pioneer avic-u310bt

101
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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Page 1: Pioneer Avic-u310bt

PIONEER CORPORATION 4-1, Meguro 1-chomePIONEER ELECTRONICS (USA) INC. P.O. Box 1760, LoPIONEER EUROPE NV Haven 1087, Keetberglaan 1, 912PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253

PIONEER CORPORATION 2009

AVIC-U310BT/XSUC

, Meguro-ku, Tokyo 153-8654, Japanng Beach, CA 90801-1760, U.S.A.0 Melsele, Belgium Alexandra Road, #04-01, Singapore 159936

ORDER NO.

CRT4377

FLASH MEMORY NAVIGATION AUDIO RECEIVER

AVIC-U310BT/XSUCGPS 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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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

AVIC-U310BT/XSUC21 2 3 4

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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.

AVIC-U310BT/XSUC 35 6 7 8

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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.

AVIC-U310BT/XSUC41 2 3 4

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CONTENTS SAFETY INFORMATION .....................................................................................................................................21. SERVICE PRECAUTIONS................................................................................................................................6

1.1 SERVICE PRECAUTIONS.........................................................................................................................61.2 NOTES ON SOLDERING...........................................................................................................................6

2. SPECIFICATIONS.............................................................................................................................................72.1 SPECIFICATIONS ......................................................................................................................................72.2 DISC/CONTENT FORMAT.......................................................................................................................132.3 PANEL FACILITIES ..................................................................................................................................142.4 CONNECTION DIAGRAM........................................................................................................................16

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

5. DIAGNOSIS ....................................................................................................................................................265.1 OPERATIONAL FLOWCHART.................................................................................................................265.2 DIAGNOSIS FLOWCHART......................................................................................................................275.3 ERROR CODE LIST.................................................................................................................................295.4 CONNECTOR FUNCTION DESCRIPTION .............................................................................................31

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

AVIC-U310BT/XSUC 55 6 7 8

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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.

AVIC-U310BT/XSUC61 2 3 4

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2. SPECIFICATIONS2.1 SPECIFICATIONS

UC medel

Backup current ............... 5 mA or less

AVIC-U310BT/XSUC 75 6 7 8

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AVIC-U310BT/XSUC81 2 3 4

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EU5 medel

Backup current ............... 5 mA or less

AVIC-U310BT/XSUC 95 6 7 8

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AVIC-U310BT/XSUC101 2 3 4

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AU medel

Backup current ............... 5 mA or less

AVIC-U310BT/XSUC 115 6 7 8

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AVIC-U310BT/XSUC121 2 3 4

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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.

AVIC-U310BT/XSUC 135 6 7 8

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2.3 PANEL FACILITIES

AVIC-U310BT/XSUC141 2 3 4

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AVIC-U310BT/XSUC 155 6 7 8

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2.4 CONNECTION DIAGRAM

Connection Diagram

AVIC-U310BT/XSUC161 2 3 4

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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.

5 Map displayTouch-paneloperationRemote-controloperation

Check functions of map scale change andmap scroll.

Display and operations must be normal.

6 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 check mustbe ejected.

retfaecnaraeppastinotridrosehctarcsoNkcehcecnaraeppA7receiving 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 audionoitrotsiDesion-kcolB

esioNesionlatnoziroHwolootemuloVesiontoD

Disturbed image (video jumpiness) Volume too highgnitautculfemuloVkradooTdetpurretnidnuoSthgirbooT

Mottled color

AVIC-U310BT/XSUC 175 6 7 8

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3.2 PCB LOCATIONS

B

A

GPS IF Unit

Main PCB

C CD Core Unit(S10.5COMP2-iPod-C3)

Key PCB

NAVI Board

Main UnitConsists ofMain PCBKey PCB

Unit Number : CWN4078:AVIC-U310BT/XSUCUnit Number : CWN4079:AVIC-F310BT/XSEU5Unit Number : CWN4081:AVIC-F310BT/XSAUUnit Name : Main Unit

Unit Number : CWX3678 Unit Name : CD Core Unit(S10.5COMP2-iPod-C3)

AVIC-U310BT/XSUC181 2 3 4

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3.3 JIGS LIST

3.4 CLEANING

GGD1649

CD Mechanism Module

Main PCB

- Jigs List

- Grease List

Name Jig No. Remarks19P FFC GGD1649 Main PCB <---> CD Mechanism ModuleTORX screwdriver GGK1098 T5 (Datach Grille Assy : Rear Cover Assy ) Test Disc TCD-782 Checking the gratingL.P.F. Checking the grating (Two pieces)

Name Grease No. RemarksGrease GEM1024 CD Mechanism ModuleGrease GEM1045 CD Mechanism Module

Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools:

Portions to be cleaned Cleaning toolsCD pickup lenses Cleaning liquid : GEM1004 Cleaning paper : GED-008

AVIC-U310BT/XSUC 195 6 7 8

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1 2 3

SW

JA5

A,C:CKB B:CKB

RCG

PS

GN

DG

UID

EG

ND

GU

IDE

2 31

OTJ1A2R73061

SD

SD

RR

SW

PN

RL

CKB10

A:CXB:CXC:CX

CKB1

1 2 3 4

4. BLOCK DIAGRAM4.1 OVERALL CONNECTION DIAGRAM

VKN1838-A

CN901

1234567891011121314151617181920212223

U301

1AMANT

2RFGND

3FMANT

4VCC

5SL

6CE2

7NC1

8CE1

9CK

10DI

11LDET

12OSCGND

13ROM_VDD

14DO

15DGND

16NC2

17VDD_3.3

18RDS_CK

19RDS_DATA

20RDS_LOCK

21RDS_HSLK

22AGND

23Lch

24Rch

FM/AM ANTENNAJA301CKX1056-A

NC

BUP

TMCSNS

TMCON

GND

NTOG

CCON

BUS-

NTOT

MIC_P

BUSL-BUSL+

VDD33

BUSR-

TTON

BUSR+

ASENBO

GND

TU33

BUS+

GND

BUP

GTON

CKS5589-A

External MICOTJ5

IP-BUS (UC)OTJ3

CKS5271-A

ASENBOIP

R+

IPR

-IP

L-

IPB

US

-IP

PR

GIP

L+

IPB

US

+IPBUSG

IPLG

NC

TMC (EU5)OTJ1

GT8E-6P-DS

GPSCKS5702-A:K

GPJ2

GPS ANTENNA ASSY

456789

1011121314151617181920

2221

23

321

OTJ29618S-23A-TM3

BT

AX

RESET

Power Switch

OTSW1STS-A5

OTSW1SSM120

ON

OF

F

GPS IF UNITFFCGND

TTON

NTOT

TMCSNS

CCON

BUP

OSCAR150BT-ANT1

AVIC-U310BT/XSUCAVIC-F310BT/XSEU5AVIC-F310BT/XSAU

ABC

GPS TMC MICIP-BUS

B

A

C

A:CWE2098-B:CWE2127-C:CWE2098-

FM/AM TUNERGPS

CXE2705-A

MIC ASSYCPM1083-A

RDS-TMC TUNER ASSY

CXE2176-A

< EU5 only>

CAR ANTENA

TO FM/AM ANTENNA

FROM RDS-TMC TUNER(EU)

FROM CAR ANTENNA(UC/AU)

A:CWX3791-AB:CWX3792-AC:CWX3793-A

AVIC-U310BT/XSUC201 2 3 4

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R

TUNER

TENNAAU)

5 6 7 8

VKN1834-ACN401

12345678910111213141516171819

VKN1830-A

CN951

123456789101112131415

CN701

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

CKS5854-A

CN701

12345678910111213141516171819

CKS4808-A

CN801

123456789101112131415

FR

+

JA101

ILM

POWER SUPPLYCKM1376-A

Bup

GN

D

RL-

Acc

FL-

FR

-

RR

+

RL+

RR

-

FL+

BR

EM

P.B

JA901

AUX/WREM

YKS5001-E

AUX IN

W/R

FL

FR

SW

JA571

A,C:CKB1051-A B:CKB1056-A

RCA

CN151USBCKS5669-A

US

B5V

US

BM

US

BP

GN

DU

SB

USBGNDUSBGNDUSBMUSBPPGNDCDGNDCDLAGNDCDRCDGND

CDRSTCDVDD

BDATABRXENBSCKBRSTBSRQVDVD

ILM_V

ILM_R1KEY1

ILM_B1

EJECT

GND_KEYGND_KEY

ILM_G1

KEY0

ILM_VROT1ROT0

ILM_R2

ILM_B2ILM_G2

NT

OG

(MIC

)G

TO

N(M

ICG

ND

)U

GN

D

DS

EN

toN

ST

ON

RS

T

GP

SG

ND

GU

IDE

GN

D

DS

EN

toS

GU

IDE

(DD

FC

ON

T)

NT

OT

NT

OS

GN

D

5V

TT

ON

MU

TE

NC

USB

OTJ3R41-A102

4 13122 3 1716 1918 20761 98 1110 15145

Battery

OTJ2MB005S503ZRA

OTJ1AXA2R73061

LCJ2FH23-45S-0.3SHW

SPJ13800-6

CD/USB

Touch Panel

SD

SD

GRILLE UNIT

A:CWN4078- /SB:CWN4079- /SC:CWN4081- /S

MAIN UNIT

RR

SW

PND UNIT

CD MECHA MODULE

FFC

FFC

BTOB

1

45

1 4

LCD

FPC

FPC

1

6

LCD

A:CWN4078- /SB:CWN4079- /SC:CWN4081- /S

CXK9010-/YU

POWER SUPLY TERMINAL ASSYA,C:CDP1247-A B:CDP1246-A

USB CABLE ASSY

B,C:CDP1272-AA:CDP1271-A

RL

CKB1056-A

10A FUSE

USB

ipodiphone

CKS6050-B

A:CXE2187-A/SB:CXE2188-A/SC:CXE2189-A/S

CKB1051-A

Battery

USB interface cable for iPodCD-IU50 (sold separately)

A MAIN PCB

B KEY PCB

C

AVIC-U310BT/XSUC 215 6 7 8

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SYSPW

KDT0

KDT1

ROT1

ROT0

MLLER/2)

A:::

BC

EJECT

LEDCS

LEDCK

LEDDT

SYNC

FLAG

1 2 3 4

4.2 BLOCK DIAGRAM

CDL

JA3011

2,3

CN401

MAIN UNITA

18

19

USBM

USBP

3

4

7

ANTENNA

BRST,BRXEN,BSRQ,BDATA,BSCK

VDD5

CE

2

SL

Lch

LDE

TLD

ET

11

80

12CDRST 79

VDCONT

CDRST

FM/AM TUNER UNIT U301

VDD33

MECHA VD

13 IC401NJM2885DL1-33

Q402

Q401BUP

CDVDD

VD

CK DI

CE

1

VC

C

RO

M_V

DD

VD

D_3

.3

DO

TU

NC

E2

ST

OT

TT

OS

RD

S_C

K

FM

AN

T

AM

AN

T

RD

S_D

AT

A

RD

S_L

OC

K

RD

S_H

SLK

1 3 235 6 8 9 10 14 11 18 19 20 21 4 13 17

AU

84

VD

D5

TU

33

10

13

14

9

8

IPPW

ASENBO

SYSTOIP1

2

54

55

28

BUPASENBO

27 IPTOSYS8

BUS+

BUSL+

BUSL-

BUS-

6

5

BUS+

BUS-

DIN1

ROUTIC901

HA12241FPSTBYGPS I/F UNIT

OTJ2

IP-BUS DRIVER

TU

NS

L

TU

NC

E1

TU

NC

LK

:AVIC-U310BT/XSUC:AVIC-F310BT/XSEU5:AVIC-F310BT/XSAU

ABC

JA901

GNDWREMINWCONT

WIREDREMOTE

321

TU

NL

AUXGAUXLAUXR

AUX

65

4

PND UNITOTJ3

JA701

+-

DD5V115V

10

12

IC601TC7SET08FUS1

1,2 4NTOS NAVITOSYS

STON

13DDFCONT

20DSENS

STON

(DDFCONT)

DSENtoS

15

1

RST

GUIDE

42

1IC691

TC7SH04FUS1

IC692TC7SH32FUS1

MUTE0D

VDD5

RST

21 IC693S-80838CNMC-B8X

4 2

MUTE

RST

AU45+LPF AMPIC751

BA4558RFVM

IN1+ OUT

Q751

Q752

AU84

18MUTE

3 7 GUIDE4

5MIC

6

NTOG

(MIC)

14

16

GTON

NTOT

TTON

CN901

1

19MIC

2

NTOG

MIC_P

5

6

GTON

NTOT

TTON

A

E

TU333

21

22

P901BUP

BUP

4

7

23

TMCON

TMCSNS

CCON

TMCSENS

TMCSYNC

46

47

45

TMCCON

IP-BUS BUPSW

Q902

Q901

TMCSYNC

TMCSENS

DD5V

CN151

USBP

USBM2

3

85

1

84USBCON

FLAG

IC151BD6538G

3EN4OC

1VIN

5 VOUTUBS5 DD5V

17VDD33

SYSTECONTRO

IC602(1PEG567APEG566APEG568A

USB5

USB

PICKUP UNIT(P10.5)(SERVICE)

CD CORE UNIT(S10.5COMP2-iPod-C3)C

BRST,BRXEN,BSRQ

CN701

Q101

M

LD

MD

S903DSCSNS

SPINDLEMOTOR

MLOADING/CARRIAGEMOTOR

LD-

MD

15

5

HOLOGRAM UNIT

IC301BA5839FP

IC201PE5661A

RF AMP, CD DECODER, MP3&WMA DECODERDIGITAL SERVO/DATA•PROCESSOR

CPU, USB HOST CONTROLLER

CDDRIVER

2VD

13LOUT

9

CN101

16 SOP15 SOM18 LCOP17 LCOM

21CLCONT

55LOUT

9CONT

TD,FD

AC,BD,E,F

SD,MD

S901HOME

S90412EJ

S9058EJ

LD+ 14

141 LD

142 PD

12EJ

CONT

CLCONT

HOME

8

9

20

41

VDD

1

VDD2

BDATA,BSCK

Q201

17/ADENA

VDD

15

5

FOCUS ACT.TRACKING ACT.

FOPTOP

21 TOP

FOP

11 FOP14 TOP

21

14

8EJ7

DSCSNS10

VDD3

16/RESET 8/RESET

88VREFREFO 133 REFOUT

33FOM FOM

12 FOM

44TOM TOM

13 TOM

22LOEJ LOEJ28

16

17

DP

DM4

5

DM

DP

VDD2

VDSENS11

VD

Q102

39/PUEN

VCC VDD2

IC205341S2162

iPod CP

CPRDY,CPRST

SDA,SCL

VD

AVIC-U310BT/XSUC221 2 3 4

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9

VDCONT

CDRST

IPPW

ASENBO

SYSTOIP

4

5

8

IPTOSYS

DD5

MUTE

RST

GUIDE

A

TMCSENS

TMCSYNC

TMCCON

USBCON

FLAG

SYCON

IC6PEGPEGPEG

5 6 7 8

BUP

10

Pre/SW_L

11Rear_L

21

23

5

25

FL+

FL-

RL+

RL-

IN2_L

IN4+_L

IN4-_L

FLIN14

VCC6,20

RLIN12

22 4

IC501PML018A

AMPIC541

PAL007C

SYSPW

ELECTRONIC VOLUME/SOURCE SELECTOR

MUTE STBY

AU84BUP

82SYSPW

Q532

Q301

Q302

MUTEQ533

Q571

12

Front-L

PBSENS71

3

OUTCONTROL

VOUT

B-REM

PBSENS

AU84IC111

NJM2388F84

7

5

6

8

16

11

JA101

TUNSL

TUNCE1

SYSTOTUN

TUNTOSYS

88

37

36

33

34

TUNCLK35

STOT

TTOS

Q531

SWL

ILM-G1

ILM-R1

ILM-R2

ILM-G2

VCK,VDT,VST

JA571

RCA OUT

POWER SUPPLYTERMINAL

RL2

BREM

RL1

FL2

FL1

10P.B

INVIN

TUNCE2

BUP

12

TU33 DD5V

TU33IC301

NJM2885DL1-3313

4

16RDS_CK

24

RDS_LOCK

25RDS_DATA RDSDATA

23

RDS_HSLK

17

10MUTE

52

75DDFCONT

19SYSTONAVI

3NAVITOSYS

4

3

6

4

8

Q573

4

B.UP

RCFL

RCRL or SWL:

SWL:

Q534

BUP

CN801

TUNL

AUXL

BUSL+

BUSL-

CN951

7

10

6

9

BUP

Q241

BUP

8

KDT0

KDT1

ROT1

KEY191

KEY092

EJECT95

ROT12

ROT01ROT0

3

12

13

4

5

14

ILM-B1

2IN5+_L

CDL 7IN1_L

FL

B

SYSTEMCONTROLLER

IC602(2/2)APEG567A:

PEG566A:PEG568A:

B

B

GND15

RCK

RDS57K

RDSLK

LDET

C

WREMIN87

WCONT63

STON

RST

DSENS

RESET

GUIDE 5IN3_L

E

STEMTROLLER02(1/2)

A567A:566A:568A:

BC

6 1DI AO1

7 2CLK AO2

8 3LD AO3

Q954

Q951

Q952

Q953

RED

GREEN

BLUE

IC951M62343FP

RGB LED DRIVER

Q955

Q956

BUP

EJECT

11ILM-B2

15

ILM_VLEDCS

LEDCK

58

57

56LEDDT

D

86

20SYNC

FLAG

DD5VIC131

LT1912EMSE

6 SYNC5 RUN/SS

4Vin1 BDDD5V

3 SW

P131BUP

OUT VCCVDD5

VDD513 IC121

BD3931FP

MUTE0

73

BSENS

Q202

Q201

BSENS

72 ACCQ211

ASENS

14ASENS

ISENS74

ISENS

12ILM

Q231

KMODE70

KMODE

13KMODE

Q221

A

C

CAB

MUTE

AVIC-U310BT/XSUC 235 6 7 8

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EJECT

CN801 EJECTS802

KEY1

BANDS803

ROT1 1

2

3 A

B

C

D

Enc-Com

4

7

10

9PUSH

8

SRCS805

KEY0

ROT0 Phase-B

Phase-A

ROTARY COMMANDERS804

ILM_V

ILM_R1

RGB ILM1D832

ILM_G1

ILM_B1

R

G

B

PUSH

A

C

B D

KEY UNITB

13

11

3

12

4

1

10

9

8

DISPS806

LISTS807

CN951A

Com5

2

ILM_R2

RGB ILM2D837

ILM_G2

ILM_B2

R

G

B

7

6

5

FMRF

ANT adjRF adj

FM ANT

T51 CF52

RF

GN

D

OS

CG

ND

DG

ND

AU

DIO

GN

D

NC

VC

C

VD

D_3

.3

3.3V 2.5VIC4

3.3V 2.5V

IC22.5V

NC

CE

2

RO

M_V

DD SL DI

CK

CE

1

LDE

T DO

RD

S_C

K

RD

S_D

ATA

RD

S_L

OC

K

RD

S_H

SLK

7 6 13 5 10 9 8 11 14 18 19 20 21

1

3

2 12 15 22 16 4 17

IC13.3V

AM ANT FMRFATT

LPFOSC

IC3 EEPROM5.0V

IC55V 3.3V

ATT

MIXER, IF AMP

DET, FM MPX,RDS DECODER

23Lch

FM/AM TUNER UNIT

AA

A

A

B

B

:AVIC-U310BT/XSUC:AVIC-F310BT/XSEU5:AVIC-F310BT/XSAU

ABC

AVIC-U310BT/XSUC241 2 3 4

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4.3 POWER SUPPLY SYSTEM FIGURE

+B.UP

3 300 u/16BUP

M16C

VDD5BD3931FP

HA12241FPIP-BUS DRIVER

RESET ICS-80838CNMC-B8X32,04

NAVI -> SYSTC7SET08

ROM CORRECTIONS-93C46ADFJ

BmuteUMD2N

IP_BUS POWER SW2SA1576

ASENBO

E-VOLCAPTAIN6

AV8(8.4 V)NJM2388F84

max 8 mA

VDD33(1W)NJM2885DL1-33

TU33(MAX 500 mA)NJM2885DL1-33

KEY LED

PKB SNSTR

max 1 100 mAtyp 300 mA

2 mA max 45 mA

max 2 mA

VD752SD2396

SYSPW

SYSPW

B SNSTR

A SNSTR

5 V DDCLT1912EMSE

USBSWBD6538G

VMAIN(DALMON)

USBCTL

max 140 mA

max 200 mA

max 55 mA

max 500 mA

VDCONT

max 63 mA

RGBLED

max 80 mA + ant 30 mA

max 0.3 mA

TPD1018F

TMCPW

GUIDE60 mA

max 1 000 mA

max 255 mABUP 185 uA(M)

365 uA(F)

max 255 mA

*)max:An excess electric current

max 1 865 mAmax 800 mA

2 mA 2 mA

CD MECHA.

USB

PND

GPS

TMC1.25 A

POWER AMPPAL007C

FM/AMTUNERX-2026

3.15 A

KEYBOARD

SYSTEM u-com

AVIC-U310BT/XSUC 255 6 7 8

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5. DIAGNOSIS5.1 OPERATIONAL FLOWCHART

UC MODEL only

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

AVIC-U310BT/XSUC261 2 3 4

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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.

AVIC-U310BT/XSUC 275 6 7 8

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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

AVIC-U310BT/XSUC281 2 3 4

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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:

1x: Setup relevant errors, 3x: Search relevant errors, Ax: Other errors.

AVIC-U310BT/XSUC 295 6 7 8

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AVIC-U310BT/XSUC301 2 3 4

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5.4 CONNECTOR FUNCTION DESCRIPTION

1. BUS+ 2. IPBUSG 3. IPLG 4. NC 5. BUS- 6. IPRG 7. Lch 8. ASENBO 9. Rch10. Rch_GND11. Lch_GND

1 2 3 45 6 7

8 9 1011

IP-BUS IN (UC)

USB WIRED REMOTEANTENNA IN

GPS ANTENNA MIC IN

1. FR+ 2. RR+ 3. FR- 4. RR- 5. FL+ 6. RL+ 7. FL- 8. RL- 9. NC10. PKB11. BREM12. ILM13. NC14. ACC15. GND16. BUP

1 3 5 7 9 1113152 4 6 8 10121416

POWER SUPPLY

1. BUP 2. CCON 3. TMCSNS 4. PNDTOTMC 5. TMCTOPND 6. GND

6 5 4 3 2 1

TMC (EU5)

PRE-FRONTOUTPUT(UC, AU)

PRE-REARPRE-SUB WOOFER

OUTPUT

AUX IN

AVIC-U310BT/XSUC 315 6 7 8

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6. SERVICE MODE6.1 TEST MODE

How to Use TestMode

Jig No: GGV1345

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

AVIC-U310BT/XSUC321 2 3 4

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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

AVIC-U310BT/XSUC 335 6 7 8

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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 “>.”

AVIC-U310BT/XSUC341 2 3 4

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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.

AVIC-U310BT/XSUC 355 6 7 8

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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

NLEDLighting check on blue LED for BT

AVIC-U310BT/XSUC361 2 3 4

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6.2 CD TEST MODE

[Key]

Contents

Display

[LIST] + [DOWN] + Reset or[LIST] + [DOWN] + BU + ACC

Test Mode In

[CD] or [SOURCE]

Source On

TRK MIN SEC

[BAND]

Power On(T.Offset is adjusted)TRK MIN SEC00 00 00

[RANDOM]

Power On(T.Offset is not adjusted)

99 99 99

[PAUSE]

RF AMPGain switching

GG GG GG

*1[REPEAT]

SPINDLESpeed switching

SP SP SP

*9

[RANDOM]

Focus CloseS curve check

TRK MIN SEC91 91 91

[DISP]

Focus Mode switching

0X 0X 0X

*2

[ASR]

Tracking ServoClose

00 00 00or 99 99 99

[>]

CRG +

[PAUSE]

Self-adjustingswitching

TRK MIN SEC?? ?? ??

*3*8

[<]

CRG -*8

[BAND]

Power Off

TRK MIN SEC

[BAND]

Power Off

TRK MIN SEC

[BAND]

Power Off

TRK MIN SEC

[BAND]

Power Off

TRK MIN SEC

[ASR]T.Close & AGC

Applicable servomechanism

TRK MIN SEC?tr ?min ?sec

[DISP] [RANDOM]

RF AGC /RF AGC coefficient display

[>]

CRG +

8X 8X 8Xor 9X 9X 9X

[PAUSE]

T.Balance adjustment /T.BAL coefficient display

TRK MIN SEC?? ?? ??

[<]

CRG -T.CloseApplicable servomechanism

?? ?? ??

[ASR]

F,T,RF AGCF.Bias display switchingTRK MIN SEC

TRK MIN SEC

TRK MIN SEC

TRK MIN SEC?tr ?min ?sec

TRK MIN SEC

[RANDOM] [DISP]

CRG/TR jumpvalue switching

[>]

CRG/TR Jump +

[PAUSE]

Tracking Open

[<]

CRG/TR Jump -

?tr ?min ?sec

TRK MIN SEC

TRK MIN SEC

TRK MIN SEC?tr ?min ?sec

00 00 00or 99 99 99

TRK MIN SEC

TRK MIN SEC?tr ?min ?sec

8X 8X 8Xor 9X 9X 9X

8X 8X 8Xor 9X 9X 9X

00 00 00or 99 99 99

TRK MIN SEC?tr ?min ?sec?? ?? ??

*7 F,T AGC / F.BiasRF AGC

8X 8X 8Xor 9X 9X 9X

[PAUSE]

Tracking Open

*6

*5 *4 *4

Operation[Key] Test Mode

[BAND] Power On/Off[>] CRG + / TR Jump +

(Direction of the external surface)[<] CRG - / TR Jump -

(Direction of the internal surface)[ASR] T. CLS & AGC & Applicable servomechanism /

AGC,AGC display setting[PAUSE] RF Gain switching / Offset adjustment display /

T.Balance adjustment / T. Open[RANDOM] F. Close,S Curve / Rough Servo and RF AGC /

F,T,RF AGC[REPEAT] SPDL 1X/2X switching

As for the double speed(2x), audio output cannot besupported.

[SCAN] Error Rate measurementON : ERR 30 Counts StartBER display data[%]

[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

*4) 1TR/4TR/10TR/32TR/100TR*5) Single -> 4TR -> 10TR -> 32TR -> 100TR -> CRG Move 9x(8x):91(81) 92(82) 93(83) 94(84) 95(85) 96(86)

*6) Only at the time of CRG move, 100TR jump

*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

AVIC-U310BT/XSUC 375 6 7 8

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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.

TestDisc3.7 for PIE, byJams 09.03.19

RGB ILLumination

****RGB ILLumination****RED: WaitingGREEN: WaitingBLUE: Waiting

PASS Retry

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RGB LED will turn red.It will proceed to the next step when you touch the screen.

RGB LED will turn green.It will proceed to the next step when you touch the screen.

RGB LED will turn blue.It will proceed to the next step when you touch the screen.

If LED lit up according to the indication, select Yes.It will proceed to the next test item.

RGB Illumination test will be started again when No is selected.

****RGB ILLumination****RED: LightingGREEN: WaitingBLUE: Waiting

****RGB ILLumination****RED: DoneGREEN: LightingBLUE: Waiting

****RGB ILLumination****RED: DoneGREEN: DoneBLUE: Lighting

****RGB ILLumination****RED: DoneGREEN: DoneBLUE: Lighting

Tip

OK/NG ?

Yes No

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3. Key Pad

Test item name will be displayed.Test will start when you touch the screen.

This is the screen shown immediately after the test is started.* indication for the corresponding key will turn to OK by operating the hard key.

It will proceed to the next screen when * turns to OK for all keys.

TestDisc3.7 for PIE, byJams 09.03.19

Key Pad

HardKey Test

Eject:Up:Down:Left:Right:Turn Left:Turn Right:Center Push:List:Source:Band:Mode:

************

HardKey Test

Eject:Up:Down:Left:Right:Turn Left:Turn Right:Center Push:List:Source:Band:Mode:

OKOKOK*********

HardKey Test

Eject:Up:Down:Left:Right:Turn Left:Turn Right:Center Push:List:Source:Band:Mode:

OKOKOKOKOKOKOKOKOKOKOKOK

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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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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

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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

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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

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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

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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

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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

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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

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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

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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.

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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.

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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.

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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

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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

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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

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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.

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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

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(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

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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.

Part No. Language

CRB3017 English

CRB3018 French

CRD4414 English, French

CRD4415 English, French

CRB3025 English

CRB3026 Spanish(Espanol)

CRB3027 German

CRB3028 French

CRB3029 Italian

CRB3030 Dutch

CRD4416 English, Spanish(Espanol), German, French, Italian, Dutch

CRD4417 English, Spanish(Espanol), German, French, Italian, Dutch

CRB3032 English

CRB3033 English

CRB3034 English

Part No. Language CD-ROM Part No.

* CRB3015 English CPJ1285

* CRB3016 French CPJ1285

* CRB3019 English CPJ1286

* CRB3020 Spanish(Espanol) CPJ1286

* CRB3021 German CPJ1286

* CRB3022 French CPJ1286

* CRB3023 Italian CPJ1286

* CRB3024 Dutch CPJ1286

* CRB3031 English CPJ1287

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9.2 EXTERIOR(1)

A

B

B

A

A

C

C

E

D

D

B

E

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(1) EXTERIOR(1) 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 Screw ASZ26P060FTC

2 Screw BMZ26P040FTC

3 Screw BMZ26P140FTC

4 Screw BSZ25P060FTB

5 Screw BSZ26P080FTC

6 FFC CDE8977

7 FFC CDE8978

8 FFC CDE8979

9 Chassis CNA3123

10 Case CNB3607

11 Holder CND5054

12 Bracket CND5058

13 Bracket CND5172

14 Gasket CNN3017

15 Heat Sink CNR2030

16 Main Unit See Contrast table (2)

17 Screw BPZ26P060FTC

18 Screw BSZ26P080FTC

19 Holder See Contrast table (2)

20 Holder CND5056

21 FM/AM Tuner Unit See Contrast table (2)

22 Holder CND4324

> 23 Fuse(10 A) YEK5001

24 GPS IF Unit See Contrast table (2)

25 Connector See Contrast table (2)

26 Connector CKS5589

27 Connector CKS5702

28 Connector See Contrast table (2)

29 Grille Assy See Contrast table (2)

30 Screw BPZ20P080FTC

31 Button CAC4836

32 Button(EJECT) CAI2448

33 Button(SRC/BAND) CAI2450

34 Button(DETACH) CAI2451

35 Spring CBH3054

36 Spring(Silver) CBH2961

37 Spring(Black) CBH3056

38 Spring CBH3055

39 Cover CNN2819

40 Arm CNV9312

41 Arm CNW1585

42 Lighting Conductor CNW1586

43 Holder CNW1587

44 Knob Unit CXE1661

45 Grille Unit See Contrast table (2)

46 Button Unit(MODE/LIST) CXE1679

47 CD Mechanism Module(S10.5) CXK5777

48 Screw ISS26P060FTC

49 Card CNW1231

Mark No. Description Part No.

Mark No. Description AVIC-U310BT/XSUC AVIC-F310BT/XSEU5 AVIC-F310BT/XSAU

16 Main Unit CWN4078 CWN4079 CWN4081

19 Holder CND5055 CND5153 CND5055

21 FM/AM Tuner Unit CWE2098 CWE2127 CWE2098

24 GPS IF Unit CWX3791 CWX3792 CWX3793

25 Connector CKS5271 Not used Not used

28 Connector Not used GT8E-6P-DS Not used

29 Grille Assy CXE1735 CXE2183 CXE2183

45 Grille Unit CXE1662 CXE2082 CXE2082

AVIC-U310BT/XSUC 655 6 7 8

Page 66: Pioneer Avic-u310bt

C

D

F

A

B

E

1 2 3 4

9.3 EXTERIOR(2)

EU5

UC,AU

A

A

B

BC

C

AVIC-U310BT/XSUC661 2 3 4

Page 67: Pioneer Avic-u310bt

C

D

F

A

B

E

5 6 7 8

(1) EXTERIOR(2) 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 Cord Assy See Contrast table (2)

2 Terminal Cover See Contrast table (2)

3 Detach Grille Assy See Contrast table (2)

4 TF-PE FILM 222161000100

5 •••••

6 TF-BATTERY PACK 338937010176

7 TF-POWER BUTTON 344172300400

8 TF-BATTERY COVER 344172300500

9 TF-GASKET 346147300100

10 TF-TAPE 346149700300

11 TF-GASKET 346160600001

12 TF-MYLAR 346161000600

13 TF-MYLAR 346161000900

14 TF-GASKET 346162901400

15 TF-SCREW M1.6L4 371101610406

16 TF-SCREW M1.6L4 371101610414

17 TF-SCREW M1.6L3 371101650301

18 TF-NAVI BOARD See Contrast table (2)

19 TF-FRONT COVER KIT See Contrast table (2)

20 TF-REAR COVER KIT 541217230003

21 TF-LCD ASSY KIT 541217230004

22 TF-LCD HOLDER KIT 541217230005

Mark No. Description Part No.

Mark No. Description AVIC-U310BT/XSUC AVIC-F310BT/XSEU5 AVIC-F310BT/XSAU

1 Cord Assy CDP1247 CDP1246 CDP1247

2 Terminal Cover Not used CKX-003 Not used

3 Detach Grille Assy CXE2187 CXE2188 CXE2189

18 TF-NAVI BOARD 541117230004 541117230005 541117230006

19 TF-FRONT COVER KIT 541217230001 541217230002 541217230002

AVIC-U310BT/XSUC 675 6 7 8

Page 68: Pioneer Avic-u310bt

C

D

F

A

B

E

1 2 3 4

9.4 CD MECHANISM MODULE

BB

C

A

B

C

D

E

519

A

19

5

55

19

19

27

482913

1366

44

44

72

8

15

60

4633

6238

39

40

28

4 4717

37

1412

35

6

45

52 53

65

64

18

32

415

61

498

51

55

51

56

59

43 10

20

57

16

25

58

31

23

69

71 70

7063

73

21

7

19

24

19

2467

436

68 50

(1)

(1)

(1)

(1)

(1)

(1)

(1)

E

30

3422

42

11 26(1)(1)

(1)

(1)

(1)

(1)(1)

(1)

(1)

(1)

(1)

(2)

(2)

(2)

(1)

(1)

(2)

(1)

(2)

(1)

(1) : GEM1024

: GEM1045(2)

(2)

1

23

74

D

C

549

9

(1)

(2)

(2)

AVIC-U310BT/XSUC681 2 3 4

Page 69: Pioneer Avic-u310bt

C

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F

A

B

E

5 6 7 8

CD MECHANISM MODULE SECTION PARTS LIST

Mark No. Description Part No.

1 CD Core Unit(S10.5COMP2-iPod-C3) CWX3678

2 Connector(CN101) CKS4808

3 Connector(CN701) CKS5854

4 Screw BMZ20P025FTC

5 Screw BSZ20P040FTC

6 Screw(M2 x 3) CBA1511

7 Screw(M2 x 4) CBA1835

8 Washer CBF1038

9 Roller CNV9499

10 Spring CBH2609

11 Spring CBH2612

12 Spring CBH2614

13 Spring CBH2616

14 Spring CBH2617

15 Spring CBH2620

16 Spring CBH2855

17 Spring CBH2937

18 Spring CBH2735

19 Spring CBH2854

20 Spring CBH2642

21 Spring CBH2856

22 Spring CBH2857

23 Spring CBH2860

24 Spring CBH2861

25 Spring CBL1686

26 Arm CND1909

27 Frame CND2582

28 Bracket CND2583

29 Arm CND3831

30 Lever CND2585

31 Arm CND2586

32 Bracket CND2587

33 Arm CND2588

34 Lever CND2589

35 Holder CNV9522

36 Gear CNV7207

37 Gear CNV9513

38 Gear CNV7209

39 Gear CNV9514

40 Gear CNV9515

41 Gear CNV9516

42 Rack CNV9517

43 Arm CNV7216

44 Roller CNV8189

45 Gear CNV9518

46 Guide CNV9519

47 Gear CNV7595

48 Guide CNV9520

49 Arm CNV7805

50 Rack CNV8342

51 Roller CNV8343

52 Holder CNV8344

53 Arm CNV8345

54 Guide CNV9498

55 Arm CNV8348

56 Arm CNV8349

57 Arm CNV8350

58 Clamper CNV8365

59 Arm CNV8386

60 Guide CNV8396

61 Arm CNV9521

62 Collar CNV8447

63 Motor Unit(M2) CXC4026

64 Arm Unit CXC4027

65 Chassis Unit CXC4028

66 Gear Unit CXC4029

67 Frame Unit CXC4031

68 Motor Unit(M1) CXC7134

69 Screw Unit CXC6359

70 Screw JFZ20P020FTC

71 Screw JGZ17P022FTC

72 Washer YE20FTC

73 Pickup Unit(P10.5)(Service) CXX1942

74 Screw IMS26P030FTC

Mark No. Description Part No.

AVIC-U310BT/XSUC 695 6 7 8

Page 70: Pioneer Avic-u310bt

C

D

F

A

B

E

BU

SL+

LED

CK

LED

DT

BU

SL-

AU

XG

AU

XL

C50

7

C51

3

C50

6

C50

81u

/10

IC50

1P

ML0

18A

IN5-

_L1

IN5+

_L2

IN4+

_L3 4

25IN

3R

26IN

4-_R

27IN

4+_R

28IN

5+_R

R50

7

1k

GND

628

00k

630

00k

G

A02

2

A03

3

VC

C4

5G

ND

6D

I

7C

LK

C955

NM

C953

NM

C956

NM

L951

10u

GNDA

C51

6

10u/16

C952

R50

5

180

R50

622

k

C60

5

0.1u

/50

IC601SET08FUS1

B

A

ND OUTY4

5Vcc

R6

6

L602

2.2u

R50

822

k9k

C960

220p/50C959

220p/50

C961

220p/50

5

.6 dBs

.5 dBs

.0 dBs

.5 dBs

.0 dBs

.2 dBs

.2 dBs

.5 dBs

1 2 3 4

10. SCHEMATIC DIAGRAM10.1 MAIN PCB(GUIDE PAGE)

A

A-aA-a A-b

A-a A-b

A-bA-a

Large sizeSCH diagram

Guide page

Detailed page

Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST".

/RDSHSLK

/RCK

/RDSLK

RDSDATA

TTOS

/BS

RQ

TUN

R

TUNCLKTUNCE1

TUNSL

TUNCE2

/LDET

VD

CO

NT

AUXR

AUXL

US

BP

US

BM

USBP

USBM

/FLG

MU

TESTOT

TUNCLK

TUNCE2

MU

TE

IPP

W

AS

EN

BO

VS

T

VC

K

VD

T

PB

SE

NS

/ISE

NS

/BS

EN

S

/DS

EN

S

/LD

ET

/RC

K

RD

SD

ATA

/RD

SLK

/RD

SH

SLK

SY

STO

IP

TTOS

RO

T1

RO

T0

/EJE

CT

KD

T0

/RS

T

/AS

EN

S

STO

N

GUIDE

DD

FCO

NT

RO

T1

RO

T0

LED

CS

/RS

T

STON

NTOS

KM

OD

E

SY

STO

IP

AS

EN

BO

IPTO

SY

S

BU

S+

BU

S-

MU

TE0

BU

SR

+

BU

SR

-

LED

DT

LED

CK

LED

CS

USBCON

WREMIN

WCONT

CN

VS

S

CNVSS

RXD

TXD

IPP

W

GTON

TXD

RXD

NTOG

GTON

SY

NC

FANON

TMCSYNC

NTOG

TMCON

NTOT

TTON

/TMCSENS

BUSL-

BUSL+

BUSR-

BUSR+

NTO

S

TMCON

TMCSYNC

VDD33

BUS-

BUS+

TU33

TU33

/TMCSENS

STOT

AU84

AU

84

AU84

AU84

MIC

AU

XR

WC

ON

T

VDD5

VDD5

/RST

TUNR

TUNL

/DSENS

AUXG

IPTO

SY

S

MIC

/RST

KD

T1

/BR

ST

BS

CK

/BR

XE

N

BD

ATA

/CD

RS

T

TUNCE1

DD5V

DD5V

DD

5V

DD5V

TTON

NTOT

DDFCONT

VDD

BUP

BUP

BU

P

JA301CKX1056-A

1 12

233

10u/

16

C69

5

22u/

10

C40

6

47u/

6.3

C30

1

C50

1

1u/1

0

C50

2

1u/1

0

C41

0

NM

C40

9

NM

C50

4

1u/1

0C50

30.

22u/

10

C30

2

0.01

u/50

C30

3 NM

C31

0

NM

C307 0.01u/50

C30

9

NM

C30

4

4.7u

/10

C69

4

0.04

7u/2

5

C40

10.

047u

/25

C4111u/10

C40

2N

M

C15

2

1u/1

0

C15

1

1u/1

0

C40

7

1u/1

0

C40

5

NM

C412NM

C40

4

NM

C515

1u/10

C514

1u/10

D403RR264M-400

D40

2

RR

264M

-400

GND

GND

GN

DR

FG

ND

A

GNDRF

GND

GND15

GNDA

GND

GND

GND

GNDUSB

GND

GND

GND

GND

GND

GNDRF

GND

GN

D

NJM

2885

DL1

-33

IC40

1

1IN

2G

ND

3O

UT

NJM2885DL1-33IC301

1IN

2G

ND

3O

UT

IC151

BD6538G

VIN1

GND2

EN3

/OC4

5VOUT

NMIC681

CS1

SK2

DI3

DO4 5

GND

6TEST

7NC

8VCC

L3031u

L301

1u

UM

D2N

Q40

1

2E1

2B2

1C3

1E45

1B

62C

Q4022SD2396(JK)

R712 1k

R69

1

8.2k

R40

327

0(1

/4W

)

R314

4.7(1/4W)

R710 2.2k

R711 2.2k

AUXG

AUXL

T3V

FLG

USBCONT

VD

BS

RQ

CD

R

CD

L

USGND

WREM1

WREM2

WREMG

RCH

LCH

RS

T

BEG

RHSLK

RLK

RDAT

RCK

TUNG

TTOS

T5V

OSCG

LDET

STOT

CK

CE1

CE2

SL

T8V

CN

VS

S

FM

RFG

AM

X601VSS1186-A

1

2

3

P30

1

IMS

A-6

801-

01Y

901

D40

1

UD

ZS8R

2(B

)

L151

CTF1713-A1 2

34

JA901YKS5001-E

2

4

1

3

56

U301

1AMANT

2RFGND

3FMANT

4VCC

5SL

6CE2

7NC1

8CE1

9CK

10DI

11LDET

12OSCGND

13ROM_VDD

14DO

15DGND

16NC2

17VDD_3.3

18RDS_CK

19RDS_DATA

20RDS_LOCK

21RDS_HSLK

22AGND

23Lch

24Rch

R40

112 R40

212

GND

AUXR

GNDUSB

IC602M30876FHCGP

12345678910111213141516171819202122232425

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

R901 100

R902 100

C30

6

NM

C68

1

0.1u

/50

100u

/16

C30

5

100u

/16

C40

3

IC691

TC7SH04FUS1

NC1

INA2

GND3

OUTY4

5VCC

IC692

TC7SH32FUS1

INB1

INA2

GND3

OUTY4

5VCC

L691

CTF

1410

-A GND

L692

CTF

1410

-A

GND

GND

TESTIN

R640

100k

R641

100k

R681

100k

R660

100k

R627

100k

R

1

R65

910

0k

R64

8

100k

R629

100k

R682

100k

R617

100k

R

1

R618

680

R60

8

NM

R619

NMR620

680

R61

2

680

R62

268

0

R62

1

680

R62

3

680

R61

1N

MR

610

NM

R66

1

1k

R40

9

680

R683

NM

R151

100k

GN

D

R60

4

680

AU45

GNDA

GNDA

IC751BA4558RFVM

3 4

218

IC751BA4558RFVM5

67 C761

2.2u/10

R758

47k

R75

6

NM

R7531k

R752 10k

R75910k

R76010k

R75

7

10k

R761

NM

R762

NM

R76

3

NM

C75

9

220p

/50

C758

220p/50

C75

7N

M

C75

4

0.01

u/16

CN701

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

UMD2N

Q752

2E1

2B2

1C31E 4

51B

62C

DTC323TUQ751

GNDA

R706 NM

R709 0

R701 0

GN

D

GND

C69

30.

1u/5

0

C6920.1u/50

M62343FPIC951

A01

18

LD

UM

H1N

Q30

1E

11

B1

2

C2

3E

245

B2

6C

1

UM

H1N

Q30

2E

11

B1

2

C2

3E

245

B2

6C

1

CN151CKS5669-A

1

2

3

4

5

6

NMCN601

1

2

3

4

5

6

7

8

9

10

GND

GND

C90

30.

01u/

50

R903

2.2k

2SA1576A(QR)Q901

GND

DTC114EUAQ902

L901

2.2u

R90

4

3.3k

HA12241FPIC901

DIN11

ROUT2

DIN23

GND45

BUS-

6BUS+

7VCC

8STBY

R90

5

5.6k

GND

GND

R684

NM

C609

0.1u/50

GND

R66

3

100k

D707

RB751V-40

R50

1

1kR

502

180

R503

22k

D90

3

MA

LS18

0X D90

4

MA

LS18

0X

D90

5

MA

LS18

0X

C90

1

1000

p/50

C90

2

1000

p/50

D90

1

UD

ZS18

(B)

D90

2

UD

ZS18

(B)

R751

3.3k

R76

6

3.3k

10u/

16

C75

1

C75

2

1u/1

0

C75

3

0.1u

/50

R642

100k

R643

100k

R644

100k

R645

100k

R315 220

R313 220

GN

D

R66

7

100k

R668

680 R669

0

C6030.1u/50

C60

4

0.1u

/50

C602

0.1u/16

GND

GND

TC7

IN1

IN2

G3

R1

G1

B1

R2

G2

B2

IPPW

u1

u2

TXD

RXD

u7

u8

C76

0

1u/1

0

R715 0

R716

0

L304 1u

GND

C611

NM

R988NM

R989

0

R67

0

100k

R671

680 R672

680

GNDMIC

R990

0

VKN1830-ACN951

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

R767

100k

R65

8

1kR

609 3.3k

C311

100p/50

VKN1834-ACN401 12345678910111213141516171819

R673

100k

GND

R67

4

100k

R675

100kR676

100k

GND

C755

150p/50

C75

6

150p

/50

R303

3.3k

R302

3.3k

R613

3.3kR614

3.3kR616

3.3k

L302

22u

R649

10k

R9061k

R907

1k

D90

6

MA

LS06

8XD

907

MA

LS06

8XD

908

MA

LS06

8X

GNDGND15

R404

0

GND GNDUSB

R41

6

0

D70

8

NM

D70

9

ED

Z6R

8(B

)

D70

1

ED

Z6R

8(B

)

D70

6

ED

Z3R

6(B

)

D70

2

ED

Z6R

8(B

)

D70

3

ED

Z6R

8(B

)

D71

0

ED

Z6R

8(B

)

D70

4

ED

Z6R

8(B

)D

705

ED

Z6R

8(B

)

47u/

6.3C30

8

C70

1

NM

C70

2

NM

VKN1838-ACN901

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23P901

CEK1255-A

(1.25A)1 2

GNDMIC

R5022

R67

8

NM

R67

9

100k

GND

R62

4

1kR

625

1kR

626

1k

R307

680

P701 NM

(1.6A)1 2

CDV

R66

468

0R

665

680

R66

6

680

D71

1

ED

Z6R

8(B

)

C70

3

NM

C31

2

100p

/50

R75422k

R75522k

C40

8

0.47

u/16

D71

3

ED

Z6R

8(B

)

D71

2

ED

Z6R

8(B

)

R76

5

1.8k

R7641.8k

D714

EDZ6R8(B)IC693

S-80838CNMC-B8X

OU

T1

VD

D2

VS

S3

N.C

145

N.C

2

C90

6

0.1u

/50

C762DCH1201-A

C763DCH1201-A

R713 68

R714 68

R646

4.7k

R647

4.7k

R60

7

680

R702 68

R704 68

BUS+

BUS-

ASENBO

TX

RESET

RX

GMUTE

DSENS

GUIDE

GUIDEGND

NG

GN

NTOS

DD5

STON

NTOG

GTON

TU33

TMCON

NTOT

TTON

TMCSNS

BUSL-

BUSL+

BUSR-

BUSR+

VDD33

BUP

CCON

USB5

USBM

USBP

RSET

TX1

RX1

32

31

KEY1

KEY0

EJT

ROT0

ROT1

44

BR

ST

BR

XE

N

CD

RS

T

39

US

BP

1

US

BM

1

R615

0

C61

6

1000

p/50

C615

4.7u/10

VD

VD BS

RQ

BR

ST

BS

CK

BR

XE

N

BD

ATA

CD

RS

T

CD

VD

D

CD

GN

D

CD

R

AG

ND

CD

L

CD

GN

D

PG

ND

US

BG

ND

US

BG

ND

20MHz

For /EU

For /EU

GUIDE

EU:CWE2127-

BY

TE

CN

VS

S

/RE

SE

T

XO

UT

VS

S

XIN

VC

C1

NM

I

TUNER

RST

uCOM

CD MECHA

PND

TU33

VD

D33

WIR-REM

USB

AUX

UC,AU:CWE2098-

US

BP

US

BM

ROM

SY

STO

NA

VI

NA

VIT

OS

YS

RE

MO

CO

N

/RC

K

/LD

ET

SY

NC

IPTOSYSSYSTOIP

VC

C2

VS

S

/AS

EN

S

/BS

EN

S

TMPIN

KDT1

KDT0

AVSS

/EJECT

VREF

AVCC

BSI/TSIBSO/TSO

BSCK/TSCK

RO

T0

RO

T1NC

DD

FCO

NT NC

NC

/RD

SLK

/RD

S57

K

RD

SD

ATA

NCTXD

RXD

NC

NC

SYSTOTUN

TUNTOSYS

TUNCLK

TUNCE1

TUNCE2

STEST

NC

TESTIN

ROMCS

ROMCLK

ROMDATA

NC

TMCSYNC

TMCON

/TMCSENS

NC

NC

NC

NC

MU

TE

NC

IPP

W

AS

EN

BO

LED

DT

LED

CK

LED

CS

NC

NC

WC

ON

T

VS

T

VC

K

VD

T

NC

NC

TIM

EO

UT

KM

OD

E

PB

SE

NS

/ISE

NS

/DS

EN

S

/BSRQ/BRST

/BRXEN/CDRST

VDCONT

DALMON

SYSPW

ANTON

USBCON

/FLAG

VMCON

WREMIN

TUNSL

FANON

NC

GND_KEY

GND_KEY

EJECT

KEY0

KEY1

ILM_V

ILM_R1

ILM_G1

ILM_B1

ROT0

ROT1

AU45

LPF AMP

(1/2)

(2/2)

GPSGND

GUIDEGND

NTOG

(MIC)

GTON

(MICGND)

UGND

NC

NTOS

STON

(DDFCONT)

NTOT

RST

TTON

5V

GND

MUTE

DSENtoSILM_G2

ILM_B2

ILM_R2

GRILLE

VDD

GND

CNVSS

RESET

RXD

TXD

USB5

GND

TTON

NTOT

IP-BUS BUPSW

IP-BUS UART

AUX

REM

NC

NC

NC

NC

TMCSNS

BUP

VDD33

TU33

NTOG

GTON

CCON

BUS-

MIC_P

BUSL-

BUSL+

BUSR-

BUSR+

ASENBO

BUS+

GND

BUP

DSENtoN

TMCON

GND

ILM_V

EU:PEG566AUC:PEG567A

AU:PEG568A

NC

NC

NC

For /EU

For /EU

For /UC

For /

UC

For /

UC

For /UC

For /

EU

IF

CKS6050-B

For /EU

For /EU

For /EU

VD75

>

FM/A

M T

UN

ER

UN

IT

BCN801

C CN701

PN

D U

NIT

OT

J3G

PS

IF U

NIT

OT

J2

CD/USB/iPod: +0FM(EU): -9AM(EU):-20

FM(UC,AU):-13AM(UC,AU):-24

AUX: +2IP-BUS: +2GUIDE: +1

CD/USB/iPod:+0.6 dBs

FM

(EU

): -

9.5

dBs

AM

(EU

):-2

0.0

dBs

FM

(UC

,AU

):-1

3.5

dBs

AM

(UC

,AU

):-2

4.0

dBs

AUX:+2.2 dBs

IP-BUS:+2.2 dBs

GUIDE:+7.5 dBs

AVIC-U310BT/XSUC701 2 3 4

Page 71: Pioneer Avic-u310bt

C

D

F

A

B

E

TUN

R/IS

EN

S

/DS

EN

S

RO

T1

RO

T0R

OT1

RO

T0

BU

SR

+

BU

SR

-

NTO

S

AU84

VDD5

KD

T1

DD5V

BUP

C50

1

1u/1

0

C50

2

0.22

u/10

1274 75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

R

1

R

1

680

M62343FIC951

R50

1

1kR

502

R503

22k

R67

0

SY

STO

NA

VI

/BS

EN

S

TMPIN

KDT1

KDT0

AVSS

/EJECT

VREF

AVCC

RO

T0

RO

T1/IS

EN

S

/DS

EN

S

VDCONT

DALMON

SYSPW

ANTON

USBCON

/FLAG

VMCON

WREMIN

TUNSL

FANON

NC

For /

UC

CD/USB/iPoFM(EUAM(EU

FM(UC,AUAM(UC,AU

AUIP-BUGUID

5 6 7 8

A

A-b

FR1

FR2

FL1

FL2

RL2

RL1

RR

2

RR

1

BU

SL+

TUN

L

SYSPW

RL2

FL2

RL1

FL1

RR2

FR2

RR1

FR1

PBSENS

KMODE

VD

T

VC

K

VS

T

VDCONT

USBCON

TUNSL

FANON

/BSRQ

/BRXEN

/BRST

/CDRST

/FLG

SYSPW

/EJECT

GU

IDE

LED

CK

LED

DT

LED

CS

SYSPW

BU

SL-

SYNC

VMCON

VMCON

KDT1

KDT0

AU

84

GND

AU

XR

WREMIN

AU

XG

AU

XL

BDATA

BSCK

VDD5

VD

D5

MUTE0

DD

5V

DD5V

/BSENS

/ASENS

/ISENS

BUP

BU

P

3300

u/16

C55

2

2.2u/50

C572

2.2u/50

C575

2.2u/50

C576

10u/

16C

509

10u/

16C

512

10u/

16

C60

7

10u/

16

C61

0

220u

/10

C11

2

47u/

10C

510

2.2u/50

C571

1u/1

0

C11

4

0.01

u/50

C548

0.47u/16C547

0.47u/16C546

0.47u/16C545

0.47u/16

C553

0.47u/10

C556

0.47u/10C555

0.47u/10C554

0.47u/10

C57

7

2200

p/50

C11

1

0.01

u/50

C57

8

2200

p/50

C50

7

C51

3

C50

4

1u/1

0

C50

6

C50

81u

/10

C50

50.

22u/

10

C60

6

1u/1

0

C54

9

2.2u

/10

C55

0

2.2u

/10

C51

7

D121RR264M-400

D101ST70-27F

GNDA

GND

GND

GND

GND

GNDA

GNDA

GND

GND

GND

GND

GNDA

GNDA GNDA

GND

IC50

1P

ML0

18A

IN5-

_L1

IN5+

_L2

IN4+

_L3

IN4-

_L4 5

IN3_

L6

IN2_

L7

IN1_

L8

Vre

f9

Vcc

10Fr

ont_

L11

Rea

r_L

12P

re/S

W_L

13V

p14

Pre

f15

PG

ND

16P

re/S

W_R

17R

ear_

R

18Fr

ont_

R

19D

ATA

20C

LK

21S

TB

22G

ND

23IN

1_R

24IN

2_R

25IN

3_R

26IN

4-_R

27IN

4+_R

28IN

5+_R

NJM2388F84IC111

1V

IN

2V

OU

T

3G

ND

4C

ON

TRO

L

JA101CKM1376-A

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

L501

2.2u

L603

2.2u

miniSMDC075F/24P571

1 2

DTC124EUAQ533

UM

H3N

Q57

1

E11

B12

C23

E2

45 B2

6 C1

UM

H3N

Q57

3

E11

B12

C23

E2

45 B2

6 C1

UMD2NQ534

2E 1

2B 2

1C 3 1E4

5 1B

6 2C

R575

820

R58

3

22k

R58

2

22k

R536

220

R53

7

15k

R535

10k

R577

820

R576

820

R5381k

(1/4W)

R50

7

1k

R571

820

R57

8

22k

R57

9

22k

FR1

RR1

ACC

FR2

RR2

FL1

RL1

FL2

RL2

BREM

HBUP

SWR

SWL

RCFR

RCFL

RCAGND

DDC5V

GND2 GND1

BUP2 BUP1

R233

1k(1/4W)

D231

1SR154-400

C23

1

1000

p/50

R23

2

4.7k

(1/4

W)

R231

10k

C23

2

1u/1

6

C23

3

NM

ILM

P.B

R101

0

R102

0

R103

0

DTC

114E

UA

Q23

1

PAL007CIC541

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

R20147k

R20

4

10k

R203

10k

Q20

12S

C40

81(Q

RS

)

2SC

4081

(QR

S)

Q20

2

R20

2

100k

D20

3R

B50

0V-4

0

D20

2R

B50

0V-4

0

GND

L211CTF1295-A

C21

2

0.1u

/50

R21

2

22k

Q2112SC4116(GRBL)

R211

22k

R21

3

4.7k

(D)

C21

1

NM

GND

C24

1

1000

p/50

D24

1

PTZ

18A

L241

CTF1410-A

GND

GND

L221

CTF1556-A

GND

C22

1

0.01

u/50

D22

1

PTZ

27(B

)

R221

10k(1/10W)

D222

1SS355

D242

1SS355

D24

3

1SS

355

R24

3

10k

R24

4

1M

R245

100

R222

0

R22

3

10k

R225

100

R22

4

1M

C22

2

0.1u

/50

KMODE

D103S1G-6904G2PD

102

S1G

-690

4G2P

C101

1000p/50

C55

8

1000

p/50

GND

C51

10.

1u/5

0

C55

7

0.1u

/50

C60

8

0.1u

/50

100u

/16

C11

3

2SA1576A(QR)Q221

2SA1576A(QR)Q241

ASEN

BS1

BS2

BS3

GND

GND

D20

4

ED

Z20(

B)

D20

1

HZU

7R5(

B3)

D211

HZU6R8(B2)

D21

2

PTZ

20(B

)

L601

CTF1410-A

GND

R640

100k

R641

100k

R65

410

0k

627

00k

R65

5

100k

R628

100k

629

00k

R65

2

100k

R630

100k

R65

3

100k

R638

680

R631

680

R634

680

R632

680

R636

680

R639

680

R633

680

R635

680

R11

1

47k

C60

1

0.1u

/16

GND

P

A01

1

A02

2

A03

3

VC

C4

5G

ND

6D

I

7C

LK

8LD

C955

NM

UM

X1N

Q95

4

E11

B12

C23

E2

45 B2

6 C1

UM

X1N

Q95

5

E11

B12

C23

E2

45 B2

6 C1

UM

X1N

Q95

6

E11

B12

C23

E2

45 B2

6 C1

UM

X1N

Q95

1

E11

B12

C23

E2

45 B2

6 C1

C953

NM

UM

X1N

Q95

3

E11

B12

C23

E2

45 B2

6 C1

C956

NM

UM

X1N

Q95

2

E11

B12

C23

E2

45 B2

6 C1

R952 1k

R955 1k

R958 1k

R9532.2k

R9562.2k

R9592.2k

R962

100

R963 100

R971 100R970

150

GND

R977

100R976

180

R974

100R972

150

R973

180

R966

120

R967

150

R968

100

R965

100

R960

120

R961

100

C957

4.7u/6.3

C954

4.7u/6.3

C951

4.7u/6.3

L951

10u

R60

24.

7k

R60

34.

7k

C132

0.47u/16

R134

0

L101CTH1347-A

R241

10k(1/4W)

GNDA

C51

6

1u/1

0

R545

10k

10u/16

C958

10u/16

C952

P131

CEK1259-A(3.15A)

1 2

D531

HZU8R2(B2)

R53

2

47k

MUT0 MUT1Q531

2SC4081(QRS)

DTC144EUAQ532

GND

GND

GND

GND

GNDGNDA

D53

3D

AN

202U

180

R50

41k

R50

5

180

R50

622

k

R975

150

R969

120

R964

120

R95

7

220k

R95

1

220k

R95

4

220k

C60

4

0.1u

/50

C60

5

0.1u

/50

R65

1

100k

R65

0

100k

IC601TC7SET08FUS1

INB1

INA2

GND3

OUTY4

5Vcc

BUP3

GND3

VDD5

AU84

uVDD5

L132

5u

BTH1110-A-T

R13

5 0

R139

100k

C58

2

2200

p/50

C58

1

2200

p/50

GND

R13

656

0k(D

)

D13

1R

B06

0L-4

0

L131CTH1257-A

R140

NM

GNDGND

R2141k

(1/4W)

R601

680100k

GND

R534

100

GNDA

L602

2.2u

R13

3

100k

R65

6

4.7k

R65

7

4.7k

C61

2

1000

p/50

C61

3

1000

p/50

R14

1

2.2

C13

9

2200

p/50

R13

1

18k

C13

1

2200

p/50 C

138

NM

R67

7

10k

R53

3

100k

R531

100k

IC131LT1912EMSE

BD1

BOOST2

SW3

Vin4

RUN/SS5 SYNC 6

N/C7

FB8

Vc9

Rt10

GND

11

IC121BD3931FP

1 2 3

C12

2

0.33

u/16

C13

70.

1u/5

0

C12

1

0.1u

/50

R13

7 0R

138

100k

(D)

C13

5

6800

p/25

R50

822

kR50922k

33u/

10

C53

1

10u/

16

C55

1

C61

4

1000

p/50

R54

1

0R

542

0

R54

3

0R

544

0

BSCK

BDATA

C960

220p/50C959

220p/50

3300

u/16C12

3

GND

C57

30.

1u/5

0

C57

4

0.1u

/50

C57

9

0.1u

/50

C58

00.

1u/5

0

C961

220p/50

GNDA

CC

H19

27-A

C13

4

R605

680

L541

CTF1689-AL542

CTF1689-AL543

CTF1689-AL544

CTF1689-A

L502

CTF1689-A

C519100p/50C

518

100p

/50

R637

NM

100u

/16

C13

6

100u

/16

C13

3

MUTE0

UC,AU:CKB1051-AJA571

1

2

3

4

5

6

7

8

SWR

SWL

FR

FL

TAB

PG

ND

RL-

STB

Y

RL+

VC

C

RR

-

PG

ND

RR

+

SV

R

RR

IN

RLI

N

AG

ND

FLIN

FRIN

AC

GN

D

FR+

PG

ND

FR-

VC

C

FL+

MU

TE

FL-

PG

ND

B.R

EM

GND

B.UP

IF

EVOL

USB

AMP

RCA

TUNER

MUTE

uCOM

CD MECHA

PND

VDD5

ASENSRST

500kHz or 476.2kHz

AMP

RCA

EVOL

MUTE

PBSENS

VDD5

DD5V

AU84

ISENS

EU

UC

AU

AU84 111-120

121-130DD5V 131-150

151-160

211-220

ISENS

ROM

231-240

241-250

301-400

401-500

501-530

531-540

541-570

571-600

601-680

681-690

691-700

701-750

901-950

UC,AU:FL,FR,(RL,RR or SL,SR)EU:SL,SR

BSENS

ASENS

BSENS 201-210

KMODE 221-230

PBSENS

KMODE

(BLU

E)

(RE

D)

(BLU

E)

(GR

EE

N)

(RE

D)

(GR

EE

N)

751-800AU45+LPF

GRILL 951-990

RCAGND

RCAGND

RCAGND

5

SWR

SWL

FR

FL

Po

VC

C

GN

D

OU

T

For /

UC

For /UC/AU

EU:CKB1056-A

CE

AT3

32M

16-P

35

NM

For /UC

NC

>

A MAIN PCB

MAIN UNITConsists of MAIN PCB KEY PCB

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.

NM : No Mount

CO

RD

AS

SY

(PO

WE

R S

UP

PLY

)

CD/USB/iPod:+35.7 dBsFM(EU):+32.6 dBsAM(EU):+23.1 dBs

FM(UC,AU):+28.6 dBsAM(UC,AU):+19.1 dBs

AUX:+35.3 dBsIP-BUS:+35.3 dBsGUIDE:+28.5 dBs

CD/USB/iPod:+9.7 dBsFM(EU):+6.6 dBsAM(EU): -2.9 dBs

FM(UC,AU):+2.6 dBsAM(UC,AU): -6.9 dBs

AUX:+9.3 dBsIP-BUS:+9.3 dBsGUIDE:+2.5 dBs

d: +0.6 dBs): -9.5 dBs):-20.0 dBs):-13.5 dBs):-24.0 dBs

X: +2.2 dBsS: +2.2 dBsE: +1.5 dBs

AVIC-U310BT/XSUC 715 6 7 8

Page 72: Pioneer Avic-u310bt

C

D

F

A

B

E

/BS

RQ

/BR

XE

N

/BR

ST

/CD

RS

T

SY

SP

W

220u

C

C

0.01u/

C

0.01u

ST7

0-27

F

GN

D

GN

D

11121314A

CC

BR

EM

ILM

KM

OD

E

100u

C

R63

1

680

R63

2

680

680

R63

3

680

R

R532

47k GN

D

GN

DA

IC12

1B

D39

31FP

VD

D5

C

ND

UT

NC

LY)

1 2 3 4

A-a

A-b

A-b

FR1

FR2

FL1

FL2

RL2

RL1

RR2

RR1

BUSL+

TUNL

SY

SP

W

VDT

VCK

VST VD

CO

NT

US

BC

ON

TUN

SL

FAN

ON

/FLG

SY

SP

W

/EJE

CT

GUIDE

BUSL-

VM

CO

N

KD

T1

KD

T0

AU84

WR

EM

IN

AUXL

BD

ATA

BS

CK

VDD5

MU

TE0

DD5V

BUP

3300u/16

C552

2.2u

/50

C57

2

2.2u

/50

C57

5

2.2u

/50

C57

6

10u/16C509

10u/16C512

10u/16

C607

10u/16

C610

/10

112

47u/10C510

2.2u

/50

C57

1

114

50

C54

8

0.47

u/16

C54

7

0.47

u/16

C54

6

0.47

u/16

C54

5

0.47

u/16

C55

3

0.47

u/10

C55

6

0.47

u/10

C55

5

0.47

u/10

C55

4

0.47

u/10

C577

2200p/50

111

/50

C578

2200p/50

C507

C513

C506

C5081u/10

C5050.22u/10

C606

1u/10

C549

2.2u/10

C550

2.2u/10

C517

D10

1

GN

DA

GN

D

GN

D

GN

D

GN

DA

GN

DA

GN

D

GN

D

GN

D

GN

DA G

ND

AG

ND

A

IN5-_L1

IN5+_L2

IN4+_L3

IN4-_L4

5IN3_L

6IN2_L

7IN1_L

8Vref

9Vcc

10Front_L 11Rear_L 12Pre/SW_L 13Vp 14Pref

15 PGND

16 Pre/SW_R

17 Rear_R

18 Front_R

19 DATA

20CLK

21STB

22GND

23 IN1_R

24 IN2_R

25 IN3_R

26 IN4-_R

27 IN4+_R

28 IN5+_R

NJM

2388

F84

IC11

11

VIN

2VOUT

3GND

4CONTROL

JA10

1C

KM

1376

-A

1516

L501

2.2u

L603

2.2u

min

iSM

DC

075F

/24

P57

1

12

DTC

124E

UA

Q53

3

UMH3NQ571

E11

B12

C23

E24

5B2

6C1

UMH3NQ573

E11

B12

C23

E24

5B2

6C1

UM

D2N

Q53

42E

1

2B2

1C3

1E45

1B

62C

R57

5

820

R583

22k

R582

22k

R53

6

220

R537

15k

R53

5

10k

R57

7

820

R57

6

820

R53

81k

(1/4

W)

1k

R57

1

820

R578

22k

R579

22k

SW

R

SW

L

RC

FR

RC

FL

RC

AG

ND

GN

D2

GN

D1

BU

P2

BU

P1

PA

L007

CIC

541

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

D10

3S

1G-6

904G

2P

D102S1G-6904G2P

C10

1

1000

p/50

C558

1000p/50

GN

D

C5110.1u/50

C557

0.1u/50

C608

0.1u/50

/16

113

GN

D

L601

CTF

1410

-A

GN

D

R655

100k

R63

8

680

R63

4

680

R63

6

R63

9

680

R63

5

680

111

47k

C601

0.1u/16

R6024.7k

R6034.7k

L101

CTH

1347

-A

GN

DA C516

1u/10

R54

5

10k

D53

1

HZU

8R2(

B2)

MU

T0M

UT1

Q53

12S

C40

81(Q

RS

)

DTC

144E

UA

Q53

2

GN

D

GN

D

GN

D

GN

DG

ND

A

D533DAN202U

R5041k

R505

180

R50622k

0.1u/50

C60

108

FUS

1

OU

TY45

Vcc

BU

P3

GN

D3

AU

84

uVD

D5

C582

2200p/50

C581

2200p/50

R60

1

680

R53

4

100

L602 2.2u

R656

4.7kR657

4.7k

R677

10k

R533

100k

R53

1

100k

R50822k

33u/10

C531

10u/16

C551

R541

0R542

0

R543

0R544

0

BS

CK

BD

ATA

GN

D

C5730.1u/50

C574

0.1u/50C579

0.1u/50

C5800.1u/50

GN

DA

R60

5

680

L541

CTF

1689

-AL5

42

CTF

1689

-AL5

43

CTF

1689

-AL5

44

CTF

1689

-A

L502

CTF

1689

-A

C51

910

0p/5

0

C518100p/50

R63

7

NM

MU

TE0

UC

,AU

:CK

B10

51-A

JA57

1

1 2 3 4 5 6 7 8

SW

R

SW

L

FR FL

TAB

PGND

RL-

STBY

RL+

VCC

RR-

PGND

RR+

SVR

RRIN

RLIN

AGND

FLIN

FRIN

ACGND

FR+

PGND

FR-

VCC

FL+

MUTE

FL-

PGND

B.REM

GN

D

B.U

P

AM

P

RC

A

EV

OL

MU

TE

AU

84

UC

,AU

:FL,

FR,(R

L,R

R o

r SL,

SR

)E

U:S

L,S

R

RC

AG

ND

RC

AG

ND

RC

AG

ND

5

SW

R

SW

L

FR FL

For /UC

For /

UC

/AU

EU

:CK

B10

56-A

AM

AIN

PC

BS

ymbo

l ind

icat

es a

res

isto

r.N

o di

ffere

ntia

tion

is m

ade

bet

wee

n ch

ip r

esis

tors

and

disc

rete

res

isto

rs.

NO

TE

: Sym

bol i

ndic

ates

a c

apac

itor.

No

diffe

rent

iatio

n is

mad

e b

etw

een

chip

cap

acito

rs a

nddi

scre

te c

apac

itors

.

NM

: N

o M

ount

CD

/US

B/iP

od:+

9.7

dBs

FM

(EU

):+6

.6 d

Bs

AM

(EU

): -

2.9

dBs

FM

(UC

,AU

):+2

.6 d

Bs

AM

(UC

,AU

): -

6.9

dBs

AU

X:+

9.3

dBs

IP-B

US

:+9.

3 dB

sG

UID

E:+

2.5

dBs

dBs

dBs

dBs

dBs

dBs

dBs

dBs

dBs

AVIC-U310BT/XSUC721 2 3 4

Page 73: Pioneer Avic-u310bt

C

D

F

A

B

E

US

BC

ON

/FLG

GN

D

NJM

2388

F84

IC11

1

VIN

VOUT

GND

CONTROL

JA10

1

S1G

-690

4G2P

DS1G-6

C10

1

1000

p/50

R63

5

680

AU

84

R533

100k

AU

84

5 6 7 8

A-a

A-b

A-b

RL2

FL2

RL1

FL1

RR

2

FR2

RR

1

FR1

PB

SE

NS

KM

OD

E

VD

CO

NT

/BS

RQ

/BR

XE

N

/BR

ST

/CD

RS

T

SY

SP

W

LEDDT

SY

SP

W

SY

NC

VM

CO

N

GN

D

VD

D5

DD

5V

/BS

EN

S

/AS

EN

S

/ISE

NS

BU

P

220u/10

C112

C114

0.01u/50

C111

0.01u/50

D12

1R

R26

4M-4

00

D10

1S

T70-

27F

GN

D

GN

D

GN

D

1

2

3

4

CK

M13

76-A

12345678910111213141516

FR1

RR

1

AC

C

FR2

RR

2

FL1

RL1

FL2

RL2BR

EM

HB

UP

DD

C5V

GN

D2

GN

D1

BU

P2

BU

P1

R23

3

1k(1

/4W

)

D23

1

1SR

154-

400

C231

1000p/50

R232

4.7k(1/4W)

R23

1

10k

C232

1u/16

C233

NM

ILM

P.B

R10

1

0

R10

2

0

R10

3

0

DTC114EUAQ231

R20

147

k

R204

10k

R20

3

10k

Q2012SC4081(QRS)

2SC4081(QRS)Q202

R202

100k

D203RB500V-40

D202RB500V-40

GN

D

L211

CTF

1295

-A

C212

0.1u/50

R212

22k

Q21

12S

C41

16(G

RB

L)R

211

22k

R213

4.7k(D)

C211

NM

GN

D

C241

1000p/50

D241

PTZ18A

L241

CTF

1410

-A

GN

D

GN

D

L221

CTF

1556

-A

GN

D

C221

0.01u/50

D221

PTZ27(B)

R22

1

10k

(1/1

0W)

D22

2

1SS

355

D24

2

1SS

355

D243

1SS355

R243

10k

R244

1M

R24

5

100

R22

2

0

R223

10k

R22

5

100

R224

1M

C222

0.1u/50

KM

OD

E

100u/16

C113

2SA

1576

A(Q

R)

Q22

1

2SA

1576

A(Q

R)

Q24

1

AS

EN

BS

1

BS

2

BS

3

GN

D

D204

EDZ20(B)

D201

HZU7R5(B3)

D21

1

HZU

6R8(

B2)

D212

PTZ20(B)

R654100k

R652

100kR653

100k

R63

1

680

R63

4

680

R63

2

680

R63

6

680

R63

3

680

R111

47k

GN

D

A033

VCC45

GND

6DI

C95

5 NM

UMX1N

Q954

E11

B12

C23

E24

5B2

6C1

UMX1N

Q955

E11

B12

C23

E24

5B2

6C1

UMX1N

Q956

E11

B12

C23

E24

5B2

6C1

UMX1N

Q951

E11

B12

C23

E24

5B2

6C1

C95

3 NM

UMX1N

Q953

E11

B12

C23

E24

5B2

6C1

C95

6 NM

UMX1N

Q952

E11

B12

C23

E24

5B2

6C1

R95

21k

R95

51k

R95

81k

R95

32.

2k

R95

62.

2k

R95

92.

2k

R96

2

100

R96

310

0

R97

110

0R

970

150

GN

D

R97

7

100

R97

6

180

R97

4

100

R97

2

150

R97

3

180

R96

6

120

R96

7

150

R96

8

100

R96

5

100

R96

0

120

R96

1

100

C95

7

4.7u

/6.3

C95

4

4.7u

/6.3

C95

1

4.7u

/6.3

L951

10u

C13

2

0.47

u/16

R13

4

0

L101

CTH

1347

-A

R24

1

10k

(1/4

W)

10u/

16

C95

8

10u/

16

C95

2

P13

1

CE

K12

59-A

(3.1

5A)

12

D53

1

HZU

8R2(

B2)

R532

47k

MU

T0M

UT1

Q53

12S

C40

81(Q

RS

)

GN

D

R97

5

150

R96

9

120

R96

4

120 R957

220k

R951

220k

R954

220k

R651

100k

R650

100k

BU

P3

GN

D3

VD

D5

L132 5u

BTH

1110

-A-T

R1350

R13

9

100k

GN

D

R136560k(D)

D131RB060L-40

L131

CTH

1257

-A

R14

0

NM

GN

DG

ND

R21

41k

(1/4

W)

GN

D

GN

DA

R133

100k

C612

1000p/50C613

1000p/50

R141

2.2

C139

2200p/50

R131

18k

C131

2200p/50

C138NM

R53

1

100k

IC13

1LT

1912

EM

SE

BD

1

BO

OS

T2

SW

3

Vin

4

RU

N/S

S5

SY

NC

6N

/C7

FB8

Vc

9R

t10

GN

D

11

IC12

1B

D39

31FP

1

2

3

C122

0.33u/16

C1370.1u/50

C121

0.1u/50

R1370

R138100k(D)

C135

6800p/25

C614

1000p/50

C96

0

220p

/50

C95

9

220p

/50

3300u/16

C123

C96

1

220p

/50

CCH1927-AC134

100u/16

C136

100u/16C133

GN

D

B.U

P

IF

EV

OL

US

B

AM

P

RC

A

TUN

ER

MU

TE

uCO

M

CD

ME

CH

A

PN

D

VD

D5

AS

EN

SR

ST

500k

Hz

or 4

76.2

kHz

PB

SE

NS

VD

D5

DD

5V

ISE

NS

EU UC

AU

AU

8411

1-12

0

121-

130

DD

5V13

1-15

0

151-

160

211-

220

ISE

NS

RO

M

231-

240

241-

250

301-

400

401-

500

501-

530

531-

540

541-

570

571-

600

601-

680

681-

690

691-

700

701-

750

901-

950

BS

EN

S

AS

EN

S

BS

EN

S20

1-21

0

KM

OD

E22

1-23

0

PB

SE

NS

KM

OD

E

(BLUE) (RED) (BLUE)(GREEN)

(RED)(GREEN)

751-

800

AU

45+L

PF

GR

ILL

951-

990

Po

VCC

GND

OUT

CEAT332M16-P35

NM

For /

UC

NC

>

MA

IN U

NIT

Con

sist

s of

MA

IN P

CB

KE

Y P

CB

The

> m

ark

foun

d on

som

e co

mpo

nent

par

ts in

dica

tes

the

impo

rtan

ce o

f the

saf

ety

fact

or o

f the

par

t.T

here

fore

, whe

n re

plac

ing,

be

sure

to u

se p

arts

of

iden

tical

des

igna

tion.

CORD ASSY(POWER SUPPLY)

CD

/US

B/iP

od:+

35.7

dB

sF

M(E

U):

+32.

6 dB

sA

M(E

U):

+23.

1 dB

sF

M(U

C,A

U):

+28.

6 dB

sA

M(U

C,A

U):

+19.

1 dB

sA

UX

:+35

.3 d

Bs

IP-B

US

:+35

.3 d

Bs

GU

IDE

:+28

.5 d

Bs

AVIC-U310BT/XSUC 735 6 7 8

Page 74: Pioneer Avic-u310bt

C

D

F

A

B

E

/TM

CS

EN

SA

U84

47 48 49 5076777879

R63

2

680

680

GN

DA

R75

8

R75

210

k

R757

10k

R76

1

NM

C759

20p/50

C75

8

680

C75

5

150p

/50

C2

S

ENS

ENS

/TM

CS

EN

S

NC

NC

NC

NCMUTE

W

ENBO

DDT

DCK

DCS

ONT

T

K

T

MEOUT

ODE

SENS

ENS

ENS

/BS

RQ

/BR

ST

LPF

AM

PFo

r /E

U

1 2 3 4

A-b

A-a

A-a

A-b

/RD

SH

SLK /RC

K

/RD

SLK

RD

SD

ATA

TTO

S

/BSRQ

BUSL+

TUNR

TUNL

TUN

CLK

TUN

CE

1

TUN

SL

TUN

CE

2

/LD

ET

VDCONT

AU

XR

AU

XL

USBP

USBM

US

BP

US

BM

/FLG

STO

T

TUN

CLK

TUN

CE

2

/LDET

/RCK

RDSDATA

/RDSLK

/RDSHSLK

SYSTOIP

TTO

S

ROT1

ROT0

/RST

STON

DDFCONT

GUIDE

BUSR+

BUSR-

BUSL-

US

BC

ON

WR

EM

IN

WC

ON

T

CNVSS

CN

VS

S

RX

D

TXD

TXD

RX

D

SYNC

NTOS

TMC

ON

TMC

SY

NC

TU33

STO

T

AU

84

AU84

AU

84

AUXR

AUXG

AUXL

VD

D5

VD

D5

TUN

R

TUN

L

AU

XG

IPTOSYS

/RS

T

/BRST

BSCK

/BRXEN

BDATA

/CDRST

TUN

CE

1

DD

5V

DD5V

DD

5V

VD

D

BU

P

BUP

JA30

1C

KX

1056

-A

1

1 22

33

10u/16C509

22u/10

C406

47u/6.3

C301

C501

1u/10

C502

1u/10

C410

NM

C409

NM

C507

C513

C504

1u/10

C506

C5081u/10

C5050.22u/10

C5030.22u/10

C302

0.01u/50

C303

NM

C310

NM

C30

70.

01u/

50

C309

NM

C304

4.7u/10

C4010.047u/25C

411

1u/1

0 C402NM

C152

1u/10

C151

1u/10

C407

1u/10

C405

NMC41

2N

M

C404

NM

C51

5

1u/1

0

C51

4

1u/1

0

C517

D40

3R

R26

4M-4

00

D402

RR264M-400

GN

D

GNDRFGNDA

GN

DR

F

GN

D15

GN

DA

GN

D

GN

D

GN

DU

SB

GN

D

GN

D

GN

D

GN

DA

GN

D

GN

D

GN

D

GN

DR

F

GN

D

GND

NJM2885DL1-33

IC401

1IN

2GND

3OUT

NJM

2885

DL1

-33

IC30

1

1IN

2GND

3OUT

IC15

1

BD

6538

G

VIN

1

GN

D2

EN

3/O

C45

VO

UT

IC501PML018A

IN5-_L1

IN5+_L2

IN4+_L3

IN4-_L4

5IN3_L

6IN2_L

7IN1_L

8Vref

920

21STB

22GND

23 IN1_R

24 IN2_R

25 IN3_R

26 IN4-_R

27 IN4+_R

28 IN5+_R

L303 1u

L301 1u

UMD2NQ401

2E1

2B2

1C31E 4

51B

62C

Q40

22S

D23

96(J

K)

R403270

(1/4W)

R31

4

4.7

(1/4

W)

R507

1k

AU

XG

AU

XL

T3V

FLG

US

BC

ON

T

VD

BSRQ

CDR

CDL

US

GN

D

WR

EM

1

WR

EM

2

WR

EM

G

RC

H

LCH

RST

BE

G

RH

SLK

RLK

RD

AT

RC

K

TUN

G

TTO

S

T5V

OS

CG

LDE

T

STO

T

CK

CE

1

CE

2

SL

T8V

CNVSS

FM RFG

AM

X60

1V

SS

1186

-A

1

2

3

P301

IMSA-6801-01Y901

D401

UDZS8R2(B)

L151

CTF

1713

-A1

234

JA90

1Y

KS

5001

-E

24 1356U30

1

1A

MA

NT

2R

FGN

D

3FM

AN

T

4V

CC

5S

L

6C

E2

7N

C1

8C

E1

9C

K

10D

I

11LD

ET

12O

SC

GN

D

13R

OM

_VD

D

14D

O

15D

GN

D

16N

C2

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DD

_3.3

18R

DS

_CK

19R

DS

_DA

TA

20R

DS

_LO

CK

21R

DS

_HS

LK

22A

GN

D

23Lc

h

24R

ch

R40112

R40212

GN

D

AU

XR

GN

DU

SB

IC60

2M

3087

6FH

CG

P

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46808182838485868788899091929394959697989910

0

R90

110

0

R90

210

0

C306

NM

100u/16

C305

100u/16

C403

GN

D

TES

TIN

GN

D

C

GN

D

R64

0

100k

R64

1

100k

R66

0

100k

R659100k

R648

100k

R61

7

100k

R61

8

680

R608

NM

R61

9

NM

R62

0

680

R612

680

R63

4

680

R63

6

R63

5

680

R611NM

R610NM

R661

1k

R409

680

R15

1

100k

R604

680

AU

45

C601

UMH1N

Q301E11

B12

C23E2 4

5B2

6C1

UMH1N

Q302E11

B12

C23E2 4

5B2

6C1

CN

151

CK

S56

69-A

1 2 3 4 5 6

NM

CN

601

1 2 3 4 5 6 7 8 9 10

GN

DA C516

1u/10

C60

9

0.1u

/50

GN

D

R663

100k

R501

1kR502

180

R50

3

22k

R5041k

R505

180

R50622k

D903

MALS180X

D904

MALS180X

D905

MALS180X

C901

1000p/50C902

1000p/50

D901

UDZS18(B)D902

UDZS18(B)

R75

1

3.3k

R766

3.3k

10u/16

C751

C752

1u/10

R64

2

100k

R64

3

100k

R64

4

100k

R64

5

100k

R31

522

0

R31

322

0

GND

R667

100k

R66

8

680

R66

9

0

C60

30.

1u/5

0

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0.1u/50

IC60

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US

1

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1

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2

GN

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Vcc

u1 u2 TXD

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D

u7 u8

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D

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1

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1 100p

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VK

N18

34-A

CN

401

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

R67

3

100k

GN

D

R67

5

100k

R67

6

100k

GN

D

R30

3

3.3k

R30

2

3.3k

R61

3

3.3k

R61

4

3.3k R

616

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L302

22u

R90

61k R90

7

1k

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MALS068XD907

MALS068XD908

MALS068X

GN

DG

ND

15

R40

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0

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ND

US

B

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0

47u/6.3

C308

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k

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7

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CD

V

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R64

6

4.7k

R64

7

4.7k

R607

680

C518

R63

7

NM

US

B5

US

BM

US

BP

RS

ET

TX1

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1

3231 44

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BRXEN

CDRST

39

USBP1

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5

0

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1000p/50

C61

5

4.7u

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VD

VD

BSRQ

BRST

BSCK

BRXEN

BDATA

CDRST

CDVDD

CDGND

CDR

AGND

CDL

CDGND

PGND

USBGND

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20M

Hz

For /

EU

For /

EU

EU

:CW

E21

27-

BYTE

CNVSS

/RESET

XOUT

VSS

XIN

VCC1

NMI

TUN

ER

EV

O

uCO

M

CD

ME

CH

ATU

33

VDD33

WIR

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M

US

B

AU

X

UC

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98-

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SS

YS

TOIP

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KD

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KD

T0

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VR

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CC

BS

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SO

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OB

SC

K/T

SC

K

ROT0

ROT1

NC

DDFCONT

NC

NC

/RDSLK

/RDS57K

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TXD

RX

D

NC

NC

SY

STO

TUN

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YS

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CLK

TUN

CE

1

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CE

2

STE

ST

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TES

TIN

RO

MC

S

RO

MC

LK

RO

MD

ATA

NC

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SY

NC

TMC

ON

/BR

XE

N/C

DR

ST

VD

CO

NT

DA

LMO

N

SY

SP

W

AN

TON

US

BC

ON

/FLA

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VM

CO

N

WR

EM

IN

TUN

SL

FAN

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AU

45

VD

D

GN

D

CN

VS

S

RE

SE

T

RX

D

TXD

US

B5

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X

RE

M

5

NC

NC

NC

NC

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:PE

G56

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C:P

EG

567A

AU

:PE

G56

8A

NC

NC

For /

EU

For /

EU

For /UC

For /UC

For /

UC

For /EU

VD

75

FM/AM TUNER UNITC

CN

701

CD

/US

B/iP

od: +

0.6

dBs

FM

(EU

): -

9.5

dBs

AM

(EU

):-2

0.0

dBs

FM

(UC

,AU

):-1

3.5

dBs

AM

(UC

,AU

):-2

4.0

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X: +

2.2

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IP-B

US

: +2.

2 dB

sG

UID

E: +

1.5

dBs

CD

/US

B/iP

od:+

0.6

dBs

FM(EU): -9.5 dBsAM(EU):-20.0 dBs

FM(UC,AU):-13.5 dBsAM(UC,AU):-24.0 dBs

AU

X:+

2.2

dBs

AVIC-U310BT/XSUC741 2 3 4

Page 75: Pioneer Avic-u310bt

C

D

F

A

B

E

/RS

T

41 42 43838485

100k

R61

8

680

R61

9

NM

R62

0

R63

5

680

7 8 9

R663

100k

R75

1

u7 u8G

ND

RS

ET

TES

TIN

RO

MC

S

RO

MC

LK

RO

MD

ATA

AN

TON

US

BC

ON

/FLA

G

VM

CO

N

AU

45R

ES

ETNC

NC

EU

:PE

G56

6AU

C:P

EG

567A

AU

:PE

G56

8A

or /EU

5 6 7 8

A-a

A-b

A-b

A-a

MUTE

MUTE

IPPW

ASENBO

VST

VCK

VDT

PBSENS

/ISENS

/BSENS

/DSENS

/EJECT

KDT0/ASENS

GU

IDE

ROT1

ROT0

LEDCK

LEDDT

LEDCS

/RST

STO

N

NTO

S

KMODE

SYSTOIP

ASENBO

IPTOSYS

BUS+

BUS-

MUTE0

LEDDT

LEDCK

LEDCS

CN

VS

S

IPPW

GTO

N

NTO

G

GTO

N

FAN

ON

TMC

SY

NC

NTO

G

TMC

ON

NTO

T

TTO

N

/TM

CS

EN

S

BU

SL-

BU

SL+

BU

SR

-

BU

SR

+

TMC

ON

TMC

SY

NC

VD

D33

BU

S-

BU

S+

TU33

/TM

CS

EN

SA

U84

MIC

WCONT

/RS

T

/DS

EN

S

MIC

KDT1

DD

5V

TTO

N

NTO

T

DD

FCO

NT

BU

P

10u/16

C695

C694

0.047u/25

GN

D

GN

D

GN

DN

MIC

681

CS

1

SK

2

DI

3

DO

45

GN

D

6TE

ST

7N

C

8V

CC

R71

21k

R691

8.2k

R71

02.

2k

R71

12.

2k

44 45 46 47 48 49 50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76777879808182

C681

0.1u/50

IC69

1

TC7S

H04

FUS

1NC

1

INA

2

GN

D3

OU

TY4 5

VC

C

IC69

2

TC7S

H32

FUS

1

INB

1

INA

2

GN

D3

OU

TY4 5

VC

C

L691

CTF1410-A

GN

D

L692

CTF1410-A

GN

D

R68

1

100k

R62

7

100k

R62

8

100k

R62

9

100k

R68

2

100k

R63

0

100k

680

R63

4

680

R63

2

680

R622680

R63

6

680

R621

680

R623

680

R68

3

NM

GND

AU

45

GN

DA

GN

DA

IC75

1B

A45

58R

FVM3

4

21

8

IC75

1B

A45

58R

FVM

567

C76

1

2.2u

/10

R75

8

47k

R756

NM

R75

31k

R75

210

k

R75

910

k

R76

010

k

R757

10k

R76

1

NM

R76

2

NM

R763

NM

C759

220p/50

C75

8

220p

/50

C757NM

C754

0.01u/16

CN

701

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

UM

D2N

Q75

2

2E1

2B2

1C3

1E4 5

1B

62C

DTC

323T

UQ

751

GN

DA

R70

6N

M

R70

90

R70

10

GND

GN

D

C6930.1u/50

C69

20.

1u/5

0

GN

D

M62

343F

PIC

951

A011

A022

A033

VCC45

GND

6DI

7CLK

8LD

C95

5 NM

C95

3 NM

C95

6 NM

L951

10u

10

GN

D

GN

D

C9030.01u/50

R90

3

2.2k

2SA

1576

A(Q

R)

Q90

1

GN

D

DTC

114E

UA

Q90

2

L901

2.2u

R904

3.3k

HA

1224

1FP

IC90

1DIN

11

RO

UT

2

DIN

23

GN

D4

5B

US

-

6B

US

+

7V

CC

8S

TBY

R905

5.6k

GN

D

GN

D

R68

4

NM

10u/

16

C95

2

D70

7

RB

751V

-40

3.3k

R766

3.3k

10u/16

C751

C752

1u/10

C753

0.1u/50

C60

2

0.1u

/16

GN

D

GN

D

R1

G1

B1

R2

G2

B2

IPP

W

C760

1u/10

R71

50

R71

6

0

R98

8N

M

R98

9

0

R67

1

680

R67

2

680

GN

DM

IC

R99

0

0

VK

N18

30-A

CN

951

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

R76

7

100k

R674

100k

C75

5

150p

/50

C756

150p/50

R64

9

10k

D708

NM

D709

EDZ6R8(B)

D701

EDZ6R8(B)

D706

EDZ3R6(B)

D702

EDZ6R8(B)

D703

EDZ6R8(B)

D710

EDZ6R8(B)

D704

EDZ6R8(B)D705

EDZ6R8(B)

C701

NM

C702

NM

VK

N18

38-A

CN

901

1234567891011121314151617181920212223P

901

CE

K12

55-A

(1.2

5A)

12

GN

DM

IC

R678

NM

R679

100k

GN

D

R624

1kR625

1k R626

1k

P70

1N

M

(1.6

A)

12

R664680R665

680 R666

680

C96

0

220p

/50

C95

9

220p

/50

D711

EDZ6R8(B)

C703

NM

C96

1

220p

/50

R75

422

kR

755

22k

D713

EDZ6R8(B)

D712

EDZ6R8(B)

R765

1.8k

R76

41.

8k

D71

4

ED

Z6R

8(B

)IC

693

S-8

0838

CN

MC

-B8X

OUT1

VDD2

VSS3

N.C14

5N.C2

C76

2D

CH

1201

-A

C76

3D

CH

1201

-A

R71

368

R71

468

R70

268

R70

468

BU

S+

BU

S-

AS

EN

BO

TX RE

SE

T

RX

GM

UTE

DS

EN

S

GU

IDE

GU

IDE

GN

D

NG

GN

NTO

S

DD

5

STO

N NTO

G

GTO

N

TU33

TMC

ON

NTO

T

TTO

N

TMC

SN

S

BU

SL-

BU

SL+

BU

SR

-

BU

SR

+

VD

D33

BU

P

CC

ON

KE

Y1

KE

Y0

EJT

RO

T0

RO

T1

44

GU

IDE

RS

T

PN

D

RO

M

VCC2

VSS

/ASENS

/BSENS

NC

TMC

SY

NC

TMC

ON

/TM

CS

EN

S

NC

NC

NC

NCMUTE

NC

IPPW

ASENBO

LEDDT

LEDCK

LEDCS

NC

NC

WCONT

VST

VCK

VDT

NC

NC

TIMEOUT

KMODE

PBSENS

/ISENS

/DSENS

/BS

RQ

/BR

ST

/BR

XE

N/C

DR

ST

VD

CO

NT

DA

LMO

N

SY

SP

W

GN

D_K

EY

GN

D_K

EY

EJE

CT

KE

Y0

KE

Y1

ILM

_V

ILM

_R1

ILM

_G1

ILM

_B1

RO

T0

RO

T1

LPF

AM

P

(1/2

)

(2/2

)

GP

SG

ND

GU

IDE

GN

D

NTO

G

(MIC

)

GTO

N

(MIC

GN

D)

UG

ND NC

NTO

S

STO

N

(DD

FCO

NT) NTO

T

RS

T

TTO

N5V

GN

D

MU

TE

DS

EN

toS

ILM

_G2

ILM

_B2

ILM

_R2

GR

ILLE

CN

VS

S

GN

D

TTO

N

NTO

T

IP-B

US

BU

PS

W

IP-B

US

UA

RT

TMC

SN

S

BU

P

VD

D33

TU33

NTO

G

GTO

N

CC

ON

BU

S-

MIC

_P

BU

SL-

BU

SL+

BU

SR

-

BU

SR

+

AS

EN

BO

BU

S+

GN

D

BU

P

DS

EN

toN

TMC

ON

GN

D

ILM

_V

NC

For /

UC

For /UC

F

IF

CK

S60

50-B

For /

EU

For /

EU

For /

EU

>

BC

N80

1

PND UNITOTJ3

GPS IF UNITOTJ2

IP-B

US

:+2.

2 dB

s

GU

IDE

:+7.

5 dB

s

AVIC-U310BT/XSUC 755 6 7 8

Page 76: Pioneer Avic-u310bt

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32

6502

3

0

4

0

V

1

V]

3

6

0

3

6

6

3

0

6

1 2 3 4

10.2 KEY PCB

B

CSG1155-A

S802

1

2

3

4

R811 0

R813 0

R812 0

R814 0

R815 0

R816 0

D8

NSSM025-

R810 0

GNDGND

CKS4808-ACN801

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

C80

0.1u/5

C80

0.1u/5

ROT1

ROT0

ILM_R1

KEY1

ILM_B1

EJECT

GND_KEY

ILM_G1

KEY0

ILM_V

SIGNAL

KEY0

KEY1

SW

LIST

DISP

SRC

BAND

D

A

B

VOLTEGE[V]

3.7

2.9

2.1

1.2

3.7

2.9

2.1

EJECT

ILM_

R

G

B

RGB ILM

G

B

R

ILM_R2

ILM_B2

ILM_G2

C

PUSH

0.4

1.3

VOLTEGE RANGE[

0.00 0.8

0.83 1.6

1.66 2.5

2.50 3.3

3.33 4.1

3.33 4.1

2.50 3.3

1.66 2.5

0.83 1.6

GND_KEY

GRILL

ILM_V

ACN951

AVIC-U310BT/XSUC761 2 3 4

Page 77: Pioneer Avic-u310bt

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NSSM

0.1

0.1

I

R

RGB IL

G

B

R

GE RAN

00

83

66

50

33

33

50

66

83

5 6 7 8

B

CSG1155-A

S803

1

2

3

4

CSG1155-A

S805

1

2

3

4

S804

CSX1135-A

Phase_A 1

Enc_Com 2

A 3

B 4

5Com 6 GND

7 C

8 D

9 Push

10 Phase_B

CSG1155-A

S807

1

2

3

4

CSG1155-A

S806

1

2

3

4

R825

0

R826

0

R83

1

6.8k

R82

3

1.5k

R830

3.3kR

824

1.8k

R828

1.8k

R829

3.3k

R83

2

6.8k

R827

1.2k

R822

390

D832

025-6502

D837

NSSM025-6502

GND

GND

C803

u/50

C804

u/50

C805

0.1u/50C806

0.1u/50

ROTARYCOMMANDER

A

B

C

DPUSH

KEY0

KEY1

ROT1

ROT0

LM_V

BAND SRC DISP LIST

M1 RGB ILM2

B

R

G

KEY1

R

G

B

PushDCBA

Push-A

Push-B

Push-C

Push-D

Push-com

GE[V]

0.83

1.66

2.50

3.33

4.16

4.16

3.33

2.50

1.66

operation

terminal

B KEY PCB

MAIN UNITConsists of MAIN PCB KEY PCB

AVIC-U310BT/XSUC 775 6 7 8

Page 78: Pioneer Avic-u310bt

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1 2 3 4

10.3 CD MECHANISM MODULE(GUIDE PAGE)

C

C-a

M1 CXC7134SPINDLE MOTOR

M2 CXC4026

SWITCHES:CD CORE UNIT(S10.5COMP2-IPOD-C3)S901:HOME SWITCH.........ON-OFFS903:DSCSNS SWITCH....ON-OFFS904:12EJ SWITCH...........ON-OFFS905:8EJ SWITCH.............ON-OFF

PICKUP UNIT(P10.5)(SERVICE)

LOADING/CARRIAGE MOTOR

F

F

F

F

T

T

F

F

TT

T

T

F

T

C

S

S

C

T

F

F

T

T

T

T

F

F

S S C C

S

S

C

C

1

2

3

4

5

8

7

a

9

c

d

e

f

F

AVIC-U310BT/XSUC781 2 3 4

Page 79: Pioneer Avic-u310bt

C

D

F

A

B

E

5 6 7 8

C

C-b

ACN401

C CD CORE UNIT(S10.5COMP2-iPod-C3)

FSIGNAL LINEFOCUS LINE

TRACKING LINECARRIAGE LINE

SPINDLE LINE

T

C

S

6

b

g h

AVIC-U310BT/XSUC 795 6 7 8

Page 80: Pioneer Avic-u310bt

C

D

F

A

B

E

1 2 3 4

C-a

C-b

C-b

CC

D C

OR

E U

NIT

(S10

.5C

OM

P2-

iPod

-C3)

FS

IGN

AL

LIN

EF

OC

US

LIN

ET

RA

CK

ING

LIN

EC

AR

RIA

GE

LIN

ES

PIN

DLE

LIN

E

T C S

b

AVIC-U310BT/XSUC801 2 3 4

Page 81: Pioneer Avic-u310bt

C

D

F

A

B

E

5 6 7 8

C-a

C-b

C-b

AC

N40

1

6

gh

AVIC-U310BT/XSUC 815 6 7 8

Page 82: Pioneer Avic-u310bt

C

D

F

A

B

E

1 2 3 4

C-b

C-a

C-a

C-b

PIC

KU

P U

NIT

(P10

.5)(

SE

RV

ICE

)

F F

F F

T

T

F F TT

T

T

F T C S

T TFF

c

d

f

AVIC-U310BT/XSUC821 2 3 4

Page 83: Pioneer Avic-u310bt

C

D

F

A

B

E

5 6 7 8

C-a

C-b

C-b

C-a

M1

CX

C71

34S

PIN

DLE

MO

TO

R

M2

CX

C40

26

SW

ITC

HE

S:

CD

CO

RE

UN

IT(S

10.5

CO

MP

2-IP

OD

-C3)

S90

1:H

OM

E S

WIT

CH

......

...O

N-O

FF

S90

3:D

SC

SN

S S

WIT

CH

....O

N-O

FF

S90

4:12

EJ

SW

ITC

H...

......

..ON

-OF

FS

905:

8EJ

SW

ITC

H...

......

....O

N-O

FF

LOA

DIN

G/C

AR

RIA

GE

MO

TO

RS

C

T

F F T T

S

S

C

C

S S C C

123

4 5

87

a9

e

F

AVIC-U310BT/XSUC 835 6 7 8

Page 84: Pioneer Avic-u310bt

C

D

F

A

B

E

1 2 3 4

10.4 WAVEFORMS

- CD CORE UNIT Note : 1. The encircled numbers denote measuring points in the circuit diagram.2. Reference voltage REFO1(1.65 V)

500 ms/div5 V/div5 V/div5 V/div10 V/div

1DSCSNS5CLCONT4LOEJ6VD

5 V/div5 V/div5 V/div5 V/div

1DSCSNS28SNS312SNS4LOEJ

5 V/div5 V/div5 V/div5 V/div

500 ms/div1DSCSNS28SNS312SNS4LOEJ

500 mV/div500 mV/div

200 ms/div@TE#FE

200 mV/div2 V/div2 V/div

500 ms/div0FIN!RFOK(MONI_3)7SIN

1 V/div500 mV/div1 V/div

1 s/div

500 ms/div

7SIN8CIN9TIN

2 V/div500 mV/div

5 µs/div$MDX7SIN

2 V/div500 mV/div

200 ms/div$MDX7SIN

500 mV/div500 mV/div500 mV/div500 mV/div

20 ms/div#FE0FIN@TE9TIN

1 V/div500 mV/div500 mV/div

500 µs/div%RFAGC@TE9TIN

500 mV/div500 mV/div

2 ms/div@TE%RFAGC

500 mV/div500 mV/div

200 ms/div0FIN#FE

Source On setup operation12 cm CD-DA Source On setup operation

CD-DA Play operation Spindle waveform during play operation Spindle waveform during play operation(Wider)

Focus Search waveform Track Open waveform 1 Track Jump waveform

12 cm CD-DA setup operation after loading

12 cm CD Loading operation 12 cm CD Loading operation 8 cm CD Loading operation

Ref.:GND

Mode:Normal

Ref.:GND

Mode:Normal

Ref.:GND

Mode:Normal

Ref.:REFO

Mode:Normal

Ref.:REFO

Mode:Normal

Ref.:REFO

Mode:Normal

Ref.:REFO

Mode:TEST

Ref.:REFO

Mode:TEST

Ref.:REFO

Mode:TEST

Ref.:REFO

Mode:Normal

Ref.:REFO

Mode:Normal

Ref.:REFO

Mode:Normal

AVIC-U310BT/XSUC841 2 3 4

Page 85: Pioneer Avic-u310bt

C

D

F

A

B

E

5 6 7 8

1 V/div500 mV/div500 mV/div

2 ms/div%RFAGC@TE9TIN

1 V/div500 mV/div500 mV/div

500 µs/div%RFAGC@TE9TIN

1 V/div500 mV/div500 mV/div

500 µs/div%RFAGC@TE9TIN

5 V/div5 V/div5 V/div5 V/div

500 ms/div1DSCSNS28SNS312SNS4LOEJ

1 V/div1 V/div

200 µs/div^LOUT&ROUT

1 V/div1 V/div1 V/div2 V/div

200 ms/div%RFAGC@TE8CIN7SIN

1 V/div1 V/div1 V/div1 V/div

500 µs/div%RFAGC9TIN@TE0FIN

5 V/div5 V/div5 V/div5 V/div

500 ms/div1DSCSNS28SNS312SNS4LOEJ

5 V/div5 V/div5 V/div

500 ms/div1DSCSNS5CLCONT4LOEJ

12 cm CD Eject operationAnalog audio waveform

12 cm CD Eject operation 8 cm CD Eject operation Black dot(800 µm) during play

Search operation(Outter to Inner)

4 Tracks Jump waveform 10 Tracks Jump waveform 32 Tracks Jump waveform

Ref.:REFO

Mode:TEST

Ref.:REFO

Mode:TEST

Ref.:REFO

Mode:TEST

Ref.:GND

Mode:Normal

Ref.:REFO

Mode:Normal

Ref.:GND

Mode:Normal

2 V/div2 V/div

50 ms/div*DP(DM

2 V/div2 V/div

50 ms/div*DP(DM

1 V/div1 V/div

50 ns/div*DP(DM

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

Page 86: Pioneer Avic-u310bt

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

Page 87: Pioneer Avic-u310bt

C

D

F

A

B

E

5 6 7 8

AVIC-U310BT/XSUC 875 6 7 8

Page 88: Pioneer Avic-u310bt

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

Page 89: Pioneer Avic-u310bt

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

Page 90: Pioneer Avic-u310bt

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

Page 91: Pioneer Avic-u310bt

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

Page 92: Pioneer Avic-u310bt

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

Page 93: Pioneer Avic-u310bt

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

Page 94: Pioneer Avic-u310bt

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

Page 95: Pioneer Avic-u310bt

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

Page 96: Pioneer Avic-u310bt

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

Circuit Symbol and No. Part No.

(A):AVIC-U310BT/XSUC

(B):AVIC-F310BT/XSEU5

(C):AVIC-F310BT/XSAU

Unit Number : CWN4078(A)

Unit Number : CWN4079(B)

Unit Number : CWN4081(C)

Unit Name : Main Unit

Unit Number : CWX3678

Unit Name : CD Core Unit(S10.5COMP2-iPod-C3)

model

(A):AVIC-U310BT/XSUC(B):AVIC-F310BT/XSEU5(C):AVIC-F310BT/XSAU

Main UnitConsists ofMain PCBKey PCB

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

IC 951 (A,89,32) IC M62343FPQ 201 (A,73,85) Transistor 2SC4081Q 202 (A,76,87) Transistor 2SC4081Q 211 (A,19,54) Transistor 2SC4116Q 221 (A,18,66) Chip Transistor(A) 2SA1576A

Q 231 (A,60,55) Chip Transistor DTC114EUAQ 241 (A,56,60) Chip Transistor 2SA1576AQ 301 (A,120,35) Transistor(B) UMH1NQ 302 (A,120,31) Transistor(B) UMH1NQ 401 (A,18,95) Transistor UMD2N

Q 402 (A,9,97) Transistor 2SD2396Q 531 (A,73,97) Transistor 2SC4081Q 532 (A,76,106) Digital Transistor DTC144EUAQ 533 (A,81,99) Chip Transistor DTC124EUAQ 534 (A,77,95) Transistor UMD2N

Q 571 (A,143,107) Transistor UMH3NQ 573 (A,133,108) Transistor(A,C) UMH3NQ 751 (A,135,80) Transistor DTC323TUQ 752 (A,135,74) Transistor UMD2NQ 901 (A,113,71) Chip Transistor(A) 2SA1576A

Q 902 (A,113,67) Chip Transistor(A) DTC114EUAQ 951 (A,68,31) Transistor UMX1NQ 952 (A,62,31) Transistor UMX1NQ 953 (A,57,31) Transistor UMX1NQ 954 (A,35,44) Transistor UMX1N

Q 955 (A,29,44) Transistor UMX1NQ 956 (A,24,44) Transistor UMX1ND 101 (A,49,115) Diode ST70-27FD 102 (B,78,110) Diode S1G-6904G2PD 103 (B,73,108) Diode S1G-6904G2P

Circuit Symbol and No. Part No.

AVIC-U310BT/XSUC961 2 3 4

Page 97: Pioneer Avic-u310bt

C

D

F

A

B

E

5 6 7 8

D 121 (A,58,84) Diode RR264M-400D 131 (A,37,78) Diode RB060L-40D 201 (A,73,94) Diode HZU7R5(B3)D 202 (A,73,91) Diode RB500V-40D 203 (A,73,93) Diode RB500V-40

D 204 (A,73,89) Diode EDZ20(B)D 211 (A,13,55) Diode HZU6R8(B2)D 212 (A,15,57) Diode PTZ20(B)D 221 (A,16,74) Diode(A) PTZ27(B)D 222 (A,16,70) Diode(A) 1SS355

D 231 (A,58,54) Diode 1SR154-400D 241 (A,57,68) Diode PTZ18AD 242 (A,56,62) Diode 1SS355D 243 (A,56,64) Diode 1SS355D 401 (A,18,92) Diode UDZS8R2(B)

D 402 (A,72,67) Diode RR264M-400D 403 (A,72,64) Diode RR264M-400D 531 (A,73,99) Diode HZU8R2(B2)D 533 (A,78,102) Diode DAN202UD 701 (B,147,22) Diode(B) EDZ6R8(B)

D 702 (B,142,20) Diode(B) EDZ6R8(B)D 703 (B,141,20) Diode EDZ6R8(B)D 704 (B,138,20) Diode EDZ6R8(B)D 705 (B,132,18) Diode EDZ6R8(B)D 706 (B,131,18) Diode EDZ3R6(B)

D 707 (A,146,20) Diode RB751V-40D 709 (B,148,19) Diode EDZ6R8(B)D 710 (B,151,18) Diode EDZ6R8(B)D 711 (B,149,18) Diode EDZ6R8(B)D 712 (B,134,15) Diode EDZ6R8(B)

D 713 (B,129,15) Diode EDZ6R8(B)D 714 (B,137,15) Diode EDZ6R8(B)D 832 (A,64,28) LED NSSM025-6502D 837 (A,32,16) LED NSSM025-6502D 901 (B,16,127) Diode UDZS18(B)

D 902 (B,19,127) Diode UDZS18(B)D 903 (A,16,133) Diode MALS180XD 904 (A,12,133) Diode MALS180XD 905 (A,16,132) Diode MALS180XD 906 (A,111,110) Diode MALS068X

D 907 (A,114,110) Diode MALS068XD 908 (B,115,108) Diode MALS068XL 101 (A,36,110) Choke Coil 600 uH CTH1347L 131 (A,46,71) Inductor CTH1257L 132 (A,47,88) Inductor BTH1110

L 151 (A,113,108) Inductor CTF1713L 211 (A,12,64) Inductor CTF1295L 221 (A,18,76) Inductor(A) CTF1556L 241 (A,58,65) Inductor CTF1410L 301 (A,147,86) Chip Coil LCTAW1R0J2520

L 302 (B,149,102) Inductor LCTC220K2125L 303 (A,143,54) Chip Coil LCTAW1R0J2520L 304 (A,120,81) Chip Coil LCTAW1R0J2520L 501 (A,114,90) Inductor LCTAW2R2J2520L 502 (B,104,99) Inductor CTF1689

L 541 (A,93,121) Inductor CTF1689L 542 (A,94,127) Inductor CTF1689L 543 (A,96,129) Inductor CTF1689L 544 (A,96,118) Inductor CTF1689L 601 (A,103,29) Inductor CTF1410

Circuit Symbol and No. Part No.L 602 (A,93,44) Inductor LCTAW2R2J2520L 603 (A,90,67) Inductor LCTAW2R2J2520L 691 (A,79,93) Inductor CTF1410L 692 (A,109,30) Inductor CTF1410L 901 (A,120,69) Inductor(A) LCTAW2R2J2520

L 951 (A,84,29) Chip Coil LCTAW100J2520X 601 (A,108,35) Ceramic Resonator 20.000 MHz VSS1186S 802 (A,7,21) Push Switch CSG1155S 803 (A,92,37) Push Switch CSG1155S 804 (A,48,22) Switch CSX1135

S 805 (A,92,9) Push Switch CSG1155S 806 (A,23,28) Push Switch CSG1155S 807 (A,75,28) Push Switch CSG1155>P131 (A,51,100) Fuse 3.15 A CEK1259P 301 (B,149,107) Surge Protector IMSA-6801-01Y901

P 571 (B,138,106) Poly Switch MINISMDC075F/24>P901 (A,102,70) Fuse 1.25 A CEK1255CN151 (A,113,119) Connector CKS5669CN401 (A,71,47) Connector VKN1834CN701 (A,139,3) Connector CKS6050

CN801 (B,66,27) Connector CKS4808CN901 (A,107,76) Connector VKN1838CN951 (A,28,36) Connector VKN1830JA101 (A,44,135) Plug CKM1376JA301 (A,162,127) Antenna Jack CKX1056

JA571 (A,139,121) Pin Jack(A,C) CKB1051(A,139,121) Pin Jack(B) CKB1056

JA901 (A,16,141) Jack YKS5001FM/AM Tuner Unit(A,C) CWE2098FM/AM Tuner Unit(B) CWE2127

RESISTORS

R 101 (A,9,52) (B) RS1/16S0R0JR 102 (A,9,49) (A,C) RS1/16S0R0JR 103 (A,9,47) (C) RS1/16S0R0JR 111 (A,13,111) RS1/16SS473JR 131 (A,37,89) RS1/16SS183J

R 133 (A,36,88) RS1/16SS104JR 134 (A,41,90) RS1/16S0R0JR 135 (A,35,91) RS1/16S0R0JR 136 (A,39,91) RS1/16SS5603DR 137 (A,38,92) RS1/16SS0R0J

R 138 (A,39,90) RS1/16SS1003DR 139 (A,43,83) RS1/16S104JR 141 (A,38,75) RS1/10S2R2JR 151 (B,62,81) RS1/16SS104JR 201 (A,76,90) RS1/16SS473J

R 202 (A,75,90) RS1/16SS104JR 203 (A,73,88) RS1/16SS103JR 204 (A,73,87) RS1/16SS103JR 211 (A,16,54) RS1/16SS223JR 212 (A,16,55) RS1/16SS223J

R 213 (A,13,61) RS1/16S4701DR 214 (A,24,133) RS1/4S102JR 221 (A,19,72) (A) RS1/10S103JR 222 (A,16,68) (A) RS1/16SS0R0JR 223 (A,15,67) (A) RS1/16SS103J

R 224 (A,18,68) (A) RS1/16SS105JR 225 (A,19,64) (A) RS1/16SS101JR 231 (A,60,52) RS1/16SS103J

Circuit Symbol and No. Part No.

AVIC-U310BT/XSUC 975 6 7 8

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F

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R 232 (A,57,46) RS1/4S472JR 233 (A,54,55) RS1/4S102J

R 241 (A,25,129) RS1/4S103JR 243 (A,59,61) RS1/16SS103JR 244 (A,54,61) RS1/16SS105JR 245 (A,57,58) RS1/16SS101JR 302 (B,149,77) (B) RS1/16SS332J

R 303 (B,161,61) RS1/16SS332JR 307 (B,147,89) RS1/16SS681JR 313 (A,116,37) (B) RS1/16S221JR 314 (A,141,34) RS1/4S4R7JR 315 (A,116,35) (B) RS1/16S221J

R 401 (A,67,55) RS1/16SS120JR 402 (A,66,55) RS1/16SS120JR 403 (A,18,99) RS1/4S271JR 404 (A,69,54) RS1/16S0R0JR 409 (A,78,51) RS1/16SS681J

R 416 (A,71,61) RS1/16S0R0JR 501 (A,89,87) (A) RS1/16SS102JR 502 (A,89,85) (A) RS1/16SS181JR 503 (A,89,86) (A) RS1/16SS223JR 504 (A,115,83) (A) RS1/16SS102J

R 505 (A,115,81) (A) RS1/16SS181JR 506 (A,115,82) (A) RS1/16SS223JR 507 (A,91,82) RS1/16SS102JR 508 (A,90,81) RS1/16SS223JR 509 (A,90,82) RS1/16SS223J

R 531 (A,75,99) RS1/16SS104JR 532 (A,76,99) RS1/16SS473JR 533 (A,73,105) RS1/16SS104JR 534 (A,81,105) RS1/16SS101JR 535 (A,83,102) RS1/16SS103J

R 536 (A,82,104) RS1/16SS221JR 537 (A,82,102) RS1/16SS153JR 538 (A,73,101) RS1/4S102JR 541 (B,116,126) RS1/16SS0R0JR 542 (B,116,124) RS1/16SS0R0J

R 543 (B,116,119) RS1/16SS0R0JR 544 (B,116,121) RS1/16SS0R0JR 545 (A,69,127) RS1/16SS103JR 571 (A,145,105) RS1/16SS821JR 575 (A,135,105) (A,C) RS1/16SS821J

R 576 (A,140,105) RS1/16SS821JR 577 (A,130,105) (A,C) RS1/16SS821JR 578 (A,141,110) RS1/16SS223JR 579 (A,144,110) RS1/16SS223JR 582 (A,131,110) (A,C) RS1/16SS223J

R 583 (A,134,110) (A,C) RS1/16SS223JR 601 (A,104,35) RS1/16SS681JR 602 (A,93,47) RS1/16SS472JR 603 (A,93,48) RS1/16SS472JR 604 (A,102,38) RS1/16SS681J

R 605 (A,98,43) RS1/16SS681JR 607 (A,116,60) (A) RS1/16SS681JR 609 (A,112,36) RS1/16SS332JR 612 (A,119,57) (A) RS1/16SS681JR 613 (A,121,44) RS1/16SS332J

R 614 (A,121,45) RS1/16SS332JR 615 (A,121,46) RS1/16SS0R0JR 616 (A,121,47) RS1/16SS332J

Circuit Symbol and No. Part No.R 617 (A,121,48) RS1/16SS104JR 618 (A,121,49) RS1/16SS681J

R 620 (A,121,51) RS1/16SS681JR 621 (A,115,62) (A) RS1/16SS681JR 622 (A,116,62) RS1/16SS681JR 623 (A,114,62) (A) RS1/16SS681JR 624 (A,108,63) RS1/16SS102J

R 625 (A,107,63) RS1/16SS102JR 626 (A,106,63) RS1/16SS102JR 627 (A,103,64) RS1/16SS104JR 628 (A,102,64) RS1/16SS104JR 629 (A,101,64) RS1/16SS104J

R 630 (A,100,64) RS1/16SS104JR 631 (A,96,56) RS1/16SS681JR 632 (A,96,55) RS1/16SS681JR 633 (A,96,54) RS1/16SS681JR 634 (A,96,52) RS1/16SS681J

R 635 (A,96,51) RS1/16SS681JR 636 (A,96,53) RS1/16SS681JR 638 (A,98,41) RS1/16SS681JR 639 (A,98,42) RS1/16SS681JR 640 (A,102,26) RS1/16SS104J

R 641 (A,102,28) RS1/16SS104JR 642 (A,116,38) (B) RS1/16S104JR 643 (A,116,32) (B) RS1/16S104JR 644 (A,116,33) (B) RS1/16S104JR 645 (A,116,36) (B) RS1/16S104J

R 646 (A,121,56) (A) RS1/16SS472JR 647 (A,121,58) (A) RS1/16SS472JR 648 (A,124,45) RS1/16SS104JR 649 (A,110,62) RS1/16SS103JR 650 (A,93,58) RS1/16S104J

R 651 (A,93,56) RS1/16S104JR 652 (A,93,57) RS1/16SS104JR 653 (A,93,55) RS1/16SS104JR 654 (A,93,51) RS1/16SS104JR 655 (A,93,46) RS1/16SS104J

R 656 (A,90,44) RS1/16SS472JR 657 (A,91,44) RS1/16SS472JR 658 (A,113,31) RS1/16SS102JR 659 (A,111,38) RS1/16SS104JR 660 (A,104,38) RS1/16SS104J

R 661 (A,98,38) RS1/16SS102JR 663 (A,120,55) (B) RS1/16SS104JR 664 (A,113,61) RS1/16SS681JR 665 (A,112,61) RS1/16SS681JR 666 (A,111,61) RS1/16SS681J

R 667 (A,121,40) RS1/16SS104JR 668 (A,121,42) RS1/16SS681JR 669 (A,121,43) RS1/16SS0R0JR 670 (A,105,29) RS1/16SS104JR 671 (A,121,52) (B) RS1/16SS681J

R 672 (A,121,53) (B) RS1/16SS681JR 673 (B,118,45) RS1/16SS104JR 674 (B,118,53) RS1/16SS104JR 675 (B,118,48) RS1/16SS104JR 676 (B,118,50) RS1/16SS104J

R 677 (A,96,50) RS1/16SS103JR 679 (A,102,66) RS1/16SS104JR 681 (B,128,46) RS1/16SS104J

Circuit Symbol and No. Part No.

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R 682 (B,128,52) RS1/16SS104JR 691 (A,116,25) RS1/16SS822J

R 701 (A,135,23) RS1/10S0R0JR 702 (A,151,17) RS1/10S680JR 704 (A,147,17) RS1/10S680JR 709 (A,136,19) RS1/10S0R0JR 710 (A,138,15) RS1/10S222J

R 711 (A,141,15) RS1/10S222JR 712 (A,153,17) RS1/10S102JR 713 (A,130,17) RS1/10S680JR 714 (A,132,17) RS1/10S680JR 715 (A,144,19) (B) RS1/10S0R0J

R 716 (A,149,17) (B) RS1/10S0R0JR 751 (A,143,72) RS1/16SS332JR 752 (A,137,71) RS1/16SS103JR 753 (B,137,75) RS1/16SS102JR 754 (B,139,76) RS1/16SS223J

R 755 (B,140,77) RS1/16SS223JR 757 (A,141,72) RS1/16SS103JR 758 (A,139,79) RS1/16SS473JR 759 (A,139,71) RS1/16SS103JR 760 (A,140,71) RS1/16SS103J

R 764 (A,136,83) RS1/16SS182JR 765 (A,137,83) RS1/16SS182JR 766 (A,142,74) RS1/16SS332JR 767 (A,135,71) RS1/16SS104JR 810 (A,59,31) RS1/16S0R0J

R 811 (A,60,27) RS1/16SS0R0JR 812 (A,67,29) RS1/16SS0R0JR 813 (A,65,21) RS1/16SS0R0JR 814 (A,55,14) RS1/16SS0R0JR 815 (A,32,23) RS1/16SS0R0J

R 816 (A,35,23) RS1/16SS0R0JR 822 (A,90,32) RS1/16SS391JR 823 (A,52,34) RS1/16SS152JR 824 (A,50,34) RS1/16SS182JR 825 (A,53,36) RS1/16SS0R0J

R 826 (A,58,16) RS1/16SS0R0JR 827 (A,92,32) RS1/16SS122JR 828 (A,25,25) RS1/16SS182JR 829 (A,47,34) RS1/16SS332JR 830 (A,66,37) RS1/16SS332J

R 831 (A,66,36) RS1/16SS682JR 832 (A,45,34) RS1/16SS682JR 901 (A,15,129) RS1/16S101JR 902 (A,13,129) RS1/16S101JR 903 (A,113,72) (A) RS1/16SS222J

R 904 (A,110,71) (A) RS1/16SS332JR 905 (A,112,69) (A) RS1/16SS562JR 906 (B,21,127) RS1/16S102JR 907 (B,15,128) RS1/16S102JR 951 (A,70,31) RS1/16S224J

R 952 (A,69,34) RS1/16SS102JR 953 (A,71,33) RS1/16SS222JR 954 (A,64,31) RS1/16S224JR 955 (A,65,34) RS1/16SS102JR 956 (A,65,33) RS1/16SS222J

R 957 (A,59,31) RS1/16S224JR 958 (A,59,35) RS1/16SS102JR 959 (A,59,33) RS1/16SS222J

Circuit Symbol and No. Part No.R 960 (A,34,41) RS1/16SS121JR 961 (A,32,41) RS1/16SS101J

R 962 (A,38,46) RS1/16SS101JR 963 (A,36,47) RS1/16SS101JR 964 (A,37,44) RS1/16S121JR 965 (A,36,42) RS1/16SS101JR 966 (A,28,44) RS1/16SS121J

R 967 (A,28,42) RS1/16SS151JR 968 (A,31,47) RS1/16SS101JR 969 (A,31,44) RS1/16S121JR 970 (A,31,42) RS1/16SS151JR 971 (A,29,47) RS1/16SS101J

R 972 (A,24,41) RS1/16SS151JR 973 (A,23,41) RS1/16SS181JR 974 (A,25,47) RS1/16SS101JR 975 (A,26,44) RS1/16S151JR 976 (A,26,42) RS1/16SS181J

R 977 (A,24,47) RS1/16SS101JR 989 (A,104,68) (B) RS1/16SS0R0JR 990 (A,97,72) RS1/16S0R0J

CAPACITORS

C 101 (B,70,110) CKSRYB102K50C 111 (A,13,108) CKSRYB103K50C 112 (A,122,87) CEVW221M10C 113 (A,18,106) CEVW101M16C 114 (A,13,104) CKSRYB103K50

C 121 (A,54,72) CKSRYB104K50C 122 (A,64,81) CKSQYB334K16C 123 (A,61,93) CEAT332M16(P35)C 131 (A,35,89) CKSSYB222K50C 132 (A,38,80) CKSRYB474K16

C 133 (A,47,80) CEHVAW101M16C 134 (B,45,70) 100 uF/10 V CCH1927C 135 (A,38,91) CKSSYB682K25C 136 (A,44,96) CEHVAW101M16C 137 (A,41,83) CKSRYB104K50

C 139 (A,37,73) CKSQYB222K50C 151 (B,68,79) CKSRYB105K10C 152 (B,62,79) CKSRYB105K10C 212 (A,13,59) CKSRYB104K50C 221 (A,18,74) (A) CKSRYF103Z50

C 222 (A,17,64) (A) CKSRYB104K50C 231 (A,55,48) CKSRYB102K50C 232 (A,58,50) CKSQYB105K16C 241 (A,56,66) CKSRYB102K50C 301 (A,147,59) CEVW470M6R3

C 302 (A,147,55) CKSRYB103K50C 304 (A,144,38) CKSYB475K10C 305 (A,142,91) CEVW101M16C 307 (B,148,64) CKSRYB103K50C 308 (A,140,59) CEVW470M6R3

C 311 (A,120,79) CCSRCH101J50C 312 (B,160,93) CCSSCH101K50C 401 (A,15,95) CKSRYB473K25C 403 (A,16,85) CEVW101M16C 406 (A,76,59) CEVW220M10

C 407 (A,75,68) CKSRYB105K10C 408 (A,72,69) CKSRYB474K16

Circuit Symbol and No. Part No.

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C 411 (A,80,53) CKSRYB105K10C 501 (A,92,87) (A) CKSRYB105K10C 502 (A,92,85) (A) CKSRYB105K10

C 503 (A,92,90) CKSRYB224K10C 504 (A,92,83) CKSRYB105K10C 505 (A,113,87) CKSRYB224K10C 506 (A,94,80) CKSRYB105K10C 507 (A,113,82) (A) CKSRYB105K10

C 508 (A,94,82) CKSRYB105K10C 509 (A,122,94) CEVW100M16C 510 (A,114,97) CEVW470M10C 511 (A,113,92) CKSRYB104K50C 512 (A,122,99) CEVW100M16

C 513 (A,113,84) (A) CKSRYB105K10C 514 (A,92,91) CKSRYB105K10C 515 (A,113,88) CKSRYB105K10C 516 (A,92,88) CKSRYB105K10C 517 (A,113,85) CKSRYB105K10

C 518 (A,111,92) CCSRCH101J50C 519 (A,109,98) CCSRCH101J50C 531 (A,74,110) CEHVW330M10C 545 (A,99,118) CKSQYB474K16C 546 (A,96,125) CKSQYB474K16

C 547 (A,94,124) CKSQYB474K16C 548 (A,96,119) CKSQYB474K16C 549 (A,75,126) CKSQYB225K10C 550 (A,78,125) CKSQYB225K10C 551 (A,79,121) CEHVW100M16

C 552 (A,62,108) 3 300 uF/16 V CCH1494(P35)C 553 (B,113,119) CKSRYB474K10C 554 (B,113,126) CKSRYB474K10C 555 (B,113,124) CKSRYB474K10C 556 (B,113,121) CKSRYB474K10

C 557 (A,62,126) CKSRYB104K50C 558 (B,79,108) CKSRYB102K50C 571 (A,140,101) CEVW2R2M50C 572 (A,145,101) CEVW2R2M50C 573 (B,126,127) (A,C) CKSRYB104K50

C 574 (B,141,127) CKSRYB104K50C 575 (A,130,101) (A,C) CEVW2R2M50C 576 (A,135,101) (A,C) CEVW2R2M50C 577 (A,141,111) CKSRYB222K50C 578 (A,144,111) CKSRYB222K50

C 579 (B,148,127) CKSRYB104K50C 580 (B,136,127) (A,C) CKSRYB104K50C 581 (A,132,111) (A,C) CKSRYB222K50C 582 (A,134,111) (A,C) CKSRYB222K50C 601 (A,103,32) CKSSYB104K16

C 602 (A,110,60) CKSSYB104K16C 603 (A,109,37) CKSRYB104K50C 604 (A,98,45) CKSRYB104K50C 605 (A,96,45) CKSRYB104K50C 606 (A,94,60) CKSRYB105K10

C 607 (A,95,63) CEVW100M16C 608 (A,95,72) CKSRYB104K50C 609 (A,97,38) CKSQYB104K50C 610 (A,95,68) CEVW100M16C 612 (B,99,47) CCSSCH102J50

C 613 (B,99,48) CCSSCH102J50C 614 (A,97,59) CCSSCH102J50

Circuit Symbol and No. Part No.C 615 (B,111,35) CKSQYB475K10C 616 (B,120,47) CKSRYB102K50C 681 (B,132,53) CKSRYB104K50

C 692 (A,80,93) CKSRYB104K50C 693 (A,110,28) CKSRYB104K50C 694 (A,115,28) CKSRYB473K25C 695 (A,120,27) CEVW100M16C 751 (A,144,79) CEVW100M16

C 752 (A,143,74) CKSRYB105K10C 753 (A,137,76) CKSRYB104K50C 754 (B,139,75) CKSSYB103K16C 755 (B,139,77) CCSSCH151J50C 756 (A,141,79) CCSSCH151J50

C 758 (A,138,72) CKSSYB221K50C 759 (A,141,71) CKSSYB221K50C 760 (A,146,73) CKSRYB105K10C 761 (A,137,81) CKSQYB225K10C 762 (A,137,69) 10 uF DCH1201

C 763 (A,141,69) 10 uF DCH1201C 803 (A,64,23) CKSRYB104K50C 804 (A,64,24) CKSRYB104K50C 805 (A,32,21) CKSRYB104K50C 806 (A,32,19) CKSRYB104K50

C 901 (B,13,128) CKSRYB102K50C 902 (B,23,127) CKSRYB102K50C 903 (A,119,67) (A) CKSRYB103K50C 906 (A,14,132) CKSRYB104K50C 951 (A,72,31) CKSQYB475K6R3

C 952 (A,80,32) CEVW100M16C 954 (A,66,31) CKSQYB475K6R3C 957 (A,60,31) CKSQYB475K6R3C 958 (A,75,32) CEVW100M16C 959 (A,94,32) CKSSYB221K50

C 960 (A,94,33) CKSSYB221K50C 961 (A,94,34) CKSSYB221K50

CUnit Number : CWX3678Unit Name : CD Core Unit(S10.5COMP2-iPod-C3)

MISCELLANEOUS

IC 201 (A,35,46) IC PE5661AIC 205 (B,24,49) IC 341S2162IC 301 (A,28,15) IC BA5839FPQ 101 (B,58,69) Transistor 2SA1577Q 102 (B,48,58) Chip Transistor 2SB1689

Q 201 (B,27,54) Transistor 2SA1577X 201 (A,22,37) Ceramic Resonator 16.934 MHz CSS1603X 205 (B,33,63) Oscillator 48.000 MHz CSS1753S 901 (A,55,37) Switch(HOME) CSN1067S 903 (B,19,58) Switch(DSCSNS) CSN1067

S 904 (B,40,68) Switch(12EJ) CSN1068S 905 (B,25,69) Switch(8EJ) CSN1068

RESISTORS

R 101 (B,61,74) RS1/10SR2R4JR 102 (B,61,72) RS1/10SR2R4JR 103 (B,61,71) RS1/10SR2R7JR 104 (B,53,66) RS1/16SS222J

Circuit Symbol and No. Part No.

AVIC-U310BT/XSUC1001 2 3 4

Page 101: Pioneer Avic-u310bt

C

D

F

A

B

E

5 6 7 8

R 105 (B,44,57) RS1/16SS102J

R 107 (B,52,60) RS1/16SS105JR 202 (A,27,32) RS1/16SS473JR 203 (A,51,44) RS1/16S473JR 204 (A,23,58) RS1/16SS221JR 206 (B,10,26) RS1/16SS104J

R 209 (B,18,52) RS1/16SS103JR 210 (B,10,23) RS1/16SS102JR 214 (B,49,50) RS1/16SS472JR 216 (B,48,49) RS1/16SS472JR 221 (A,51,48) RS1/16SS103J

R 222 (A,51,46) RS1/16SS103JR 223 (B,13,43) RS1/16SS473JR 225 (A,50,50) RS1/16SS103JR 226 (A,50,51) RS1/16SS393JR 227 (B,47,51) RS1/16SS562J

R 228 (B,44,51) RS1/16SS122JR 229 (B,46,53) RS1/16SS472JR 230 (B,21,25) RS1/16SS0R0JR 232 (B,45,51) RS1/16SS122JR 233 (B,26,59) RS1/16SS103J

R 234 (B,22,26) RS1/16SS473JR 235 (A,26,59) RS1/16SS473JR 237 (A,24,35) RS1/16SS151JR 240 (B,14,26) RS1/16S473JR 241 (B,13,25) RS1/16SS103J

R 244 (B,22,55) RS1/16SS473JR 249 (B,14,50) RS1/16SS103JR 250 (B,19,50) RS1/16SS101JR 252 (B,18,47) RS1/16SS101JR 254 (A,25,64) RS1/16SS104J

R 255 (A,26,63) RS1/16SS104JR 256 (A,25,62) RS1/16SS104JR 259 (A,27,66) RS1/16SS0R0JR 261 (A,26,65) RS1/16SS104JR 262 (A,29,59) RS1/16SS0R0J

R 263 (A,27,63) RS1/16SS0R0JR 273 (B,18,48) RS1/16SS103JR 277 (B,18,50) RS1/16SS103JR 282 (A,30,61) RS1/16SS120JR 283 (A,29,61) RS1/16SS120J

R 284 (B,29,63) RS1/16SS153JR 285 (B,28,63) RS1/16SS153JR 291 (B,42,62) RS1/16SS272JR 292 (B,24,43) RS1/16SS272JR 293 (B,27,52) RS1/16SS472J

R 294 (A,31,62) RS1/16SS471JR 307 (A,35,19) RS1/16SS183JR 308 (A,37,19) RS1/16SS183JR 309 (A,35,21) RS1/16SS183JR 310 (A,37,22) RS1/16SS183J

R 601 (B,30,31) RS1/16SS0R0JR 602 (B,27,31) RS1/16SS0R0JR 606 (B,28,23) RS1/16S0R0JR 701 (B,11,37) RS1/16SS221JR 702 (A,23,56) RS1/16SS221J

R 708 (B,15,37) RS1/16S0R0JR 712 (B,14,54) RS1/16SS0R0JR 713 (B,14,53) RS1/16SS0R0J

Circuit Symbol and No. Part No.CAPACITORS

C 106 (B,56,67) CKSQYB475K10C 202 (A,28,57) CKSSYB104K10C 204 (A,23,59) CKSSYB103K16C 205 (B,27,41) CKSQYB475K10C 206 (A,23,40) CKSSYB104K10

C 207 (A,24,37) CKSRYB104K16C 209 (B,35,34) CEVW220M6R3C 210 (B,29,37) CKSSYB104K10C 211 (A,28,35) CKSSYB104K10C 212 (A,28,30) CKSRYB104K16

C 213 (A,46,39) CKSSYB104K10C 214 (A,29,33) CKSSYB104K10C 216 (A,51,52) CKSSYB332K50C 217 (A,48,51) CKSSYB104K10C 218 (A,50,52) CKSSYB473K10

C 219 (A,47,53) CKSSYB104K10C 220 (A,48,53) CKSSYB182K50C 221 (A,46,54) CKSSYB104K10C 222 (B,45,53) CCSSCH560J50C 223 (B,47,53) CCSSCH4R0C50

C 224 (A,44,55) CKSSYB104K10C 226 (A,42,59) CCSSCH680J50C 227 (A,42,61) CCSSCH470J50C 228 (B,41,61) CKSSYB103K16C 229 (B,48,60) CKSSYB104K10

C 236 (A,49,58) CKSSYB104K10C 239 (B,46,51) CCSSCH220J50C 240 (A,38,61) CKSSYB104K10C 243 (B,22,41) CKSQYB475K10C 250 (A,52,48) CKSSYB102K50

C 251 (A,52,46) CKSSYB102K50C 260 (A,28,61) CKSSYB104K10C 261 (B,33,66) CCSSCH8R0D50C 262 (B,31,66) CCSSCH8R0D50C 290 (B,26,45) CKSSYB104K10

C 293 (B,43,61) CKSSYB102K50C 294 (B,24,41) CKSSYB104K10C 303 (A,36,19) CKSSYB472K25C 304 (A,36,21) CKSSYB223K16C 307 (A,22,11) CKSRYB104K16

C 308 (B,11,18) CKSRYB105K10C 703 (B,14,35) CCSSCH101J50C 704 (B,11,36) CKSSYB102K50C 711 (A,31,25) CKSSYB104K10

Miscellaneous Parts List

Pickup Unit(P10.5)(Service) CXX1942M 1 Motor Unit(SPINDLE) CXC7134M 2 Motor Unit(LOADING/CARRIAGE) CXC4026

Circuit Symbol and No. Part No.

AVIC-U310BT/XSUC 1015 6 7 8