 1 8 V VDDA_1V8_ADC 15 1 8 V DAC_CENTER 45 ANALOG BCK_HO...

Page 24: ...H L H L P A7 A9 A11 A8 VSS H L H L H L H L DGND R VDD A12 RFU RFU RFU 1 8 V H L DGND DGND H L IC901 V59C1G01168QBJ25AI 64Mx16 DDR2 EAN61830801 TOP VIEW see balls through package 1 2 3 7 8 9 A VDD NC...

Page 25: ...NC NC VCC VSS NC NC NC NC NC NC NC 3 3 V DGND F NC NC NC NC VCC NC NC NC NC NC NC NC NC NC 3 3 V G NC NC NC NC VSS NC NC NC NC NC NC NC NC NC DGND H NC NC NC NC NC NC NC NC NC VSS NC NC NC NC DGND J...

Page 26: ...VDDI VSS VDDI VSS VDDI VSS VDDI VSS VDDI VSS VDDI VSS GPIO 26 U2TXD GPIO 21 U0DSR GPIO 15 U1RTS VSS GPIO 12 U1DCD DGND DGND DGND H L DGND 1 1 V DGND 1 1 V DGND 1 1 V DGND 1 1 V DGND 1 1 V DGND 1 1 V D...

Page 27: ...VSS VDDI VSS VDDI VSS VDDI VSS VDDI VSS VDDI VSS D1_RAS D1_BA 0 D1_A 8 VSS D1_BA 2 H L DGND H L H L H L DGND 1 1 V DGND 1 1 V DGND 1 1 V DGND 1 1 V DGND 1 1 V DGND 1 1 V DGND 1 1 V DGND H L H L H L D...

Page 28: ...2 34 2 33 BLOCK DIAGRAMS 1 FUNCTION BLOCK DIAGRAM...

Page 29: ...D Module L R NAVI MEDIA Tuner eMMC GPS Touch I2S3 DAB AU1320 667 MHz USB I2C USB Protector UART0 UART2 UART1 Debug GPS D D MIC I2S2 AIN UART I2C ADC Remote Local Bus Bluetooth UART3 NOR CP I2C Video d...

Page 30: ...gr BT Mgr USB Mgr Upgrade Mgr Phone Mgr FW Interface 3rd party Solution Interface UART Mgr 3rd party Solution BT Audio Mgr E C Mgr USB Driver Jungo E C Nuance Micom Mgr Car Interface DIAG Mgr CAN Mgr...

Page 31: ...lash 256 KB RAM 16 KB ART SYNC RGB PWM PCM TOUCH PANEL TOUCH PANEL TRULY power volume U DE CLK S R P P TFT MODULE 7 inch INNOLUX 3 3 V BT MODULE LBMA 2C66C2 LG INNOTEK 3 3 V 1 5 V ANT LCD BLU by LED s...

Page 32: ...R RL RR AUX input Bl h VCC VDDX 3 3 V VDDI 1 V S S MIC input CPU IC600 Bluetooth module IC1400 LBMA 2C66B VDD DDI 1 1 MIC_I2 Media_I2 Bluetooth Antenna RST I2C MICOM IC401 UPD78F1845 IC600 AU1320 Netl...

Page 33: ...ehicle GPS 5 V 50 mA Mic 5 V 0 6 mA ANT 12 V 0 15 A RVC Power 6 V 0 2 A 1 8 V 1 1 V NCV5661 NCV5661 NCV8664 PWM CONTROL 3 3 V 5 V MAX15023 Efficiency 85 LED Driver DC DC CAN Tranceiver 5 V 70 mA FET 3...

Page 34: ...00 32 768 kHz X1301 26 MHz 3 3 V TCXO or Crystal Optional RTC Crystal UART UBX G6010 Integrated LNA RF Front End Fractional N Synthesizer Digital IF Filter SRAM ROM Code ARM7TDM S Power MGM RTC Backup...

Page 35: ...CIRCUIT DIAGRAM 2 47 2 48 A B C D E F G H I J K M N L 1 2 3 4 5 6 7 8 FRONT EAX63325601_16_1 6 SD 2012 02 03 When IC1400 is bad BT do not operate When IC2602 is bad LCD do not operate When IC2603 is...

Page 36: ...When CN100 is bad Set do not operate When IC101 is bad Set do not operate When IC104 is bad Set do not operate When IC102 is bad Set do not operate When IC106 is bad Antenna do not operate When Q121...

Page 37: ...3 MAIN SINGLE RF TUNER LEAF DICE CIRCUIT DIAGRAM A B C D E F G H I J K M N L 1 2 3 4 5 6 7 8 MAIN SINGLE RF TUNER LEAF DICE EAX64206903_0_1 0 SD 2 2012 02 03 2 51 2 52...

Page 38: ...4 MAIN DSP DiRaNa2 CIRCUIT DIAGRAM A B C D E F G H I J K M N L 1 2 3 4 5 6 7 8 MAIN DSP DiRaNa2 EAX64206903_0_1 0 SD 3 2012 02 03 2 53 2 54...

Page 39: ...5 MAIN MICOM CAN CIRCUIT DIAGRAM A B C D E F G H I J K M N L 1 2 3 4 5 6 7 8 MAIN MICOM CAN EAX64206903_0_1 0 SD 4 2012 02 03 2 56 2 55...

Page 40: ...6 MAIN DAB CIRCUIT DIAGRAM A B C D E F G H I 1 2 3 4 5 6 MAIN DAB EAX64206903_0_1 0 SD 5 2012 02 03 2 58 2 57...

Page 41: ...7 MAIN AU1320 LCD USB UART CIRCUIT DIAGRAM A B C D E F G H I 1 2 3 4 5 6 MAIN AU1320 LCD USB UART EAX64206903_0_1 0 SD 6 2012 02 03 2 60 2 59...

Page 42: ...8 MAIN AU1320 BUS PSC CIRCUIT DIAGRAM A B C D E F G H I 1 2 3 4 5 6 MAIN AU1320 BUS PSC EAX64206903_0_1 0 SD 7 2012 02 03 2 62 2 61...

Page 43: ...9 MAIN AU1320 VDD BOOT RESET IPOD CP CIRCUIT DIAGRAM A B C D E F G H I 1 2 3 4 5 6 MAIN AU1320 VDD BOOT RESET IPOD CP EAX64206903_0_1 0 SD 8 2012 02 03 2 64 2 63...

Page 44: ...10 MAIN DDR2 SDRAM CIRCUIT DIAGRAM A B C D E F G H I J K M N L 1 2 3 4 5 6 7 8 MAIN DDR2 SDRAM EAX64206903_0_1 0 SD 9 2012 02 03 2 66 2 65...

Page 45: ...11 MAIN NOR FLASH i NAND CIRCUIT DIAGRAM A B C D E F G H I J K M N L 1 2 3 4 5 6 7 8 MAIN NOR FLASH i NAND EAX64206903_0_1 0 SD 10 2012 02 03 2 68 2 67...

Page 46: ...12 MAIN VIDEO DECODER USB CIRCUIT DIAGRAM A B C D E F G H I 1 2 3 4 5 6 MAIN VIDEO DECODER USB EAX64206903_0_1 0 SD 11 2012 02 03 2 70 2 69...

Page 47: ...13 MAIN CONNECTOR DEBUG CIRCUIT DIAGRAM A B C D E F G H I 1 2 3 4 5 6 MAIN CONNECTOR DEBUG EAX64206903_0_1 0 SD 12 2012 02 03 2 72 2 71...

Page 48: ...14 MAIN GPS CIRCUIT DIAGRAM A B C D E F G H I 1 2 3 4 5 6 MAIN GPS EAX64206903_0_1 0 SD 13 2012 02 03 2 74 2 73...

Page 49: ...PRINTED CIRCUIT BOARD DIAGRAMS 1 FRONT P C BOARD 2 75 2 76 TOP VIEW...

Page 50: ...BOTTOM VIEW 2 77 2 78...

Page 51: ...2 MAIN P C BOARD 2 79 2 80 TOP VIEW...

Page 52: ...BOTTOM VIEW 2 81 2 82...

Page 53: ...2 83 2 84...

Page 54: ...3 EXPLODED VIEW 1 CABINET AND MAIN FRAME SECTION C D A B D B A C A42 MIC1 484 260 261 262 A41 263 270 A46 451 451 272 451 451 464 273 471 471 299 298 271 A43 451 451 451 264 451 459 459 459 CABLE2 CA...

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