ORDER NO.PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER ELECTRONICS (USA) INC.P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER EUROPE NVHaven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD.253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2007AVIC-N4/XU/UCCRT3971DVD MULTIMEDIA AV NAVIGATION SERVERAVIC-N4/XU/UCDVD MULTIMEDIA AV NAVIGATION HEAD UNITAVIC-X3/XU/EW5This service manual should be used together with the following manual(s):Model No. Order No. Mech.Module RemarksCX-3212 CRT3896 MS5 DVD Mech. Module : Circuit Descriptions, Mech. Descriptions, DisassemblyManufactured under license from Dolby Laboratories. Dolby and the double-D symbol are trademarks of Dolby Laboratories.This product has the unit part number as below.Unit Part No.CPN2375CPN2377CPN2376CPN2378DescriptionNavigation Unit(AVIC-N4/XU/UC)H/A Unit(AVIC-N4/XU/UC)Navigation Unit(AVIC-X3/XU/EW5)H/A Unit(AVIC-X3/XU/EW5)*) The unit part numbers listed above are not for the service components.For details, refer to "Important Check Points for Good Servicing". K-ZZA.-002 AUG.2007 Printed in JapanAVIC-N4/XU/UC21 2 3 41 2 3 4CDFABESAFETY INFORMATION1. Safety Precautions for those who Service this Unit.Follow the adjustment steps in the service manual when servicing this unit. When check -ing or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable results.Caution: 1. During repair or tests, minimum distance of 13 cm from the focus lens must be kept.2. During repair or tests, do not view laser beam for 10 seconds or longer .2. The triangular label is attached to the mechanismunit frame.On the top of the player.CAUTIONThis service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repaircomplex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.Ifyouarenotqualifiedtoperformtherepairofthisproductproperlyandsafely,youshouldnotrisktryingtodosoand refer the repair to a qualified service technician.This product contains mercury. Disposal of this material may be regulated due to environmental considerations. For disposal or recycling information, please contact your local authorities or the Electronics Industries Alliance: www.eiae.org.The backlighting lamp of LCD in this equipment contains mercury. Disposal of this material may beregulated due to environmental considerations according to Local, State or Federal Laws. For disposalor recycling information, please contact your local authorities or the Electronics IndustriesAlliance: www.eiae.orgWARNINGThisproductcontainsleadinsolderandcertainelectricalpartscontainchemicalswhichareknowntothestateofCalifornia to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 - Proposition 65AVIC-N4/XU/UC35 6 7 85 678CDFABEWARNING!The AEL (accessible emission level )of the laser power output is less than CLASS 1 but the laser component is capable of emitting radiation exceeding the limit for CLASS 1.A specially instructed person should do servicing operation of the apparatus.Laser diode characteristicsWMaximum Outputave length:DVD:660 nm to 670 nmCD:780 nm to 800 nmDVD : 1.27 mW(Emitting period :9 sec.)CD : 6.26 mW(Emitting period : unlimited)Additional Laser CautionTransistors Q1103 and Q1104 in PCB drive the laser diodes for DVD and CD respectively. When Q1103 or Q1104 is shorted between their terminals,the laser diodes for DVD or CD 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-N4/XU/UC41 2 3 41 2 3 4CDFABE[Important Check Points for Good Servicing]In this manual, procedures that must be performed during repairs are marked with the below symbol.Please be sure to confirm and follow these procedures.1. Product safetyPlease conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual.Use specified parts for repair.Use genuine parts.Be sure to use important parts for safety.Do not perform modifications without proper instructions.Please follow the specified safety methods when modification(addition/change of parts)is required due to interferences such as radio/TV interference and foreign noise.Make sure the soldering of repaired locations is properly performed.When you solder while repairing, please be sure that there are no cold solder and other debris.Soldering should be finished with the proper quantity. (Refer to the example)Make sure the screws are tightly fastened.Please be sure that all screws are fastened, and that there are no loose screws.'Make sure each connectors are correctly inserted.Please be sure that all connectors are inserted, and that there are no imperfect insertion.Make sure the wiring cables are set to their original state.Please replace the wiring and cables to the original state after repairs.In addition, be sure that there are no pinched wires, etc.Make sure screws and soldering scraps do not remain inside the product.Please check that neither solder debris nor screws remain inside the product.There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.Damaged power cords may lead to fire accidents, so please be sure that there are no damages.If you find a damaged power cord, please exchange it with a suitable one.There should be no spark traces or similar marks on the power plug.When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary.Safe environment should be secured during servicing.When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries.Please pay attention to your surroundings and repair safely. 2. AdjustmentsTo keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification.Adjustments should be performed in accordance with the procedures/instructions described in this manual.4. CleaningFor parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances.3. Lubricants, Glues, and Replacement partsUse grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied.5. Shipping mode and Shipping screwsTo protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment.Please be sure to follow this method especially if it is specified in this manual.AVIC-N4/XU/UC55 6 7 85 678CDFABECONTENTS SAFETY INFORMATION .....................................................................................................................................21. SERVICE PRECAUTIONS................................................................................................................................61.1 SERVICE PRECAUTIONS.........................................................................................................................61.2 NOTES ON SOLDERING...........................................................................................................................72. SPECIFICATIONS.............................................................................................................................................82.1 SPECIFICATIONS......................................................................................................................................82.2 DISC/CONTENT FORMAT.......................................................................................................................122.3 PANEL FACILITIES..................................................................................................................................132.4 CONNECTION DIAGRAM........................................................................................................................163. BASIC ITEMS FOR SERVICE........................................................................................................................213.1 CHECK POINTS AFTER SERVICING.....................................................................................................213.2 PCB LOCATIONS.....................................................................................................................................223.3 JIGS LIST.................................................................................................................................................243.4 JIG CONNECTION DIAGRAM.................................................................................................................253.5 CLEANING...............................................................................................................................................254. BLOCK DIAGRAM..........................................................................................................................................264.1 OVERALL WIRING DIAGRAM.................................................................................................................264.2 BLOCK DIAGRAM....................................................................................................................................284.3 POWER BLOCK DIAGRAM.....................................................................................................................445. DIAGNOSIS....................................................................................................................................................465.1 OPERATIONAL FLOWCHART.................................................................................................................465.2 DIAGNOSIS FLOWCHART......................................................................................................................505.3 ERROR CODE LIST.................................................................................................................................725.4 CONNECTOR FUNCTION DESCRIPTION .............................................................................................736. SERVICE MODE.............................................................................................................................................756.1 TEST MODE.............................................................................................................................................756.2 TEST DISC...............................................................................................................................................966.3 DVD TEST MODE..................................................................................................................................1086.4 EJECT LOCK.......................................................................................................................................... 1116.5 SLAVE TEST MODE .............................................................................................................................. 1117. DISASSEMBLY............................................................................................................................................. 1128. EACH SETTING AND ADJUSTMENT.......................................................................................................... 1198.1 DVD ADJUSTMENT............................................................................................................................... 1198.2 CC UNIT ADJUSTMENT........................................................................................................................1248.3 MOTHER PCB ADJUSTMENT...............................................................................................................1268.4 MONITOR PCB ADJUSTMENT .............................................................................................................1288.5 TOUCH PANEL TEST MODE ................................................................................................................1438.6 SERVICE ADJUSTMENT.......................................................................................................................1489. EXPLODED VIEWS AND PARTS LIST ........................................................................................................1509.1 PACKING(UC) ........................................................................................................................................1509.2 PACKING(EW5)......................................................................................................................................1529.3 EXTERIOR(1) .........................................................................................................................................1549.4 EXTERIOR(2) .........................................................................................................................................1569.5 EXTERIOR(3) .........................................................................................................................................1609.6 EXTERIOR(4) .........................................................................................................................................1629.7 DVD MECHANISM MODULE.................................................................................................................16410. SCHEMATIC DIAGRAM..............................................................................................................................16610.1 CC UNIT(P/S)(GUIDE PAGE) ..............................................................................................................16610.2 CC UNIT(SYSCOM,VIDEO,IF)(GUIDE PAGE) ....................................................................................17210.3 CC UNIT(AUDIO)(GUIDE PAGE).........................................................................................................17810.4 CC UNIT(CPU,ASIC,SDRAM)(GUIDE PAGE) .....................................................................................18410.5 CC UNIT(ROM,SRAM,BUS-BUFFER) .................................................................................................19010.6 CC UNIT(GRAPHIC) ............................................................................................................................19210.7 CC UNIT(MAIN,CC,I/F&OTHERS) .......................................................................................................19410.8 KEYBOARD UNIT ................................................................................................................................19610.9 GPS UNIT(GUIDE PAGE) ....................................................................................................................19810.10 DVD CORE UNIT(1/2)(GUIDE PAGE) ...............................................................................................20410.11 DVD CORE UNIT(2/2) ........................................................................................................................21010.12 COMPOUND UNIT(A) AND COMPOUND UNIT(B) ...........................................................................21210.13 MONITOR PCB(MONITOR)(GUIDE PAGE).......................................................................................21410.14 MONITOR PCB(INVERTER) ..............................................................................................................22010.15 UPPER PCB.......................................................................................................................................22210.16 IPOD PCB AND CONNECTOR PCB .................................................................................................22310.17 MEZZANINE PCB...............................................................................................................................22410.18 MOTHER PCB(GPS,TMC&OTHERS)................................................................................................22610.19 MOTHER PCB(H/A SYSTEM)(GUIDE PAGE) ...................................................................................22810.20 MAIN PCB UNIT(SERVICE), SWITCH PCB UNIT AND VOLUME PCB UNIT ..................................23410.21 WAVEFORMS.....................................................................................................................................23611. PCB CONNECTION DIAGRAM..................................................................................................................23811.1 CC UNIT ...............................................................................................................................................23811.2 KEYBOARD UNIT.................................................................................................................................24211.3 GPS UNIT.............................................................................................................................................24311.4 DVD CORE UNIT..................................................................................................................................24411.5 COMPOUND UNIT(A) AND COMPOUND UNIT(B) .............................................................................24811.6 MONITOR PCB.....................................................................................................................................25011.7 UPPER PCB.........................................................................................................................................25411.8 IPOD PCB.............................................................................................................................................25511.9 MEZZANINE PCB.................................................................................................................................25611.10 MOTHER PCB....................................................................................................................................25811.11 CONNECTOR PCB.............................................................................................................................26211.12 MAIN PCB UNIT(SERVICE), SWITCH PCB UNIT AND VOLUME PCB UNIT...................................26312. ELECTRICAL PARTS LIST.........................................................................................................................264AVIC-N4/XU/UC61 2 3 41 2 3 4CDFABE1. SERVICE PRECAUTIONS1.1SERVICE PRECAUTIONS- Service Precaution1. You should conform to the regulations govering the product (safety, radio and noise, and other regulations),and should keep the safety during servicing by following the safety instructions described in this manual.2. Be careful in handling ICs. Some ICs such as MOS type are so fragile that they can be damaged by electrostatic induction. 3. Before disassembling the unit, be sure to turn off the power. Unplugging and plugging the connectors during power-on mode may ICs inside the unit.4. To protect the pickup unit from electrostatic discharge during servicing, take an appropriate treatment(shorting-solder) by referring to the DISASSEMBLY.5. After replacing the pickup unit, be sure to skew adjustment.6. During disassembly, be sure to turn the power off since an internal IC might be destroyed when aconnector is plugged or unplugged.is a trademark of DVD Format/Logo Licensing Corporation.AVIC-N4/XU/UC75 6 7 85 678CDFABE1.2NOTES ON SOLDERINGNOTES ON SOLDERING 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 repairsaccompanied by reworking of soldering. Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40C. Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373C in general, althoughthe temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of the soldering iron.Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting temperatures (hard to melt/easy to harden).The following lead-free solders are available as service parts: Parts numbers of lead-free solder:GYP1006 1.0 in dia.GYP1007 0.6 in dia.GYP1008 0.3 in dia.AVIC-N4/XU/UC81 2 3 41 2 3 4CDFABE2. SPECIFICATIONS2.1SPECIFICATIONSAVIC-N4/XU/UC95 6 7 85 678CDFABEAVIC-N4/XU/UC101 2 3 41 2 3 4CDFABEAVIC-N4/XU/UC115 6 7 85 678CDFABEAVIC-N4/XU/UC121 2 3 41 2 3 4CDFABE2.2DISC/CONTENT FORMATPlayable DiscsAbout DVD-Video and CDDVD and CD discs that display the logos shownbelow generally can be played back on this built-in DVD drive.DVD-VideoCDis a trademark of DVD Format/LogoLicensing Corporation.It is not possible to play back DVD-Audiodiscs. This DVD drive may not be able to play all discs bearing the marks shown above.About AVCHD recorded discsThis unit is not compatible with discs recorded inAVCHD (Advanced Video Codec High Definition)format.Do not insert AVCHD discs.If inserted, the disc may not be ejected.About Dual layer discsThe unit cannot play back DVD-R/-RW discs that are written in Layer Jump Recording mode. For more information about the writing method, see the operation manual for the writing device.About DVD Map DiscYou can use discs intended for this navigationsystem. Use only discsapproved by Pioneer.AVIC-N4/XU/UC135 6 7 85 678CDFABE2.3PANEL FACILITIES1 Disc indicatorWhen a disc is set in navigation system, this indi-cator lights.2 LCD panel3 LCD screen4 AV buttonPress to display the AV operation screen.5 MAP buttonPress to view the map or change view mode.6 MENU buttonPress to display the navigation menu or AV menu.7 RESET button8 DETACH buttonPress to remove the front panel from the displayunit.9 OPEN/CLOSE buttonPress to open or close the LCD panel.Press and hold to displayFlap Setup screen.a / buttonPress to perform manual seek tuning, fast for-ward, reverse and track search controls.b EJECT buttonc PHONE buttonPress to display BT-TEL operation screen.Press and hold to switch the indication of sub display in the following order:Present time No indication AV source infor-mationd Front panele Disc loading slotf Sub DisplayDisplays the current time or information aboutthe AV source that is currently playing.g VOLUME knobTurn to adjust the AV (Audio and Video) volume or press to change the AV source. Press and holdthe VOLUME knob to switch the source to mute.23456789 a b c ae f g d1AVIC-N4/XU/UC141 2 3 41 2 3 4CDFABEResetting the Microprocessor Pressing the RESET button deletes thecontents of the systems memory.About the data being deletedThe information is erased by pressing the RESETbutton or disconnecting the yellow lead from thebattery (or removing the battery itself). However,the following items are not erased: Sensor learning status and driving status Memory areas that were memorised manually Areas to avoid Registered Locations in Address Book Reset the navigation systemwithout changingthe conditionmemoryPressing the RESET button of the navigationsystem lets you reset the microprocessor to itsinitial settings without changing the conditionmemory.The microprocessor must be reset under the fol-lowing conditions: Prior to using this product for the first time after installation. If the product fails to operate properly. If there appear to be problems with the opera-tion of the system. When changing the combination of the equip-ment. When adding/removing additional productsthat connect to the navigation system.1 Turn the ignition switch OFF.2 Press the RESET button with a pen tip orother pointed instrument.If you have connected other equipment (forexample, Bluetooth adapter) to this navigationsystem, be sure to reset that equipment too.Reset the navigation system to the initial (factory) settingWhen you want to erase memorised settings andreturn the navigation system to its initial (factory)settings, carry out the following operations.1 Turn the engine ON or set the ignitionswitch to ACC position.2 Press the RESET button with a pen tip orother pointed instrument.Some navigation settings and data are noterased.RESET buttonAVIC-N4/XU/UC155 6 7 85 678CDFABEFixing the front panelIf you do not operate the removing and attach-ing the front panel function, use the suppliedfixing screws to fix the front panel to the dis-play unit.- Fix the front panel to the display unitusing the fixing screws after removing theframe.Fixing screwsJGZ20P070FTCAVIC-N4/XU/UC161 2 3 41 2 3 4CDFABE2.4CONNECTION DIAGRAMMulti-CD player (sold separately)Bluetooth adapter(CD-BTB200) (sold separately)BlueBlackMicrophone(supplied withBluetooth adapter)IP-BUS cable25-pin cable (supplied with multi-DVD player)IP-BUS cable (supplied with USB adapter)BlackHide-away unit (supplied with XDV-P6)BlackBlueBlueBlack USB adapter (CD-UB100) (sold separately)IP-BUS cable (supplied with Bluetooth adapter)To video output (FRONT)Multi-DVD player (XDV-P6) (sold separately)BlackTo IP-BUS outputTo IP-BUS inputIP-BUS cable (supplied with multi-DVD player)RCA cable (sold separately)Pioneer compatible SIRIUS satellite radio tuner (e.g. SIR-PNR2) (sold separately)BlueBlueIP-BUS cable (supplied with hide-away XM tuner)BlackHide-away XM tuner(e.g. GEX-P10XMT)(sold separately)BlackIP-BUS cable (supplied with SIRIUS satellite radio tuner)BlackXM DATA cable(supplied with GEX-P10XMT)When combining this navigation system with GEX-P10XMT (sold separately), this connection must be required.When installing the XM tuner in the trunk, etc., the extension cable (e.g. CD-600DC) (sold separately) is required.The hide-away unitWARNINGTo avoid the risk of accident and the potential violation of applicable laws, this product should never be used while the vehicle is being driven except for navigation purposes. And, also Rear Displays should not be in a location where it is a visible distraction to the driver.In some countries or states, the viewing of images on a display inside a vehicle even by persons other than the driver may be illegal. Where such regulations apply they must be obeyed and this products video source should not be used.AntennajackVehicleantennaLight grayLight gray5 m (16ft. 5 in.)GPS antennaWIRED REMOTE INPUTPlease see the InstructionManual for the Wired RemoteControl Adapters (sold separately).Black(Extension port)DockconnectorportThe display unitYellow(VIDEO IN)20 cm (7-7/8 in.)Blue30-pin cable(supplied)3 m (9 ft. 10 in.)Extensionantenna cable(supplied)3 m (9 ft. 10 in.)Interface cablefor iPod(sold separately)iPod withDock Connector- CONNECTION DIAGRAM (AVIC-N4/XU/UC)AVIC-N4/XU/UC175 6 7 85 678CDFABEThe hide-away unitGUIDE SP OUTPUTThe display unit20 cm (7-7/8 in.)30-pin cable (supplied)Light gray (Digital output)Black20 cm (7-7/8 in.)23 cm (9 in.)Secure the connector using the screw supplied with multi-channel processor.Subwoofer output or non-fading output(SUBWOOFER OUTPUT orNON-FADING OUTPUT)Yellow/Black (GUIDE ON)When combining this navigation system with the multi-channel processor system, connect this lead to yellow/black lead on the multi-channel processor controller unit. In this way, when the mute signal is output from this navigation system, the audio volume is automatically muted or attenuated.Yellow/Black3 m (9 ft. 10 in.)Guide speaker (e.g.CD-TS37GP)(sold separately)Optical cable connection box (supplied with multi-channel processor)RCA cable (supplied with Multi-channel processor controller unit)BlackBlueBlueRCA cable(supplied withmulti-channelprocessor)Multi-channel processorcontroller unit(e.g. AXM-P8000)(Hide away unit)Multi-channel processorcontroller unit(e.g. AXM-P8000)(Display unit)OPT.IN 2Optical cable (supplied with multi-channel processor)IP-BUS cable (supplied with multi-channel processor)Multi-channel processor (e.g. DEQ-P8000) (sold separately)AVIC-N4/XU/UC181 2 3 41 2 3 4CDFABEAVIC-N4/XU/UC195 6 7 85 678CDFABEMulti-CD player(sold separately)Aerial jackVehicle aerialLight greyLight grey5 mGPS aerialDockconnectorportThe hide-away unitBlueBluetooth adapter(CD-BTB200) (sold separately)BlueBlackMicrophone(supplied withBluetooth adapter)IP-BUS cableIP-BUS cable (supplied with USB adapter)BlackHide-away unit (supplied with XDV-P6)IP-BUS cable (supplied with Multi-DVD player)BlackBlueBlueBlackUSB adapter (CD-UB100) (sold separately)IP-BUS cable (supplied with Bluetooth adapter)To video output (FRONT)RCA cable (sold separately)Yellow(VIDEO IN)Extension aerial cable(supplied)3 m30-pin cable(supplied)3 miPod withDock ConnectorInterface cable for iPod(sold separately)Digital output*Extension portNot used.*:This terminal is intended to support future equipment and should not be used if you are using this product by itself.The display unit25 pin cable (supplied with Multi-DVD player)Multi-DVD player (XDV-P6) (sold separately)Black20 cm20 cmWIRED REMOTE INPUTPlease see the InstructionManual for the Wired RemoteControl Adapters (sold separately).WARNINGTo avoid the risk of accident and the potential violation of applicable laws, this product should never be used while the vehicle is being driven except for navigation purposes. And, also Rear Displays should not be in a location where it is a visible distraction to the driver.In some countries, the viewing of images on a display inside a vehicle even by persons other than the driver may be illegal. Where such regulations apply they must be obeyed and this products video source should not be used.GUIDE SP OUTPUT*(Guide speaker output)- CONNECTION DIAGRAM (AVIC-X3/XU/EW5)AVIC-N4/XU/UC201 2 3 41 2 3 4CDFABEAVIC-N4/XU/UC215 6 7 85 678CDFABE3. BASIC ITEMS FOR SERVICE3.1CHECK POINTS AFTER SERVICINGTo keep the product quality after servicing, please confirm following check points.d e m r i f n o c e b o t m e t I s e r u d e c o r P . o N1 Confirm whether the customer complain hasbeen solved.If the customer complain occurs with thespecific media, use it for the operationcheck.The customer complain must not bereappeared.Display, video, audio and operations mustbe normal.2 Flap-mecha Check the operation of the flap mechanism. The flap mechanism operation must besmooth without making the noise andscratches.3 DVD Measure playback error rates at theinnermost and outermost tracks by using thetest mode with the following disc.DVD test disc (GGV1025)Deterioration of mecha-drive can bechecked.The error rates must be less than 2.5e-4.4 DVD Play back a DVD.(Menu operation; Title/chapter search)Display, video, audio and operations mustbe normal.5 CD Play back a CD.(Track search)Display, audio and operations must benormal.6 FM/AM tuner Check FM/AM tuner action.(Seek, Preset)Switch band to check both FM and AM.Display, audio and operations must benormal.7 TV tuner Check TV tuner action.(Seek; Preset)Display, video, audio and operations mustbe normal.8 GPS positioning Connect GPS antenna to the product, andcheck whether the current location is correct.Current location must be correct.Display and operations must be normal.9 Gyro action On "3D Calibration Status", check whetherthe gyro sensor works well by moving thefront face of the product from left to right andup and down.Gyro-sensing, display and operations mustbe normal.10 Map displayTouch-paneloperationRemote-controloperationCheck functions of map scale change andmap scroll.Display and operations must be normal.11 Delete data added during the operatingcheck.Check whether no media (CD etc.) is insidethe product.Make sure to delete data added during theoperating check.The media used for the operating checkmust be ejected.r e t f a e c n a r a e p p a s t i n o t r i d r o s e h c t a r c s o N k c e h c e c n a r a e p p A 2 1receiving it for service.See the table below for the items to be checked regarding video and audio:Item to be checked regarding video Item to be checked regarding audion o i t r o t s i D e s i o n - k c o l Be s i o N e s i o n l a t n o z i r o Hw o l o o t e m u l o V e s i o n t o DDisturbed image (video jumpiness) Volume too highg n i t a u t c u l f e m u l o V k r a d o o Td e t p u r r e t n i d n u o S t h g i r b o o TMottled colorAVIC-N4/XU/UC221 2 3 41 2 3 4CDFABE3.2PCB LOCATIONSCC UnitAKeyboard UnitBMonitor PCBGUpper PCBHMezzanine PCBJMain PCB Unit (Service)MSwitch PCB Unit NVolume PCB UnitODVD Core UnitDCompound Unit (A)ECompound Unit (B)FAVIC-N4/XU/UC235 6 7 85 678CDFABEGPS UnitCiPod PCBIConnector PCBLMotherPCB KUnit Number:CWN2308(UC)Unit Number:CWN2309(EW5)Unit Name:CC UnitUnit Number: Unit Name:Keyboard UnitUnit Number:CWX3533(UC)Unit Number:CWX3534(EW5)Unit Name:GPS UnitUnit Number:CWN2304Unit Name:Monitor UnitUnit Number:CWN2310(UC)Unit Name:Mother Tuner Unit(UC)Unit Number:CWN2311(EW5)Unit Name:Mother Unit(EW5)Unit Number:CXX2316Unit Name:Main PCB Unit(SERVICE)Unit Number:CZW5029Unit Name:Switch PCB UnitUnit Number:CZW5028Unit Name:Volume PCB UnitUnit Number:CWX3401Unit Name:DVD Core UnitUnit Number:CWX3154Unit Name:Compound Unit(A)Unit Number:CWX3394Unit Name:Compound Unit(B)AVIC-N4/XU/UC241 2 3 41 2 3 4CDFABE3.3JIGS LIST- Grease List NameGreaseGreaseGreaseGreaseLocking agentsGreaseGreaseGreaseGreaseJig No.GEM1024GEM1043GEM1045GEM10501401MGEM1011GEM1047GEM1071GEM1072RemarksDVD Mechanism Module and Drive UnitDVD Mechanism Module and Drive UnitDVD Mechanism ModuleDVD Mechanism ModuleDVD Mechanism Module(1401M:produced by THREE BOND)Drive UnitDrive UnitDrive UnitDrive UnitDiscGGV1018Skew adjustmentTORX driver(T2)GGK1095Skew adjustmentBondGEM1033Skew adjustmentDVD test discGGV1025Check points after servicing60P PCBGGF1495CC Unit (CN608) Main Unit (CN101)60P FFCGGD1380CC Unit (CN608) GGF149540P+20P PCBGGF1461CC Unit (CN608) Monitor PCB (CN5003)15P PCBGGF1494CC Unit (CN2701) Grille Assy15P FFCGGD1123CC Unit (CN2701) GGF149440P FFCGGD1170Monitor PCB (CN5003) GGF1461OSD PCBGGF1416Monitor Adjustment PCB (*)PCB and FFCGGF1463JIG connector Assy (*)14P FFCGGD1322Monitor Unit (CN5801) GGF1463 (*)DVD-ROMGGV1310TEST DISC (Operation check)*) Since this product does not have OSD IC, OSD for adjustment is displayed by using GGF1416 and GGF1463 at the time of monitor adjustment. As GGD1323 is not used, be careful not to short the terminal.Name Jig No. RemarksAVIC-N4/XU/UC255 6 7 85 678CDFABE3.4JIG CONNECTION DIAGRAM3.5CLEANINGDVD Mechanism Module(MS5)Grille AssyCC UnitGGD1170GGF1461GGF1495GGD1380GGD1323GGD1322GGF1416GGF1463GGD1123GGF1494(40P)Monitor PCBBefore shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools:Portions to be cleanedCleaning toolsDVD pickup lensesCleaning liquid:GEM1004Cleaning paper:GED-008Portions to be cleanedCleaning toolsFansCleaning paper:GED-008AVIC-N4/XU/UC261 2 3 41 2 3 4CDFABE4. BLOCK DIAGRAM4.1OVERALL WIRING DIAGRAMTELE ATLASAMMOACC UNITP/S1/7AD E FDVDMECHANISMMODULESYSCOM,VIDEO,IF2/7AAUDIO3/7ACPU,ASIC,SDRAM4/7AROM,SRAM,BUS-BUFFER5/7AGRAPHIC6/7AM N ODRIVE UNITGMONITOR PCBMON1/2GINVE2/2GBKEYBOARD UNITPANEL ASSYSUB LCDTOUCHPANELCSX1115 LCD MODULECWX3264MAIN,CC,I/F&OTHERS7/7AAVIC-N4/XU/UC275 6 7 85 678CDFABENote: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST".FM/AM TUNER UNITTUNER UNIT (EW5 only)TELE ATLAS / for DEBUGAMP FANMOTORNAVI FANMOTOREW5:CWE2045 UC:CWE2046KMOTHER PCBGPS,TMC&OTHERS1/2KH/A SYSTEM2/2KMONITOR1/2GINVERTER2/2GJMEZZANINE PCBIIPOD PCBLCONNECTOR PCBGPS UNITCLEHUPPER PCBAVIC-N4/XU/UC281 2 3 41 2 3 4CDFABE4.2BLOCK DIAGRAMEJECTREM REM0REM_IN1441,22IC2701TC7SH08FUS1IC2702TC7SH14FUS1KEY0 KDT0RESETDSENS FDSENSPANELASSYRESETBCN4001 CN2701DSENSKEY0KEY1RESETROTAROTB1535LCDCL10LCDCE12LCDDI146 69781124(S4032) LCD4001RESET(S4031)(S4033) (S4034)(S4036)SOURCEVOLOPEN(S4037)EJECT(S4035)TELQ4041(Back Light)D4042KEYBOARD UNITB4814647SUB LCD CONTROLIC4001LC75836WSDICECLSWVDD5REM 21REMCONIC4021SBX3050-0178RDTA2RDTBRDT0RDT1411SWAC5ILMAILMB91535LCDCL SBCLK10LCDCE SBCE12LCDDT SBDATA14ILMAILMBILMAILMBP1/S1D4051-D4060D4071-D408040VDDEJECTL TO (2/2)2 6 IC301M51957BFPIC302TC7SH08FUS1CCD3CQ301421IC309TC7SH08FUS14 XMS5RS1 XMS3RS12XMSSTBYCTOMMTOCRESET DIRECTRST3375IC1K4S561632E-TL75IC3HY57V561620FLTP-HSDRAMIC691UPD4721GSS15860SYSRSTXTAL1EXTAL1XCS_SRAMPIO9ANTON1SRAM_CSEPIO17XCCSTBYPIO11DAC_DATAPIOP13VDD5CTOSYS1UART3-TXCPUWDT1CTOGPS1GPSTOC11,24IC604TC7SH08FUS1IC605TC7SH08FUS111IR_RX1412655PIO17129PIO2885UART4-TX26UART4-RX1071272729304944125PIO292ASISIC5PD6336CIC75TC7SET01,2Q201QCCONDAC3DAC_LRCK56 4DAC_BCLK134 2DAC_MCLK135 1IC304AK4388VTIC7TC7SZUART2-RXSYSTOC 110UART3-RXUART2-TX1,2CC UNIT (1/2)ACN25511IC2551TC7SET08FUS1214OPTONCN2552OPTSNSDIGITAL OUTX333.8688MHzIC110*1IC111PEH153A8AVIC-X3/XU/EW5PEH154A8PEH155A8AVIC-N4/XU/UCPEH156A8SDTILRCKBICKAOUMCLKSFMCCD5AUACAOUTRAOUTGAOUTBFSCATA-INTATA-XCS1ATA-DA1ATA-DMARQATA-DA0ATA-XCS0ATA-XRESETATA-XDIORATA-IORDYATA-XDMACKATA-XDIOWATA-DA2182109246114257180179178177181191192CN1852DIECINMVDD5CN22040423161214108653ATA-INTATA-XCS1ATA-DA1ATA-DMARQATA-DA0ATA-XCS0ATA-XRESETATA-XDIORATA-IORDYATA-XDMACKATA-XDIOWATA-DA2CN2001DATA-[DD0-DD15]INTRQCS3FXBDA1DMARQDA0CS1FXBRESETDIORBIORDYDMACKBDIOWBDA2231OXRESET108TO (2/2)PIO1248CTOTACTOEXEXTOCTATOC12141311Dout2Dout1Rin1Rin2Din2Din1Rout1Rout2CTOXM1CTOEX1EXTOC1XMTOC197810CTOXM1CTOEX1EXTOC1XMTOC11042123105UART6-TXUART7-TXUART7-RXUART6-RXTO 2/2BCHIJK DEFGLMN5657XMSSTBYIRQPW4578942164IC4TC7SZ08FUX1CKEX213PORTB0/TI78CPUIC2UPD705103GM-180S1EXTOCCTOEX6HYOKABACKUP_2CN692CTOTATATOCVTAQ692Q691R/WTELE ATLAS/DEBUG12RST3SRAM_CSEFU691X130.000MHzRESET75INTP12/TO1184PORTB6/INTP02 DANTON1OTO (2/2)REM_IN11618XTAL0EXTAL0X230.000MHzAOUTREDAOUTGREENAOUTBLUEFSCS129AOUTR152 AOUTREDAOUTGREENAOUTBLUEFSCOUTSYNCOVERAOUTG147AOUTB143DCLK0202CSYNC204GV207SCARLETIC201MB86291APFVS-G-DLCLKXRSTOSCOUTX20214.31818MHz12412844 RST3OCKED[0-15]D[16-31] 15LDQMLLDQM39UDQM8LUDQM15LDQM7ULDQM39UDQM6UUDQM4WE14CAS5CS03RASSDCLKOUT1216 17WECAS18 19CSRAS38CLKD[0-31]990 109IOWR165 108IORDXIOWRXIORD94 106READY XREADYBCLKIXBSA24XRDXRDY33 169CPU-CLKXBCYST86 163XMWRXMRD101GDC-WT113 115 116 179 9746CLKOUT107BCYST115MRD114MWR24IC110*1FLASH ROMIC111*1IC113M5M5V216ATP-70HISRAMADDRESS BUS BUFFIC107-109TC74LCX541FTS1IC101TC74LCX08FTS1IC102TC7SH04FUS1DATA BUS BUFFIC103-106TC74LCX245FTS11051 191116 244XCS-SRAMIC112TC7SH00FUS1IC114TC7SH08FUS1ORST312RESETS108 94TC/STOPAK107 90PORTA7/DMAAK3DTACKDRACK99 83PORTB4/INTP01 XINT98 86PORTA6/DMARQ3 DREQXMRDXMWRXLLBEN,XLUBENXCS[2-7]XULBEN,XUUBEN28OE11WEXMRDXMWRXLLBEN,XLUBEN41OEWEXMRDXMWR 17ORST3 5RSTNAU8CCV5VSEL5CCD5LBD[0-15]BD[16-31]BD[0-15]BD[0-31]BA[1-23]BA[1-17]BA[2-23]BA[2-23]A[2-12,23]XCS7XCS4XCS[2,4-7]A[1-23]XLLBEN,XLUBENXCS[2,3,5,6]A[2-16]A[2-16]XLLBEN,XLUBENXULBEN,XUUBENBD[0-31]BA[2-23]D[0-31]DREQ[0-2]INT[0,2,3]D[0-31]A[1-23]PIO4XCS_SRAMILMAVIC-N4/XU/UC295 6 7 85 678CDFABEFDSENSRDTAYSCSYNCMONVBSMOREMLCDDIKEY0LCDCLBYPKBSNSRST3VDD5YS1DT1PS1OC1CTOGPSGPSTOC4 1,21,2 4IC604TC7SH08FUS1IC605TC7SH08FUS1IC602TC74VHCT08AFTS1ONSEIMUTEKMOD9,10 812,13 111,2 3IC757TC7SET08FUS11,2FRONT VIDEO SELECTORIC753NJM2246MLEVEL ADJ.VIDEO AMPREAR VIDEO SELECTORIC756NJM2235VXMSCOSTBANGLELIFTPULMTRSMTRPWSELVTO (2/2)TO (2/2)DVDV37137 38CCD3CQ201Q621TH601VFSEL VRSEL29FMONVRETVSELVDVDVNTEMPIRST3RST3U 18RXNRXN 22CPUWDTCPUWDTXOUTXIN3073RSTOUT32CCONCCON 28SYSTEM CONTROLIC601(1/2)PEG356A3V 5VCN60859575655534749RDTBRDT0REM0SBDATAKDT0SBCLKRDT150424129LCDCE SBCE4039LIFTPULMTRSMTRPW2ANGLE52535472SENSE560MTR2MTR1MTRSELANGLE0SW565758LIFTSW59551HRX44HTXMTOHHTOM45SENSE51034MTR1MTRSELANGLSW ANGLE0SW6MTR2578LIFTSW9DIMMER21DIMDTY DIMMER283736DAC342111IC304AK4388VTIC755NJM2561F1AUPW19DRAMPW20OPTSNS74OPTON76DACOUTL1IC758TC7SZ08FU4 2IC609TC7S32FUANGANBANR17OC PTOC1 23TXN9RESETRESETIC751CXA1645MRGB 75DRIVER/NTSC ENCORDING234610 41,2 4SYNCINSCINRINGINBIN CVOUTROUTGOUTBOUT20232221X60110.000MHz10128816 4 23Q741VDD5ILMAILMB33SWACPWPWRVI46 MFLPW18|20PWRMTR21|23PWRFLSDTILRCKBICKAOUTLMCLKFDSENEJECT 8EJECTILM+B ILMAILMSEL44ILMSELQ2709Q2710ILMBILMSELQ2712Q2711Q701(2/2)Q701(1/2)SENSE5Q809Q810CCD3CCCD3SD3VCSRVDD339 CCON8.5V/5V REGIC803TPS5102IDBTQ815FU823STBY110STBY2171819LL2OUT2_UOUT2_D14FB2FU822FM85CCD5VCC15INV2Q819292827LL1OUT1_UOUT1_D2FB11INV111BUPFU804AMPSB224VCC-CNTPQ807Q808AUPWAU85FU8073.3V/2.5V REGIC804TPS5102IDBTQ816FU81110STBY2171819LL2OUT2_UOUT2_D14FB2FU813CCD25CVCC 15INV2Q820292827LL1OUT1_UOUT1_D2FB11INV111BUPFU805CCON9STBY1DRAMPWCCON24VCC-CNTP4Q814PWM_SKIP8.5V5.0V3.3V2.5VAABBGHFEMJKIAOUTREDAOUTGREENAOUTBLUEFSCMVDD511 VDD5GNDD13CN101M38 SWAC5CN5003G34|35TO 2/2BCHIJK DEFGLMNEM_IN10EDREENLUEEDREENLUENC202818MHzON TO (2/2) TO (2/2)TO (2/2)5RSTNTO (2/2)TO (2/2)ANRANGANBAU8.5AU47V8.5VCCV5VSEL5CCD5LTO (2/2)TO (2/2)TO (2/2)TO (2/2)22Q742VR741TO (2/2)MECHA SWVDDAVIC-N4/XU/UC301 2 3 41 2 3 4CDFABENJSOURCE SELECTORGUIDE LPFAUDIOIC2401PML009A111210 17965 71819204342SELLDVDLFrontout_LCKDATASTBIN4_LIN3_LRearout_LPreout_LBACKIC2553NJM2068VMUTEVCKVDTVSTRESET124IC611TC7S04FUIC613TC7SH00FUS1CN607ANALOUT12DVDL 9 1421AMUTE9CVBSQ754TO (1/2)IC2407NJM3403AVMUTEDVD BUFF. & DVD LPFQ2401MUTE CONTXRES20HSTCMD18SLVSTSXMS5RS1CTOMMTOC17STANBY XMSSTBY16MUTESORE-BUMUTEOFMTMUTEAMPDACOUTL1SELV7RQ16SELVG8SWACPW2291011VSTVDTVCKCN731RETLSELLGNDISOBSENS BSENSASENBOMTOHHTOM25621192324HTOP25CTOGPS12GPSTOC13RETV14PTOH26RESET20IRQPW1SEL OUT ISOLATORIC752NJM2137VBUPFU809Q806Q822Q821Q805DSENSFU808FU806PWRFLPWRVIMFLPWPWRMTRDSWBUPFU801CC UNIT (2/2)AQ24024 2Q2422AMPSTBOFMT OFMTVDD5MBUPQ2421Q2419Q602(2/2)Q602(1/2)1 2POWER ON RESETIC612S-80840CNMC-B8ZVDD5RESETRESETRESETBAU85Q2417Q2415RE_BUMUTEONSEIMUTENOSELLONSEIMUTE/RESETMQ2418AU85Q2416NOSELRQ965BUMUTEAMPSTBQ833Q834SWACPW214ILM+BIC861BA00DD0WHFPILM+BFU8108.0V REGIC805TPS5103IDB13VCC10STBYQ811191817LLOUT_UOUT_D3FBBACKUP_2DVD82INVFU821FU80214VCC-SENSE4 35MUTEVOL/SWACPW MUTEVOL17MUTE CONTIC2408NJM2107FQ2410CCD5AU85MUTEAMP18DSDSENSDVDVSELVASENS16SYSTEM CONTROLIC601(2/2)PEG356ABSENS15ILMSENS47TELIN49ANTPW61IRQPW31ILMPWR4NFANCNT2PBSENS48 PKBSNS PKBSNSMUTE5168 MUTE51VDCONT69ASENSBSENSISENSTELINANTPWAMPSTB43 AMPSTBAMPSB2IRQPW IRQPW1NOSELR36NOSELLASENS35WCONTMUTEGU62 WCONT80 MUTEGUWREMIN70 WREMINNOSELRNOSELL1,2 4IC603TC7SH08FUS1TSODSENSMUTESO244651PTOHQ6011,2 43V 5VIC608TC7SH08FUS125TSIMUTESOASENBO50CGFJHDIED 19IRQPWRCN1901DDVD83738|40VDD8(DRY)VDD8(REG)MVDD524|26VDD5CCD3 1WAKEUPFM85 28DSWBUP 29DSWVDD 2715GNDVCN1001KAU85IRQPW1TO (1/2)321TO (1/2)DDSENSTO (1/2)TO (1/2)TO (1/2)TO (1/2)TO (1/2) LTO (1/2)TO (1/2)TO (1/2)SWBUPPWRVCPWRFLDVDL0DVDVTO (1/2)NAVIC-N4/XU/UC315 6 7 85 678CDFABECN691IC2404NJM2058VCTORIC2403TDA7052BTAUDIO AMPAUDIO MIX AMPVehicle I/FKMODE KMODMUTEGUWCONTWREMINFLRLSWL 1112109146t_LRLSWLt_Lt_L1214222FLFLRL4 AMPSTBMUTESTBY845MUTERCAB.REMOTEONSP-ONSP+9717206HI851191811543FL- 32552123CN8021FL+3RL+4RL-A.ANTMBUPBACKUP_2BUPVDD5ASENS TELIN ISENS PKBSNS BSENSANTPWQ837Q901Q951ILL MUTE P.B ACCP.BACCILLMUTE2121514131196 1CCD5 VDD5BACKUP_2Q840Q828IC807TPD1018FIC2405PAL007CGUIDE SP AMPQ2427MUTE CONTANTENA ONOFMTMUTEQ2420MBUPQ2511MBUPQ2610BUP21MFLPWQ602(2/2)2SWACPWSWACPW3IC810S-812C50AUA-C3ESWAC5ESETPARKING SENS ILMSENS TEL IN ASENSRE-BUMUTEQ681ONSEIMUTEMUTERCA/MUT512417Q2418Q2416MUTE51Q965Q961Q962Q963BUMUTEBUPFM85Q964Q830Q731VDD5SWACPWFU810NFANCNTNAVI FAN DRIVEBACKUP_2AUPWQ973FU971CN9712AMPFANBACKUP_2FU803CN8241NAVIFANFL+Q972Q971CN2801 CN2803MUTEONSP- SPMKMODE(MIC) KMODEGUIDEONWREM SELWREM ANFLRLPRE LBREMMUTEGUQ2886Q2834WCONTWREMINFLRLSWLMUTERCAB.REMOTE3101885192017128.5V2417ONSP+ SPP6 193181415128413Q2831Q2832Q2833MEZZANINE PCBJAU851,3 5Q838Q832DSWVDDDSENSBUP3CVDD5IC806S-L2980A33MC-C6SSRAM3FU812Q8432 35.2V REG(VDD5)IC808S-812C52AUA-C3GBUPQ829FU814KMBQ2821TO 1/2SWAC5EXTERNAL OUTPUTTO (1/2)TO (1/2)B.REMOTEFLINRLINFL-FL+RL+RL-Q2428BSENSBUPMUTETO (1/2)SWVDDCCD5Q824Q823 Q825Q835BCHIJK DEFGLMNTO (1/2)NAVIC-N4/XU/UC321 2 3 41 2 3 4CDFABEVTR2VVTR2L3 1VIDEO AMPIC1352NJM2137V10 1AUDIO AMPIC1351NJM2794RB2UCONPEG35AV CVTR1LVTR1VVTR2VLV3V3LV5LV4V4V2158IPL 29NML 23NMV 22LV6DORAL 59SDASCL3433SCLSDA53 HSDASTOHSTOMHTOPHTOM16VTR2LLV2952 HSCLRESETHRESETB HRESET 10IC1602TC7SH08FUS175161213229282726239211811102225241720RESET19ASENBO PASENBO HASENSHRESETBMUTEVOLHTOMHTOPHMUTEVOLHMUTEVOLHTOMHTOP31181,212,139,10SWACPW HSWACPWVDTVCKMUTEAMPBSENS HBSENSVSTMTOHPTOHSWVDD10 1OUT1NMLNMVAMPIC1971NJM2794RB2CC VIDEO AMPIC1001NJM2137VIN1+VHFM85VHVDDVHBUPFM85SWBUPRETL14RETV15VGNDHRETVSELLSELVHSELLHSELVDORALLchAM_ANTVDORA85 VDD3.33171FM_ANTSL TUNSL 395 523 573.3V REG1CN1402RF INCN1404RF OUTCN1301CN1352CN1001VTR1VVTR1LQ1909152 3VDORA85 VCC4VHVDD ROM_VDD13GPSTOCCTOGPSRQ HRQBCVTV63VHFM855V REG.3V REG.AD5VIC1872S-L2980A50MC-C7JVHVDD BUP3VIC1871S-812C33AMC-C2N3VHCC331VHFM85OUT2IN+2MOTHER PCBKIC1401NJM2391DL1-33VHVDD IPOD3313.3V REG24IC1981S-812C33BUC-C4NAMPIC1402NJM4558EIC1619TC74VHC08FTS1FM/AM TUNER UNITY1401LV1V1IPODL 2IPODV 1ABBQ1402VDORA85Q1401L1413 L1411L1407HTUNSLCE26 HCE2CE18 HCE1CK9 HCKDI10 HDIDO14 HDOVDTVCKHMUTEAMPHBSENSVSTMTOHPTOH77784573764,512,131,26113984LDET11 HLDETRDS_HSLK21RDS_LOCK20RDS_DATA19RDS_CKRDS_HSLKRDS_LOCKRDS_DATARDS_CKHRHSLKHRLKHRDTHRCK18TUNPC69 HCE2TUNPC70 HCE1TUNCK48 HCKTUNPDO47 HDITUNPD46 HDOTUNLDE17 HLDETRDS57K82RDSLK84RDT83RDSCK16SWACPVSTVDTVCLMUTEABSENS44993ASENSHASENS 72MUTEVOMTOSHTOS37Q1405Q1406Q1404Q14034 2IC1601TC7SH04FUS14 2IC1972TC74VHC08FTS1123-+VIDEOAUDIO LVCR1INPUTAVIN2BACKCAMERAINPUT3 1VIDEO AMPIC1303NJM2137VCN1351BCVVIDEO4 1VIDEO AMPVIDEO AMPIC1305NJM2505F10 1AUDIO AMPIC1301NJM2794RB2PPPOW31PID32CN20012CN2002 CN17511F/W PWR4 10ACCID3 12TXiPod6 16RXiPod10 18ACCPW11 14ACCDET5 9LOUT7 17VOUT12 15V-RETURN3519121064811351715F/W PWRACCIDTXiPod29TXiPod TX SYSTOIRXiPodACCPW PACCPWACCDETLOUT IPODLS IPODLVOUTV-RETURNIPOD PCBIQ1751 Q1753Q1752Q1754Q1755Q1603Q1757Q1756PSENSPIDPSENS25PACCDETPSENSG26Q1602NC24VHBUPPPW5V3VIC1609TC7SH08FUS11,2 4RXiPod30ITOSYS RX3V5VIC1610TC7SET08FUS11,2 41 109AUDIO AMPIC1751NJM2794RB2IPODVS IPODV13 11A-RETURN9A-RETURN1 4 IC1752NJM2505FPGSELTXPGSELPIDPSENSPACCDETPPWRXIC1901NJM2391DL1-33CN731AA AVIC-N4/XU/UCB AVIC-X3/XU/EW5VHCC338GNDVHMUTEAMP6GNDISOHRETVGFIREWIRE PWRI-Pod345634211233.3V REG.6IN-2HTUNSLAAVIC-N4/XU/UC335 6 7 85 678CDFABEBUS+BUS-BUSLVIDEOAUDIO LIPLASENBVHBUPREARVREARLGPSTOCGREVCTOGPSHRQSPDPOUTIC1101HA12240FP1578CN1101IP BUSINPUTREAROUTPUTUCON INTERFACEIC1606PEG355APEG354AAV SELECTORIC1501CXA2069QTXRXIPPWASENBO28277980MUTEAREARV/YOUT241REVSENSHREVSENS 4344LOUT243VOUT2VOUT153LOUT152HSELLHSELVVTR1LVTR1VVTR2VLV3V3LV5LV4V4V2158IPL 29NML 23NMV 22LV6DORAL 59SDASCL3433SCLSDA53 HSDAHACCPW1STOHSTOM16CN1701CN1841BUS+BUS-DIN1HIPTXHIPRXHIPPWHASENRO HASENRO1 651 1041282DOUTSTBNVIDEO AMPMUTEQ1555Q1560 Q1559Q1556 MUTE AVHBUPQ1551Q1558Q1553Q1554 Q1557AUDIO AMPIC1102NJM2794RB2Q1101Q1102IN1+ OUT1IC1552NJM2561F1VTR2LLV2952 HSCLRESETHRESET 102FUS1VIDEO AMPIC1551NJM2561F1TUNSL95CN1951GYRO SENSORGY1890Q1872Q1871VHBUP2 4AD5VGBUPGYRO 3 4VHCC33AD5V2 1REVSPEED5 1 IC1821NJM2904MQ1822Q1821MUTEVREARREARON 42Q1881BCVTV6310272930AD5V 28BUP3V 2611G SENSORSPEED PULSE CONV.GY1861GSNS 4 9AD5V 12192120221615IC1608TC7SH04FUS198FTS1LV1V1IPODL 2IPODV 177784573764,512,131,2984HRHSLKHRLKHRDTHRCKTUNPCE269TUNPCE170TUNCK48TUNPDO47TUNPDI46TUNLDET17RDS57K82RDSLK84RDT83RDSCK16SWACPWVSTVDTVCLMUTEAMPBSENS44993ASENS72MUTEVOLMTOSHTOS37564344 2XoutXinX160120MHz1113Q1952VHSYS5 VHVDDVHBUPFANVVDORA85Q1901Q1903HACCPWQ1907Q1910Q1951CN1950FU1951Q1905Q190612Q1908VHAV88VHAV5SD6 SDDETOUT7 DET_OSM9ANT1Y1801TUNER UNITVCC10CN1801FM ANTENNAQ1801Q1802 Q1803VDD11VHFM85DO13CL14SLCKDI15CE16DODICEB31136785PPPOWER31PID32TXiPod29PSENS25PSENSG26NC24RXiPod30nRESET38iPod CPIC1675341S2094Q1953IC1676TC7SET08FUS11,2 435IRESETBUS SWIC1677TC7WBD125AFKI2C_SCL7 34SCLI2C_SDA15CP_READY1133SDA36IREADY16 2XOUTXINX167532.768MHz32TXPGSELPIDPSENSPACCDETPPWRXCN552LFAN73 5LOUT2VR1551345614WEA BAVIC-N4/XU/UC341 2 3 41 2 3 4CDFABEMONITOR CPUIC5603PE5607ATH5601TEMP. SENSOR2PICTTC8093044CN5003HTX(MTOH) TXDYSCSYNCANRANGANBMONVBS24827333536373916DIMDTYQ56111,2 4IC5606TC7SH08FUS1TEMPSENTXD/TSOINVBSTINVPULCN5801OSDVOSDGOSDBSCKEOSDCLKOSDH2 3 4 5 6OSDR7BLK8OSDDT9OSDCK10OSDCS11CCIC5607TC7SH08FUS11,2 4R_IN.1G_IN.1B_IN.1Bus_ClocBus_DataReset_INSub_C.VOverlayMain_RG41DSWLEDBSCLSDAPIPRESCOMACCOMDCMVIPWX1X228 PIPCK27 PIPDA29 PIPRES5 COMAC615COMDCPIPCKPIPDAPIPRESANRANGANB737475104105107664786X560112.58MHz7069PNMUTE Display_M111 11C.VIDEOMVIPWMVIPWMVIPWMONITOR PCB2.5V REG.IC5102S-1131B25UC-N4KVIN541VOUT V25VCC3.3VON/OFF1.5V REG.IC5101S-1131B15UC-N4AVIN51VOUT V15 4ON/OFFGCN5601RESET3VPP4TSCK5TSI6TSO7CN5602RESET4VPP8TSCK3TSI7TSO576 KEY0KDT0RESET60 1 2EPRCS46 3EPRSK47 4EPRDI48 6EPRDO49 5FRESETEEP-ROMIC5604BR93L56FJ-WIC5602S-80835CNNB-B8UYSIC5331TC7SH08FUS1CSYNCIC5371TC7SH08FUS1POWER ON RESETCSSKDODIPLYVPLXVCN5001ADVXADVY4321242532PNLXVPNLYVPNLADYPNLADXTOUCH PANELQ5702(2/2)Q5702(1/2)26PNLVDQ5703(2/2)Q5703(1/2)VSW5VVSW5VQ5701(2/2)Q5701(1/2)VSW5VQ5302 Q5301POWER SUPPLY1,2,5,61,2,5,6PWRVI3434D/D CONVERTERIC5103BD6171KV116PVCC1PVCC232EN1OUT27VS24PVCC3PVCC4PVCC5234837OUT110OUT538OUT447VCC8VVCC3.3VVCC18VOUT322VCC5VVCCM12V8V REG.Q510341PVCC42VCCVS113DIMMERINVPULINVBST3.3V REG.Q5103PWRFLQ5602DILMA ILMA42DSWLEDAOSDDTOSDCKOSDCSOSD_V.SOSD_C/HOSD_CloOSD_B_OSD_G_OSD_R_OSDVOSDHOSDCLKOSDBOSDGOSDR9293919899OSD_Bla171819101 BLK97CN608A1415PWRVII13PWRFLILMB17 ILMAILMAILMBI778 HRX(HTOM)MOREM REMRXD22262561REMIN32 MFLPWMFLPWKDT1RXD/TSIKEY191363 RDTARDTB30202964ROT216 LCDCELCDSCE2112 LCDDILCDSDI10TSCK71IC(VPP)LCDSCLROT1LCDCLSUBCESUBDATASUBCLK191,2 41,2 4NAVI AVS5251D5273 D5274 D5275S5252 S5253MENU MAPNAVI SWTXD1RXDTSCKFRAVPPDIMMER INVBSTINVPUL18 SWAC5VSW5V12VSW5V IFRESETFRAVPPRXDTXD1FRESETFRAVPPRXDTXD110 VSW5VD5271 D5272 D5933KEY0V15MV15DV25AMV25ASV25PV33DV33IOV33VCC5VQ5603Q5604DILMB ILMBQ5605VDDAVIC-N4/XU/UC355 6 7 85 678CDFABEDA0-5DB0-5DC0-5V0-10IC5505TC7S66FUIC5503NJM2100VIC5502TC7SET04FUS1Q5401X540142MHzIC5506TC74VHC04FTS1IC5504TC7SET04FUS1 REF.VDEVIDE2PICTURE CONTROL ICIC5401TC90A96BFGSING6013413513613713813956CN5501STH1 STHLOADVCC5VVCC18VDILMBDILMA4 2 133VCOMSTV1 STVCPVOECPH352924252098613125948IIII58424736413026OSDGOSDBSCKEOSDCLK3 4 5 6OSDR7BLK8COMACCOMDC4 28,10,12 9,11,132,4,6 1,3,55253STHB_D-OUT2-7R_IN.1G_IN.1B_IN.1Bus_Clock_INBus_Data_INReset_INSub_C.Video_IN1OverlayMain_RGB_Sync_IN.1-1G_D-OUT2-7R_D-OUT2-7LOADX'tal_INX'tal_OUTCPHOECPVSTVDAC_OUTPLL_INVcomPIPCKPIPDAPIPRESANRANGANB737475104105107664786Display_Mute111EOLCD MODULEUPPER PCBH1FUS1C1FUS1Q5302INVERTERCN5201FL1FL212CN5002 CN590123VCC3.3V-+ 756-+123IC5507NJM082BV-+ 132-+ 75 2 146DILMBDILMA5 3 1DIMMERINVPULINVBST2014153561LCT3ENA18CT7V25009FBDIMVDDANDRV_B19PDRV_A11NDRV_D2OVPQ5202 Q5203Q5204Q5705Q57065V REG.IC5201TA78L05FLCD DRIVEIC5204OZ961ISN10COMPQ5206Q5205T520112PDRV_CQ5201(1/2)Q5201(2/2)PWRFLVCOM AMPDISCON/OFFVDD2VCC3.3V 161728VDD1L/ROSD_V.Sync_OutOSD_C/H.Sync_OutOSD_Clock_OutOSD_B_INOSD_G_INOSD_R_INOSDVOSDHOSDCLKOSDBOSDGOSDR9293919899OSD_Blank_High_IN101 BLK97VGHVCCM12V 4VGLD5971,D5972,4 1,2IC5203TC7SH08FUS1IC5202TC7SH08FUS1414454D5275VCC8VQ5501(2/2)Q5501(1/2)Q5502(1/2)Q5502(2/2)VCCM12VD5933V33DV33IOV33VCC5V2D5981,D5982DILMB605AVIC-N4/XU/UC361 2 3 41 2 3 4CDFABEMA0-11MDQ0-31DQM0-3HDD0-15A16-19AD0-15VIDEO+AUDIOIC1501MN2DS0016AAUBASRCKLRCKADOUT3SDODACLTDACSCKDACDACCK174173175917490172 DACCLKSRCKADOUT3SDODACLRCKLTDACSCKDACDACCLKDRV395CONT1MDCONT2849785LOADIN93FD150TD149LDINFGHOMETEMPVIN1RFVIN3RFVIN4RFVIN2RFVIN5VIN6DVDMPDRFINNF+H_G+HCDMPDE+G_E+FLPCO2LPCO19998145123121120122VIN2142136137ACDBFE1FE2128116134130135131129RFCrCbYComp152153154161STANDBY78HOSTCMD80SLVSTS79IRQPWR89AMUTE87DSCSNS147PHOTOSNS144(CR)(CB)(Y)(COMPOSIT)CRCBYCOMPOSITDRV296NRESOSCOOSCIX1501169170STANBYCMDCOMNSTSCOMNIECOUT179A16-19A0-15A0-15AD0-15AD0-15XRD NRES 28 50NEXOE101NRST77XCSSR51NEXCE62NEXWEXCSSR 2612XWR1 1148CEOEWERESET2 1 VSENSVOLTAGE DETECTIC1003S-80859CNNB-B9KVD8 OUT VDD88VSENCESDRAMIC1481EDS1232AATA-752068CSCLKXWE 17 3NWEXCAS 18 4NCASXRAS 19 5NRASXCSM 6NCSM22 8BA023 10BA1BA0BA1MCK 234MCK232MCKI194NRESET216DMARQ217NIOWR218NIORD219IORDY193MASTER222NDMACK223INTRQ224DA1225NPDIAG226DA0227DA2228NCS1FX229NCS3FX230NDASPCASRASWE92P0VIN1143VIN3140VIN4141FLASH 16MIC1401CWW1430LATCHIC1352TC74LCX16373FTIC1351TC7SZ08FUIC1403TC7SZ32FUXCSFM 2611 XWR2CEWEIC1402CWW1431412412XCSFM1LE252LECN20011HRST2123252729313335363738DMARQNIOWRNIORDIORDYNDMACKINTRQDA1DA0DA2NCS0NCS134NPDIAG28MASTER39DASPHRSTNCS0NCS1DASPVREF132VREFHVHALF133VHALFCLAMP94VDD5 VCC18STB19SEL11PVCC12PVCC8DC/DC CICBD98DVD CORE UNITDCN2AAVIC-N4/XU/UC375 6 7 85 678CDFABEAVCC5VOUTL7BCKLRCKDATAMD13213AUDIO 2CH ANALOG OUTIC1801PCM1753DBQLOUTMLMCSCK151416SRCKADOUT3SDODACLRCKLTDACSCKDACDACCLK20 18CTL23ACO2+4MOTOR DRIVERIC1201BD7996EFV21TOMTOPFOMFOPACO1+21CTL125SLIN22629SPIN10LDIN13FGDISC DETIC1301TC7SZ125FUVDD5CN120117SLO2+1615SLO1+42VCOILV39WCOILW44UCOILU36HBHBM30 HWM31HW+HWP32 HVM33HV+HVP34 HUM35HU+HUP20181514171234910712118131656Q1104 Q1102VREFVCC5CN1101LD(CD)F+T+FOMTH TEMPBFOPTOMTOPLPCO225201912341011814129152117222457Q1103 Q1101LD(DVD)VCCLPCO14 DSCSNS 2,351ACTIN150ACTIN2513VINVOUTON/OFFAVCC5 REG.IC1005S-L2980A50MC-C7JVCC5VDD5VD8451VINVOUTCONTVCC5 REG.IC1004NJM2880U1-05ACDFE1FE278MD CDMPD65MD DVDMPDRFF+H/G+H F+H_G+HE+G/E+F E+G_E+F1DRV3SLIN1DRV2CONT1CONT2MDFDTDCRIECOUTCBYCOMPOSITSTANBYSLVSTSHSTCMDSTSCOMNCMDCOMNIRQPWRAMUTEVD8XRESET NRESWAKE UPB+COIL_VCOIL_WCOIL_UANALOG LOUTDiscDetect8cm12cm8cmPhoto PHOTOSNSCN190140214293836232225202415|173|13432CN18521CN130134152A+SWITCH HOMEHALL_W+HALL_V+HALL_U+HALL_BIAS+4COMPOUND UNIT(A)S1203 S1204DISC SENS3S12028cmS12012 12cm5S12058cm6 Q1299CLAMP1TP1COMPOUND UNIT(B)S1206CLAMPQ1003VCC12VCC335VCC INV2FB21118STB19 616INV1FB115SEL11PVCC112PVCC28OUT1Q10019OUT2DC/DC CONVERTERIC1001BD9851EFVVAREFCN2551PICKUP UNIT(SERVICE)CN607AEFAAVIC-N4/XU/UC381 2 3 41 2 3 4CDFABED0-15A1-18D0-15A1-18D0-15A1-17GPS UNITCCONNECTORPCBL22(4.092MHz)(32.736MHz)IC402UPB1027GSRF BLOCKRF_MIXin 2ndIFout19 17REFin LOoutIC502PEH100A8PEH101A8IC503M5M5V216ATP-70HI53026272928221821201917151213111016876531302627292822182120191715121311101687653130262729282218212019171514 141213111016876531TXDDRXDDGPSTOCCTOGPSREVSNS REVSENSRQ5SPEED 9678133132CN461 CN552 CN551CN504ANTVCCAD5VVCC3BUP3BUP31186 WE121 RESETB 6288726OEWEOECERAM 9717416WEOE120140DRAGONIC501PD3390AWRLBRDBCS1BCEROM 89CS0BRESETBBOWWOWBRTCVCC110CRCKPIN0IFPIN2PIN3RXD0TXD0RXD1TXD1SPEEDGSNSIN13ADRXDGYROIN10ADCSBVSNS12ADTXD11191820ADOCSBADI21324ADSCKXRTCINXRTCOUT143GPSANTENNAX401F401POWER ON RESETIC504MAX6364PUT29Q441130PIN1131ANTVCC4 1IC401UPC2749T4 2DIAGNOSIS BLOCK713256IC441NJM2100VOEWECEOE64 HBS 40A0 BC285 LBS 39WRHB BC1WESRESETIC461ADC12H034CIMSAS1CSDIDOSCLK15 22ADIO0 CCLK14 16ADSRX EOCCH2CH1CH3X501102103XAUXOUTXAUXINX50220.0MHz129128X5321516PSWOUT POUT 17ADIO214FLASHWETXDDRXDDGTCCTGSPDPOUTWE 112PC0PDI 25PLRXPCK 23PLSCKPDO 24PLTXSD 28PLIO2PCE 22PLCESL 1 SLGSNSGYOGBUPPDI PDOPCKPDO PDIPCESDDETANTVCCVCC3VCC3AD5VBUP3RQGREVCH035DDIO129DDINT33DDRX242225BCLOCKDINTDDORDS DECODERIC532LC72720YVSS1DORDS-IDSYNC31DDSCK30DDCE32DDTX262928DCLDCEDDIDICLCE36DDIO234DDIO030DSTBDRSTSYRXOUTXINDETIN 2MPXIN+-+-VCC3104 5AVIC-X3/XU/EW5 ONLYCN1841KDETINGSNSINGYROINVSNSSPEEDPSWOUTFLASHWEGPSTOCCTOGPSREVSNS3 411VCC133VCC211105VBUPMTRSET(ANG)MTR1(POS)MTR214MTRPW17MTRSDGND18LIFTPUL19ANGLEIN20LIFTSWCN101131281516ANGLEOSW3.3VMAIN PCB UNIT(SERVICE)5V REGULATOR214 IC101BA00CC0WFPCN1021SLIDEMOTORANGLESWITCHM234CN103ANG_VANG_INOUT2ANG_GS101VR1011ANGLEMOTORANGLESENSORM222OUT118SGOUT31VCC216VR14IN38IN15IN263541Y 1A7 12Y 2A5 3143CKAE2WAVE SHAPEIC104TC7W14FUMOTOR DRIVEIC102BA6247FPQ101LIFT SW (EJECT:L)IC103GP2L24BSLIDE PULSE OUTPUTIC105GP2L24B14 2CKA3EVCC19SWITCH PCB UNITVOLUME PCB UNIT123CN608AMNOVCC34BATTVCC OUTRESETA AVIC-N4/XU/UCB AVIC-X3/XU/EW5A BAVIC-N4/XU/UC395 6 7 85 678CDFABEFMRFANT adjRF adjFM ANTT51CF52RFGNDOSCGNDDGNDAUDIOGNDNCVCCVDD_3.33.3V 2.5VIC 43.3V2.5VIC 22.5VNCCE2ROM_VDDSLDICKCE1LDETDORDS_CKRDS_DATARDS_LOCKRDS_HSLK7 6 13 5 10 9 8 11 14 18 19 20 21132 12 15 22 16 4 17IC 13.3VAM ANTFMRFATTLPF OSCIC 3 EEPROM5.0VIC 55V3.3VATTMIXER, IF AMPDET, FM MPX,RDS DECODER23LchFMRFANT adjRF adjFM ANTT51CF52RFGNDOSCGNDDGNDAUDIOGNDNCVCCVDD_3.33.3V 2.5VIC 43.3V2.5VIC 22.5VNCCE2ROM_VDDSLDICKCE1NCDONCNCNCNC7 6 13 5 10 9 8 11 14 18 19 20 21132 12 15 22 16 4 17IC 13.3VAM ANTFMRFATTLPF OSCIC 3 EEPROM5.0VIC 55V3.3VATTMIXER, IF AMPDET, FM MPX23LchKttKKKFM/AM TUNER UNIT(AVIC-X3/XU/EW5)FM/AM TUNER UNIT(AVIC-N4/XU/UC)KKKKKttAVIC-N4/XU/UC401 2 3 41 2 3 4CDFABENo. Symbol I/O Explain1 AMANT I AM antenna input AM antenna inputhigh impedance AMANT pin is connected withan all antenna by way of 4.7 H. (LAU type inductor) A series circuit including an inductor and a resistor is connected with RF ground for the countermeasure against the hum of power transmission line.2 RFGND RF ground Ground of antenna block3 FMANT I FM antenna input Input of FM antenna 75 ohm Surge absorber (DSP-201M-S00B) is necessary.4 VCC power supply The power supply for analog block. D.C 8.4 V 0.3 V 5 SL O signal level Output of FM/AM signals level6 CE2 I chip enable-2 Chip enable for EEPROM Low active7 NC non connection Not used8 CE1 I chip enable-1 Chip enable for AFRF High active9 CK I clock Clock10 DI I data inData input11 NC non connection Not used12 OSCGND osc groundGround of oscillator block13 ROM_VDD power supply Power supply for EEPROM pin 13 is connected with a power supply ofmicro computer.14 DO O data out Data output15 DGND digital ground Ground of digital block16 NC non connection Not used17 VDD_3.3 power supply The power supply for digital block. 3.3 V 0.2 V 18 NC non connection Not used19 NC non connection Not used20 NC non connection Not used21 NC non connection Not used22 AUDIOGND audio ground Ground of audio block23 L ch O L channel output FM stereo L-ch signal outputorAM audio output24 R ch O R channel output FM stereo R-ch signal outputorAM audio outputFMRFANT adjRF adjFM ANTT51CF52RFGNDOSCGNDDGNDAUDIOGNDNCVCCVDD_3.33.3 V 2.5 VIC 43.3 V 2.5 VIC 22.5 VNCCE2ROM_VDDSLDICKCE1NCDONCNCNCNC7 6 13 5 10 9 8 11 14 18 19 20 21132 12 15 22 16 4 17IC 13.3 VAM ANTFMRFATTLPF OSCIC 3 EEPROM5.0 VIC 55 V 3.3 VATTMIXER, IF AMPDET, FM MPX2423RchLch- FM/AM Tuner Unit (AVIC-N4/XU/UC)ttAVIC-N4/XU/UC415 6 7 85 678CDFABENo. Symbol I/O Explain1 AMANT I AM antenna input AM antenna inputhigh impedance AMANT pin is connected withan all antenna by way of 4.7 H. (LAU type inductor) A series circuit including an inductor and a resistor is connected with RF ground for the countermeasure against the hum of power transmission line.2 RFGND RF ground Ground of antenna block3 FMANT I FM antenna input Input of FM antenna 75 ohm Surge absorber(DSP-201M-S00B)is necessary. 4 VCC power supply The power supply for analog block. D.C 8.4 V 0.3 V5 SL O signal level Output of FM/AM signals level6 CE2 I chip enable-2 Chip enable for EEPROM Low active7 NC non connection Not used8 CE1 I chip enable-1 Chip enable for AFRF High active9 CK I clock Clock10 DI I data inData input11 LDET O lock detector Low active12 OSCGND osc groundGround of oscillator block13 ROM_VDD power supply Power supply for EEPROM pin 13 is connected with a power supply ofmicro computer.14 DO O data out Data output15 DGND digital ground Ground of digital block16 NC non connection Not used17 VDD_3.3 power supply The power supply for digital block. 3.3 V 0.2 V18 RDS_CK O RDS clock Output of RDS clock(2.5 V)19 RDS_DATA O RDS data Output of RDS data(2.5 V)20 RDS_LOCK O RDS lock Output unitHigh active(2.5 V) (RDS_LOCK turns over by the external transistor .Low active)21 RDS_HSLK O RDS high speed Output unitHigh active(2.5 V)(RDS_HSLK turns over by the lock external transistor.Low active)22 AUDIOGND audio ground Ground of audio block23 L ch O L channel output FM stereo L-ch signal outputorAM audio output24 R ch O R channel output FM stereo R-ch signal outputorAM audio outputFMRFANT adjRF adjFM ANTT51CF52RFGNDOSCGNDDGNDAUDIOGNDNCVCCVDD_3.33.3V 2.5VIC 43.3V 2.5VIC 22.5VNCCE2ROM_VDDSLDICKCE1LDETDORDS_CKRDS_DATARDS_LOCKRDS_HSLK7 6 13 5 10 9 8 11 14 18 19 20 21132 12 15 22 16 4 17IC 13.3VAM ANTFMRFATTLPF OSCIC 3 EEPROM5.0VIC 55Vt 3.3VATTMIXER, IF AMPDET, FM MPX,RDS DECODER2423RchLch- FM/AM Tuner Unit (AVIC-X3/XU/EW5) t AVIC-N4/XU/UC421 2 3 41 2 3 4CDFABES E G 2S E G 3S E G 4S E G 5S E G 6S E G 7S E G 8S E G 9S E G 1 0S E G 1 1S E G 1 2S E G 1 3S E G 1 4S E G 1 5S E G 1 6S E G 1 7S E G 1 8S E G 1 9S E G 2 0S E G 2 1S E G 2 2S E G 2 3S E G 2 4S E G 2 5S E G 2 6S E G 2 7S E G 2 8S E G 2 9S E G 3 0S E G 3 1S E G 3 2S E G 3 3S E G 3 4S E G 3 5C O M 1C O M 2C O M 3C O M 4N CS E G 1C O M 1C O M 2C O M 3C O M 4SEGMENTCOMMON- LCD(CAW1950)AVIC-N4/XU/UC435 6 7 85 678CDFABEAVIC-N4/XU/UC441 2 3 41 2 3 4CDFABE4.3POWER BLOCK DIAGRAM74.5/118.742.06/16CCV5SWAC55.2 V REGBUPPOWERu comSRAM SDRAMASIC, ROMinsideGDC:outsideinsideV833:outsideReferenceAUDIOCC FANVDD5SRAM3SD3 VCCD3CCD5CCD2.5AU2.5AU4.7FM8.5FANCCD2.5CCD3CCD3[CCD5][CCON][DRAMPW & CCON]VIDEO CircuitCC COREB.U[Control] (SYS u com except)Mech. u comMonitor u com-> [CONTA]-> [CONTB]-> [MFLPW]-> [MVIPW]CC Unit50 mA (typ 30 mA)0.27 mA70 mA2 mAMax41 mA660 mA24 mA220 mA0.1 mA (60 mA MAX)[CCON]Max1980 mAMax1690 mA372 mA90 mA280 mA394 mAMax872 mA100 mCCD2.5104 mAB.LPWRFLPWRVIPWRMTR472 mA(Max715 mA)350 mAMax700 mAMax630 mA300 mA(Max2000 mA)Monitor u com[DSEN]BUPDAC, ADC30 mA400 mADSWBUPDSWVDD3.3 V Reg0.963 W typ14.4 V13.8 V[MVIPW]3.3 V D/D2.5 V D/D8.6 V D/D8.0 V D/D[NFANCNT][SWACPW][MFLPW] [MFLPW]ANGLE[MTRPWR2][MTRPWR1][SENSE5]CCONSWACPWDRAMPWSENSE5MTRPWR1MTRPWR2NFANCONTILMPWRILMSELSACPWCCA8.5VDCONLCDBL#5 V D/D[AMPSTB]Max673 mACCD5DVD810~12 VReg[DSEN]DRIVEPWRVIMAX45 mA**RvoRemotsensorAMP FAN[AUPW]8or12 VRegCaptain4GUIDEAMPtyp55 mAmax71 mA15 mAISO300 mAPOWERAMPDSWCC85TYP 294 mAMAX350 mAtyp 64 mA1 mA46 mAtyp31 mA[AUPW]MS5SRAMDVD 1chipFLASHSDRAMDACMOTOR DRVANALOGFEP PUMOTOR ACT5 V5 V1.2 V Reg3.3 V RegMIX AMPDUALILLUMINATIONTOUCH PANELPICTURESensorLIFT[ILMPWR][ILMSEL]ILMAILMB8.5 V Reg[SACPW]KeDrive UnitMonitor UnitDUALILLUMAVIC-N4/XU/UC455 6 7 85 678CDFABE74.5/118.04 6.5/8.532/450.27/0.54VCC 2/5VCC 70/100ROMVDD 0.2/8VCC 103/140VDD33 172/200278.5/345.7MAX2.28 W 3.5/5.7IC16/24MAX0.924 W104.56/140 33.56/44742.06/1696.755/72322/371SRAMDRAGONA/DCONVERTERGPS COREAD5cept)NTA]NTB]LPW]PW] ISOLATORFANVHFANIP BUS DRVGPSBUP3SYSTEMu comM32CB.LMonitor u comDSWBUPWVDD5 V RegGyro, GSensorGPS3Pulse CircuitVIPW]FLPW]H/A[SRCPWR]8.5V RegAX45 mAMUTECIRCUIT3.3 V Reg[IPPWR]TMCPLLRFROMRFPLLTUNER3.0 V RegRotaryvolumeRemotecontrolsensor3.3 V RegAVSELVDDH5C85VFM3TYP 294 mAMAX350 mA4.5 mA12 mA5 mA2 mA70 mA103 mA0.2 mA40 mA1 mASWACPW5 V Reg8.5 V Reg172 mA3.3 VMS5SRAMDVD 1chipFLASHSDRAMDACMOTOR DRVANALOGFEP PUMOTOR ACTRegReg[APPW]iPod FireWire Power Supply8 W Supply(MAX : 10 V, 800 mA)DUALILLUMINATIONTOUCH PANELPICTURE5 V Reg75 DRVx 2200 mA14 dB AMPKeyboard PCBDUALILLUMINATIONAVIC-N4/XU/UC461 2 3 41 2 3 4CDFABE5. DIAGNOSIS5.1OPERATIONAL FLOWCHARTOPERATIONAL FLOW CHART(H/A UNIT SYSTEM MICROCOMPUTER)Vcc = 5 V(Pin14)BSENS(Pin73)ASENS(Pin72)ASENBOH(Pin80)BSENS = LASENS = LSWACPWHPin37Startscommunicationwith Monitormicrocomputer.Source keysoperativeSource ON300 ms500 msIn case of the above signal, the communicationwith Monitor microcomputer may fail.If the time interval is not 300/500 msec, the oscillatormay be defective.ACCPWH(Pin49)SWBUPSWH(Pin50)SWVDDSWH(Pin51)IPPWH(Pin79)HACCPWH(Pin1)Completes power-on operation.(After that, proceed to each sourceoperation)Power ONAVIC-N4/XU/UC475 6 7 85 678CDFABEOPERATIONAL FLOW CHART(NAVIGATION UNIT SYSTEM POWER MICROCOMPUTER)8 sVDD = 5 V(Pin13)BSENS(Pin15)ASENS(Pin16)BSENS = LASENS = LASENBOHPin50Startscommunicationwith Systemmicrocomputer.Source keysoperativeSource ONWhen set to Low in 8 seconds,It means having failed communication with System microcomputer.CCONH(Pin28)SENS5H(Pin60)VDCONTH(Pin69)Completes power-on operation.(After that, proceed to each sourceoperation)Power ONDSENS(Pin46)DSENS = HFDSENS(Pin17)FDSENS = LAMPSTBH(Pin43)AVIC-N4/XU/UC481 2 3 41 2 3 4CDFABEOPERATIONAL FLOW CHART(MONITOR MICROCOMPUTER)Power ONVdd1 = 5 VPin68RESETPin60RESET = HRead EEPROM DataEPRCS Pin46EPRCK Pin47EPRDO Pin49EPRDI Pin48STESTPin22STEST = HStartscommunicationwith SubDisplayController.LCDSDI Pin12LCDSCL Pin13LCDSCE Pin16Refresh Transmit interval time is 200 msec.Startscommunicationwith System microcomputer.RXD Pin8TXD Pin9Moniter ON(System microcomputer command.)MVIPWHPin15INVPULPin44104.83 kHz or 98.28 kHz oscillate.Startscommunicationwith PIP IC.SDA Pin27SCL Pin28BackLightON(System microcomputer command.)MFLPWHPin32BackLight Power ON.TEMPSENPin80TEMPSEN 2.5 VINVBSTPin30Completes power-on operation.AVIC-N4/XU/UC495 6 7 85 678CDFABEOPERATIONAL FLOW CHART(MONITOR PowerOFF)Power OFFBackLightOFF(System microcomputer command.)MVIPWLPin15INVPULLPin44MoniterOFF(System microcomputer command.)MFLPWLPin32BackLight Power OFF.INVBSTLPin30Completes power-off operation.Stopcommunicationwith PIP IC.SDA Pin27SCL Pin28AVIC-N4/XU/UC501 2 3 41 2 3 4CDFABE5.2DIAGNOSIS FLOWCHARTIs the image in error?Go to FE related repair process.Is FE section normal?BACK END section flowCan the playback start?Is the sound in error?Repair the defective part.Normal?NOYESNOYESYESYESYESYESYESGo to FE section check.YESYESNONONONONONONOFE section check.Go to FE section check.NONONOReplace the unit.YESYESGo to FE section check.NOYESYESNOSTARTENDNONONONOReplace the unit.YESNormal?YESNOENDNOYESYESYESYESYESDoes the operation take time?Is the life of flash memory OK? Conduct check item 12.Standby OK? Execute check 1.Is VDD5 (VCC33, VCC12) power supply voltage OK? Execute check 2.Reset OK? Execute check 3. Is VD8, VCC5 power supply voltage OK? Execute check 7.Is SDRAM IF OK? Execute check 6.Is VSENS OK? Execute check 4.Is 27 MHz OK? Execute check 5.Is AVCC5 voltage OK? Execute check 8.Is DACCLK normal? Execute check 9.Is the audio circuit OK? Execute check 10.Is the video circuit OK? Execute check 11.Is AVCC5 voltage OK? Execute check 8.AVIC-N4/XU/UC515 6 7 85 678CDFABECheck 1: Standby OK? Check the voltage at the STANBYtest point while the power is on. Use the DGND1test point at the reference.NO. Check point Module No.Specification valueUnitSTANBY-DGND1 ALL VCC33 V-0.6 V or moreVFig 1.1: STANBY check pointSTANBYDGND1Side A1AVIC-N4/XU/UC521 2 3 41 2 3 4CDFABECheck 2: Is VDD5 (VCC33, VCC12) power supply voltage OK?VDD5VCC33 (= 3.3 V )VDD5VCC12 (= 1.2 V )IC1401 FLASH power supply (Data)IC1402 FLASH power supply (Program)IC1481 SDRAM power supplyIC1501 DVD-LSI power supplyIC1501 DVD-LSI power supplyIC1001 DC/DC converterVCC 3.3 V/1.2 V outputF.E. driver control systemNO. Check point Module No.Specification valueUnit123VDD5_3 - DGND1VCC33_3 - DGND1VCC12_1 - DGND1ALLALLALL5.0 0.43.3 0.151.2 0.12VVVSide AVCC33_3VDD5_3VCC12_1DGND1Fig 2.2: VDD5, VCC33, VCC12 voltage check pointsFig 2.1: Power supply configuration Check the voltage at the VDD5_3, VCC33_3 and VCC12_1test point while the power is on. Use the DGND1test point at the reference.AVIC-N4/XU/UC535 6 7 85 678CDFABECheck 3: Reset OK?NO. Check point Module No. Specification value Unit1 XRES-DGND1 ALL VCC33 0.7 or moreVSide AFig 3.1: RESET check pointXRESDGND1 Check the voltage at the XREStest point while the power is on. Use the DGND1test point at the reference.AVIC-N4/XU/UC541 2 3 41 2 3 4CDFABECheck 4: Is VSENS OK?CN1901HOST I/FVD8 VSENSVCC33VDD5 VCC12STANBYXRESFig 4.1: Power supply configuration and VSENSNO. Check pointIC1501DVD-LSIIC1001 DC/DC converterIC1003 detection ICSide AFig 4.2: VSENS check pointVSENSDGND1Module No. Specification value UnitVSENS - DGND1 ALL VCC33 0.7or moreV 1 Check the voltage at the VSENStest point while the power is on. Use the DGND1test point at the reference.AVIC-N4/XU/UC555 6 7 85 678CDFABECheck 5:27 MHz Normal? Each clock is created inside the IC1501 using the 27 MHz master crystal oscillator(X1501).OSCOOSCIFig 5.1: Clock configurationIC1501DVD-LSIX1501 27 MHz crystalVCC33 VCC12 Turn the power on, and check with DGND being the reference. In case of NG, check the applicable line, periphery of IC1501, soldering of the peripheral components and defective components.NO. Check point Module No. Specification value Unit2 IC1501 169pin ALL27 MHz 50 ppm ppmGNDFig 5.2: Clock specification valueSide AFig 5.3: 27 MHz check pointSpecification valueDGND1IC1501 169pinAVIC-N4/XU/UC561 2 3 41 2 3 4CDFABECheck 6: Is SDRAM I/F OK? In order to secure the MPEG stream data as the buffer, the capacity of communication I/F SDRAM between the LSI and the memory is 128Mbit. Be careful as XCSM, XWE, XCAS, XRAS and XSCM of IC1481 are called differently in IC1501, namely NCSM, NWE, NCAS, NRAS, NCSM.MA0~11MDQ0~31MCKXWE (NWE)XCAS (NCAS)XRAS (NRAS)XCSM (NCSM)DQM0DQM1DQM2DQM3BA0BA1Fig 6.1: SDRAM I/FIC1481SDRAMIC1501DVD-LSIAVIC-N4/XU/UC575 6 7 85 678CDFABE12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455MA0MA1MA2MA3MA4MA5MA6MA7MA8MA9MA10MA11MDQ0MDQ1MDQ2MDQ3MDQ4MDQ5MDQ6MDQ7MDQ8MDQ9MDQ10MDQ11MDQ12MDQ13MDQ14MDQ15MDQ16MDQ17MDQ18MDQ19MDQ20MDQ21MDQ22MDQ23MDQ24MDQ25MDQ26MDQ27MDQ28MDQ29MDQ30MDQ31MCKXWEXCASXRASXCSMDQM0DQM1DQM2DQM3BA0BA156 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %0.17 or lower56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %56 5 %IC148125pinIC148126pinIC148127pinIC148160pinIC148161pinIC148162pinIC148163pinIC148164pinIC148165pinIC148166pinIC148124pinIC148121pinIC14812pinIC14814pinIC14815pinIC14817pinIC14818pinIC148110pinIC148111pinIC148113pinIC148174pinIC148176pinIC148177pinIC148179pinIC148180pinIC148182pinIC148183pinIC148185pinIC148131pinIC148133pinIC148134pinIC148136pinIC148137pinIC148139pinIC148140pinIC148142pinIC148145pinIC148147pinIC148148pinIC148150pinIC148151pinIC148153pinIC148154pinIC148156pinIC148168pinIC148117pinIC148118pinIC148119pinIC148120pinIC148116pinIC148171pinIC148128pinIC148159pinIC148122pinIC148123pinIC150116pinIC150118pinIC150120pinIC150122pinIC150121pinIC150119pinIC150117pinIC150115pinIC150111pinIC15019pinIC150114pinIC15017pinIC1501237pinIC1501239pinIC1501241pinIC1501243pinIC1501248pinIC1501250pinIC1501252pinIC1501254pinIC1501253pinIC1501251pinIC1501249pinIC1501244pinIC1501242pinIC1501240pinIC1501238pinIC1501236pinIC150129pinIC150131pinIC150133pinIC150137pinIC150139pinIC150141pinIC150143pinIC150145pinIC150144pinIC150142pinIC150140pinIC150138pinIC150134pinIC150132pinIC150130pinIC150128pinIC1501234pinIC15013pinIC15014pinIC15015pinIC15016pinIC1501255pinIC1501256pinIC150126pinIC150127pinIC15018pinIC150110pin Check the conductivity at check point 1 and check point 2 without power. In case of NG, check the soldering and defective components throughout the output t input of the applicable section.NO. Signal name Check point 1 Check point 2 Specification valueAVIC-N4/XU/UC581 2 3 41 2 3 4CDFABESide BCheck point 1 (IC1481)Side ACheck point 2 (IC1501)Fig 6.2: SDRAM I/F check pointAVIC-N4/XU/UC595 6 7 85 678CDFABECheck 7: Is VD8, VCC5 power supply voltage OK?VD8_1VD VCC5 (= 5.0V )Fig 7.1: Power supply configurationF.E. driver system DISC detection LEDPower supply for PUIC1004 REG IC for VCC 5V.NO. Check point Module No. Specification value Unit123VD8_1 - PGND3VD - PGND3VCC5_1- AGND1ALLALLALL8.0 0.48.0 0.45.0 0.1VVVSide AVD8_1PGND3VCC5_1AGND1VDFig 7.2: VD8, VCC5 voltage check points Check the voltage at the VD8_1, VD and VCC5_1test point while the power is on. Use the PGND3 and AGND1test point at the reference.AVIC-N4/XU/UC601 2 3 41 2 3 4CDFABECheck 8: Is AVCC5 voltage OK?VD AVCC5 (= 5.0 V )Fig 8.1: Power supply configuration Playback DVD-REF-A1 TITLE 1 and check the voltage at the stylus. Check with PGND and GNDAU being the reference.NO. Check pointVD - PGND_3AVCC5 - GNDAU1IC1801Audio-DACIC1005 REG IC for AVCC 5 V.Module No. Specification value Unit12ALLALL8.0 0.45.0 0.1VVSide AFig 8.2: VD8, AVCC5 voltage check pointsGNDAUAVCC5VDPGND3AVIC-N4/XU/UC615 6 7 85 678CDFABEFig 9.1: Clock configurationCheck 9: Is DACCLK normal? DACCLK for Audio-DAC is created by IC1501 using the 27 MHz mastercrystal oscillator (X1501).DACCLK DVD: DVD-REF-A1 TITLE 1CD: Playback a normal CDDA.Common to all DVD-V compatible modules.Check with DGND being the reference.In case of NG, check the applicable line, the periphery of IC1501, soldering of the peripheral components and defective components.IC1501DVD-LSI X1501 27 MHz crystalIC1801Audio-DACVCC33 VCC12GNDFig 9.2: Clock specification valueSide ACheck point 2 (IC1501 172 pin)Check point 1 (stylus)Fig 9.3: 27 MHz, DACCLK check pointSpecification value 1Specification value 2Specification value 3NO. Check point 1 (stylus) Media Specification value 1 Specification value 2 Specification value 312DACCKDACCKDVDCD2.0 V~VCC33 V2.0 V~VCC33 VDGND~0.8 VDGND~0.8 V36.8640 MHz300 ppm33.8688 MHz300 ppmAVIC-N4/XU/UC621 2 3 41 2 3 4CDFABECheck 10: Is the audio circuit OK? The serial 3 lines digital output + DACCLK, output from DVD-LSI (IC1501), are converted to analog audio signal at Audio-DAC (IC1801) and are output from the HOST I/F (CN1901). Simultaneously, the analog MUTE signal is also output from DVD-LSI (IC1501) via the HOST I/F. The digital audio signal (IECOUT), output from DVD-LSI (IC1501), is output via CN1852.CN1901HOST I/FLRCK LOADOUT3SRCK ROGNDAUCN1852IC1801Audio-DACIC1501DVD-LSIIECFig 10.1: Audio circuit Playback DVD-REF-A1 TITLE 2 CHAPTER 1 (48 k/16 bit 1 kHz 0 dB), and check with DGND being the reference. In case of NG, check the applicable line, periphery of major components as described in the above drawing, soldering of the peripheral components and defective components.NO. Check point 1 (stylus)123Specification value 1 Specification value 2 Reference waveformADOUT3SRCKLRCKVCC33 V-0.6 V or higherVCC33 V-0.6 V or higherVCC33 V-0.6 V or higher0.4 V or lower0.4 V or lower0.4 V or lowerWaveform 1Waveform 2Waveform 3GNDFig 10.2: Serial 3 lines specification valueSide ASpecification value 1Specification value 2Fig 10.3: Serial 3 lines check pointsADOUT3SRCKLRCKAVIC-N4/XU/UC635 6 7 85 678CDFABEThe following checks shall be conducted using the following measurement circuits with GNDAU1 being the reference.NO.45Fig 10.4: Analog audio out (LO, RO) specification value.Side AFig 10.5: Analog audio out check pointSpecification value is the root-mean-square value (rms).LOROGNDAU1Check point 1 (stylus)1 400 150 mV1 400 150 mVSpecification value (rms) Reference waveformWaveform 4Waveform 4LOROLO GNDAU1 RO47 k 47 kAVIC-N4/XU/UC641 2 3 41 2 3 4CDFABECheck with DGND being the reference. Check 2pin cord after connecting it to a jig, etc.NO. Check point 1 (stylus) Specification value 1 Specification value 2 Reference waveform6 IEC VCC33 V-0.6 V or higher 0.4 V or lower Waveform 5Side AFig 10.6: Digital audio signal (IECOUT) check pointIECAVIC-N4/XU/UC655 6 7 85 678CDFABEIN INOUT At the time of 6ch digital out, the serial 6 lines output from DVD-LSI (IC1501) is output via CN1581. Furthermore, at the time of ripping, the serial 3 lines digital output + SUBC, output from DVD-LSI (IC1501), is output in 4 times speed via CN1851.CN1851ADOUT0/SUBCADOUT1/BLKCKADOUT2/CLDCKSRCKLRCKDATAMCKENARIPPIC1501LSIIC1851 buffer SW, ripping or 6ch digital out.IC1852 buffer SW, ripping or 6ch digital out.IC1853 buffer SW, ripping or 6ch digital out.SBCKBMUTEEMPHIEC/IPFLGThe signal at CN1851 for 6ch digital out/Ripping.Pin No. Pin name2468101214161820212223SRCKLRCKAD0/SUBCAD1/BLKAD2/CLDAD3/DATAIEC/IPFLG-SBCKBMUTEMCKENARIPPEMPHPins 1, 3, 5, 7, 9, 11, 13, 15, 17, 19 and 24 are GNDD.Fig 10.7: 6ch digital out/Ripping circuit6ch digital out RippingSRCKLRCKADOUT0ADOUT1ADOUT2ADOUT3IEC--BMUTELowHighEMPHSRCKLRCKSUBCBLKCKCLDCKDATAIPFLG-SBCK-HighLowEMPHAVIC-N4/XU/UC661 2 3 41 2 3 4CDFABEPlayback DVD-REF-A1 TITLE22 CHAPTER 1, and check with GNDD being the reference. In case of NG, check the applicable line, the periphery of the major components in the drawing above, soldering of the peripheral components and defective components.Check 24pin FFC after connecting it to a jig, etc.NO. Check point 1 (stylus)78910111213SRCKLRCKADOUT0ADOUT1ADOUT2IECMCKENASpecification value 20.4 V or lower0.4 V or lower0.4 V or lower0.4 V or lower0.4 V or lower0.4 V or lowerVCC33 V x 0.3 V or lower0.4 V or lower0.4 V or lower0.4 V or lower0.4 V or lower0.4 V or lower0.4 V or lower0.4 V or lowerVCC33 V x 0.3 V or lowerRip common CDDA, and check with GNDD being the reference. In case of NG, check the applicable line, the periphery of the major components in the drawing above, soldering of the peripheral components and defective components.Check 24pin FFC after connecting it to a jig, etc.NO. Check point 1 (stylus)1415161718192021SRCKLRCKSUBCBLKCKCLDCKDATASBCKRIPPSpecification value 1 Specification value 2VCC33 V-0.6 V or higherVCC33 V-0.6 V or higherVCC33 V-0.6 V or higherVCC33 V-0.6 V or higherVCC33 V-0.6 V or higherVCC33 V-0.6 V or higherVCC33 V-0.6 V or higher-Specification value 1GND Specification value 2Fig 10.8: 6ch digital out/Ripping specification valueVCC33 V-0.6 V or higherVCC33 V-0.6 V or higherVCC33 V-0.6 V or higherVCC33 V-0.6 V or higherVCC33 V-0.6 V or higherVCC33 V-0.6 V or higher-Specification value 1AVIC-N4/XU/UC675 6 7 85 678CDFABESide ASide BFig 10.9: 6ch digital out/Ripping check pointADOUT3SRCKLRCKADOUT2ADOUT1ADOUT0MCKENASBCKRIPPAVIC-N4/XU/UC681 2 3 41 2 3 4CDFABECheck 11: Is the video circuit OK? Composite signal and component signal are output from DVD-LSI (IC1501), and are output from the HOST I/F (CN1901) via a buffer circuit.CN1901HOST I/FAVCC5CompositeComponent YComponent CbComponent CrCOMPOFig 11.1: Video circuit Playback DVD-REF-A1 TITLE2 CHAPTER5 (WHITE 100%), and monitor COMPO signal with an oscilloscope with GNDV1 (stylus) being the reference. Set the trigger mode to TV trigger and the trigger line to 150 line.Video buffer circuitNoMountIC1501DVD_LSIVideo DAC sectionNO.Check point 1 (stylus)Specification value Reference waveform1 COMPO 1 000 mVpp 5 % Waveform 6In case of NG, check the applicable line, the periphery of the major components in the drawing above, soldering of the peripheral components and defective components.PEAKCOMPO signalReference valueColor burstPedestal levelBOTTOMHorizontal sync signalFig 11.2: Waveform for the case of composite white 100% output In case the video composite output is outside of the specification value, readjust the level according to the method described below.Turn the volume (VR1671) to adjust the video level within the range of 1.0 0.02 Vpp. The adjustment specification is 1.0 0.02 Vpp.Adjust this level within the range of 1.0 0.02 Vpp.AVCC5Fig 11.3: Video circuit (component)Q1702(NoMount)Video buffer circuitQ1701(NoMount)Video buffer circuitQ1704(NoMount)Video buffer circuitCN1901HOST I/FY YCb CbCr CrIC1501LSIVideo DAC sectionAVIC-N4/XU/UC695 6 7 85 678CDFABE Playback DVD-REF-A1 TITLE2 CHAPTER19 (100% Color Bars), and monitor Y, Cb, and Cr signal with an oscilloscope with GNDV1 (stylus) being the reference. Set the trigger mode to TV trigger and the trigger line to 150 line.NO. Check point 1 (stylus) Specification value Reference waveform1 000 mVpp 5%700 mVpp 5%700 mVpp 5%Waveform 7Waveform 7Waveform 7234YCbCrIn case of NG, check the applicable line, the periphery of the major components in the drawing above, soldering of the peripheral components and defective components.PEAKY signal Specification valueBOTTOM PEAKCb signal Specification valueBOTTOM PEAKCr signal Specification valueBOTTOM100% Color Bars signalFig 11.4 Waveform for the case of component 100% Color Bars outputSide ACOMPOCrCbYFig 11.5: VIDEO signal check pointAVIC-N4/XU/UC701 2 3 41 2 3 4CDFABECheck 12:How to judge whether the flash memory has reached its life or not.If the reaction to user operation is slow or operation is slow in general, there is a possibility that the flash memory has reached its life.Make judgment regarding the flash memory life by looking at the display of the LD energizing time. 1.Let the LD energizing time displayed. (Refer to the FE test mode for the method of displaying the LD energizing time.) 2.If the second digit from the left of the energizing time display is showing E, such as E , it means that the flash memory has reached its life.Example:0E000BB8AVIC-N4/XU/UC715 6 7 85 678CDFABECH1 : LOCH1 : ADOUT3 CH2 : ROReference voltage: DGND21 V/div. 5 sec/div Reference voltage: GNDAU21 V/div. 500 sec/divWaveform 1 Waveform 4CH1 : SRCK CH1 : IECOUTReference voltage: DGND21 V/div. 5 sec/div Reference voltage: DGND21 V/div. 500 nsec/divWaveform 2 Waveform 5CH1 : LRCKReference voltage: DGND21 V/div. 5 sec/divWaveform 3AUDIOVIDEOG->G->G-> G->G->G->CH1 : COMPOReference voltage: GNDV1200 mV/div. 10 sec/divWaveform 6Waveform 7[WHITE 100IRE][100% Color Bars]CH1 : YCH2 : CbCH3 : CrReference voltage: GNDV1200 mV/div. 5 sec/divAVIC-N4/XU/UC721 2 3 41 2 3 4CDFABE5.3ERROR CODE LISTError statusOpenRead ErrorFocus Error(Focus Error in mechanism set up)Surface ErrorAddress not found(Invalid Track)Spindle LockCarriage HOMEID/SUBCODE Read ErrorAV CHIP decode ErrorAV CHIP Recovery NGError of PLAY BACK Mode StatusDisc Data ErrorNo Disc (including Disc loading and ejecting)Media ErrorTemp Error (In Case of High Temperature)OSD *1It is a disc unable to be played back.NON-PLAYABLE DISC(No display)ERROR-02-99ERROR-02-90ERROR-02-9EERROR-02-80ERROR-02-91ERROR-02-92ERROR-02-94ERROR-02-9AERROR-02-9BERROR-02-9CTemperature protection circuit is being activated.THERMAL PROTECTION IN MOTION(No display)(No display)UART*210h20h21h22h23h24h25h26h2Ah2Bh2Ch2Dh40h00h30hMeaningDoor open errorTransfer start errorFocus errorFocus error during set up (A focus has never been achieved with that disc.)Address not found.Spindle lock NG (the disc cannot rotate)Carriage home NG (The pick up tries to return to carriage home, but it cannot go back and stopped.)ID/SUBCODE Read Error (ID/SUBCODE cannot be read due to scratch or stain.)AV CHIP decode NG (AV chip cannot be decoded.)AV CHIP recovery NGPlayback state error (An error due to software bug.)Disc Data NGDisc has not been inserted. (Including Load in process or Eject in process.)Loading mechanism error (The disc cannot be clamped.)A disc containing the unplayable Format only.High temperature (Playback is stopped because the pick up temperature is 89C or higher.)ACCOff/OnSourceOff/OnEject Play Key* * * *X X X XX X X XX X X XXXXXXXXX*XX - X XX--Method of reset- -XXXXXXXX*----XXXXXXXX*XX-XXXXXXXXXX*-----ERROR-02-9DLoading_Mecha Error 50hREQUEST errorFailure in issuing read command (chip dependent)Adjustment of L0 is NG.Adjustment of L1 is NG.LD system NGGain adjustment system NG.Gain determining system NG.Servo initial setting related items NG.Disc is not clamped yet.Tracking system NG.Media setting system NG.Focus ErrorError of PLAY BACK Mode StatusError of PLAY BACK Mode StatusUndefined ErrorDRM ErrorRegion code Error NG CPPM*3 Key Error *4AWM*5 Error *4It is a protected disc.PROTECTED DISCRegion code is incorrect.DIFFERENT REGION DISCIt is a disc unable to be played back.NON-PLAYABLE DISCERROR-02-A0ERROR-02-A1ERROR-02-A2ERROR-02-A3ERROR-02-A4ERROR-02-A5ERROR-02-A6ERROR-02-A7ERROR-02-A8ERROR-02-A9ERROR-02-AAERROR-02-ABERROR-02-B0ERROR-02-B1ERROR-FF-FFA0hA1hA2hA3hA4hA5hA6hA7hA8hA9hAAhABhB0hB1hFFh70h90h91h*6REQUEST errorFailure in issuing the read commandL0 adjustment is NG.L1 adjustment is NGLD system NGGain adjustment system NG.Gain determining system NG.Servo initial setting related items NG.Disc is not clamped yet.Tracking system NGMedia setting system NGJUMP over layers NGNavigation command errorRetry overUndefined errorDRM error (All music cannot be played back due to DRM.)Region code NG (Unable to be played back due to incorrect mechanism region.)Playback the illegally copied disc by DVD-A(Mute the sound on the mechanism side.)Key Error for playback- - X - CPRM Key Error *7NON-PLAYABLE DISC93h Key Error for playbackXXXXXXXXXXXXXXXX X X -XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX: Cancel the error by operation. -: Error is not cancelled by operation. *: No setting*1 A content displayed on OSD. As for the items having multiple display patterns, the upper row is for the Japanese version Full GUI, and the lower row is for the Touch Panel model and Full GUI (English version).*2 A parameter of UART command, such as receipt error notice, that the DVD mechanism transmits. *3 CPPM(Content Protection for Prerecorded Media) : A copyright protection technique used in DVD-A. The protection is realized by using the keys recorded on the media and the device key held by the player.*4 DVD-A compatible model only. When an error has occurred, only the audio output will be muted but playback operation will continue. Furthermore, acceptance of the user operation will be the same as usual.*5 AWM (Audio WaterMark): Electronic watermark. Information on the copyright owner or CCI (copy control information) are recorded so that illegally copied discs can be identified.*6 Notice as an error status will not be given*7 CPRM(Content Protection for Recordable Media) : A copyright protection technique for digital contents used for re-writable DVD or memory card.(DVD-VR model only)(No display)AVIC-N4/XU/UC735 6 7 85 678CDFABE5.4CONNECTOR FUNCTION DESCRIPTION 1 : FL- 2 : RL- 3 : FL+ 4 : RL+ 5 : FR- 6 : RR- 7 : FR+ 8 : RR+ 9 : PKB 10 : GND 11 : ACC 12 : AANT 13 : ILM 14 : CELL MUTE 15 : BUP 16 : GND 1 : RETR 2 : RETL 3 : ISOGND 4 : SELR 5 : SELL 6 : GNDISO 7 : SELV 8 : GNDV 9 : VST 10 : VDT 11 : VCK 12 : CTOGPS 13 : GPSTOC 14 : RETV 15 : VGND 16 : RQ 17 : MUTEVOL 18 : MUTEAMP 19 : ASENBO 20 : RESET 21 : BSENS 22 : SWACPW 23 : MTOH 24 : HTOM 25 : HTOP 26 : PTOH 27 : SWVDD 28 : FM85 29 : SWBUP 30 : GND 1 : NC 2 : NC 3 : GNDD 4 : CTOEX 5 : EXTOC 6 : HYOKA 7 : CTOTA 8 : TATOC 9 : NC 10 : TAGND 1 : SWGND 2 : SW ROUT 3 : NC 4 : SW LOUT 5 : REAR GND 6 : REAR ROUT 7 : NC 8 : REAR LOUT 9 : FLONT GND 10 : FLONT ROUT 11 : NC 12 : FLONT LOUT 13 : BREM 14 : WREM SEL 15 : WREM IN 16 : WREM GND 17 : SPM 18 : GUIDE ON 19 : SPP 20 : GUIDE GND1 23 45 67 89101112131415161 23 45 67 89101112131415161718192024681012141618202224262830135791113151719212325272924681013579DIGITAL OUTPUTRCAPOWER SUPPLYTO H/AEXTENSIONAVIC-N4/XU/UC741 2 3 41 2 3 4CDFABE2 4 6 8 10 12 14 16 18 20 22 24 26 28 301 3 5 7 9 11 13 15 17 19 21 23 25 27 291 :BUS+2 :IPBUSG3 :IPLG4 :NC5 :BUS-6 :IPRG7 :Lch8 :ASENBO9 :Rch 10 :Rch_GND 11 :Lch_GND1 :F/W GND2 :F/W PWR3 :TXiPod4 :ACCID5 :LOUT6 :RXiPod7 :VOUT8 :ROUT9 :GNDD10 :ACCPW11 :ACCDET12 :V_RETURN13 :A_RETURN GNDE :SHIELD GND1 :RETR2 :RETL3 :ISOGND4 :SELR5 :SELL6 :GNDISO7 :SELV8 :GNDV9 :VST 10 :VDT 11 :VCK 12 :CTOGPS 13 :GPSTOC 14 :RETV 15 :VGND 16 :RQ 17 :MUTEVOL 18 :MUTEAMP 19 :ASENBO 20 :RESET 21 :BSENS 22 :SWACPW 23 :MTOH 24 :HTOM 25 :HTOP 26 :PTOH 27 :SWVDD 28 :FM85 29 :SWBUP 30 :GND1110987654321IP-BUS INPUT iPod INPUTREAR AUDIO OUTPUTREAR VIDEO OUTPUTGPS ANTENNASIGNAL INPUTAV 2ANTENNA AUDIO INPUTL RTO NAVIVIDEO INPUTREAR VIEW CAMERA INPUTL R2GNDE1 436710115 98 1312AVIC-N4/XU/UC755 6 7 85 678CDFABE6. SERVICE MODE6.1TEST MODE1. How to start the test mode Password Entry Screen Password OK : After 2 seconds or so, the screen will automatically move on to the menu screen Password error: Nothing will be displayed, and reboot action will be taken.1. Service Specification1. When +Battery and ACC are ON, push RESET and EJECT buttons simultaneously.2. Release RESET button only.3. When Password Entry Screen is displayed, release EJECT button.4. Enter the password.5. If the correct password has been entered, the test mode menu will be displayed.>[8] [1] [8] [3] [7] [2] [0] [8]If 8 digits or more are entered and [ENTER] key is pressed, it will be treated as a password error.AVIC-N4/XU/UC761 2 3 41 2 3 4CDFABE2. How to operate in the Test ModeUse the remote controller for operation (Part No.:CXC6317 SW1:AVH SW2:DVD) Key notation in Operation Key allocationthe test mode UPCursor upward movement Ten-key 2DOWNCursor downward movement Ten-key 8==>Cursor rightward movementTen-key 6next ==> (to the next page) B -> A, Please end the each adjustment by turning screw clockwise. )Method 2:While monitoring the RF level value on the OSD display, turn the SKEW adjustment screw A just a little bit in a way that the level will reach the maximum.While the pick up is at the intermediate periphery, turn SKEW adjustment screw B just a little bit in a way that the level will reach the maximum.While the pick up is at the intermediate periphery, turn SKEW adjustment screw A just a little bit in a way that the level will reach the maximum.(Make adjustment in the order of A -> B -> A, Please end the each adjustment by turning screw clockwise. )If the error is not good, please perform Method 1 again. 11. Turn the power OFF in the test mode, and after confirming that the disc has stopped, eject the disc.12. Apply adhesive for fixing the SKEW and lock the screw.Refer to the illustration below for the adhesion points.AVIC-N4/XU/UC1221 2 3 41 2 3 4CDFABESKEW adjustment locations.ABABSKEW adhesive locations(GEM1033)RAD-SKEW adhesive locationsCross section of R-SKEW adhesive locations.* Caution: Make a cross link to both the resin section and the sheet metal section.CAdhesive application locationsSheet metal (yoke base) sectionResin (suspension support) sectionPU caseSheet metal (yoke base) section* Caution: Make a cross link to both the case section and the sheet metal section.Adhesive application locationsTAN-SKEW adhesive locationsD & EPU caseCDE1AVIC-N4/XU/UC1235 6 7 85 678CDFABEScrew locking adhesive location(1401M : produced by THREE BOND)Scr