ORDER NO. PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, 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. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2009 AVIC-U310BT/XSUC CRT4377 FLASH MEMORY NAVIGATION AUDIO RECEIVER AVIC-U310BT /XSUC GPS NAVIGATION AUDIO SYSTEM AVIC-F310BT /XSEU5 AVIC-F310BT /XSAU This service manual should be used together with the following manual(s): Model No. Order No. Mech. Module Remarks CX-3240 CRT4050 S10.5COMP2-iPod/USB CD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly For details, refer to "Important Check Points for Good Servicing". K-ZZZ.-001 JUNE 2009 Printed in Japan
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For details, refer to "Important Check Points for Good Servicing".
K-ZZZ.-001 JUNE 2009 Printed in Japan
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SAFETY INFORMATION
CAUTION:USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
- Safety Precautions for those who Service this Unit. When checking 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.
CAUTION
WARNING
Where in a manufacturer’s service documentation, for example in circuit diagrams or listsof components, a symbol is used to indicate that a specific component shall be replaced onlyby the component specified in that documentation for safety reasons, the following symbol shallbe used:
This 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.If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do soand refer the repair to a qualified service technician.
This product may contain a chemical known to the State of California to cause cancer, or birth defects or other reproductive harm.Health & Safety Code Section 25249.6 - Proposition 65
CAUTIONCLASS 1M INVISIBLE LASER RADIATION WHEN OPEN. DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS
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WARNING!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 characteristicsWave length : 785 nm to 814 nm
Maximum output : 1 190 µW(Emitting period : unlimited)
Additional Laser Caution
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.
DANGERDanger of explosion if battery is incorrectly replaced.Replace only with the same or equivalent type.
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[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 safety
Please 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.
1 Use specified parts for repair.
Use genuine parts. Be sure to use important parts for safety.
2 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.
3 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)
4 Make sure the screws are tightly fastened.
Please be sure that all screws are fastened, and that there are no loose screws.
5 Make sure each connectors are correctly inserted.
Please be sure that all connectors are inserted, and that there are no imperfect insertion.
6 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.
7 Make sure screws and soldering scraps do not remain inside the product.
Please check that neither solder debris nor screws remain inside the product.
8 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.
9 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.
a 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. Adjustments
To 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. Cleaning
For 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 parts
Use grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied.
5. Shipping mode and Shipping screws
To 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.
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CONTENTS SAFETY INFORMATION .....................................................................................................................................21. SERVICE PRECAUTIONS................................................................................................................................6
1.1 SERVICE PRECAUTIONS.........................................................................................................................61.2 NOTES ON SOLDERING...........................................................................................................................6
3. BASIC ITEMS FOR SERVICE ........................................................................................................................173.1 CHECK POINTS AFTER SERVICING .....................................................................................................173.2 PCB LOCATIONS.....................................................................................................................................183.3 JIGS LIST .................................................................................................................................................193.4 CLEANING ...............................................................................................................................................19
4. BLOCK DIAGRAM ..........................................................................................................................................204.1 OVERALL CONNECTION DIAGRAM ......................................................................................................204.2 BLOCK DIAGRAM....................................................................................................................................224.3 POWER SUPPLY SYSTEM FIGURE.......................................................................................................25
6. SERVICE MODE.............................................................................................................................................326.1 TEST MODE.............................................................................................................................................326.2 CD TEST MODE.......................................................................................................................................376.3 USING THE TEST DISC ..........................................................................................................................38
7. DISASSEMBLY ...............................................................................................................................................488. EACH SETTING AND ADJUSTMENT............................................................................................................55
8.1 CD ADJUSTMENT ...................................................................................................................................558.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT ....................................................568.3 TOUCH PANEL TEST MODE ..................................................................................................................58
9. EXPLODED VIEWS AND PARTS LIST ..........................................................................................................609.1 PACKING..................................................................................................................................................609.2 EXTERIOR(1) ...........................................................................................................................................649.3 EXTERIOR(2) ...........................................................................................................................................669.4 CD MECHANISM MODULE .....................................................................................................................68
10. SCHEMATIC DIAGRAM................................................................................................................................7010.1 MAIN PCB(GUIDE PAGE)......................................................................................................................7010.2 KEY PCB ................................................................................................................................................7610.3 CD MECHANISM MODULE(GUIDE PAGE)...........................................................................................7810.4 WAVEFORMS.........................................................................................................................................84
11. PCB CONNECTION DIAGRAM ....................................................................................................................8811.1 MAIN PCB...............................................................................................................................................8811.2 KEY PCB ................................................................................................................................................9211.3 CD CORE UNIT(S10.5COMP2-iPod-C3) ...............................................................................................94
12. ELECTRICAL PARTS LIST...........................................................................................................................96
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1. SERVICE PRECAUTIONS1.1 SERVICE PRECAUTIONS
1.2 NOTES ON SOLDERING
1. You should conform to the regulations governing 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. To protect the pickup unit from electrostatic discharge during servicing, take an appropriate treatment (shorting-solder) by referring to "the DISASSEMBLY".4. After replacing the pickup unit, be sure to check the grating.5. EJECT LOCK MODE for CD mechanism How to enter : Reset with [BAND] key and [<-] key pressed. Unlocked by turning ACC ON or reset.
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.
Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 C. Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 C in general, although the 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.
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2. SPECIFICATIONS2.1 SPECIFICATIONS
UC medel
Backup current ............... 5 mA or less
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EU5 medel
Backup current ............... 5 mA or less
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AU medel
Backup current ............... 5 mA or less
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2.2 DISC/CONTENT FORMAT
The Bluetooth word mark and logos are 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.
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2.3 PANEL FACILITIES
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2.4 CONNECTION DIAGRAM
Connection Diagram
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3. BASIC ITEMS FOR SERVICE3.1 CHECK POINTS AFTER SERVICING
To keep the product quality after servicing, please confirm following check points.
demrifnocebotmetIserudecorP.oN1 Confirm whether the customer complain has
been solved.If the customer complain occurs with thespecific media, use it for the operation check.
The customer complain must not bereappeared.Display, video, audio and operations must benormal.
2 CD Play back a CD.(Track search)
Display, audio and operations must benormal.
3 FM/AM tuner Check FM/AM tuner action.(Seek, Preset)Switch band to check both FM and AM.
Display, audio and operations must benormal.
4 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.
Communication error : VMCON -> L (90 seconds later)
Vcc = 5 VPin 14
BSENSPin 73
ASENSPin 72
DSENSPin 75
ASENBO <- HPin 55
BSENS = L
ASENS = L
Startscommunication
with NAVIGATION
DSENS = L
VMCON <- HPin 86
Source keysoperative
Source ON
SYSPW <- HPin 82
Completes power-on operation.(After that, proceed to each source operation)
Power ON
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5.2 DIAGNOSIS FLOWCHART
- How to detect the cause of the trouble involving the PND unit and the Main unit
If the Main unit returns to the normal operation after replacing the PND unit, the PND unit is defective, basically.If the Main unit returns to the normal operation after replacing the Main unit, the Main unit is defective.
The cases are shown as in the following.
[Case] When the PND unit and Main unit do not start;• Connect only PND unit to PC to check if the PND unit starts up by pressing the power switch. -> When the PND unit starts up, the Main unit is defective. -> When the PND unit does not start up, the PND unit is defective.
[Case] When the source sound is not generated; -> The Main unit is defective.
[Case] When the guide sound is not generated;• Replace the PND unit to check if the sound is generated. -> When the sound is generated, the PND unit is defective. -> When the sound is not generated, the Main unit is defective.
[Case] When RGB_LED does not light up;• Replace the PND unit to check if it lights up. -> When it lights up, the PND unit is defective. -> When it does not light up, the Main unit is defective.
- How to detect the cause of the trouble involving the GPS IF unit
[Case] When TMC signal became unreceivable;• Replace the TMC unit to check if it becomes receivable via the air. -> When receivable, the TMC unit is defective. -> When not receivable, check if the P901on the main unit is damaged. • If the P901on the main unit mentioned above is; -> Damaged, replace the fuse. -> Not damaged, connect the TMC to check the high-side switch output of the GPS IF unit. • If the voltage of the high-side switch output mentioned above is; -> not 14.4 V, the GPS IF unit is defective. -> 14.4 V, the PND unit is defective.
[Case] When GPS became unreceivable; • Replace the GPS antenna to check if it becomes receivable. -> If the GPS is receivable, the GPS antenna is defective. -> If the GPS is unreceivable, replace the PND unit to check if the GPS becomes receivable. • If the GPS becomes; -> Receivable, the PND unit is defective. -> Unreceivable, the GPS IF unit is defective.
[Reference] How to operate the Main unit without PND unit1. Connect the sensing pin “DSENS” in the main unit to the GND.2. Discharge BUP sufficiently before pressing the “Eject” button to start the Main unit.(RGB_LED blinks.)
[Reference] How to check the battery.1. Charge the battery fully.2. Start only PND unit to measure the duration of time until each Caution indicated below appears.3. Compare the measured duration times with the Table 1.
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[First Caution]Battery level is critically low.Please recharge battery.
[Second Caution] *) After the Second Caution appears, the NAVI goes into the Suspend Mode.Battery is too low !Shutting down the system.
Table 1)
BACKLIGHT SettingFirst CautionSecond Caution
*1) Above table value is measured using brand new Battery.*2) Generally, actual duration time is less than 50% the Battery may be reached to the end of the life.
Default(+3)78 min100 min
1042 min52 min
0120 min158 min
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5.3 ERROR CODE LIST
- Error Messages
If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of the error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from the users and also for facilitating trouble analysis and repair work in servicing.
(1) Basic Indication Method
1) When SERRORM is selected for the CSMOD (CD mode area for the system), error codes are written to DMIN (minutes display area) and DSEC (seconds display area). The same data is written to DMIN and DSEC. DTNO remains in blank as before.
2) Head unit display examples
Depending on display capability of LCD used, display will vary as shown below. xx contains the error number.
8-digit display 6-digit display 4-digit display
ERROR-xx ERR-xx E-xx
(2) Error Code List
Code Class Displayed error code Description of the code and potential cause(s)
10 Electricity Carriage Home NG CRG can't be moved to inner diameter.
SERVO LSI Com- CRG can't be moved from inner diameter.
munication Error -> Failure on home switch or CRG move mechanism.
Communication error between microcomputer and SERVO LSI.
11 Electricity Focus Servo NG Focusing not available.
-> Stains on rear side of disc or excessive vibrations on REWRITABLE.
12 Electricity Spindle Lock NG Spindle not locked. Sub-code is strange (not readable).
Subcode NG -> Failure on spindle, stains or damages on disc, or excessive vibrations.
A disc not containing CD-R data is found.
Turned over disc are found, though rarely.
CD signal error.
17 Electricity Setup NG AGC protection doesn't work. Focus can be easily lost.
-> Damages or stains on disc, or excessive vibrations on REWRITABLE.
30 Electricity Search Time Out Failed to reach target address.
-> CRG tracking error or damages on disc.
44 Electricity ALL Skip Skip setting for all track.
(CD-R/RW)
50 Mechanism CD On Mech Error Mechanical error during CD ON.
-> Defective loading motor, mechanical lock and mechanical sensor.
A0 System Power Supply NG Power (VD) is ground faulted.
-> Failure on SW transistor or power supply (failure on connector).
Remarks: Mechanical errors are not displayed (because a CD is turned off in these errors).
Unreadable TOC does not constitute an error. An intended operation continues in this case.
Upper digits of an error code are subdivided as shown below:
Startup procedures1. Store the TestMode folder that can be found inside the TestMode folder on GGV1345 to directly below the SD card.Note : “ Test Mode ” folder must be on the SD card root.2. Download a ID file from the Service Site and copy the file to the “ Test Mode” folder on the SD card.3. Attach the PND into which the SD card containing the program has been inserted to the main unit.4. Turn ON the BUP and ACC of the main unit.5. Press the Reset button.6. TestMode will start up automatically.TestMode menu
No. Test item Description of test
1 LCD Test Not for service
2 System Load Not for service
3 Battery Displays the battery status, remaining quantity.
4 GPS Check Displays GPS reception status.
5 Flash ROM Read/Write/Compare test on Flash ROM
6 TMC TMC tuner error rate measurement
7 Direct CMD Not for service
8 Graphics Displays various test graphics.
9 Version Info Not for service
10 Touch Panel Calibration and line rendering
11 Port Test Displays ILM, PB and K-mode connection status.
12 Voice Test Not for service
13 Backlight Not for service
14 MSN-Direct Not for service
15 USB Test Not for service
16 SD Test Not for service
17 NLED Check on ON/OFF of BT LED
18 BT Test Not for service
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Operation detailsBattery
Displays the battery status.
GPS CheckGPS reception test is executed by “CN Value” command.
Battery Life Percent
ADC Value
Battery FlagAC Line Status
AC Line Status“Use Battery”: Indicates that it is operating only on battery.“Use AC”: Indicates that it is operating on externally supplied power (power from the main unit or PC).
Battery Flag“CHARGING”: Indicates that the battery is being charged.“HIGH”:It doesn't charge it. (Charge end or the power supply doesn't feed power. )
Battery Voltage Displays the voltage value for the battery.
ADC Value This is the AD conversion value of battery voltage.
Battery Life Percent This is the remaining battery quantity indicated as percent.
Battery Voltage
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Flash ROMExecutes an operation test on Flash ROM
Folder Name Selects the partition to be tested.
Write files Writes the test file in an open area.
Read/verify files Reads the file written by Write files to compare it and check if it is correct.
Delete files Deletes the file written by Write files.
Format disk Formats the selected partition. (All files will be deleted. Caution is required.)
TMCMeasures the error rate for the external TMC tuner.The reception frequency can be set up by operating “<” or “>.”
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GraphicsGraphic test is executed by selecting the type of graphic with “Test” command.
(Ex.) When center-marker is selected,
Touch PanelTouch panel calibration is executed by “Calibration” command.Touch panel rendering test is executed by “Touch panel test” command.
When calibration cannot be done well, 16 is input.
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Port TestExecutes the PB, K-Mode and ILM connection check.For indications, please see the table below;
Parking brake signal “Hi” indication if Parking terminal is set to Low.
K-Mode signal“Hi” indication if K-Mode terminal is set to Low. (Supported only for UC model)
ILM Signal “Hi” indication if ILM terminal is set to Hi
[DISP] F. Mode switching / Tracking Close / CRG•TRJump Switching
• As for the double speed (2x), audio output cannot be supported• After the [Eject] key is pressed keys other than the [Eject] key should not be pressed, until disc ejection is complete.• When the key [2] or [3] is pressed during the Focus Search, the power supply should be immediately turned off (otherwise the lens
sticks to Wall, causing the actuator to be damaged).• In the case of TR jump other than to 100TR, the function shall continue to be processed even if the TR jump key is released. As for
the CRG Move and 100TR Jump, the mechanism shall be set to the Tracking Close mode when the key is released.• When the power is turned on/off the jump mode is reset to the Single TR (91) while the gain of the RFAMP is reset to 0 dB. At the
same time all the self-adjusting values shall return to the default setting.
*10
TRK MIN SEC
[SCAN]
Gop ModeGop Mode switching
OL OL OL
- Flow Chart
*1) TYP -> + 6 dB -> + 12 dB TRK MIN SEC TRK06MIN06SEC06 TRK12MIN12SEC12
*2) Focus Close -> S.Curve -> F EQ measurement setting TRK00MIN00SEC00
TRK01MIN01SEC01 TRK02MIN02SEC02 (TRK99MIN99SEC99)
*3) F.Offset Display -> RF.Offset -> T.Offset Display -> Switch to the order of the original display
*7) TRK/MIN/SEC -> F.AGC -> T.AGC Gain -> F Bias -> RF AGC
*8) CRG motor voltage = 2 [V]
*9) TYP (1X) -> 2X -> 1X TRK MIN SEC
TRK22MIN22SEC22 TRK11MIN11SEC11*10) OFF(TYP) -> FORCUS -> TRACKING TRK MIN SEC
TRK70MIN70SEC70 TRK71MIN71SEC71
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6.3 USING THE TEST DISC
No. Test item Description in TestItem.txt
1 Version $1=Version
2 RGB Illumination $3=RGBILL
3 Key Pad $7=KeyPad
4 Guidance $8=Guidance
5 External MIC $10=External MIC
6 GPS $12=GPS
Test item name will be displayed.Test will start when you touch the screen.
TestDisc3.7 for PIE, byJams 09.03.19
Version
[Item Result:]R06.4.1230.0219R04.4.1230.0319
MTGC3E0408.01------B-B2-08.08
0045-2009-00000029******
AVIC-F310BT0.0300000xd094
00030000C1848
HW100-SW330
[Item Name:]Uboot Version:BSP Version:GPS Version:uCOM Version:CD-Mecha Version:CCID:*APL Version :Product: :Release Version:CPLD user code:OS Version:CWW Number:BT Version:
Compare:passpasspasspasspasspass
*passpasspasspasspasspass
How to Use TestDisc1
Jig No: GGV1345Startup procedures1. Store the TestMode folder that can be found inside the TestDisc1 folder on GGV1345 to directly below the SD card.Note : “ Test Mode ” folder must be on the SD card root.2. Download a ID file from the Service Site and copy the file to the “ Test Mode” folder on the SD card.3. Attach the PND into which the SD card containing the program has been inserted to the main unit.4. Turn ON the BUP and ACC of the main unit.5. Press the Reset button.6. TestDisc1 will start up automatically.
Selection of the test implementation itemThe test items to be executed and their order can be set up as desired by editing TestItem.txt in TestMode folder.Test items are executed in order of description in TestItem.txt.Furthermore, the items deleted from TestItem.txt will not be executed.The test items for service and their descriptions are shown in the table below;
Operation details1. Version
Version data will be displayed as shown in the figure.It will shift to the next screen after obtaining all versions.
Displays various data and compares with the data in Standard.txt to judge Pass/Fail.
Checks the RGB illumination LED.Lights up in order of R, G and B.
Implements hard key operation check.
Implements guide voice playing check.
Implements microphone operation check. Records and replays the sound input from microphone.
Implements GPS reception check.
Description of test
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It will proceed to the next test item when PASS is selected.Version test will be started again when Retry is selected.
2. RGB Illumination
Test item name will be displayed.Test will start when you touch the screen.
RGB LED remains with the default color.It will proceed to the next step when you touch the screen.
It will proceed to the next test item when PASS is selected.Key Pad test will be started again when Retry is selected.
4. Guidance
Test item name will be displayed.Test will start when you touch the screen.
The 1kHz sound source file will be played for 5 seconds automatically.Check that there is sound from the speaker.
Mute will be enabled.Check that the sound from the speaker becomes muted.
PASS Retry
TestDisc3.7 for PIE, byJams 09.03.19
Guidance
****Guidance****
Playing
****Guidance****
Played
Mute On
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Mute will be cancelled.Check that there is sound from the speaker again.
This is an operation check screen.Select Yes if the product operated as indicated. It will proceed to the next test item.
Guidance test will be started again when No is selected.
5. External MIC
Test item name will be displayed.Check that the external microphone is connected and touch the screen.Test will start when you touch the screen.
Recording of the sound input from the microphone will be started.Input sound.
****Guidance****
Played
Mute On
Mute Off
****Guidance****
Tip
Did program run as display?
Yes No
TestDisc3.7 for PIE, byJams 09.03.19
External MIC
****External MIC****
Recording
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The recorded sound will be replayed.Check if the sound similar to the input sound is played.
This is an operation check screen.Select Yes if the sound input into the microphone is played without problem.It will proceed to the next test item.
External MIC test will be started again when No is selected.
6. GPS
Test item name will be displayed.Check that the GPS antenna is connected and touch the screen.Test will start when you touch the screen.
This is the test start screen.It will begin to collect satellite data automatically.
****External MIC****
Recorded
Playing
****External MIC****
Tip
Did the sound look like the same ?
Yes No
TestDisc3.7 for PIE, byJams 09.03.19
GPS Test
Tools View
N
S
EW
Not test
COM2:57600 Unfix
SV000000000000
SV000000000000
CN000000000000
CN000000000000
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5 6 7 8
When satellite data are collected without problem, the screen similar to the left figure will be displayed.It will proceed to the next screen when you touch the square on top right of the screen.
It will proceed to the next test item when PASS is selected.GPS test will be started again when Retry is selected.
7. Test completion
This screen will be displayed when all test items are completed.Detach PND and remove the SD card.Attach PND and press the Reset button.
Tools View
N
S
EW
PASS
COM2:57600 Fix
SV************
SV************
CN************
CN************
PASS Retry
TestDisc3.7 for PIE, byJams 09.03.19
warning
All Items Tested, will you Exit ?
Yes No
AVIC-U310BT/XSUC 455 6 7 8
C
D
F
A
B
E
1 2 3 4
How to Use TestDisc2
Jig No: GGV1345Startup procedures1. Store the TestMode folder that can be found inside the TestDisc2 folder on GGV1345 to directly below the SD card.Note : “ Test Mode ” folder must be on the SD card root.2. Download a ID file from the Service Site and copy the file to the “ Test Mode” folder on the SD card.3. Attach the PND into which the SD card containing the program has been inserted to the main unit.4. Turn ON the BUP and ACC of the main unit.5. Press the Reset button.6. TestDisc2 will start up automatically.
Operation detailsRestore
Test item name will be displayed.Test will start when you touch the screen.
This is the screen during Restoration.When restoration is completed, it will automatically shift to the next screen.
This screen will be displayed when it is completed normally.Press PASS.
TestDisc3.7 for PIE, byJams 09.03.19
Restore Test
Restore
PASS Retry
AVIC-U310BT/XSUC461 2 3 4
C
D
F
A
B
E
5 6 7 8
This screen will be displayed when all test items are completed.Detach PND and remove the SD card.Attach PND and press the Reset button.
TestDisc3.7 for PIE, byJams 09.03.19
warning
All Items Tested, will you Exit ?
Yes No
AVIC-U310BT/XSUC 475 6 7 8
C
D
F
A
B
E
1 2 3 4
7. DISASSEMBLY
Fig.1
- Removing the Case (Fig.1)
1
- Removing the Grille Assy (Fig.2, 3)
Fig.2
Fig.3
1
2
3 Disconnect the FFCand then remove the Grille Assy.
1
1
2
2
11
2
2
3
Remove the two screwsand then remove the Case.
While the photograph shown is slightly different from this model in shape, the disassembly procedure is the same.
Remove the two screws.
Remove the four hooks.
Case
Grille Assy
FFC
AVIC-U310BT/XSUC481 2 3 4
C
D
F
A
B
E
5 6 7 8
Fig.4
- Removing the CD Mechanism Module (Fig.4)
1
- Removing the GPS IF Unit (Fig.5, 6)
2
Remove the four screws.
Fig.5
Fig.6
1
2
3
4
5
Remove the two screws.(Fig.5)
Remove the four screwsand then remove the Heat Sink.(Fig.5)
Remove the four screwsand then remove the 2F Holder.(Fig.6)
Straighten the tabs at four locations indicatedand then remove the Main Unit.
Disconnect the FFC and then remove the CD Mechanism Module.
CD Mechanism Module
Fig.7
- Removing the Main Unit (Fig.7)
Remove the screw.
Remove the two screws.
1
2
3
Heat Sink
Disconnect the FFC.(Fig.6)
Straighten the tabs at two locations indicated and then remove the GPS IF Unit.(Fig.6)
1
1
1
1
2
1 1
22
2
2
34 4
4 4
5
5
1
3
2 2
3
3 3
GPS IF Unit
2F Holder
Main Unit
AVIC-U310BT/XSUC 495 6 7 8
C
D
F
A
B
E
1 2 3 4
Fig.8
- Removing the Knob Unit (Fig.8)
1
- Removing the Grille PCB (Fig.9)
Remove the Knob Unit.
Fig.9
Fig.10
1 Remove the four screwsand then remove the Grille PCB.(Fig.5)
Fig.11
- Removing the Button Unit (Fig.10, 11)
1
2
Remove the two screws and thenremove the Holder, Cover and Lighting Conductor.(Fig.10)
Attention when assembling:• When mounting Knob Unit in the Grille Assy , be careful to don't destroy the Encoder part.
Remove the four hooksand then remove the Button Unit.(Fig.11)
Remove the hook using a flat screwdriver or tweezers with a fine point. Don't destroy the hook.
1
2 2
22
11
1
1
1
1
Encoder partKnob Unit
Grille PCB
Lighting ConductorHolder Cover
Button Unit
AVIC-U310BT/XSUC501 2 3 4
C
D
F
A
B
E
5 6 7 8
Fig.12
- Removing the Battery (Fig.12)
1
- Removing the Front Cover (Fig.13, 14 ,15)
Remove the screw.
Fig.13
1 Remove the four TORX screws(T5)using Jig: GGK1098.(Fig.13)
Fig.14
2 Remove the two seals.(Fig.13)
Remove the four hooks and lift the Front cover from the Right side.(Fig.14,15)
Slide the direction of the arrow and then remove the Battery Cover.
2 Disconnect the Cableand then remove the Battery.
3 Disconnect the Cable.(Fig.13)
4
Fig.15
1
2
4
4
4
2
3
1
1
1
1
4
BatteryBattery Cover
(Right side)Front Cover
AVIC-U310BT/XSUC 515 6 7 8
C
D
F
A
B
E
1 2 3 4
Fig.16
- Removing the NAVI Unit (Fig.16)
1
- Removing the LCD Panel (Fig.17)
Remove the five screws.
Fig.17
Remove the four screws.
2The NAVI Unit comes off when the Rear Cover is bent, and the Connector is removed.
Remove the Holder and then remove LCD Panel.
1
1
1
1
1
12
1
1
1
1
Rear Cover
NAVI Unit
LCD Panel
Holder
AVIC-U310BT/XSUC521 2 3 4
C
D
F
A
B
E
5 6 7 8
A
A
B
B
B
B
B
a
B
Upper Frame
Lower FrameDamper
Carriage Mechanism
Damper
Do not squeeze this area.
- How to hold the Mechanism Unit
- Removing the Upper and Lower Frames1. With a disc inserted and clamped in the
mechanism, remove the two Springs (A), the six Springs (B), and the four Screws.
2. Turn the Upper Frame using the part "a" as a pivot, and remove the Upper Frame.
3. While lifting the Carriage Mechanism, remove it from the three Dampers.
Caution: When assembling, be sure to apply some alcohol to the Dampers and assemble the mechanism in a clamped state.
1. Hold the Upper and Lower Frames.2. Do not hold the front portion of the Upper
Frame, because it is not very solid.
AVIC-U310BT/XSUC 535 6 7 8
C
D
F
A
B
E
1 2 3 4
Screw
Shorting Solder
CD Core Unit
Solder
- How to remove the CD Core Unit1. Apply Shorting Solder to the flexible cable of
the Pickup, and disconnect it from the connector.
2. Unsolder the four leads, and loosen the Screw.
3. Remove the CD Core Unit.Caution: When assembling the CD Core Unit,
assemble it with the SW in a clamped state so as not to damage it.
Chassis
Pickup Rack
Pickup
Poly WasherChange Arm
Pickup Lock Arm
Feed Screw
Inner Holder
Planet Gear
- How to remove the Pickup Unit1. Make the system in the carriage mechanism mode, and have it clamped.2. Remove the CD Core Unit and remove the leads from the Inner Holder.3. Remove the Poly Washer, Change Arm, and Pickup Lock Arm.4. While releasing from the hook of the Inner Holder, lift the end of the Feed Screw.Caution: When assembling, move the Planet Gear to the load/eject position before setting the Feed Screw in the Inner
Holder.Assemble the sub unit side of the Pickup, taking the plate (Chassis) in-between. When treating the leads of the Load
Carriage Motor Assy, do not make them loose over the Feed Screw.
AVIC-U310BT/XSUC541 2 3 4
C
D
F
A
B
E
5 6 7 8
8. EACH SETTING AND ADJUSTMENT8.1 CD ADJUSTMENT
1) Cautions on adjustments In this product the single voltage (3.3 V) is used for the regulator. The reference voltage is the REFO1 (1.65 V) instead of the GND.If you should mistakenly short the REFO1 with the GND during adjustment, accurate voltage will not be obtained, and the servo’s misoperation will apply excessive shock to the pickup. To avoid such problems:a. Do not mix up the REFO1 with the GND when connecting the (-) probe of measuring instruments. Especially on an oscilloscope, avoid connecting the (-) probe for CH1 to the GND. b. In many cases, measuring instruments have the same potential as that for the (-) probe. Be sure to set the measuring instruments to the floating state.c. If you have mistakenly connected the REFO1 to the GND, turn off the regulator or the power immediately.
Before mounting and removing filters or leads for adjustment, be sure to turn off the regulator.
For stable circuit operation, keep the mechanism operating for about one minute or more after the regulator is turned on.
In the test mode, any software protections will not work. Avoid applying any mechanical or electrical shock to the mechanism during adjustment.
The RFI and RFO signals with a wide frequency range are easy to oscillate. When observing the signals, insert a resistor of 1k ohms in series.
The load and eject operation is not guarantied with the mechanism upside down. If the mechanism is blocked due to mistaken eject operation, reset the product or turn off and on the ACC to restore it.
2) Test modeThis mode is used to adjust the CD mechanism module. To enter the test mode.While pressing the 4 and 6 keys at the same time, reset. To exit from the test mode.Turn off the ACC and back up.
Notes:a. During ejection, do not press any other keys than the EJECT key until the loaded disc is ejected.b. If you have pressed the (->) key or (<-) key during focus search, turn off the power immediately to protect the actuator from damage caused by the lens stuck.c. For the TR jump modes except 100TR, the track jump operation will continue even if the key is released.d. For the CRG move and 100TR jump modes, the tracking loop will be closed at the same time when the key is released.e. When the power is turned off and on, the jump mode is reset to the single TR (91), the RF amp gain is set to 0 dB, and the auto-adjustment values are reset to the default settings.
AVIC-U310BT/XSUC 555 6 7 8
C
D
F
A
B
E
1 2 3 4
8.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT
CD CORE UNIT
Note :The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mechanism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PU unit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, if the PU unit must be changed, the grating should be checked using the procedure below.
Purpose :To check that the grating is within an acceptable range when the PU unit is changed.
Symptoms of Mal-adjustment :If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to perform track search operations, or taking a long time for track searching.
Method :
Measuring Equipment Measuring Points
Oscilloscope, Two L.P.F. E, F, REFO1
Disc TCD-782 Mode TEST MODE
Checking Procedure1. In test mode, load the disc and switch the 3 V regulator on.2. Using the -> and <- buttons, move the PU unit to the innermost track.3. Press key 3 to close focus, the display should read "91". Press key 2 to implement the tracking balance adjustment the display should now read "81". Press key 3. The display will change, returning to "81" on the fourth press.4. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phase difference is within 75 degrees. Refer to the photographs supplied to determine the phase angle.5. If the phase difference is determined to be greater than 75 degrees try changing the PU unit to see if there is any improvement. If, after trying this a number of times, the grating angle does not become less than 75 degrees then the mechanism should be judged to be at fault. NoteBecause of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the average angle.
HintReloading the disc changes the clamp position and may decrease the "wobble".
100 kohm
390 pF
100 kohm
390 pF
E
VREF
F
VREF
Xch Ych
L.P.F.
L.P.F.
Oscilloscope
FE
REFO1
AVIC-U310BT/XSUC561 2 3 4
C
D
F
A
B
E
5 6 7 8
Grating waveform
45 degrees
0 degrees
75 degrees
60 degrees
30 degrees
90 degrees
Ech -> Xch 20 mV/div, ACFch -> Ych 20 mV/div, AC
AVIC-U310BT/XSUC 575 6 7 8
C
D
F
A
B
E
1 2 3 4
8.3 TOUCH PANEL TEST MODE
Touch Panel Calibration
1. Go to the Menu screen to perform the following operations.
[Requirements for Calibration]• PND only• Refer to the following charts
Safe_Mode PKB CalibratePossible
Not possiblePossible
EU, AU
ONON
OFF
Low-
LowOFF - Possible
UCPKB CalibrateLow Possible
- Not possible
- PossibleLow Possible
AVIC-U310BT/XSUC581 2 3 4
C
D
F
A
B
E
5 6 7 8
2. When touching the center of the target with the stylus, the target moves to directions indicated by the arrows. Repeat touching the target.
3. When the calibration is completed, the screen appears as shown below.
AVIC-U310BT/XSUC 595 6 7 8
C
D
F
A
B
E
1 2 3 4
9. EXPLODED VIEWS AND PARTS LIST
9.1 PACKING
NOTES : Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List. The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screw adjacent to mark on the product are used for disassembly. 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.)
""
UC,AU
EU5
EU5
EU5,AU
AVIC-U310BT/XSUC601 2 3 4
C
D
F
A
B
E
5 6 7 8
(1) PACKING SECTION PARTS LIST
(2) CONTRAST TABLEAVIC-U310BT/XSUC, AVIC-F310BT/XSEU5 and AVIC-F310BT/XSAU are constructed the same except for the fol-lowing:
Mark No. Description Part No.
1 Cover See Contrast table (2)
2 Unit Box See Contrast table (2)
3 Contain Box See Contrast table (2)
4 Protector CHP3830
5 Screw BMZ50P080FTC
6 Screw BPZ20P080FTC
7 Cord Assy See Contrast table (2)
8 Cord Assy See Contrast table (2)
9 Cord Assy See Contrast table (2)
* 10 Polyethylene Bag CEG-127
11 Polyethylene Bag CEG1116
12 Sub Unit Box CHG6918
13 Screw CMZ50P080FTC
14 Pen CNV8969
15 IM CD-ROM See Contrast table (2)
16 Microphone Assy CPM1083
* 17 Clip Holder CZN7912
* 18 Cushion CZN7913
19 GPS Antenna Assy CXE2705
20 .....
21 Sheet CZN7151
22 RDS-TMC Tuner See Contrast table (2)
23 Bag See Contrast table (2)
24-1 Quick Start Guide See Contrast table (2)
24-2 Quick Start Guide See Contrast table (2)
24-3 Quick Start Guide See Contrast table (2)
24-4 Quick Start Guide See Contrast table (2)
24-5 Quick Start Guide See Contrast table (2)
24-6 Quick Start Guide See Contrast table (2)
24-7 Important Information See Contrast table (2)
24-8 Installation Manual See Contrast table (2)
24-9 Caution Card See Contrast table (2)
* 24-10 Warranty Card See Contrast table (2)
* 24-11 Registration Card See Contrast table (2)
* 24-12 Passport See Contrast table (2)
Mark No. Description Part No.
Mark No. Description AVIC-U310BT/XSUC AVIC-F310BT/XSEU5 AVIC-F310BT/XSAU
1 Cover CEG1359 CEG1356 CEG1356
2 Unit Box CHG6919 CHG6921 CHG6920
3 Contain Box CHL6919 CHL6921 CHL6920
7 Cord Assy CDP1247 CDP1246 CDP1247
8 Cord Assy CDP1260 CDP1261 CDP1261
9 Cord Assy CDP1271 CDP1272 CDP1272
15 IM CD-ROM CPJ1285 CPJ1286 CPJ1287
22 RDS-TMC Tuner Not used CXE2176 Not used
23 Bag Not used CMX1035 CMX1035
24-1 Quick Start Guide CRB3017 CRB3025 CRB3032
24-2 Quick Start Guide CRB3018 CRB3026 Not used
24-3 Quick Start Guide Not used CRB3027 Not used
24-4 Quick Start Guide Not used CRB3028 Not used
24-5 Quick Start Guide Not used CRB3029 Not used
24-6 Quick Start Guide Not used CRB3030 Not used
24-7 Important Information CRD4414 CRD4416 CRB3033
24-8 Installation Manual CRD4415 CRD4417 CRB3034
24-9 Caution Card CRP1310 Not used CRP1310
* 24-10 Warranty Card CRY1246 CRY1265 Not used
* 24-11 Registration Card CRY1271 Not used Not used
* 24-12 Passport Not used CRY1268 Not used
AVIC-U310BT/XSUC 615 6 7 8
C
D
F
A
B
E
1 2 3 4
Owner's Manual,Installation Manual
CONTENTS OF CD-ROM (Operation Manual), CPJ1285, CPJ1286, CPJ1287
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.
The > mark found on some component parts indicatesthe importance of the safety factor of the part.Therefore, when replacing, be sure to use parts ofidentical designation.
Symbol indicates a resistor.No differentiation is made between chip resistors anddiscrete resistors.
NOTE :
Symbol indicates a capacitor.No differentiation is made between chip capacitors anddiscrete capacitors.
USB Play USB device inserting to USB connector. CD Play with USB(iPod) device connecting.
Ref.:REFO
Mode:Normal
Ref.:GND
Mode:Normal
Ref.:AGND
Mode:Normal
AVIC-U310BT/XSUC 855 6 7 8
C
D
F
A
B
E
1 2 3 4
2 V/div2 V/div2 V/div
)CPRDY⁄SDA¤SCL
2 V/div2 V/div2 V/div
10 s/div)CPRDY⁄SDA¤SCL
2 V/div2 V/div
50 ms/div*DP(DM
ACC OFF with USB(iPod) device connecting. iPod Authentication Operation iPod Authentication Operation(zoom until 2 s)
AVIC-U310BT/XSUC861 2 3 4
C
D
F
A
B
E
5 6 7 8
AVIC-U310BT/XSUC 875 6 7 8
C
D
F
A
B
E
10
15
1
1
EE
IC541
R409
C404
C405
C406
C407
C
L691
Q532
Q534
R531
R53
2
531
C549
Q2
C55
C5
C958
D533
R20
1R
202
FRO
1 2 3 4
11. PCB CONNECTION DIAGRAM11.1 MAIN PCB
A
A MAIN PCB
CapacitorConnector
P.C.Board Chip PartSIDE B
SIDE A
NOTE FOR PCB DIAGRAMS1.The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic dia- gram.2.Viewpoint of PCB diagrams
1
1
1 5
51
10
1
1
1
1
1
1
10
515
111
111
15
10
5 511
1
E
1
1
1 5
10 E
E
E
E
E
R40
1R
402
R403
R404
R211
R212
R213
R214
R221
R222
R416
R223
R224
R225
CN401R231
R232
R233
R241
R243R244
R245
C401
C402
C403
C211
C212
C408
C409
C410
C412
C221
C222
P131
C231C232
C233
C241
D201
D202
D203
D204
D401
L101
D402
D403
D211
D212
D221
D222
IC401
D231
L131
L132
Q531
D241
D242
D243
R101
R102
R103
R111
Q951
JA101
Q952Q953
Q954Q955Q956
R131
R90
1
R90
2
R133
R13
4R135
R13
6
R137
R138
R13
9R
140
R141
R533
C111C113
R538
C114
JA901
R545
C121
C122
C123
C131
C132
C133
C135
C136
C906
C13
7
C138
C139
R95
1
R952R953
R95
4
R955
C
R956
R95
7
R958R959
R960R961
R962
R963
R964
R965
R96
6R
967
R968
R969
CN951
D101
R970
R971
Q201
R97
2R
973
R974
R97
5
R97
6
C552
R977
C557
Q401
Q402
Q211
C95
1
D121
C95
4
Q221
C95
7
L211
D131
IC111
D903D904 D905
Q231
L221
IC121
Q241
D531
IC131
L241
R203R204
10 20 30 40 50 60 70X
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
Y
B CN801
POWER SUPPLY
C CN701
AUX/WREM
P 131 (A,51,100) Fuse 3.15 A CEK1259P 901 (A,102,70) Fuse 1.25 A CEK1255
>>
AVIC-U310BT/XSUC881 2 3 4
C
D
F
A
B
E
1 5
10
1
1
R40
1
R404
R41
CN4
C409
C
D201
D202
D203
D204
D402
D4
Q531
Q951
R545
R95
1
R952R95
C95
4
D5
R203R204
70
5 6 7 8
A
SIDE A
10
15
20
25
15
15
1015
20
1
1 10
1
5
1
11
1
5
15 10152025
3035
4045
50
5560657075
80859095100
1
1
1
1
1
11
1
1 515
0201
15 5 1
1020
1
1
5
15
15
1
1
15
10
1520
25
1
5
E
EE
E
E
E
E
IC541
R409
R601
R602R603
R60
4
R605
R60
7
R60
8
R60
9
6
R61
0
R61
1
01
R612
R613
R614R615
U301
R616R617R618R619
IC751
CN601
R620
R62
1R
622
R62
3R62
4
R62
5
IC951
R62
6
R62
7R
628
R62
9R
630
R631R632R633
R634
C404
R635
C405
R636
C406
R637
C407
R638
C408
R639
C601
C602
C603
R640
C60
4
410
P701R641
C60
5
C411
R642
C606
R643
C607
R644
C608
C60
9
R645
L691
R646
L692
R647
R648
R649
C610
C611
X601
P901
R650
C614
R651
R652
R653
R654
R655
R65
6R
657
R65
8R
659
R66
0
R66
1
R663
R66
4R
665
R66
6
R667R668R669
R670
R671R672
R677
R678R679
Q301
Q302
R69
1
03
L301
L303
L304
L501
Q901
Q902
IC401
IC601
IC602
L901
Q532
Q533
Q534
C69
2
C693C694 C695
L151
L541
L542
L543
L544
Q751
Q752
R501
R502R503
R504
R505R506
R507
R313
R314
R508
R315
R509
R701
R70
2
R70
4
Q571
R70
6
Q573
R709
JA301
R903
R90
4
R71
0
R905
L951
R71
1
R71
2
R71
3
R71
4
R71
5
R71
6
CN701
R531
C301
R53
2
C302
R533
C303
R534
C304
R535
C305
CN901
R536
C112
C306
R537R538
C308
C309
C501
C502
C503
C504
C311
C505
C506
C507C508
C509
C510
C511
C512
C513
C514
C515C516
C517
C518
CN151
C519
C903
IC691
IC692
IC693
R75
1R752
R756
R757
R758
R75
9
3
R76
0
R76
1
C531
R76
2
R763
R764R765
R571
R76
6
R76
7
R575 R576R577
R578 R579
C545
R582
C546
R583
C547
C548
C549
Q201
Q202
C550
C551 JA571
C751
C75
2C753
C756
C757
R98
8
C758
R98
9
C759
C95
1
C952C953
R990 C76
0
C955
C76
1
C956
C76
2
C76
3
C958
C959
C571 C572
D707
C575
IC301
C576
C577
C960
C578
C961
L601
L602
L603
D906 D907 C581
IC501
C582
31
D533
IC901
R20
1R
202
80 90 100 110 120 130 140 150 160 170
FRONT
USB
RCA ANTENNA
FM
/AM
TU
NE
R U
NIT
PND UNITOTJ3
GPS IF UNITOTJ2
AVIC-U310BT/XSUC 895 6 7 8
C
D
F
A
B
E
1 2 3 4
A
A MAIN PCB
170 160 150 140 130 120 110 100 90
1
5
P301
C612
C613
C615
C616
R673
R674
R675
R676
R681
R682
R683 R684
L302
P571
L502
C681
R302
R303
R307
C307
C310
R541
R542
C312
R543
R544
IC681
C70
1
C70
2
C70
3
R753R754
R755
C553
C554
C555
C556
C754
C755
D70
1
D70
2
D70
3
D70
4
D70
5
D70
6
C573
D708
C574
D70
9
C579
D71
0
D71
1 D712 D713
D908
C580
D714
1
1
1
1
AVIC-U310BT/XSUC901 2 3 4
C
D
F
A
B
E
9
5 6 7 8
A
SIDE B
0 80 70 60 50 40 30 X
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
Y
20 10
1
IC151
R906
R907
C101
R151
C901
C902
C134
C151
C152
D102 D103
C558
D901D902
1
1
1
1
AVIC-U310BT/XSUC 915 6 7 8
C
D
F
A
B
E
1 2 3 4
11.2 KEY PCB
B
SIDE AB KEY PCB1
1
1
5
10
1
1 1
1
1
R810
R811
R812
R813
R814
R815
R816
R822
R823
R824
R825
R826
R827
R828
R829
R830R831
R832
C803
C804
C805
C806
S802
S803
S804
S805
S806 S807
D832
D837
10 20 30 40 50 60 70 80 90X
40
30
20
10
0
Y
EJECT
DISP LIST
BAND
SRC
ROTARYCOMMANDER
AVIC-U310BT/XSUC921 2 3 4
C
D
F
A
B
E
5 6 7 8
B
SIDE BB KEY PCB
90 80 70 60 50 40 30 20 10X
40
30
20
10
0
Y
1 5 10 15
CN801
A CN951
AVIC-U310BT/XSUC 935 6 7 8
C
D
F
A
B
E
1 2 3 4
11.3 CD CORE UNIT(S10.5COMP2-iPod-C3)
C
SIDE AC CD CORE UNIT(S10.5COMP2-iPod-C3)
HOME
M2LOADING/CARRIAGE
MOTOR
M1SPINDLE MOTOR
REFO1F
E
A CN401
PICKUP UNIT(P10.5)(SERVICE)
AVIC-U310BT/XSUC941 2 3 4
C
D
F
A
B
E
5 6 7 8
C
C SIDE BCD CORE UNIT(S10.5COMP2-iPod-C3)
8EJ
12EJ
DSCSNS
AVIC-U310BT/XSUC 955 6 7 8
C
D
F
A
B
E
1 2 3 4
12. ELECTRICAL PARTS LISTNOTE: Parts whose parts numbers are omitted are subject to being not supplied. The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS.....) CKS....., CCS....., CSZS..... The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Meaning of the figures and others in the parentheses in the parts list. Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding PC board. IC 301 (A, 91, 111) IC NJM2068V
ABUnit Number : CWN4078(A)Unit Number : CWN4079(B)Unit Number : CWN4081(C)Unit Name : Main Unit
MISCELLANEOUS
IC 111 (A,9,104) IC NJM2388F84IC 121 (A,59,77) IC BD3931FPIC 131 (A,39,85) IC LT1912EMSEIC 151 (B,65,80) IC BD6538GIC 301 (A,142,46) IC NJM2885DL1-33
IC 401 (A,73,76) IC NJM2885DL1-33
IC 501 (A,103,90) IC PML018AIC 541 (A,78,136) IC PAL007CIC 601 (A,105,32) L-MOS And Gate TC7SET08FUS1IC 602 (A,108,49) IC(A) PEG567A
(A,108,49) IC(B) PEG566A(A,108,49) IC(C) PEG568A
IC 691 (A,110,26) IC TC7SH04FUS1IC 692 (A,82,96) 1 Chip or Gate TC7SH32FUS1IC 693 (A,114,25) IC S-80838CNMC-B8XIC 751 (A,139,76) IC BA4558RFVMIC 901 (A,120,63) IC(A) HA12241FP