Page 1 PIONEER CORPORATION 28-8, Honkomagome 2-chome, Bunkyo-ku, Tokyo 113-0021, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 2 Jalan Kilang Barat, #07-01, Singapore 159346 PIONEER CORPORATION 2018 K-ZZZ APR.
Page 2: Safety Information
Transistors Q101 in PCB drive the laser diodes. When Q101 is shorted between their terminals, the laser diodes will radiate beam. If the top cover is removed with no disc loaded while such short-circuit is continued, the naked eyes may be exposed to the laser beam. AVIC-W8400NEX/XNUC...
Page 3: Table Of Contents
10.5 AV UNIT (S_AVSEL)..............................122 10.6 AV UNIT (M_E-VOL)..............................123 10.7 AV UNIT (DUAL ZONE) ............................124 10.8 AV UNIT (S_HIOUT AMP) ............................125 10.9 AV UNIT (FMAM DISTRIBUTION)..........................126 10.10 AV UNIT (M_LITHIO) (FMAM) ..........................127 10.11 AV UNIT (M_LITHIO) (TMC)........................... 128 AVIC-W8400NEX/XNUC...
Page 4 11.1 AV UNIT ..................................183 11.2 SOC UNIT .................................185 11.3 DVD CORE UNIT ..............................187 11.4 SERVICE IF UNIT ..............................189 11.5 SERVICE ANT UNIT ..............................191 11.6 CHIPS B COMP UNIT...............................192 11.7 MONITOR UNIT ................................193 11.8 KEYBOARD UNIT ..............................195 12. ELECTRICAL PARTS LIST .............................198 AVIC-W8400NEX/XNUC...
Page 5: Service Precautions
- To protect the pickup unit from electrostatic discharge during servicing, take an appropriate treatment (shorting-solder) by referring to CRT5651 "3.4 HOW TO REMOVE AND INSTALL THE DVD CORE UNIT". - Please be sure to conduct line process to original status if you make assembling after repair. AVIC-W8400NEX/XNUC...
Page 6: Notes On Operation Check / Diagnosis
DB2J31400 UPD70F3925AGMA About the operation of the electrostatic touch panel (AVIC-W8400NEX/XNUC, Z910DAB/XNEU5, Z910DAB/XNAU) The response of capacitive touch panel might be affected due to the noise of switching type power supply. Please check bellow points if the response is not good.
Page 7: Notes On Replacing Parts
For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit. Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs accompanied by reworking of soldering. AVIC-W8400NEX/XNUC...
Page 8: Specifications
DVD Format/Logo Licensing Corporation The Bluetooth word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by PIONEER CORPORATION is under license. Other trademarks and trade names are those of their respective owners.
Page 9: Basic Items For Service
Check items concerning image Item to be checked regarding audio Block-noise Distortion Crosscut noise Noise Dot noise Low volume Distorted image (Image skip) High volume Low brightness Changes in level Too bright Pause of sound Color fading Partial discoloration AVIC-W8400NEX/XNUC...
Page 10: Pcb Locations
Unit Number : CXY1372 (A) Unit Number : CXY1373 (B) Unit Number : CXY1374 (C) Unit Name : PCB Assy (Service) Unit Number : CXY1375 (D) Unit Number : EXX2001 Unit Name : Service ANT Unit Unit Number : CXY1389 AVIC-W8400NEX/XNUC...
Page 11: Jigs List
Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools: Portions to be cleaned Cleaning tools DVD pickup lense Cleaning liquid : GEM1004 Cleaning paper : GED-008 Portions to be cleaned Cleaning tools Cleaning paper : GED-008 AVIC-W8400NEX/XNUC...
Page 12: Block Diagram
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". TOUCH PANEL External Internal Module Differencies 6.94inch (Capacitive type) connector connector CSX1359 A AVIC-W8400NEX/XNUC 6.94inch (Clear resistive type) SERVICE IF UNIT B AVIC-Z910DAB/XNEU5 CSX1241 C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5 13/23 LS2.5_IF 1/23 IF_POWER...
Page 13: System Block Diagram
A AVIC-W8400NEX/XNUC SYSTEM BLOCK DIAGRAM B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU VIDEO(CVBS) VIDEO(COMP) VIDEO(DIGITAL) D AVIC-Z810DAB/XNEU5 AUDIO(ANALOG) AUDIO(DIGITAL) UART I2C or SPI OTHER COMMUNICATION CONTROL MONITOR UNIT UHS3.3/1.8_2 WL1.8 SD UNIT SOC UNIT WL1.8 IC6714 SACC3.3 IC6710 UHS_SEL33_2 UHS3.3_1.8_2 TC7SH08FUS2 MM3411A18N IC6712...
Page 14: Audio Block Diagram
AUDIO BLOCK DIAGRAM A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU Source not covered by DualZone Output destination Other signals D AVIC-Z810DAB/XNEU5 Analog voice Rear output SERVICE IF UNIT AV UNIT HD/DAB TUNER X-2069 LITHIO Analog AM/FM IC8401 Diff B UC: TEF6688HN-V102...
Page 15: Video Block Diagram
VIDEO BLOCK DIAGRAM A AVIC-W8400NEX/XNUC Digital Signal B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU Composit Video Signal D AVIC-Z810DAB/XNEU5 Component Video Signal SERVICE IF UNIT VDEC 150ohm IC4608 Emitter follower buffer SD image quality BT656/8bit ML86V7675TBZA3A 480p 75ohm 150ohm 54MHz Component Emitter follower buffer...
Page 16: Power Supply System Figure
POWER SUPPLY SYSTEM FIGURE A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 AV UNIT C AVIC-Z910DAB/XNAU BUPV SWVDD33 ACC5 CCD5 AU84 ACC8 D AVIC-Z810DAB/XNEU5 to NAVI to NAVI from NAVI to NAVI to NAVI to NAVI to NAVI 11441 690mA 5572mA 0.003mA 1015mA 7.2mA...
Page 17 MOTV to ACC8 MOTV6.5 7 Normal 2SCR573DG DRIVE MECHA 1000 MOTV 1000 8.2 High voltage UNIT (MOTPW2) Rating : 0.7W Thermal resistance : Limit : 0.36W 5V Reg ACC8 IC302 Distributor IC MM1856A50N (ACC8) 0.39W MAX Power consumption : Power consumption : 0.32W MAX (With diode) 5.78 Reg ACC8...
Page 18 SERVICE IF UNIT SOC UNIT Control line IC3901 13.8 Power supply Voltage value[V] Current value[mA] LTC3850IGN name 1543 5162 mA(Peak) Peak Remarks DDCLK 3736 mA(DC) RZQ050P01 i.MX6 Quad/Dual/Dual Plus/Dual Lite NACC3.3 DDC SACC3.3 SNVSON VDD_SNVS_IN 0.275 Quad/Dual/Dual Plus ACCPW VDD_SNVS_IN Peak 5162 Dual Litelus...
Page 19 2SB1689 iPod CPIC 337S3959 (iPod authentication IC) 1.62 CPON (ucom control) Echo canceller IC2301 AK7738VQ (Service IF Unit side echo canceller) AK7738VQ TVDD Other power supply is on Service IF Unit side 5 mA SD refers to POWER SUPPLY SYSTEM FIGURE on the Service IF Unit side SDPEN SD3.3_1...
Page 20 SERVICE IF UNIT BUPV SWVDD3.3 ACC5 CCD5 AU8.4 ACC8 A AVIC-W8400NEX/XNUC Power supply to NAVI from AV to AV from AV from AV form AV from AV Current Voltage B AVIC-Z910DAB/XNEU5 name C AVIC-Z910DAB/XNAU 5417 0.0028 1015 1777 D AVIC-Z810DAB/XNEU5 Stand-by ±4...
Page 21 Tr SW ACC5 LS2.5 2SB1689 (VD5CONT) DVD Mechanism Module (LS2.5) FET SW ACC8 LS2.5 1112 RZQ050P01 1112 (VD8CONT) Rear and High Frequency ACC5 5.25 ACC5 IC2601 WM8761BGED VDEC component ACC5 ACC5 45.5 IC4605, IC4606, IC4607 BH7673G /Buffer x7 I2S SEL x 2 SWVDD3.3 SWVDD3.3 IC2501, IC2502...
Page 22 GPS3.3 GPS33 316.5 3.15 3.45 BUPV 3725 CHIPS NACC3.3 PVDD3.3 PVDD33 0.017 5445.0 0.017 CCD3.3 Buffer circuit 0 ohm for CHIPS 5774.8 Total of NACC3.3 (For pull up) CCD3.3 MEDIA SD SD3.3 Holded SD3.3_1 Tr SW UHS not supported NACC3.3 2SB1689 (For pull up) (SDPEN)
Page 23 CCD3.3 T-CON CCD3.3 IC4701 VDEC1.5 1.35 1.65 ML86287 Echo canceller CCD3.3 CCD3.3 IC2301 AK7738VQ Speech recognition CCD3.3 CCD3.3 IC2401 AK5720VT VENC CCD3.3 CCD3.3 IC4502 AK8814VQ USB re-driver CCD3.3 CCD3.3 IC5852 TUSB211QRWBQ1 Total of CCD3.3 2260.7 3023.9 3.45...
Page 24 A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 Illumination SWVDD3.3 PWRBLVI C AVIC-Z910DAB/XNAU power supply to Monitor to Monitor to Monitor D AVIC-Z810DAB/XNEU5 (Narrow model) Stand-by MONITOR UNIT Touch Panel Capasitive MM3411A33N CSX1359 TP-Driver Cypress max : 50mA IC3501 CY8CTMA461AS-33 max : 60mA Touch Panel...
Page 25: Diagnosis
Vehicle Icon rotates or map rotates CHIPS B COMP Unit (Gyro sensor) External Connection Test in test mode. Check 3D Calibration Status screen or Vehicle Icon is behind the actual position. CHIPS B COMP Unit (G sensor) External Connection Test in test mode. AVIC-W8400NEX/XNUC...
Page 26 This error message will be displayed following Try to remove and re-insert the storage SD card Foreign object on the terminal of the Please contact your Pioneer Dealer or Service cases. several times. Storage SD card or the SD card Center.
Page 27 SENSOR Message: Positioning is not possible due to the hardware. Please contact your dealer or Pioneer Service Center. Communication line between CHIPS B COMP Unit and SOC Unit CHIPS B COMP UNIT SERVICE IF UNIT SOC UNIT GPS3.3 R9671 UART CHIPS <- SOC...
Page 28: Operational Flowchart
Pin 58 SYSPW <- H Pin 140 AMPPW <- H Pin 56 SOC_RST <- H Pin 131 SOC_OFF_RDY Pin 90 SOC is Ready Starts communication with SOC. Source keys Source Completes power-on operation. (After that, proceed to each source operation) AVIC-W8400NEX/XNUC...
Page 29: Fuse Check
R935 R936 C399 C375 C376 R919 R373 R920 R921 R1210 R926 R505 R927 C1214 R1211 C1213 R1527 R1526 R1212 C501 C1212 C502 R932 C504 C379 R931 R506 C507 C382 C503 CN1202 C508 CN1201 C909 R548 C383 R547 CN901 P1505 AVIC-W8400NEX/XNUC...
Page 30: Diagnosis Of Back Light
Connector between SERVICE IF Connector between TFT LCD converter of AV UNIT. UNIT and MONITOR UNIT. and MONITOR UNIT. Implementation failure of Resistors(R4049, R4043) of UNIT(SERVICE). Confirm that CP1:P201(AV UNIT) is 10.8V to 15.1V. AV UNIT(Side A) 10.8 V to 15.1 V AVIC-W8400NEX/XNUC...
Page 31 Confirm that the CP3:D5101 cathode (MONITOR UNIT) is 18.6 V ± 2 V. MONITOR UNIT(Side A) 18.6 V ± 2 V Confirm that CP4:Pin10 and Pin22 of IC5101(MONITOR UNIT) are 3.3 V. MONITOR UNIT(Side A) 3.3 V 3.3 V AVIC-W8400NEX/XNUC...
Page 32: Diagnosis Flowchart For Dvd Core Unit
62 degrees C or less 55 degrees C or less MEDIUM > - SLOW STOP 50 degrees C or less 35 degrees C or less SLOW > - The rotation speed is set a specification that matches more fast condition of each device. AVIC-W8400NEX/XNUC...
Page 33: Diagnosis When Amp Error Or Product Overheat Is Displayed
Confirm that Pin 171 is not short-circuited with the neighbor Pin. 3. Recovery is failed even by “ACC OFF => ON” when Product Overheat is displayed, SOC may have another problem. Change the SD Card and the SOC Unit, and confirm the trouble detail. AVIC-W8400NEX/XNUC...
Page 34: Inspection Method Of Pickup Unit
DVD mecha. module PICK UP Perform lens RF level check cleaned? cleaning Replace the Check2 DVD mecha. module Error rate check PICK UP Perform lens Is it OK? cleaned? cleaning Replace the DVD mecha. module Ckeck parts other than PICK UP AVIC-W8400NEX/XNUC...
Page 35 10 - 65 (mA) DVDLD1 VCC5_PU Disc Check Point Threshold Remarks: LD current TCD-782 CDLD1 - VCC5_PU 150 - 900 (mV) 10 - 60 (mA) CDLD1 VCC5_PU Notes: Please pay attention to the laser diode damage by static electricity. AVIC-W8400NEX/XNUC...
Page 36 TCD-782 0000 0E00 ASMAX on display Check2 : Error rate check <Check> Status: [Tracking Closed] of TEST MODE Remarks Check Point Disc Threshold Less than ID:40000 GGV1025 1.000E-3 Less than GGV1025 ID:200000 1.000E-3 Less than TCD-782 ID:HOME Position 2.500E-3 AVIC-W8400NEX/XNUC...
Page 37: Error Code List
SiriusXM Connect Vehicle Tuner connection is incorrect. No Signal SiriusXM Connect Vehicle Tuner cannot receive SiriusXM satelite signal. Error Code & Message Description No Signal No signal has been received. No Service There is no service broadcasting. Antenna Error DAB aerial connection is incorrect. AVIC-W8400NEX/XNUC...
Page 38 Servo initial setting related items NG ERROR-02-A8 Disc unclamped ERROR-02-A9 Tracking system NG ERROR-02-AA Media setting system NG ERROR-02-AB JUMP over layers NG ERROR-02-B0 Navigation Command Error ERROR-02-B1 Retry Over ERROR-02-C1 DivX DRM information update error ERROR-FF-FF Undefined Error AVIC-W8400NEX/XNUC...
Page 39: Clear Condition And Location Of Program / System Setting Value, Etc
Data storage destination Data clearing condition (Cleared by operation with X) Data storage destination Storage contents Other initialization methods Remarks ACC OFF +B OFF Reset button Factory setting Boot Loader Jurisdiction in Development (PSET) Platform Jurisdiction in Development (PSET) Test Mode Jurisdiction in TestMode Built-in SD card Opening screen...
Page 40 Condition for initializing setting value Return to the factory shipment state (Normal) Category Setting Initial value Storage location Remarks Other initialization conditions FOLDER UP/DOWN Although it is not setting initialization, if you perform the following Selection of FILE from LIST (including CURRENT FILE) operation at FILE REPEAT, the setting value will change automatically Disc:Sys REPEAT...
Page 41 Condition for initializing setting value Return to the factory shipment state (Normal) Category Setting Initial value Storage location Remarks Other initialization conditions Change Operating Bar Display Timebar REPEAT Depends on iPod iPod Device The setting value is managed on the external device side Wi-Fi Audio SHUFFLE Depends on iPod...
Page 42 Condition for initializing setting value Return to the factory shipment state (Normal) Category Setting Initial value Storage location Remarks Other initialization conditions TIME ALIGNMENT(STEP) CROSSOVER adjustment target FRONT CUTOFF frequency 100 Hz SLOPE Phase Normal BASS BOOST LOUDNESS Audio POSITION All Seats GRAPHIC EQ PRESET setting GRAPHIC EQ fine adjustment...
Page 43 Condition for initializing setting value Return to the factory shipment state (Normal) Category Setting Initial value Storage location Remarks Other initialization conditions Tuner Sound Standard Tune Start SiriusXM Reset Parental control SiriusXM Reset SiriusXM Reset Alert List Alert Team Settings SiriusXM Reset Featured Favorites SiriusXM Reset...
Page 44 Condition for initializing setting value Return to the factory shipment state (Normal) Category Setting Initial value Storage location Remarks Other initialization conditions Tuning dedicated to Tuning data dedicated to the models None car models With adapter/Without adapter None SWC key Japanese car/Korean car None Key Allocation...
Page 45: Connector Function Description
(EU5, AU models) GPS ANTENNA INPUT FM/AM REAR AUDIO ANTENNA OUTPUT INPUT MIC INPUT WIRED REMOTE CONTROL Power connector For debug terminal name terminal name terminal name terminal name SPEED EXTOMX BREM MXTOEX GNDSIG HYOKA DSEN CCAUL CCAUR GNDAU GNDD AVIC-W8400NEX/XNUC...
Page 46 19 18 17 16 15 12 11 10 9 8 7 6 5 4 3 2 1 terminal name terminal name VTR_IN PREOUT_F_GND VTR_IN_GND PREOUT_FR VTR_IN_R AUXV VTR_IN_AG AUXGND VTR_IN_L AUXR VTR_OUT AUXL VTR_OUT_GND MUTE BCAM BCAMG SW_AG PREOUT_RL PREOUT_R_GND PREOUT_FL PREOUT_RR AVIC-W8400NEX/XNUC...
Page 47: Service Mode
Error History Not used for service File Maintenance Not used for service User Setting Initialize Clear Application User Data and Bluetooth Settings Clear Sensor Data Clear Sensor Learning Data * The underlined blue texts are linked to detail description page. AVIC-W8400NEX/XNUC...
Page 48 Display the status of leads , Gyro and G sensor value Ext Connection Test This item can test Gyro sensor and G sensor. Display the temperature information of SOC, Monitor Unit and Temperature Sensor Test CHIPS B COMP Unit Fan Control Test For checking the Fan rotation AVIC-W8400NEX/XNUC...
Page 49 Audio Test Not used for service For checking the audio line Audio Test for Production Front, Rear and Guide audio line can be tested. For Re-Writing Device Number (UC model only) Device Number Please refer to 8.5 DEVICE NUMBER REWRITING. AVIC-W8400NEX/XNUC...
Page 50 When the communication is failed, "ERROR!" is displayed. Allocation of Key Operation VOLUME+ (Long press) : Page change (next page) VOLUME- (Long press) : Page change (previous page) BACK : Return to Main Menu Description Version Information [1/3] Version Information [2/3] Version Information [3/3] AVIC-W8400NEX/XNUC...
Page 51 DVD Core Unit WWR Tuner Module Capacitive Touch Panel Monitor Unit DTV OneSeg (SDK) DTV Module(NO_SET) DTV OneSeg (IF) DTV Module(NO_SET) - Information List by Model AVIC-W8400NEX/XNUC AVIC-Z910DAB/XNEU5 AVIC-Z910DAB/XNAU AVIC-Z810BT/XNEU5 Project Number &NX450/XNUC &NX450/XNEU5 &NX450/XNAU &NX451/XNEU5 Model Number AVIC-W8400NEX/XNUC AVIC-Z910DAB/XNEU5...
Page 52 : Selection cursor down VOLUME+ (Long press) : Media selection/Next page VOLUME- (Long press) : Media selection/Previous page (HOME) : Enter/Start writing BACK : Return to previous screen Description Write Program Forcedly Menu [1/3] Write Program Forcedly Menu [2/3] AVIC-W8400NEX/XNUC...
Page 53 (HOME)] button to start writing program. Example of Sub Menu Screen (Write Programs) : Recognized file name : Software version on update source media : Software version before updating : Update progress. Before updating it is blank. : Selected update source media AVIC-W8400NEX/XNUC...
Page 54 When the update is completed, press [ (HOME)] button. Rebooting is started and the product application is started. Also press [ (HOME)] button when the update fails. Rebooting is started and the product application is started. Return to Top Menu AVIC-W8400NEX/XNUC...
Page 55 When setting fails, the following error message is displayed. Details of Error Code ERRORCODE:0101 Failed to BT initialization ERRORCODE:0102 Failed to LiveInfo initialization ERRORCODE:0103 Failed to Wifi initialization ERRORCODE:0104 Failed to UserData initialization ERRORCODE:0401 Failed to E2PRom initialization ERRORCODE:0402 Communication timeout Return to Top Menu AVIC-W8400NEX/XNUC...
Page 56 Allocation of Key Operation (HOME) : Start clearing sensor data BACK : Return to Main Menu Description To start clearing sensor data, press [ (HOME)] button. When clearing sensor data is completed, this screen is displayed. Return to Top Menu AVIC-W8400NEX/XNUC...
Page 57 The coordinate is displayed as X1/Y1 at the bottom line on the screen. The second touched point is displayed as a cross-point of pale blue lines. The coordinate is displayed as X2/Y2 at the bottom line on the screen. The pushing status is displayed as 2-PUSHED. Return to Top Menu AVIC-W8400NEX/XNUC...
Page 58 Pressing the key Status -- ON -- Released the key -- OFF -- (WR) Wired remote controller (IR) Infrared remote controller Other than the above remote controller History Up to seven histories will be displayed. Return to Top Menu AVIC-W8400NEX/XNUC...
Page 59 MODE, Source 0x00000121 PHONE 0x00000129 BAND 0x00000128 On Hook, TEL OFF 0x0000012b Off Hook, TEL ON 0x0000012a When a key on the steering remote control is pressed, DISP 0x00000123 the key code corresponding to the key is displayed. AVIC-W8400NEX/XNUC...
Page 60 Change the setting of WREMCONT1, WREMCONT2 to [Hi,Lo] [Hi,Hi] [Lo,Hi] [Lo,Lo] Use [ MODE] button to switch between WREMONT1 and WREMONT2. *Cause of error Communication between microcomputer and SOC failed Learning type steering remote control is not compatible in this model Return to Top Menu AVIC-W8400NEX/XNUC...
Page 61 : Selection cursor down and switches the key illumination color BACK : Return to Main Menu Description When selecting "White(R+G+B)", all color of LEDs (Red, Green, Blue) light on. When selecting "Red", "Green", "Blue", each color of LED lights on. Return to Top Menu AVIC-W8400NEX/XNUC...
Page 62 6. 10 Steps Image : It is an item for displaying 11-gradation grayscale bar. 7. Natural Image : It is an item for checking the color tone, especially skin color. Screen of Each Item 1. Ramp Image Ramp Image Screen AVIC-W8400NEX/XNUC...
Page 63 Color Bar Image Screen 3. Plain Image Allocation of Key Operation VOLUME(+/-) (Long press) : Screen change Plain Image: Blue Screen Plain Image: Red Screen Plain Image: Pink Screen Plain Image: Green Screen Plain Image: Cyan Screen Plain Image: Yellow Screen AVIC-W8400NEX/XNUC...
Page 64 Plain Image: Black Screen 4. Flicker Adjustment Image Allocation of Key Operation VOLUME(+/-) (Long press) : Screen change Flicker: Checkerboard Screen Flicker: Vertical Stripe Screen Flicker: Horizontal Stripe Screen Flicker: Mesh Screen Flicker: Subpixel Lighting Screen Flicker: Subpixel Lighting Screen AVIC-W8400NEX/XNUC...
Page 65 10 Steps Image Screen 7. Natural Image Displays an arbitrary image placed at a predetermined position of Media SD/USB. Reading priority of each media is as follows. Priority Media FilePath SD/GraphicFile/ USB1 USB1/GraphicFile/ USB2 USB2/GraphicFile/ Return to Top Menu AVIC-W8400NEX/XNUC...
Page 66 Satellite elevation angle [°] C/N0 Signal level [dB] On the 13th line, the meaning of the alphabetic letters displayed before the satellite number is displayed. GPS Information - Position [3/3] Positioning Information, GPS Time and GPS Antenna Connection State are displayed. AVIC-W8400NEX/XNUC...
Page 67 GPS antenna OPEN detection (NG: Detected, OK: Not detected) Ant Short GPS antenna SHORT detection (NG: Detected, OK: Not detected) Recv Lv Maximum signal level [dB] On the 13th line, the meaning of the alphabetic letters displayed before the satellite number is displayed. Return to Top Menu AVIC-W8400NEX/XNUC...
Page 68 Time and Date are displayed. Error code list NG code Details of NG Invalid time data is input System time can not be acquired GPS time can not be acquired Time can not be set Return to Top Menu AVIC-W8400NEX/XNUC...
Page 69 Other than 0x00 : OK Variation It displays the following values obtained from sensor information for Yaw axis, Pitch axis and Roll axis. Gyro sensor dispersion value Variation OK/NG information 0x05 or 0x06 : OK Other than those above : NG AVIC-W8400NEX/XNUC...
Page 70 Other than 0x00 : OK Variation It displays the following values obtained from sensor information for X axis, Y axis and Z axis. Acceleration sensor dispersion value Variation OK/NG information 0x05 or 0x06 : OK Other than those above : NG AVIC-W8400NEX/XNUC...
Page 71 2) Tilt the unit upward and downward, and G Sensor detects 1 or more level in both of directions. 3) Place the unit horizontally and do not move it for 5 seconds or more. If Gyro Sensor and G Sensor test results are OK, the background of the screen changes to blue. Return to Top Menu AVIC-W8400NEX/XNUC...
Page 72 Monitor Unit 20 to 125°C GPS/Sensor -40 to 125°C DVD Mecha Module -13 to 101°C * DTV TEMP is not used. When acquisition of temperature information is failed, the following screen is displayed. (Communication Error) Return to Top Menu AVIC-W8400NEX/XNUC...
Page 73 When returning to Main Menu, FAN control operation returns to the automatic control. Details of Error Code Failed to switch FAN speed Failed to switch move/stop Regarding the automatic control, refer to "5.6 FAN ROTATION CONTROL". Return to Top Menu AVIC-W8400NEX/XNUC...
Page 74 2.Storage SD Test Write/Read Test of Built-in SD Card storing the product program. When [ (HOME)] is pressed, the inspection starts. Return to Top Menu When the inspection is completed with no error, this screen is displayed. Return to Top Menu AVIC-W8400NEX/XNUC...
Page 75 Check the signal route from MIC input to speaker output during displaying this screen. Error codes and error contents are listed in the table below. Error code Contents of error BT Power ON error BT Loopback setting error Get BT Module Adpter error Change Source error Return to Top Menu AVIC-W8400NEX/XNUC...
Page 76 Fail to request the test data transmission. (between SOC and Microcomputer) Fail to request the test data transmission. (between Microcomputer and X-2069) Fail to request the test data transmission. (between X-2069 and SOC) It can not confirm the correct test data within the specified time. Return to Top Menu AVIC-W8400NEX/XNUC...
Page 77 Preset D (Upper limit) [108.0 MHz] (Can not select on UC model) e. Preset E (Lower limit) [87.5 MHz] (Can not select on UC model) * Values of Preset A to C correspond to Toyota standard (analog radio specification). AVIC-W8400NEX/XNUC...
Page 78 Fail to initialize Fail to request frequency setting No response to frequency setting request Failed to request error measurement start Error measurement result does not come from system microcomputer Fail to acquire frequency band and step width Return to Top Menu AVIC-W8400NEX/XNUC...
Page 79 Play File Details SineWave 11kHz Sampling 11.025kHz sampling sine wave file SineWave 22kHz Sampling 22.050kHz sampling sine wave file Narration 11kHz Sampling 11.025kHz sampling narration Narration 22kHz Sampling 22.050kHz sampling narration * Play file switching can be performed during playback. AVIC-W8400NEX/XNUC...
Page 80 Start playing error Volume setting error Mute OFF setting error Mute ON setting error MixData source setting error 1kHz Sine Wave Audio File folder error 1kHz Sine Wave Audio File no found error Audio media player error Return to Top Menu AVIC-W8400NEX/XNUC...
Page 81: Dvd Test Mode
01 : TEST KEY (1) 02 : TEST KEY (2) 03 : TEST KEY (3) 04 : TEST KEY (4) 05 : TEST KEY (5) 06 : TEST KEY (6) 07 : TEST KEY (7) 08 : TEST KEY (8) AVIC-W8400NEX/XNUC...
Page 82 FBAL coefficient (layer 0) FBAL coefficient (layer 1) Focus gain coefficient (layer 0) Focus gain coefficient (layer 1) Tracking gain coefficient (layer 0) Tracking gain coefficient (layer 1) AS normalization adjustment value (layer 0) AS normalization adjustment value (layer 1) AVIC-W8400NEX/XNUC...
Page 83 Designation of digit by command (1) and (2). UP/DOWN of numbers by command (3) and (4). Fix by command (5). Power_OFF Error occurrence at Power_OFF [Note] If an error occurs at Power_OFF, reset cannot be made. In such a case, it is necessary to turn the power off and start the test mode once again. Error display AVIC-W8400NEX/XNUC...
Page 84 [Note] If the power on time is 999999 hours or more, it is always reported as 999999 hours. [Note] If the power on time is “*E** ****”, the value may not be correct due to the life of the flash memory. AVIC-W8400NEX/XNUC...
Page 85 4: CD-RW 5: Return CRG moves to the most outer Please Input Number Now Running Please Input Number <Error> ERROR 1: Power OFF select Code : 00000000 Please Input Number <Error : Power OFF> ERROR Code : 00000000 Please Reset AVIC-W8400NEX/XNUC...
Page 86: Disassembly
Mount the Collar for preventing Monitor Assy backlash on the red circle section. Fig.1 - Removing the Panel (Fig.2) Panel Remove the two screws. Release the eight latches and then remove the Panel. Attention at assembly Hook Pass the FFC through two Hooks. Fig.2 AVIC-W8400NEX/XNUC...
Page 87 Simultaneously push the part marked with a circle in the direction of the arrow c. Confirm that the dowels are engaged in the left and right slits *) Do not press near the red circle because Bracket may be distorted. AVIC-W8400NEX/XNUC...
Page 88 Disconnect the connector and then remove the Bracket. Bracket *) Since it is difficult to work when assembling, remove the connector only from the AV unit side. TOP VIEW Fig.6 Fig.7 Bracket (L) Bracket (R) LEFT SIDE VIEW RIGHT SIDE VIEW Fig.8 Fig.9 AVIC-W8400NEX/XNUC...
Page 89 How to Attach the Coaxial Jumper For inserting Coaxial Jumper, adjust antenna cable with the engagement axis of connector and insert it as vertically as possible. Do not insert the Coaxial Jumper in extreme slant, as the connector might suffer damage. AVIC-W8400NEX/XNUC...
Page 90 Be careful not to pinch the Coaxial Conn - Cable in the shield case. · Wiring arrangement of the Coaxial Conn-Cable Hook a Coaxial Conn-Cable (Gray) Fix the position with tape Not use this hook Hook a Coaxial Conn-Cable (Black) Fix the position with tape AVIC-W8400NEX/XNUC...
Page 91 1 While pressing down the top of the release 2 Please disconnect the FFC straight. lever, disconnect the FFC. When you disconnect the FFC without pressing the release lever, 10° MAX connector or FFC will be damaged. Release lever is not pressed strongly. (10 N MAX.) AVIC-W8400NEX/XNUC...
Page 92 AV Unit. AV Unit Fig.12 Bracket (L) Bracket (R) Fig.13 Fig.14 LEFT SIDE VIEW RIGHT SIDE VIEW Attention at assembly When attaching the bracket, securely insert the dowel of the chassis unit into the slit of the bracket. AVIC-W8400NEX/XNUC...
Page 93 If you tighten the screw after withdrawing it to the opposite direction of the arrow, the pitch between Worm Gear and Worm Wheel opens up and the gear jumps due to drop of package and abnormal sound may be generated. Fig.15 AVIC-W8400NEX/XNUC...
Page 94 <<Drive Mechanism Unit Gear set position>> The cutting lack of the Gear (ENV1635) is put between signs of the PCB. The point of the Frame (ENC2001) is set to the position of the mark of the Gear (ENV1630). Fig.16 AVIC-W8400NEX/XNUC...
Page 95 Monitor Unit. Attention at assembly Holder Except for AVIC-Z810DAB/XNEU5 Be careful of not pinching FPC and FFC from the Monitor Unit when you attach the Case Unit. Wiring FPC as like below. AVIC-Z810DAB/XNEU5 Hook the Cable to the Holder. Fig.18 AVIC-W8400NEX/XNUC...
Page 96 Grille and the remove the Holder. Open the Grille Unit in the arrow direction and then release the two latches. Turn over and remove the TFT LCD. *)To support the TFT LCD so as not to drop it. Fig.19 TFT LCD Fig.20 AVIC-W8400NEX/XNUC...
Page 97: Each Setting And Adjustment
SOC Unit Touch Panel "8.3 CALIBRATION ADJUSTMENT" Monitor Unit Note: Necessary for Capacitive Touch Panel models. Capacitive Touch Panel models: AVIC-W8400NEX/XNUC, AVIC-Z910DAB/XNEU5, AVIC-Z910DAB/XNAU Touch Panel "8.4 TOUCH PANEL TEST AND ADJUSTMENT" SOC Unit Note: Necessary for Clear Resistive Touch Panel models.
Page 98: Flicker Adjustment
(HOME) : Execute the selected item BACK : Return to Monitor Test Menu Description Image of adjustment (Checkered pattern) COM DC : Flicker adjustment value FACTORY SETTING : Initial value (factory setting) Minimize the flicker by changing adjustment value. AVIC-W8400NEX/XNUC...
Page 99: Calibration Adjustment(Avic-W8400Nex, Avic-Z910Dab)
2. Select and enter "13. Monitor Test" in Main Menu. 3. Select and enter "1. Touch Panel Test". Description *) Don’t touch the screen during adjustment. Calibration OK !! : Turn off the power and finish. Calibration NG !! : Turn off the power and then adjust again. AVIC-W8400NEX/XNUC...
Page 100: Touch Panel Test And Adjustment(Avic-Z810Dab)
6. Execute "5. Line Touch Test (Dual)". If result is NG, execute "7. Calibration (Dual)" and "6. Calibration (Single)." Enter Touch Panel Test 3. TP Effective Range 4. Line Touch Test (Single) 5. Line Touch Test (Dual) 7. Calibration (Dual) Finish 6. Calibration (Single) 7. Calibration (Dual) 6. Calibration (Single) AVIC-W8400NEX/XNUC...
Page 101 Touch the center of "+" mark. The target indicates the order (4 points). Color of "+" mark is white. When the input value is outside of the valid value, "+" mark turns red. Result "OK" or "NG" is displayed after the test. NG: Incorrect value is input three times. AVIC-W8400NEX/XNUC...
Page 102 6. Calibration (Single) Allocation of Key Operation (MODE) : Stop and return to Touch Panel Test Menu Description Touch the center of "+" mark. The target indicates the order (17 points). When the calibration is completed correctly, "OK" is displayed. AVIC-W8400NEX/XNUC...
Page 103 3. Touch two points of the center of "+" mark (top and bottom dual touch). 4. Touch two points of the center of "+" mark (right and left dual touch). When the calibration is completed correctly, "OK" is displayed. AVIC-W8400NEX/XNUC...
Page 104: Device Number Rewriting (Uc Model Only)
Set the Device Number (serial number of the unit) to "Set Value". MODE] is pressed, the writing is executed. When the writing is completed, "Device Number" is updated. If an error is detected, ERROR CODE is displayed. Display Description Device Number writing is failed. Acquisition of Device Number is failed. AVIC-W8400NEX/XNUC...
Page 105: Exploded Views And Parts List
For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.) 9.1 PACKING Z910DAB/XNEU5 Z810DAB/XNEU5 W8400NEX/XNUC Z910DAB/XNEU5, XNAU Z810DAB/XNEU5 Z910DAB/XNEU5, XNAU Z810DAB/XNEU5 Z910DAB/XNEU5 Z810DAB/XNEU5 8400NEX/XNUC Z910DAB/XNAU Z910DAB/XNEU5 Z810DAB/XNEU5 W8400NEX/XNUC Z910DAB/XNAU W8400NEX/XNUC Z910DAB/XNAU AVIC-W8400NEX/XNUC...
Page 106 Unit Box See Contrast table (2) Contaion Box See Contrast table (2) Handle See Contrast table (2) (2) CONTRAST TABLE AVIC-W8400NEX/XNUC, AVIC-Z910DAB/XNEU5, AVIC-Z910DAB/XNAU and AVIC-Z810DAB/XNEU5 are con- structed the same except for the following: AVIC-W8400NEX AVIC-Z910DAB AVIC-Z910DAB AVIC-Z810DAB Mark Description...
Page 107 Portuguese CRB5083 Greek CRB5084 Turkish All operation manuals are supplied in PDF files by the CD-ROM. Regarding the availability of paper manual, contact Pioneer Service representative in your region. (3) CONTENTS OF Web IM Part No. Language *CRI1052 English *CRI1053...
Page 108: Exterior (1)
9.2 EXTERIOR (1) Z910DAB/XNEU5, XNAU W8400NEX/XNUC W8400NEX/XNUC Z810DAB/XNEU5 Z910DAB/XNAU Refer to “DVD MECHANISM MODULE” section. Z910DAB/XNEU5 Z810DAB/XNEU5 Refer to “EXTERIOR (2)” section. Z910DAB/XNEU5 Refer to “EXTERIOR (5)” section. Z810DAB/XNEU5 AVIC-W8400NEX/XNUC...
Page 109 ISS26P055FTC Screw BMZ25P040FTB Screw CBA1735 > Fuse (10 A) YEK5001 Fan Motor CXM1446 (2) CONTRAST TABLE AVIC-W8400NEX/XNUC, AVIC-Z910DAB/XNEU5, AVIC-Z910DAB/XNAU and AVIC-Z810DAB/XNEU5 are con- structed the same except for the following: AVIC-W8400NEX AVIC-Z910DAB AVIC-Z910DAB AVIC-Z810DAB Mark Description /XNUC /XNEU5 /XNAU /XNEU5...
Page 110: Exterior (2)
SOC Unit CWF1715 SD Unit CWF1754 Holder CND7774 CDD1176 Holder CND7797 Cable Assy CDP1768 (2) CONTRAST TABLE AVIC-W8400NEX/XNUC, AVIC-Z910DAB/XNEU5, AVIC-Z910DAB/XNAU and AVIC-Z810DAB/XNEU5 are con- structed the same except for the following: AVIC-W8400NEX AVIC-Z910DAB AVIC-Z910DAB AVIC-Z810DAB Mark Description /XNUC /XNEU5 /XNAU /XNEU5...
Page 111: Exterior (3)
See Contrast table (2) BE Core Unit See Contrast table (2) Screw BSZ26P060FTC CDD1034 Holder CND7288 (2) CONTRAST TABLE AVIC-W8400NEX/XNUC, AVIC-Z910DAB/XNEU5, AVIC-Z910DAB/XNAU and AVIC-Z810DAB/XNEU5 are con- structed the same except for the following: AVIC-W8400NEX AVIC-Z910DAB AVIC-Z910DAB AVIC-Z810DAB Mark Description /XNUC...
Page 112: Exterior (4)
Screw AMZ26P030FTC Cord (Green) CDC1056 Washer CBF1039 Washer CBF1064 Cord (White) CDC1057 Spring EBL1034 Screw IMS26P060FTC Screw JFZ20P025FTC Frame ENC2001 Screw EBA2002 Gear ENV1630 Sheet CNN4831 Gear ENV1631 Gear ENV1632 Label CNN3533 Gear ENV1635 Guide ENV3001 Chassis Unit EXA4027 AVIC-W8400NEX/XNUC...
Page 113: Exterior (5) (Avic-W8400Nex, Avic-Z910Dab)
3-14 • • • • • Screw BSZ26P060FTC Spacer CNW3821 Holder CND7743 Screw(M2 x 3) CBA1877 Cushion CNN5089 (2) CONTRAST TABLE AVIC-W8400NEX/XNUC, AVIC-Z910DAB/XNEU5 and AVIC-Z910DAB/XNAU are constructed the same except for the following: AVIC-W8400NEX AVIC-Z910DAB AVIC-Z910DAB Mark Description /XNUC /XNEU5 /XNAU Grille Assy CXF1644...
Page 114 Button(BACK, VR, EJECT) CAI4877 Screw BSZ26P060FTC Lighting Conductor CNW3802 Screw(M2 x 3) CBA1877 Plate CNU3798 Button(MODE, HOME, MENU) CAI4882 Touch Panel Unit CXE7770 Holder CNW3803 Cushion CNN4271 Cushion CNN4272 11-13 • • • • • Touch Panel CSX1241 CDD1224 AVIC-W8400NEX/XNUC...
Page 115: Dvd Mechanism Module (1)
( C ) (NOTE) ( C ) (NOTE) ( A ) ( B ) (NOTE) ( A ) ( A ) (NOTE) ( C ) (A) : GEM1043 (B) : GEM1045 (C) : GEM1024 (NOTE) Apply grease to the whole part. AVIC-W8400NEX/XNUC...
Page 116 Screw JGZ17P020FTC Screw (M2 x 5) EBA1028 Gear CNW1181 DVD Core Unit CWX4717 Gear CNW1183 Rack CNW1184 Pickup, Spindle Motor and Support Wheel are not avail- able as service parts, because they need adjustment by special equipment after replacing. AVIC-W8400NEX/XNUC...
Page 117: Dvd Mechanism Module (2)
9.9 DVD MECHANISM MODULE (2) ( A ) ( C ) ( C ) ( C ) ( A ) ( B ) ( A ) : GEM1043 ( B ) : GEM1045 ( C ) : GEM1024 AVIC-W8400NEX/XNUC...
Page 118: Schematic Diagram
PBSENS 1 0 k The > mark found on some component parts indicates MODEL GNDD GNDD AVIC-W8400NEX/XNUC the importance of the safety factor of the part. AVIC-Z910DAB/XNEU5 Therefore, when replacing, be sure to use parts of AVIC-Z910DAB/XNAU identical designation. AVIC-Z810DAB/XNEU5...
Page 119: Av Unit(M_Pwic)
R E A R M U T E F R + DAN202UM GNDD F L + 1/18 F L - R L + R L - D 9 2 0 1 B R E M MODEL AVIC-W8400NEX/XNUC AVIC-Z910DAB/XNEU5 AVIC-Z910DAB/XNAU GNDD GNDD GNDD AVIC-Z810DAB/XNEU5 2/18 2/18...
Page 120: Av Unit (S_Ddcon_Acc5_Nacc8)
A N 3 3 0 1 2 U A GNDD 1608 GNDD 17mA*6=102mA GNDD GNDD R 2 3 9 A C C P W R 2 4 0 16/18 R 2 4 2 D D C L K MODEL AVIC-W8400NEX/XNUC AVIC-Z910DAB/XNEU5 AVIC-Z910DAB/XNAU AVIC-Z810DAB/XNEU5 3/18 3/18...
Page 121: Av Unit(Power)
C 4 1 1 C 4 1 3 3 . 3 k MODEL 1608 0 . 1 u / 5 0 0 . 1 u / 5 0 1 0 0 p / 5 0 AVIC-W8400NEX/XNUC SCREW GNDV GNDD GNDA GNDD AVIC-Z910DAB/XNEU5 AVIC-Z910DAB/XNAU...
Page 122: Av Unit(S_Avsel)
16/18 * R 5 0 2 G N D D T V * R 5 0 3 A N B 16/18 17/18 MODEL * R 5 0 4 G N D S I G AVIC-W8400NEX/XNUC AVIC-Z910DAB/XNEU5 AVIC-Z910DAB/XNAU AVIC-Z810DAB/XNEU5 5/18 5/18...
Page 123: Av Unit(M_E-Vol)
B C K _ G U I D E GNDD D A T A _ F S E L L R C K _ F S E L B C K _ F S E L MODEL AVIC-W8400NEX/XNUC AVIC-Z910DAB/XNEU5 AVIC-Z910DAB/XNAU AVIC-Z810DAB/XNEU5 6/18 6/18...
Page 124: Av Unit(Dual Zone)
D u a l _ R C 6 2 2 10u 10V 2125 R 6 2 9 C 6 2 1 R 6 1 4 R 6 3 2 C 6 2 5 R 6 2 7 MODEL AVIC-W8400NEX/XNUC AVIC-Z910DAB/XNEU5 AVIC-Z910DAB/XNAU AVIC-Z810DAB/XNEU5 GNDA 7/18 7/18...
Page 125: Av Unit(S_Hiout Amp)
GNDA 16/18 H I O U T C L K C L K V + R E G N C 4 N C 3 N J W 1 2 4 0 V GNDD MODEL AVIC-W8400NEX/XNUC AVIC-Z910DAB/XNEU5 AVIC-Z910DAB/XNAU AVIC-Z810DAB/XNEU5 8/18 8/18...
Page 126: Av Unit(Fmam Distribution)
* L 8 0 6 GNDRF L C M A R 1 0 J 1 6 0 8 10/18 GNDRF R 8 0 4 FM/AM MAIN A M A N T _ L I T H 1608 MODEL AVIC-W8400NEX/XNUC AVIC-Z910DAB/XNEU5 AVIC-Z910DAB/XNAU AVIC-Z810DAB/XNEU5 9/18 9/18...
Page 127: Av Unit (M_Lithio) (Fmam)
M M B T 2 3 6 9 L W W R _ Q _ D A T A 12/18 MD_FMAM_GNDRF MD_FMAM_GNDD D R _ B C K D R _ W S MODEL AVIC-W8400NEX/XNUC AVIC-Z910DAB/XNEU5 AVIC-Z910DAB/XNAU AVIC-Z810DAB/XNEU5 10/18 10/18...
Page 128: Av Unit (M_Lithio) (Tmc)
* L 8 5 5 9 V D D A _ R F I 2 S _ B C K MD_RDATA_GNDRF V S S A _ R F I 2 S _ W S MD_RDATA_GNDRF MD_RDATA_GNDD MD_RDATA_GNDRF MODEL AVIC-W8400NEX/XNUC AVIC-Z910DAB/XNEU5 AVIC-Z910DAB/XNAU AVIC-Z810DAB/XNEU5 11/18 11/18...
Page 129: Av Unit(Wwr)
GNDD * C N 9 0 1 16/18 GNDD MODEL For DAB GND MD_FMAM_GNDRF R 9 2 2 AVIC-W8400NEX/XNUC 1608 * R 9 1 4 AVIC-Z910DAB/XNEU5 R 9 2 3 1608 D A N T S E N S AVIC-Z910DAB/XNAU...
Page 130: Av Unit(Flap_Mecha)
6 8 0 MOTVDD33 GNDT HOSW * R 1 0 0 6 H O M E O P S W H/OSW 4 7 0 G N D D G N D D MODEL AVIC-W8400NEX/XNUC AVIC-Z910DAB/XNEU5 AVIC-Z910DAB/XNAU AVIC-Z810DAB/XNEU5 13/18 13/18 AVIC-W8400NEX/XNUC...
Page 131: Av Unit(Mic Filter)
I C 1 0 5 1 NJM4580V 18/18 (2/2) I C 1 0 5 1 16/18 NJM4580V (1/2) R 1 0 6 4 M I C M _ N M I C M _ G N D GNDA MODEL AVIC-W8400NEX/XNUC AVIC-Z910DAB/XNEU5 AVIC-Z910DAB/XNAU AVIC-Z810DAB/XNEU5 14/18 14/18...
Page 132: Av Unit(Aeq)
* R 1 1 1 1 GNDA * R 1 1 0 7 A E Q M I C 16/18 A E Q _ G N D * R 1 1 1 0 MODEL AVIC-W8400NEX/XNUC AVIC-Z910DAB/XNEU5 AVIC-Z910DAB/XNAU AVIC-Z810DAB/XNEU5 15/18 15/18...
Page 133: Av Unit(Internal If)
G N D S I G 5/18 8/18 17/18 R 1 2 0 2 AU8.4 CSYNC C S Y N C 17/18 5/18 8/18 17/18 AN_VG G N D S I G GNDV MODEL GNDD AVIC-W8400NEX/XNUC GNDV AVIC-Z910DAB/XNEU5 AVIC-Z910DAB/XNAU AVIC-Z810DAB/XNEU5 16/18 16/18...
Page 134: Av Unit(Rbg If)
R G B A R I DTVRST/HA_GUIDEON D T V R S T / H A _ G U I D E O N 16/18 MODEL STONA S T O N A AVIC-W8400NEX/XNUC AVIC-Z910DAB/XNEU5 NATOS AVIC-Z910DAB/XNAU N A T O S AVIC-Z810DAB/XNEU5 17/18...
Page 135: Av Unit(External If)
4 . 7 u / 1 0 GNDA 2125 GNDD MODEL D u a l _ R 7/18 AVIC-W8400NEX/XNUC D u a l _ L GNDA AVIC-Z910DAB/XNEU5 C 1 5 0 6 R 1 5 0 2 4 . 7 u / 1 0...
Page 136: Soc Unit (Power/Reset)
SOC UNIT L 6 7 0 8 1608 VDD33_IO 3.3V CCD3.3 R 6 7 5 9 (POWER/RESET) L 6 7 0 5 DDR1.5 GNDD 3.3V R 6 7 0 1 1/8W(2125) DDR15 L 6 7 0 1 1.5V DDR1.5 VDD3.3_IO C T H 1 4 9 9 - A 0.56u I C 6 7 0 1...
Page 137: Soc Unit(Soc)
Boot Configuration Select VDD3.3_IO VDD3.3_IO SOC UNIT(SOC) BOOTMODE1 *S6901 VDD3_HIGH BOOTMODE0 *S6902 * R 6 9 5 0 N M * R 6 9 8 4 N M USB_OTG_PW For target discrimination FLASH/SRAM I.MX6 * R 6 9 2 0 N M USB_HD_SEL * R 6 9 1 4 CDP_CB1...
Page 138: Soc Unit (Ddr3_Low32Bit)
SOC UNIT (DDR3_LOW32bit) TEMP S O C T E M P V S S R 7 2 0 6 1.5V DDR1.5 V O U T V D D SN7201 GNDD GNDD Capacitor CCG1372-A 0.1uF/10V CCG1392-A 0.01uF/16V 528MHz GNDD MCK1 M C K 1 MCK1B M C K 1 B 528MHz...
Page 139: Soc Unit (Ddr3_Up32Bit)
SOC UNIT (DDR3_UP32bit) 1.5V DDR1.5 Capacitor CCG1372-A 0.1uF/10V CCG1392-A 0.01uF/16V 528MHz MCK0 M C K 0 MCK0B M C K 0 B 528MHz MDQS7 MDQS7 MDQS7B MDQS7B MDM7 M D M 7 MDQ63 MDQ63 DDR15-2 DDR15-3 MDQ62 MDQ62 MDQ61 MDQ61 MDQ60 MDQ60 C 7 3 0 3...
Page 140: Soc Unit (Flash)
SOC UNIT (FLASH) P O R Flash ROM Bus FLASH-ROM FLASH 256Mb 3.3V * I C 7 4 0 1 R 7 4 2 7 D 1 0 A 2 3 GNDD 1 0 0 R 7 4 2 6 D 1 1 A 2 2 1 5 0...
Page 141: Soc Unit (Fpga)
SOC UNIT L 7 5 1 2 R 7 5 4 9 2 2 0 R 7 5 5 8 DAT[0] L 7 5 1 4 R 7 5 5 7 DAT[1] L 7 5 1 5 (FPGA) R 7 5 5 6 DAT[2] L 7 5 1 6 R 7 5 5 5...
Page 142: Soc Unit (Bt/Wifi)
SOC UNIT (BT/WIFI) BT/WiFi MODULE CN7701 R 7 7 2 0 1.8V CKS6508-A W I F I _ C M D R 7 7 2 2 1.8V W I F I _ C L K R 7 7 2 6 CN2012 32.768kHz 1.8V...
Page 143: Soc Unit (Soc Peripheral)
SOC UNIT (SOC PERIPHERAL) T R S T T D I GNDD T M S VDD33_IO T C K P-NTRST T D O P-TDI R 7 8 2 5 R 7 8 2 1 M O D P-TMS P-TCK P-RTCK R 7 8 1 7 GNDD P-TDO...
Page 144: Soc Unit (Btob Cn)
SOC UNIT (BtoB CN) 1608 R 7 9 4 9 TEMP33 L 7 9 0 2 1608 1608 L 7 9 0 1 3.3V C T F 1 8 6 8 - A CCD33_2 CCD33_1 GNDD GNDD GNDD SACC33_5 SACC33_4 SACC33_3 SACC33_2 SACC33_1...
Page 145: Dvd Core Unit
DVD CORE UNIT C 1 8 0 6 C 1 8 0 1 D C H 1 2 0 1 - A C C G 1 2 0 1 - A R 1 8 0 3 ROUT 4.7u (2125) 8 2 0 (2125) ADAC IC1004...
Page 146: Service If Unit (If_Power)
MODEL R 3 9 5 2 GNDA C 3 8 5 9 0 . 1 u / 5 0 A AVIC-W8400NEX/XNUC R 3 9 5 1 C 3 8 6 0 B AVIC-Z910DAB/XNEU5 0 . 1 u / 5 0...
Page 147: Service If Unit (2Ch_Ddcon)
1/23 5/23 7/23 11/23 C C P W D3903 1/23 5/23 S D _ P E N MODEL A AVIC-W8400NEX/XNUC A C C P W 1/23 5/23 20/23 B AVIC-Z910DAB/XNEU5 DAN202UM 5/23 20/23 C AVIC-Z910DAB/XNAU D D C L K _ S...
Page 148: Service If Unit (Usb_Power1)
U S B _ O T G _ O C GNDD 7/23 U S B _ O T G _ P W R MODEL A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 4/23 D D C L K _ U C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5...
Page 149: Service If Unit (Usb_Power2)
R 4 4 1 0 3216 GNDP U S B _ H 1 _ O C 7/23 GNDD 3/23 D D C L K _ U 5/23 MODEL A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU 21/23 D D 2 E N D AVIC-Z810DAB/XNEU5 4/23 4/23...
Page 150: Service If Unit (System Ucom)
HDMIRX_MUTE AMPRST D 4 0 0 9 HDMIRX_DEEM KEY_RST GNDD MODEL D B 2 J 3 1 4 0 0 GNDD For software writing RAUDIO_MUTE A AVIC-W8400NEX/XNUC FAUDIO_MUTE GUIDE_MUTE B AVIC-Z910DAB/XNEU5 7/23 14/23 C AVIC-Z910DAB/XNAU SOC_OFF_RDY D AVIC-Z810DAB/XNEU5 1/23 7/23...
Page 151: Service If Unit (Sd_If)
GNDD GNDD GNDD C K S 6 4 6 3 - A * C N 4 3 0 1 MODEL A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5 L T C 0 1 4 E E B SD1_DATA2 * Q 4 3 0 1...
Page 152: Service If Unit (Btob_If)
R 9 8 5 8 1 0 k Rx_HD DISP_D[2] SD1_CD 8/23 MODEL R 9 8 5 9 1 0 k Rx_VD DISP_D[3] SD1_WP R 9 8 6 0 1 0 k A AVIC-W8400NEX/XNUC Rx_DE DISP_D[4] I2C2_SCL DISP_D[5] SD2_DATA4 B AVIC-Z910DAB/XNEU5 SD2_DATA4 I2C2_SDA DISP_D[6] SD2_DATA5...
Page 153: Service If Unit (S_Venc)
R 4 5 4 1 V E C R S T 7/23 GNDV GNDVENC 1 0 0 R 4 5 4 6 R 4 5 4 5 GNDD GNDD GNDV MODEL A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5 8/23 8/23...
Page 154: Service If Unit (S_Vdec)
R 4 6 1 8 C 4 6 3 4 0 . 1 u / 1 0 MODEL 1 u / 1 6 C 4 6 1 1 A AVIC-W8400NEX/XNUC IC4607 1 u / 1 6 B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5...
Page 155: Service If Unit (T-Con)
(DGND) GNDD (RGND_Q ) R 4 7 2 2 X4701 C S S 1 8 1 6 - A G N D 1 MODEL A AVIC-W8400NEX/XNUC G N D 2 B AVIC-Z910DAB/XNEU5 32MHz C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5 GNDD 10/23 10/23...
Page 156: C 10.39 Service If Unit (Hdmi/Mhl Rx) (A,B,C)
9 p / 5 0 GNDD * C 4 8 1 8 * C 4 8 1 4 * C 4 8 1 5 MODEL * C 4 8 1 7 A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 GNDD C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5 11/23 11/23...
Page 157: Service If Unit (1Seg_If)
* R 2 1 2 2 GNDD * R 2 1 0 4 * R 2 1 2 8 GNDV R 2 1 2 6 R 2 1 2 7 MODEL GNDD GNDD A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5 12/23 12/23...
Page 158: Service If Unit (Ls2.5_If)
S P D I F _ M E C H A DGND R 2 2 1 4 R 2 2 1 6 R 2 2 1 5 LS_DG GNDV GNDA GNDD LS_AG GNDD MODEL A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5 GNDA 13/23 13/23...
Page 159: Service If Unit (M_Chips If)
O U T _ Y GNDRF IC9506 V C C MODEL I N _ A R 9 5 2 3 A AVIC-W8400NEX/XNUC G P S _ O P E N G N D O U T _ Y B AVIC-Z910DAB/XNEU5 7/23 GNDD...
Page 160: Service If Unit (Echo Canceller)
R 2 3 1 1 H F _ L R C K _ E C H GNDD R 2 3 3 4 1608 R 2 3 3 5 MODEL 1608 A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 GNDD C AVIC-Z910DAB/XNAU GNDA D AVIC-Z810DAB/XNEU5 15/23 15/23...
Page 161: Service If Unit (Mic Adc)
R 2 4 4 2 2 7 k 3 3 k 1 0 k 1 0 0 I C 2 4 0 3 I C 2 4 0 3 NJM2740V NJM2740V MODEL A AVIC-W8400NEX/XNUC GNDA B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5 16/23 16/23...
Page 162: Service If Unit (Audio Sel(I2S))
R 2 5 1 1 1 0 0 DATA_RSEL I 2 S S E L 1 5/23 74LCX157FT I 2 S S E L R 0 MODEL 5/23 S Y S P W A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 GNDD 20/23 C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5 17/23 17/23...
Page 163: Service If Unit (Dac)
G N D 20/23 V D D 2 F R E A R _ R WM8761BGED R 2 6 0 4 GNDD R 2 6 0 3 8 2 0 MODEL A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5 18/23 18/23...
Page 164: Service If Unit (Monitor_If)
D 2 7 1 0 L V D S _ N 3 LVDS_N3 MODEL L V D S _ P 3 LVDS_P3 A AVIC-W8400NEX/XNUC D 2 7 1 1 B AVIC-Z910DAB/XNEU5 GNDLVDS R 2 7 1 0 C AVIC-Z910DAB/XNAU R 2 7 2 9...
Page 165 C S Y N C VDD3.3 CSYNC D B G _ E N 5/23 A N _ V G Power SWVDD3.3 AN_VG AU8.4 GNDV GNDV GNDD GNDV MODEL GNDD A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5 GNDD 20/23 20/23...
Page 166: Service If Unit (Usb_If)
Q 5 8 5 1 R 5 8 5 2 R 5 8 5 6 4 . 7 k GNDD GNDD GNDD GNDD MODEL 4/23 D D 2 E N A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5 21/23 21/23...
Page 167: Service If Unit (If_Rear_I/O)
G N D D TC7SH08FUS2 * R 5 9 7 8 CANTON G N D D G N D D * R 5 9 5 6 MODEL G N D D A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5 22/23 22/23...
Page 168: Service If Unit (Aeq_If)
* R 8 0 6 1 SIMUKE4 * R 8 0 6 2 * R 8 0 6 3 SIMUKE5 MODEL * R 8 0 6 4 A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU * R 8 0 6 5 D AVIC-Z810DAB/XNEU5 23/23 23/23...
Page 169: Service Ant Unit
2GHz+5GHz Wi-Fi ANTENNA CN2011 CKS6508-A R 2 0 1 1 CN7702 * C 2 0 1 7 * L 2 0 1 3 2 . 7 n * C 2 0 2 1 2 p / 5 0 GNDD AVIC-W8400NEX/XNUC...
Page 170: Chips B Comp Unit
CHIPS B COMP UNIT L 9 6 0 1 C T F 1 7 9 5 - A C 9 6 1 3 L 9 6 0 2 R 9 6 2 3 VDD33 4 7 p / 5 0 8 .
Page 171: Monitor Unit (Main If)
T P _ S C L 1 0 0 GNDD GNDD I2C3_SDA * R 5 0 2 4 T P _ S D A (LVDS) 1 0 0 A,B,C MODEL A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5 TFT LCD (BACK LIGHT)
Page 172: Monitor Unit (Ilm Drive)
3 . 3 k 3 . 3 k 3 . 9 k 3 . 3 k 3 . 9 k (RED) (GREEN) (BLUE) (RED) (GREEN) (BLUE) (RED) (GREEN) (BLUE) GNDD GNDD GNDD GNDD MODEL A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5...
Page 173: Monitor Unit (S_Bl Driver)
GNDP GNDP GNDD OVP 6 MON_SYNC_2 436.907kHz (BLGND) SYNC ISEN1 C 5 1 0 7 ISEN2 1 u / 1 6 ISEN3 GNDA ISEN4 MBLPW I S E N GNDD (BLGND) MODEL A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5...
Page 174: Monitor Unit (S_Lcd Power)
7 0 6 . 0 k H z R 5 2 0 4 F C O N T _ M Q 5 2 0 1 L T C 0 2 4 E E B MODEL A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5 GNDD...
Page 175: Monitor Unit (Touch Panel Power)
IC3001 V D D V O U T G N D R 3 0 0 2 1608 R 3 0 0 3 GNDD R 3 0 0 1 1608 GNDD MODEL A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5 AVIC-W8400NEX/XNUC...
Page 176: Monitor Unit (S_Lcd If)
COMDC BLOCK R 5 3 3 1 1 5 k R 5 3 2 7 COMDC R 5 3 3 3 1 5 k 1 0 0 MODEL MONITOR UNIT A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 (S_LCD IF) C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5 GNDD...
Page 177: Monitor Unit (Capacitive Touch) (Except D)
* R 3 5 5 8 1608 *TPRESET * R 3 5 5 9 1608 *SWDIO * R 3 5 0 6 *GNDD3*GNDD2 *GNDD1 *CN3501 C K S 6 6 4 4 - A GNDD MODEL GNDD A AVIC-W8400NEX/XNUC B AVIC-Z910DAB/XNEU5 C AVIC-Z910DAB/XNAU D AVIC-Z810DAB/XNEU5...
Page 178: Keyboard Unit
KEYBOARD UNIT C N 6 0 0 1 C K S 6 7 5 6 - A RESET KDT0 KDT1 R_PWM3 R 6 0 2 0 R 6 0 2 1 R 6 0 2 2 G_PWM3 1 . 8 k 2 .
Page 179: Sd Unit
SD UNIT R 6 5 1 1 C N 6 5 0 1 C K S 6 7 4 2 - A L 6 5 0 1 SD CARD MEDIA (SD1) C 6 5 1 2 * C 6 5 1 0 IC6501 10u 10V UHS3.3_1...
Page 180: E 10.63 Pcb Assy (Service)
PCB ASSY (SERVICE) MOTOR OUT2 OUT1 DRIVE UNIT R103 CN101 CKS4997-A MOTV MOTV PGND DGND PGND 13/18 R101 MOT0 R102 CN1001 MOT1 DGND HOME HOME CSN1080-A CSN1081-A S101 S102...
Page 181: Waveforms
CH1 : 2TD1 0.5 V/div 50 ms/div 0.5 V/div 50 ms/div ID search Inside t Outside(DVD) CH2 : 3LECRGM-LECRGP CH2 : 3LECRGM-LECRGP 2.0 V/div 50 ms/div 2.0 V/div 50 ms/div Traverse 5001FWD(long)(DVD) Traverse 5001REV(long)(DVD) VHALFt VHALFt GNDt GNDt GNDt AVIC-W8400NEX/XNUC...
Page 182 0.5 V/div 100 ms/div 0.5 V/div 100 ms/div 0.5 V/div 500 us/div Focus Close(DVD) Play TD(DVD) Play FD(DVD) VHALFt VHALFt VHALFt 4FD1 4FD1 0.5 V/div 500 us/div 0.5 V/div 500 us/div Focus Jump L0tL1 Focus Jump L1tL0 VHALFt VHALFt AVIC-W8400NEX/XNUC...
Page 183: Pcb Connection Diagram
11.PCB CONNECTION DIAGRAM AV UNIT SIDE A AV IN/OUT NOTE FOR PCB DIAGRAMS CN1501 POWER SUPPLY 1.The parts mounted on this PCB include all necessary parts for JA101 REAR AUDIO IC9201 several destination. JA1501 C1514 WREM For further information for L1517 C9208 RBG I/F...
Page 184 AV UNIT SIDE B P1507 P1401 C1403 D102 R1420 L1523 C410 D101 P1503 R1405 L1524 R380 C1512 P1502 R1412 C1515 R1402 C1401 D1506 L1519 L1520 C1402 C1513 C1516 R1401 C1505 C1504 R1403 C9040 C1503 C9043 L103 D9201 R134 R9010 C702 C703 C9035 C9022...
Page 185: Soc Unit
R7522 C7715 CN7802 C7713 R6789 C7704 C7703 R7943 R7124 R7527 R7743 L7554 R7577 C7402 R7722 C7403 R7757 C7409 R7758 L7402 R7402 R7709 C6780 CN7501 R7735 R7734 R7574 R7401 IC7401 C7401 CN7702 CN7701 U7701 WIFI ANTENNA BT ANTENNA CN2011 CN2012 AVIC-W8400NEX/XNUC...
Page 186 R6813 L7902 L7907 R7952 R7949 C6772 IC6714 L7908 L6714 R7953 R6799 IC6708 R6830 R6822 R6824 L6720 R6817 C6769 R6962 R7764 IC6712 C6758 Q6710 L7519 Q6712 R7525 C7701 C6778 L6719 R6816 C7705 R7716 IC7701 C7706 R7425 R7427 R7403 R7426 CN9801 AVIC-W8400NEX/XNUC...
Page 187: Dvd Core Unit
DVD CORE UNIT SIDE A PU UNIT(DP11) C1111 VR1101 R1982 CN1101 C1110 C1108 C1109 VREF1 HOME C1223 R1533 R1546 R1527 R1251 C1524 R1255 C1517 C1513 R1252 C1520 C1516 C1519 C1518 R1253 C1523 R1256 R1525 R1254 R1541 R1535 R1519 GREEN R1488 C1485 IC1251 R1526...
Page 188 DVD CORE UNIT SIDE B C1106 Q1103 R1111 R1116 R1103 R1115 C1113 R1117 R1106 R1114 R1101 R1109 Q1104 C1104 R1102 Q1102 C1101 C1107 C1112 R1539 R1534 R1402 R1406 C1251 C1252 IC1401 C1955 C1043 C1404 C1253 R1257 R1405 C1506 R1528 R1530 C1210 R1524 R1542...
Page 189: Service If Unit
SERVICE IF UNIT SIDE A SIRIUS XM TUNER IDATALINK/CANBUS USB2 USB1 JA5901 JA5851 JA5852 CN5902 GPS ANTENNA R5855 D5852 D5851 D5853 R5862 D5855 D5854 D5856 C5855 C5860 R5861 R5856 C5914 L5851 FAN MOTOR C5905 C5854 C5859 L5852 P5901 CN3801 C5861 R5854 IC5852 C5862...
Page 190 SERVICE IF UNIT SIDE B CN301 R5962 D5912 R3810 R5963 D5913 D5903 R5977 D5904 R3971 R5978 C3968 R3985 R3973 R3978 R3984 C3966 C3841 CN3802 R3975 C5852 C3973 C3831 C3970 IC3804 Q5851 C3817 C3828 R3804 R3818 R3976 C3830 R3869 R3980 R3870 C3827 R3868 C3971...
Page 191: Service Ant Unit
SIDE A SERVICE ANT UNIT SERVICE ANT UNIT SIDE B C2020 C2019 C2018 CN7701 CN2012 C2021 L2013 L2012 C2022 C2017 R2012 L2011 C2012 R2011 C2011 CN7702 CN2011...
Page 192: Chips B Comp Unit
CHIPS B COMP UNIT R9668 C9660 C9654 C9662 R9695 IC9653 R9696 R9693 C9672 C9653 R9691 C9668 R9601 R9692 C9667 R9681 C9674 C9652 IC9651 R9659 C9607 X9651 R9662 C9614 R9661 R9669 R9670 R9607 R9606 R9686 R9663 C9655 C9658 R9664 C9661 C9656 AVIC-W8400NEX/XNUC...
Page 193: Monitor Unit
R2846 R2834 R2836 R2843 R5001 Q2802 R5003 Q2806 R5031 CN2801 CN3501 R5030 D2802 C5339 D2801 CN5003 D2803 C2801 MODEL A AVIC-W8400NEX/XNUC TFT LCD TOUCH PANEL TOUCH PANEL CN6001 B AVIC-Z910DAB/XNEU5 (Capacitive type) (Clear resistive type) C AVIC-Z910DAB/XNAU A,B,C D AVIC-Z810DAB/XNEU5...
Page 194 MONITOR UNIT SIDE B R5023 R5051 R5339 R5027 R5020 R5053 R5052 C5101 R5022 R5104 R5037 R5055 R5107 R5329 R5045 C5326 R5028 R5331 R5021 R5046 R5106 R5335 Q5102 R5024 R5109 R5125 R5126 R3504 R5115 R5116 R5038 C5313 L5301 R5042 R5041 R5040 R5039 C5337 C5336...
Page 195: Keyboard Unit
SIDE A KEYBOARD UNIT CN2801 U6001 D6003 D6004 S6002 S6007 S6006 D6001 D6006 R6009 R6012 R6015 S6009 S6008 S6003 S6004 R6006 S6005 R6002 CN6001 R6008 R6011 R6014 R6005 R6019 R6004 R6017 R6007 R6010 R6020 R6001 R6013 S6001 C6001 R6016 VOL DOWN VOL UP MODE HOME...
Page 196 11.9 SD UNIT SIDE A SD UNIT CN6501 IC6501 CN4301 C6501 L6501 R6511 C6512 C6510 C6504 R6507 D6506 D6503 D6502 D6507 D6501 D6505 C6511 D6504 SD CARD MEDIA (SD1) JA6501 R6508 R6509 SIDE B SD UNIT AVIC-W8400NEX/XNUC...
Page 197 11.10 PCB ASSY (SERVICE) PCB ASSY (SERVICE) SIDE A S101 VR101 POSITION R103 HOME R104 C101 R102 S102 IC101 C103 MOTOR CN101 CN1001 PCB ASSY (SERVICE) SIDE B AVIC-W8400NEX/XNUC...
Page 198: Electrical Parts List
The expression of the unit in this manual is shown by u instead of . Please do not make a mistake. Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. Unit Number: EXX2001 A:AVIC-W8400NEX/XNUC Unit Name : PCB Assy (Service) B:AVIC-Z910DAB/XNEU5 C:AVIC-Z910DAB/XNAU D:AVIC-Z810DAB/XNEU5 Unit Number: CWF1716(A)
Page 199 VTL1126 JA1502 Jack CKN1121 L 1506 Chip Beads VTL1126 RESISTORS L 1507 Chip Beads VTL1126 L 1508 Chip Beads VTL1126 R 103 RS1/10SR224J L 1509 Chip Beads VTL1126 R 114 RS1/16SS473J L 1510 Chip Beads VTL1126 R 115 RS1/16SS473J AVIC-W8400NEX/XNUC...
Page 200 R 218 RS1/4SA471J R 539 RS1/16SS101J R 219 RS1/4SA471J R 540 RS1/16SS0R0J R 220 RS1/4SA471J R 541 RS1/16SS75R0D R 221 RS1/4SA471J R 542 RS1/16SS101J R 543 RS1/16SS101J R 222 0.015 ohm CCN1328 R 223 0.015 ohm CCN1328 R 545 RS1/16SS75R0D AVIC-W8400NEX/XNUC...
Page 201 RS1/16SS0R0J R 9003 120 ohm CCN1420 R 9010 RS1/16SS0R0J R 1110 RS1/16SS0R0J R 1201 RS1/16SS0R0J R 9015 RS1/16SS0R0J R 1202 RS1/16SS0R0J R 9016 RS1/16SS0R0J R 1203 RS1/16SS0R0J R 9018 RS1/16SS103J R 1210 RS1/16SS470J R 9019 RS1/16SS0R0J R 9020 RS1/16SS103J AVIC-W8400NEX/XNUC...
Page 202 C 331 CKSRYX105K16 C 522 CKSSYX105K10 C 332 CKSSYB104K16 C 523 CKSSYX105K10 C 333 CKSRYB474K16 C 524 CKSSYX105K10 C 334 CKSRYX105K16 C 525 CKSSYX105K10 C 336 CKSRYX105K16 C 526 CKSSYX105K10 C 337 CKSSYB104K16 C 527 CKSSYX105K10 C 338 CKSSYB103K16 AVIC-W8400NEX/XNUC...
Page 203 C 1063 CKSSYX105K10 C 1064 CKSSYB102K50 C 9022 CKSSYX104K50 C 1065 CCSSCH6R0D50 C 9023 CEVW101M16 C 1501 CKSQYX106K10 C 9024 CEVW101M16 C 1502 CKSQYX106K10 C 9025 CKSSYB104K10 C 9026 CEVW100M16 C 1503 CKSQYX106K10 C 1504 CKSQYX106K10 C 9027 CKSSYB104K10 AVIC-W8400NEX/XNUC...
Page 204 IC 8401 Tuner IC TEF6686HN-V102 L 201 Inductor CTH1257 IC 8551 Tuner IC TEF6686HN-V102 L 202 Choke Coil 7.0uH CTH1381 IC 9001 E-VOL System LSI PM9015A L 801 Inductor LCMAR27J1608 L 802 Inductor LCMA39NJ1608 IC 9201 Power Amp IC TCB501HQ AVIC-W8400NEX/XNUC...
Page 205 R 202 RS1/16SS0R0J P 1503 Poly Switch FSMD075-24R R 204 RS1/16SS1103D P 1507 Poly Switch FSMD075-24R VL8402 Variable Coil CTC1216 R 205 0.018 ohm CCN1337 VL8551 Variable Coil CTC1216 R 206 0.018 ohm CCN1337 CN301 Plug CKM1599 R 207 RS1/10SR0R0J AVIC-W8400NEX/XNUC...
Page 206 R 514 RS1/10SR101J R 520 RS1/16SS223J R 1056 RS1/16SS563J R 521 RS1/16SS223J R 1057 RS1/16SS0R0J R 522 RS1/10SR101J R 1058 RS1/16SS0R0J R 523 RS1/10SR101J R 1059 RS1/16SS682J R 1060 RS1/16SS102J R 524 RS1/10SR101J R 532 RS1/16SS75R0D R 1061 RS1/16SS102J AVIC-W8400NEX/XNUC...
Page 207 RS1/16SS101J C 226 CCSSCH271J50 C 227 CKSSYB103K50 R 8564 RS1/16SS470J R 8565 RS1/16SS470J C 228 CCSSCH150J50 R 9001 RS1/16SS0R0J C 330 CKSRYX105K16 R 9003 120 ohm CCN1420 C 331 CKSRYX105K16 R 9010 RS1/16SS0R0J C 332 CKSSYB104K16 C 333 CKSRYB474K16 AVIC-W8400NEX/XNUC...
Page 208 C 1053 CKSRYX105K16 C 511 CKSSYX105K10 C 1055 CCSSCH220J50 C 512 CKSSYX105K10 C 1056 CKSSYB104K10 C 1057 CKSQYX226M6R3 C 513 CKSSYX105K10 C 514 CKSSYX105K10 C 1059 CKSSYB104K10 C 515 CKSSYX105K10 C 1061 CKSQYX106K10 C 516 CKSSYX105K10 C 1062 CKSSYB104K16 AVIC-W8400NEX/XNUC...
Page 209 IC 6714 Logic IC TC7SH08FUS2 C 9016 CKSSYX105K10 IC 6901 Microprocessor IC MCIMX6D6AVT10AE C 9017 CKSSYX105K10 C 9018 CKSSYX105K10 IC 7201 RAM IC H5TQ4G63CFR-RDC IC 7202 RAM IC H5TQ4G63CFR-RDC C 9019 CCSSCH330J50 IC 7301 RAM IC H5TQ4G63CFR-RDC C 9020 CKSSYX104K50 AVIC-W8400NEX/XNUC...
Page 210 R 6747 XRS1/16SS473J R 6936 XRS1/16SS680J R 6748 XRS1/10SR102J R 6937 XRS1/16SS680J R 6751 XRS1/16SS0R0J R 6938 XRS1/16SS680J R 6752 RS1/8SQ0R0J R 6939 XRS1/16SS680J R 6753 RS1/8SQ0R0J R 6940 XRS1/16SS680J R 6754 RS1/8SQ0R0J R 6941 XRS1/16SS680J R 6758 XRS1/16SS103J AVIC-W8400NEX/XNUC...
Page 211 R 7079 XRS1/16SS470J R 7080 XRS1/16SS470J R 7016 XRS1/16SS0R0J R 7017 XRS1/16SS0R0J R 7081 XRS1/16SS470J R 7018 XRS1/16SS270J R 7082 XRS1/16SS470J R 7020 XRS1/16SS0R0J R 7083 XRS1/16SS470J R 7021 XRS1/16SS151J R 7084 XRS1/16SS470J R 7085 XRS1/16SS470J R 7022 XRS1/16SS121J AVIC-W8400NEX/XNUC...
Page 212 R 7522 XRS1/16SS471J R 7148 XRS1/16SS103J R 7523 XRS1/16SS220J R 7524 XRS1/16SS102J R 7149 XRS1/16SS103J R 7150 XRS1/16SS103J R 7525 XRS1/16SS0R0J R 7151 XRS1/16SS103J R 7526 XRS1/16SS0R0J R 7157 XRS1/16SS222J R 7527 XRS1/16SS472J R 7158 XRS1/16SS222J R 7528 XRS1/16SS0R0J AVIC-W8400NEX/XNUC...
Page 213 XRS1/16SS120J C 6706 CCSSCH181J50 R 7725 XRS1/16SS120J C 6707 47 uF CCG1256 R 7726 XRS1/16SS120J C 6708 CKSYX107M6R3 C 6710 CCSTCH220J50 R 7729 XRS1/16SS0R0J R 7734 XRS1/16SS331J C 6711 10 000 pF CCG1392 R 7735 XRS1/16SS331J C 6713 CCSTCH100D50 AVIC-W8400NEX/XNUC...
Page 214 CCG1372 C 6929 0.1 uF CCG1372 C 7213 0.1 uF CCG1372 C 6930 1 uF DCH1246 C 7214 0.1 uF CCG1372 C 6931 0.1 uF CCG1372 C 7215 0.1 uF CCG1372 C 7216 0.1 uF CCG1372 C 6932 CKSSYB224K6R3 AVIC-W8400NEX/XNUC...
Page 215 C 7309 4.7 uF CCG1212 C 7502 CCSTCH100D50 C 7310 0.1 uF CCG1372 C 7503 10 000 pF CCG1392 C 7311 0.1 uF CCG1372 C 7504 1 uF DCH1246 C 7312 0.1 uF CCG1372 C 7505 1 uF DCH1246 AVIC-W8400NEX/XNUC...
Page 216 MISCELLANEOUS R 1256 RS1/16SS153J R 1257 RS1/16SS221J IC 1002 Regulator IC MM1886A50P IC 1003 S-1200B50-M5 R 1258 RS1/16SS221J IC 1004 NJM2855DL1-33 R 1401 RS1/16SS221J IC 1251 BA5839FP R 1402 RS1/16SS104J IC 1401 Flash ROM Unit CWJ3337 R 1405 RS1/16SS104J AVIC-W8400NEX/XNUC...
Page 217 10 uF DCH1201 R 1605 RS1/16SS105J R 1670 RS1/16SS1002D C 1490 CKSSYB102K50 R 1671 RS1/16SS2402D C 1501 10 uF DCH1201 C 1502 10 uF DCH1201 R 1672 RS1/16SS2000D C 1503 CKSSYB104K10 R 1674 RS1/16SS3002D C 1504 CKSSYB104K10 R 1801 RS1/16SS104J AVIC-W8400NEX/XNUC...
Page 218 10 uF DCH1201 Q 3810 Bipolar Transistor LSCR523UB Q 3811 Bipolar Transistor LSAR523UB C 1809 CKSSYB102K50 Q 3812 Bipolar Transistor LSCR523UB C 1954 CKSRYB105K10 Q 3813 Bipolar Transistor LSAR523UB C 1955 CKSSYB104K16 Q 3814 Bipolar Transistor LSCR523UB C 1962 CKSRYB105K10 AVIC-W8400NEX/XNUC...
Page 219 D 8001 Diode DZ2J056M0 D 8003 Diode DZ2J043M0 CN5902 Connector CKS6833 D 8004 Diode DZ2S068C CN9501 B to B Connector CKS6599 D 8005 Diode DZ2S068C CN9801 B to B Connector CKS6675 D 9501 Schottky Diode DB2J31400 JA4301 Connector CKS6438 AVIC-W8400NEX/XNUC...
Page 220 R 2414 RS1/10SR0R0J R 3810 RS1/8SQ0R0J R 2415 RS1/10SR0R0J R 3812 RS1/16SS683J R 2416 RS1/10SR0R0J R 3813 RS1/10SR221J R 2417 RS1/16SS0R0J R 3815 RS1/16SS472J R 2418 RS1/16SS0R0J R 3816 RS1/16SS472J R 2419 RS1/16SS0R0J R 3817 RS1/10SR221J R 2420 RS1/16SS0R0J AVIC-W8400NEX/XNUC...
Page 221 R 4022 RS1/16SS104J R 3902 RS1/10SR472J R 4024 RS1/16SS102J R 4025 RS1/16SS102J R 3903 RS1/16SS242J R 3904 RS1/10SR0R0J R 4026 RS1/16SS681J R 3905 RS1/16SS242J R 4027 RS1/16SS101J R 3906 RS1/10SR0R0J R 4028 RS1/16SS101J R 3907 RS1/16SS4703D R 4029 RS1/16SS101J AVIC-W8400NEX/XNUC...
Page 222 R 4267 RS1/16SS104J R 4116 RS1/16SS101J R 4270 RS1/16SS0R0J R 4122 RS1/16SS104J R 4281 RS1/16SS104J R 4125 RS1/16SS104J R 4283 RS1/16SS473J R 4284 RS1/16SS105J R 4127 RS1/16SS221J R 4128 RS1/16SS221J R 4285 RS1/16SS103J R 4129 RS1/16SS221J R 4286 RS1/16SS473J AVIC-W8400NEX/XNUC...
Page 223 R 4823 RS1/16SS680J R 4824 RS1/16SS0R0J R 4540 RS1/16SS6801F R 4541 RS1/16SS101J R 4828 RS1/16SS680J R 4542 RS1/16SS103J R 4829 RS1/16SS680J R 4544 RS1/10SR0R0J R 4830 RS1/16SS680J R 4605 RS1/16SS151J R 4831 RS1/16SS680J R 4832 RS1/16SS680J R 4608 RS1/16SS151J AVIC-W8400NEX/XNUC...
Page 224 R 9531 RS1/16SS4702D R 5862 RS1/10SR0R0J R 9532 RS1/16SS4702D R 9533 RS1/16SS4702D R 5865 RS1/16SS392J R 5905 RS1/10SR471J R 9802 RS1/10SR0R0J R 5935 RS1/16SS101J R 9804 RS1/10SR0R0J R 5936 RS1/16SS103J R 9806 RS1/10SR0R0J R 5937 RS1/16SS0R0J R 9809 RS1/16SS0R0J AVIC-W8400NEX/XNUC...
Page 225 C 2507 CCSSCH101J50 C 3901 CCSSCH221J50 C 2508 CCSSCH101J50 C 3902 CKSSYB122K50 C 2509 CCSSCH101J50 C 3903 CCSSCH221J50 C 2510 CCSSCH101J50 C 3904 CKSSYB122K50 C 2511 CCSSCH101J50 C 3905 CCSSCH150J50 C 2601 CKSQYX106K10 C 3906 CKSSYB102K50 C 2602 CKSSYB104K16 AVIC-W8400NEX/XNUC...
Page 226 CKSQYX106K10 C 4402 CKSSYB222K50 C 4662 CKSSYB103K16 C 4663 CKSSYB104K10 C 4403 CCSSCH101J50 C 4404 CKSSYB153K16 C 4664 CKSSYB104K10 C 4405 CKSRYX225K10 C 4665 CKSQYX106K10 C 4406 CKSSYX105K10 C 4666 CKSQYX106K10 C 4408 10 uF CCG1236 C 4667 CKSQYX106K10 AVIC-W8400NEX/XNUC...
Page 227 C 9505 CKSSYB103K16 C 4816 CKSSYB104K10 C 9507 CCSSCH101J50 C 4819 CKSSYB104K10 C 9509 CKSSYB104K10 C 4820 CKSSYB104K10 C 9510 CKSSYB104K10 C 9515 CKSSYB104K16 C 4821 CKSSYB104K10 C 4822 CKSSYB104K10 C 9516 CKSSYB104K16 C 4823 CKSSYB104K10 C 9517 CKSSYB102K50 AVIC-W8400NEX/XNUC...
Page 228 L 4601 SMD Ferrite Beads CTF1869 Q 3814 Bipolar Transistor LSCR523UB L 4602 SMD Ferrite Beads CTF1869 Q 3816 Chip Transistor 2SB1689 L 4603 SMD Ferrite Beads CTF1869 Q 3817 Bipolar Transistor LSCR523UB L 4604 SMD Ferrite Beads CTF1869 AVIC-W8400NEX/XNUC...
Page 229 RS1/16SS0R0J R 2513 RS1/16SS103J R 2217 39 ohm CCN1432 R 2514 RS1/16SS101J R 2303 RS1/16SS222J R 2515 RS1/16SS101J R 2306 RS1/16SS103J R 2516 RS1/16SS104J R 2307 RS1/16SS103J R 2517 RS1/16SS222J R 2308 RS1/16SS103J R 2518 RS1/16SS222J R 2312 RS1/16SS0R0J AVIC-W8400NEX/XNUC...
Page 230 R 3954 RS1/16SS0R0J R 3860 RS1/16SS102J R 3955 RS1/16SS0R0J R 3861 RS1/16SS102J R 3956 RS1/16SS0R0J R 3862 RS1/16SS472J R 3958 RS1/16SS152J R 3971 RS1/16SS392J R 3863 RS1/16SS102J R 3868 RS1/10SR103J R 3972 RS1/16SS3001D R 3869 RS1/16SS272J R 3973 RS1/16SS1602D AVIC-W8400NEX/XNUC...
Page 231 R 4195 RS1/16SS1001D R 4196 RS1/16SS1001D R 4080 RS1/16SS101J R 4083 RS1/16SS101J R 4198 RS1/16SS104J R 4084 RS1/16SS101J R 4199 RS1/16SS102J R 4085 RS1/16SS101J R 4201 RS1/16SS823J R 4088 RS1/16SS101J R 4202 RS1/16SS102J R 4212 RS1/16SS472J R 4091 RS1/16SS101J AVIC-W8400NEX/XNUC...
Page 232 R 4721 RS1/16SS103J R 4404 RS1/16SS3001D R 4722 RS1/16SS105J R 4723 RS1/16SS102J R 4405 RS1/16SS392J R 4406 RS1/16SS122J R 4724 RS1/16SS0R0J R 4407 RS1/16SS1501D R 5520 RS1/10SR271J R 4408 RS1/16SS304J R 5521 RS1/10SR271J R 4411 RS1/8SQ0R0J R 5522 RS1/10SR271J AVIC-W8400NEX/XNUC...
Page 233 C 2601 CKSQYX106K10 R 9530 RS1/10SR0R0J C 2602 CKSSYB104K16 R 9531 RS1/16SS4702D C 2603 CKSSYB104K10 R 9532 RS1/16SS4702D C 2604 CKSQYX106K10 C 2605 CKSSYB182K50 R 9533 RS1/16SS4702D R 9802 RS1/10SR0R0J C 2606 CKSSYB182K50 R 9804 RS1/10SR0R0J C 2608 CKSRYB474K10 AVIC-W8400NEX/XNUC...
Page 234 C 4409 CKSSYB104K16 C 4410 CKSYX226M16 C 3909 CKSSYB182K50 C 3910 CKSSYB222K50 C 4411 CKSRYB224K16 C 3911 CKSRYX475K10 C 4412 CEVW101M16 C 3912 CKSRYX104K50 C 4514 CKSSYB104K10 C 3913 CKSRYX104K50 C 4515 CKSSYB104K10 C 4516 CKSSYB104K10 C 3914 CKSRYX104K50 AVIC-W8400NEX/XNUC...
Page 235 C 8007 CKSRYX104K50 C 4702 CKSSYB104K10 C 8008 CKSSYB104K16 C 8009 CKSSYB104K16 C 4703 CKSQYX106K10 C 4704 CKSSYB104K10 C 8011 CKSSYB103K16 C 4705 CKSQYX106K10 C 8012 CKSQYX106K10 C 4706 CKSSYB104K10 C 8013 CKSSYB104K16 C 4707 CKSQYX106K10 C 9501 CKSSYB102K50 AVIC-W8400NEX/XNUC...
Page 236 OTL8019 C 9603 2.2 uF CCG1218 L 9653 Chip Ferrite Bead OTL8019 C 9604 1 uF DCH1246 X 9601 Crystal Resonator 26.000000 MHz CWX4769 C 9605 1 uF DCH1246 X 9602 Crystal Resonator 32.768 kHz CSS1880 C 9606 CCSSCH5R0C50 AVIC-W8400NEX/XNUC...
Page 237 R 2848 RS1/16SS56R0D R 2849 RS1/16SS332J Q 2808 Bipolar Transistor HN1C01FUS1 Q 5201 Resistor Built-in Transistor LTC024EEB R 2850 RS1/16SS68R0D Q 5202 Transistor 2SAR502UB R 2851 RS1/16SS68R0D Q 5301 Bipolar Transistor LSAR523UB R 2852 RS1/16SS332J Q 5302 Bipolar Transistor LSCR523UB AVIC-W8400NEX/XNUC...
Page 238 R 5030 RS1/16SS0R0J R 5031 RS1/16SS0R0J R 5217 RS1/10SR6202D R 5032 RS1/10SR0R0J R 5218 RS1/10SR1502D R 5033 RS1/10SR0R0J R 5219 RS1/10SR472J R 5034 RS1/10SR0R0J R 5224 RS1/16SS0R0J R 5323 RS1/8SQ0R0J R 5035 RS1/10SR0R0J R 5036 RS1/10SR0R0J R 5324 RS1/8SQ0R0J AVIC-W8400NEX/XNUC...
Page 239 C 5220 CCSSCH101J50 R 6017 XRS1/16SS392J C 5221 CKSSYB561K50 R 6018 XRS1/16SS472J C 5222 CKSQYX475K25 R 6019 XRS1/16SS123J C 5224 CKSSYB221K50 R 6020 XRS1/16SS182J C 5303 CKSSYB102K50 R 6021 XRS1/16SS222J C 5309 CKSSYB104K16 R 6022 XRS1/16SS472J C 5311 CKSYX106K35 AVIC-W8400NEX/XNUC...
Page 240 IC 101 BA6288FS S 101 Spring Switch (HOME) CSN1080 S 102 Spring Switch (HOME) CSN1081 VR101 Variable Resistor CCW1029 CN101 Connector CKS4997 RESISTORS R 101 RS1/16S221J R 102 RS1/16S221J R 103 RS1/16S0R0J CAPACITORS C 101 CEVW220M16 C 102 CKSRYB104K16 AVIC-W8400NEX/XNUC...

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Pioneer AVIC-W8400NEX/XNUC Service Manual

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