Date post: | 23-Oct-2015 |
Category: |
Documents |
Upload: | boroda2410 |
View: | 338 times |
Download: | 15 times |
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
C
D
F
A
B
E
1 2 3 4
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
C
D
F
A
B
E
5 6 7 8
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
C
D
F
A
B
E
1 2 3 4
[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
C
D
F
A
B
E
5 6 7 8
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
C
D
F
A
B
E
1 2 3 4
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
C
D
F
A
B
E
5 6 7 8
2. SPECIFICATIONS2.1 SPECIFICATIONS
UC medel
Backup current ............... 5 mA or less
AVIC-U310BT/XSUC 75 6 7 8
C
D
F
A
B
E
1 2 3 4
AVIC-U310BT/XSUC81 2 3 4
C
D
F
A
B
E
5 6 7 8
EU5 medel
Backup current ............... 5 mA or less
AVIC-U310BT/XSUC 95 6 7 8
C
D
F
A
B
E
1 2 3 4
AVIC-U310BT/XSUC101 2 3 4
C
D
F
A
B
E
5 6 7 8
AU medel
Backup current ............... 5 mA or less
AVIC-U310BT/XSUC 115 6 7 8
C
D
F
A
B
E
1 2 3 4
AVIC-U310BT/XSUC121 2 3 4
C
D
F
A
B
E
5 6 7 8
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
C
D
F
A
B
E
1 2 3 4
2.3 PANEL FACILITIES
AVIC-U310BT/XSUC141 2 3 4
C
D
F
A
B
E
5 6 7 8
AVIC-U310BT/XSUC 155 6 7 8
C
D
F
A
B
E
1 2 3 4
2.4 CONNECTION DIAGRAM
Connection Diagram
AVIC-U310BT/XSUC161 2 3 4
C
D
F
A
B
E
5 6 7 8
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
C
D
F
A
B
E
1 2 3 4
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
C
D
F
A
B
E
5 6 7 8
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
C
D
F
A
B
E
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
C
D
F
A
B
E
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
C
D
F
A
B
E
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
C
D
F
A
B
E
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
C
D
F
A
B
E
1 2 3 4
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
C
D
F
A
B
E
5 6 7 8
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
C
D
F
A
B
E
1 2 3 4
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
C
D
F
A
B
E
5 6 7 8
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
C
D
F
A
B
E
1 2 3 4
[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
C
D
F
A
B
E
5 6 7 8
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
C
D
F
A
B
E
1 2 3 4
AVIC-U310BT/XSUC301 2 3 4
C
D
F
A
B
E
5 6 7 8
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
C
D
F
A
B
E
1 2 3 4
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
C
D
F
A
B
E
5 6 7 8
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
C
D
F
A
B
E
1 2 3 4
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
C
D
F
A
B
E
5 6 7 8
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
C
D
F
A
B
E
1 2 3 4
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
C
D
F
A
B
E
5 6 7 8
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
C
D
F
A
B
E
1 2 3 4
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
AVIC-U310BT/XSUC381 2 3 4
C
D
F
A
B
E
5 6 7 8
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
AVIC-U310BT/XSUC 395 6 7 8
C
D
F
A
B
E
1 2 3 4
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
AVIC-U310BT/XSUC401 2 3 4
C
D
F
A
B
E
5 6 7 8
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
AVIC-U310BT/XSUC 415 6 7 8
C
D
F
A
B
E
1 2 3 4
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
AVIC-U310BT/XSUC421 2 3 4
C
D
F
A
B
E
5 6 7 8
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
AVIC-U310BT/XSUC 435 6 7 8
C
D
F
A
B
E
1 2 3 4
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
AVIC-U310BT/XSUC441 2 3 4
C
D
F
A
B
E
5 6 7 8
When satellite data are collected without problem, the screen similar to the left figure will be displayed.It will proceed to the next screen when you touch the square on top right of the screen.
It will proceed to the next test item when PASS is selected.GPS test will be started again when Retry is selected.
7. Test completion
This screen will be displayed when all test items are completed.Detach PND and remove the SD card.Attach PND and press the Reset button.
Tools View
N
S
EW
PASS
COM2:57600 Fix
SV************
SV************
CN************
CN************
PASS Retry
TestDisc3.7 for PIE, byJams 09.03.19
warning
All Items Tested, will you Exit ?
Yes No
AVIC-U310BT/XSUC 455 6 7 8
C
D
F
A
B
E
1 2 3 4
How to Use TestDisc2
Jig No: GGV1345Startup procedures1. Store the TestMode folder that can be found inside the TestDisc2 folder on GGV1345 to directly below the SD card.Note : “ Test Mode ” folder must be on the SD card root.2. Download a ID file from the Service Site and copy the file to the “ Test Mode” folder on the SD card.3. Attach the PND into which the SD card containing the program has been inserted to the main unit.4. Turn ON the BUP and ACC of the main unit.5. Press the Reset button.6. TestDisc2 will start up automatically.
Operation detailsRestore
Test item name will be displayed.Test will start when you touch the screen.
This is the screen during Restoration.When restoration is completed, it will automatically shift to the next screen.
This screen will be displayed when it is completed normally.Press PASS.
TestDisc3.7 for PIE, byJams 09.03.19
Restore Test
Restore
PASS Retry
AVIC-U310BT/XSUC461 2 3 4
C
D
F
A
B
E
5 6 7 8
This screen will be displayed when all test items are completed.Detach PND and remove the SD card.Attach PND and press the Reset button.
TestDisc3.7 for PIE, byJams 09.03.19
warning
All Items Tested, will you Exit ?
Yes No
AVIC-U310BT/XSUC 475 6 7 8
C
D
F
A
B
E
1 2 3 4
7. DISASSEMBLY
Fig.1
- Removing the Case (Fig.1)
1
- Removing the Grille Assy (Fig.2, 3)
Fig.2
Fig.3
1
2
3 Disconnect the FFCand then remove the Grille Assy.
1
1
2
2
11
2
2
3
Remove the two screwsand then remove the Case.
While the photograph shown is slightly different from this model in shape, the disassembly procedure is the same.
Remove the two screws.
Remove the four hooks.
Case
Grille Assy
FFC
AVIC-U310BT/XSUC481 2 3 4
C
D
F
A
B
E
5 6 7 8
Fig.4
- Removing the CD Mechanism Module (Fig.4)
1
- Removing the GPS IF Unit (Fig.5, 6)
2
Remove the four screws.
Fig.5
Fig.6
1
2
3
4
5
Remove the two screws.(Fig.5)
Remove the four screwsand then remove the Heat Sink.(Fig.5)
Remove the four screwsand then remove the 2F Holder.(Fig.6)
Straighten the tabs at four locations indicatedand then remove the Main Unit.
Disconnect the FFC and then remove the CD Mechanism Module.
CD Mechanism Module
Fig.7
- Removing the Main Unit (Fig.7)
Remove the screw.
Remove the two screws.
1
2
3
Heat Sink
Disconnect the FFC.(Fig.6)
Straighten the tabs at two locations indicated and then remove the GPS IF Unit.(Fig.6)
1
1
1
1
2
1 1
22
2
2
34 4
4 4
5
5
1
3
2 2
3
3 3
GPS IF Unit
2F Holder
Main Unit
AVIC-U310BT/XSUC 495 6 7 8
C
D
F
A
B
E
1 2 3 4
Fig.8
- Removing the Knob Unit (Fig.8)
1
- Removing the Grille PCB (Fig.9)
Remove the Knob Unit.
Fig.9
Fig.10
1 Remove the four screwsand then remove the Grille PCB.(Fig.5)
Fig.11
- Removing the Button Unit (Fig.10, 11)
1
2
Remove the two screws and thenremove the Holder, Cover and Lighting Conductor.(Fig.10)
Attention when assembling:• When mounting Knob Unit in the Grille Assy , be careful to don't destroy the Encoder part.
Remove the four hooksand then remove the Button Unit.(Fig.11)
Remove the hook using a flat screwdriver or tweezers with a fine point. Don't destroy the hook.
1
2 2
22
11
1
1
1
1
Encoder partKnob Unit
Grille PCB
Lighting ConductorHolder Cover
Button Unit
AVIC-U310BT/XSUC501 2 3 4
C
D
F
A
B
E
5 6 7 8
Fig.12
- Removing the Battery (Fig.12)
1
- Removing the Front Cover (Fig.13, 14 ,15)
Remove the screw.
Fig.13
1 Remove the four TORX screws(T5)using Jig: GGK1098.(Fig.13)
Fig.14
2 Remove the two seals.(Fig.13)
Remove the four hooks and lift the Front cover from the Right side.(Fig.14,15)
Slide the direction of the arrow and then remove the Battery Cover.
2 Disconnect the Cableand then remove the Battery.
3 Disconnect the Cable.(Fig.13)
4
Fig.15
1
2
4
4
4
2
3
1
1
1
1
4
BatteryBattery Cover
(Right side)Front Cover
AVIC-U310BT/XSUC 515 6 7 8
C
D
F
A
B
E
1 2 3 4
Fig.16
- Removing the NAVI Unit (Fig.16)
1
- Removing the LCD Panel (Fig.17)
Remove the five screws.
Fig.17
Remove the four screws.
2The NAVI Unit comes off when the Rear Cover is bent, and the Connector is removed.
Remove the Holder and then remove LCD Panel.
1
1
1
1
1
12
1
1
1
1
Rear Cover
NAVI Unit
LCD Panel
Holder
AVIC-U310BT/XSUC521 2 3 4
C
D
F
A
B
E
5 6 7 8
A
A
B
B
B
B
B
a
B
Upper Frame
Lower FrameDamper
Carriage Mechanism
Damper
Do not squeeze this area.
- How to hold the Mechanism Unit
- Removing the Upper and Lower Frames1. With a disc inserted and clamped in the
mechanism, remove the two Springs (A), the six Springs (B), and the four Screws.
2. Turn the Upper Frame using the part "a" as a pivot, and remove the Upper Frame.
3. While lifting the Carriage Mechanism, remove it from the three Dampers.
Caution: When assembling, be sure to apply some alcohol to the Dampers and assemble the mechanism in a clamped state.
1. Hold the Upper and Lower Frames.2. Do not hold the front portion of the Upper
Frame, because it is not very solid.
AVIC-U310BT/XSUC 535 6 7 8
C
D
F
A
B
E
1 2 3 4
Screw
Shorting Solder
CD Core Unit
Solder
- How to remove the CD Core Unit1. Apply Shorting Solder to the flexible cable of
the Pickup, and disconnect it from the connector.
2. Unsolder the four leads, and loosen the Screw.
3. Remove the CD Core Unit.Caution: When assembling the CD Core Unit,
assemble it with the SW in a clamped state so as not to damage it.
Chassis
Pickup Rack
Pickup
Poly WasherChange Arm
Pickup Lock Arm
Feed Screw
Inner Holder
Planet Gear
- How to remove the Pickup Unit1. Make the system in the carriage mechanism mode, and have it clamped.2. Remove the CD Core Unit and remove the leads from the Inner Holder.3. Remove the Poly Washer, Change Arm, and Pickup Lock Arm.4. While releasing from the hook of the Inner Holder, lift the end of the Feed Screw.Caution: When assembling, move the Planet Gear to the load/eject position before setting the Feed Screw in the Inner
Holder.Assemble the sub unit side of the Pickup, taking the plate (Chassis) in-between. When treating the leads of the Load
Carriage Motor Assy, do not make them loose over the Feed Screw.
AVIC-U310BT/XSUC541 2 3 4
C
D
F
A
B
E
5 6 7 8
8. EACH SETTING AND ADJUSTMENT8.1 CD ADJUSTMENT
1) Cautions on adjustments In this product the single voltage (3.3 V) is used for the regulator. The reference voltage is the REFO1 (1.65 V) instead of the GND.If you should mistakenly short the REFO1 with the GND during adjustment, accurate voltage will not be obtained, and the servo’s misoperation will apply excessive shock to the pickup. To avoid such problems:a. Do not mix up the REFO1 with the GND when connecting the (-) probe of measuring instruments. Especially on an oscilloscope, avoid connecting the (-) probe for CH1 to the GND. b. In many cases, measuring instruments have the same potential as that for the (-) probe. Be sure to set the measuring instruments to the floating state.c. If you have mistakenly connected the REFO1 to the GND, turn off the regulator or the power immediately.
Before mounting and removing filters or leads for adjustment, be sure to turn off the regulator.
For stable circuit operation, keep the mechanism operating for about one minute or more after the regulator is turned on.
In the test mode, any software protections will not work. Avoid applying any mechanical or electrical shock to the mechanism during adjustment.
The RFI and RFO signals with a wide frequency range are easy to oscillate. When observing the signals, insert a resistor of 1k ohms in series.
The load and eject operation is not guarantied with the mechanism upside down. If the mechanism is blocked due to mistaken eject operation, reset the product or turn off and on the ACC to restore it.
2) Test modeThis mode is used to adjust the CD mechanism module. To enter the test mode.While pressing the 4 and 6 keys at the same time, reset. To exit from the test mode.Turn off the ACC and back up.
Notes:a. During ejection, do not press any other keys than the EJECT key until the loaded disc is ejected.b. If you have pressed the (->) key or (<-) key during focus search, turn off the power immediately to protect the actuator from damage caused by the lens stuck.c. For the TR jump modes except 100TR, the track jump operation will continue even if the key is released.d. For the CRG move and 100TR jump modes, the tracking loop will be closed at the same time when the key is released.e. When the power is turned off and on, the jump mode is reset to the single TR (91), the RF amp gain is set to 0 dB, and the auto-adjustment values are reset to the default settings.
AVIC-U310BT/XSUC 555 6 7 8
C
D
F
A
B
E
1 2 3 4
8.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT
CD CORE UNIT
Note :The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mechanism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PU unit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, if the PU unit must be changed, the grating should be checked using the procedure below.
Purpose :To check that the grating is within an acceptable range when the PU unit is changed.
Symptoms of Mal-adjustment :If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to perform track search operations, or taking a long time for track searching.
Method :
Measuring Equipment Measuring Points
Oscilloscope, Two L.P.F. E, F, REFO1
Disc TCD-782 Mode TEST MODE
Checking Procedure1. In test mode, load the disc and switch the 3 V regulator on.2. Using the -> and <- buttons, move the PU unit to the innermost track.3. Press key 3 to close focus, the display should read "91". Press key 2 to implement the tracking balance adjustment the display should now read "81". Press key 3. The display will change, returning to "81" on the fourth press.4. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phase difference is within 75 degrees. Refer to the photographs supplied to determine the phase angle.5. If the phase difference is determined to be greater than 75 degrees try changing the PU unit to see if there is any improvement. If, after trying this a number of times, the grating angle does not become less than 75 degrees then the mechanism should be judged to be at fault. NoteBecause of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the average angle.
HintReloading the disc changes the clamp position and may decrease the "wobble".
100 kohm
390 pF
100 kohm
390 pF
E
VREF
F
VREF
Xch Ych
L.P.F.
L.P.F.
Oscilloscope
FE
REFO1
AVIC-U310BT/XSUC561 2 3 4
C
D
F
A
B
E
5 6 7 8
Grating waveform
45 degrees
0 degrees
75 degrees
60 degrees
30 degrees
90 degrees
Ech -> Xch 20 mV/div, ACFch -> Ych 20 mV/div, AC
AVIC-U310BT/XSUC 575 6 7 8
C
D
F
A
B
E
1 2 3 4
8.3 TOUCH PANEL TEST MODE
Touch Panel Calibration
1. Go to the Menu screen to perform the following operations.
[Requirements for Calibration]• PND only• Refer to the following charts
Safe_Mode PKB CalibratePossible
Not possiblePossible
EU, AU
ONON
OFF
Low-
LowOFF - Possible
UCPKB CalibrateLow Possible
- Not possible
- PossibleLow Possible
AVIC-U310BT/XSUC581 2 3 4
C
D
F
A
B
E
5 6 7 8
2. When touching the center of the target with the stylus, the target moves to directions indicated by the arrows. Repeat touching the target.
3. When the calibration is completed, the screen appears as shown below.
AVIC-U310BT/XSUC 595 6 7 8
C
D
F
A
B
E
1 2 3 4
9. EXPLODED VIEWS AND PARTS LIST
9.1 PACKING
NOTES : Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List. The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screw adjacent to mark on the product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.)
""
UC,AU
EU5
EU5
EU5,AU
AVIC-U310BT/XSUC601 2 3 4
C
D
F
A
B
E
5 6 7 8
(1) PACKING SECTION PARTS LIST
(2) CONTRAST TABLEAVIC-U310BT/XSUC, AVIC-F310BT/XSEU5 and AVIC-F310BT/XSAU are constructed the same except for the fol-lowing:
Mark No. Description Part No.
1 Cover See Contrast table (2)
2 Unit Box See Contrast table (2)
3 Contain Box See Contrast table (2)
4 Protector CHP3830
5 Screw BMZ50P080FTC
6 Screw BPZ20P080FTC
7 Cord Assy See Contrast table (2)
8 Cord Assy See Contrast table (2)
9 Cord Assy See Contrast table (2)
* 10 Polyethylene Bag CEG-127
11 Polyethylene Bag CEG1116
12 Sub Unit Box CHG6918
13 Screw CMZ50P080FTC
14 Pen CNV8969
15 IM CD-ROM See Contrast table (2)
16 Microphone Assy CPM1083
* 17 Clip Holder CZN7912
* 18 Cushion CZN7913
19 GPS Antenna Assy CXE2705
20 .....
21 Sheet CZN7151
22 RDS-TMC Tuner See Contrast table (2)
23 Bag See Contrast table (2)
24-1 Quick Start Guide See Contrast table (2)
24-2 Quick Start Guide See Contrast table (2)
24-3 Quick Start Guide See Contrast table (2)
24-4 Quick Start Guide See Contrast table (2)
24-5 Quick Start Guide See Contrast table (2)
24-6 Quick Start Guide See Contrast table (2)
24-7 Important Information See Contrast table (2)
24-8 Installation Manual See Contrast table (2)
24-9 Caution Card See Contrast table (2)
* 24-10 Warranty Card See Contrast table (2)
* 24-11 Registration Card See Contrast table (2)
* 24-12 Passport See Contrast table (2)
Mark No. Description Part No.
Mark No. Description AVIC-U310BT/XSUC AVIC-F310BT/XSEU5 AVIC-F310BT/XSAU
1 Cover CEG1359 CEG1356 CEG1356
2 Unit Box CHG6919 CHG6921 CHG6920
3 Contain Box CHL6919 CHL6921 CHL6920
7 Cord Assy CDP1247 CDP1246 CDP1247
8 Cord Assy CDP1260 CDP1261 CDP1261
9 Cord Assy CDP1271 CDP1272 CDP1272
15 IM CD-ROM CPJ1285 CPJ1286 CPJ1287
22 RDS-TMC Tuner Not used CXE2176 Not used
23 Bag Not used CMX1035 CMX1035
24-1 Quick Start Guide CRB3017 CRB3025 CRB3032
24-2 Quick Start Guide CRB3018 CRB3026 Not used
24-3 Quick Start Guide Not used CRB3027 Not used
24-4 Quick Start Guide Not used CRB3028 Not used
24-5 Quick Start Guide Not used CRB3029 Not used
24-6 Quick Start Guide Not used CRB3030 Not used
24-7 Important Information CRD4414 CRD4416 CRB3033
24-8 Installation Manual CRD4415 CRD4417 CRB3034
24-9 Caution Card CRP1310 Not used CRP1310
* 24-10 Warranty Card CRY1246 CRY1265 Not used
* 24-11 Registration Card CRY1271 Not used Not used
* 24-12 Passport Not used CRY1268 Not used
AVIC-U310BT/XSUC 615 6 7 8
C
D
F
A
B
E
1 2 3 4
Owner's Manual,Installation Manual
CONTENTS OF CD-ROM (Operation Manual), CPJ1285, CPJ1286, CPJ1287
All operation manuals are supplied in PDF files by the CD-ROM. Regarding the availability of paper manual, contact Pioneer Service representative in your region.
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
AVIC-U310BT/XSUC621 2 3 4
C
D
F
A
B
E
5 6 7 8
AVIC-U310BT/XSUC 635 6 7 8
C
D
F
A
B
E
1 2 3 4
9.2 EXTERIOR(1)
A
B
B
A
A
C
C
E
D
D
B
E
AVIC-U310BT/XSUC641 2 3 4
C
D
F
A
B
E
5 6 7 8
(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
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
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
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
C
D
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
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
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
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
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
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
17V
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
C604
0.1u/50C605
0.1u/50
IC60
1TC
7SE
T08F
US
1
INB
1
INA
2
GN
D3
OU
TY45
Vcc
u1 u2 TXD
RX
D
u7 u8
C760
1u/10
L3041u
GN
D
C61
1
NM
R60
1
680
R670
100k
R67
1
680
R67
2
R658
1kR609
3.3k
C31
1 100p
/50
L602 2.2u
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
3.3k
L302
22u
R90
61k R90
7
1k
D906
MALS068XD907
MALS068XD908
MALS068X
GN
DG
ND
15
R40
4
0
GN
DG
ND
US
B
R416
0
47u/6.3
C308
R50822k
R50
922
k
R30
7
680
CD
V
C312
100p/50
C408
0.47u/16
C906
0.1u/50
R64
6
4.7k
R64
7
4.7k
R607
680
C518
R63
7
NM
US
B5
US
BM
US
BP
RS
ET
TX1
RX
1
3231 44
BRST
BRXEN
CDRST
39
USBP1
USBM1
R61
5
0
C616
1000p/50
C61
5
4.7u
/10
VD
VD
BSRQ
BRST
BSCK
BRXEN
BDATA
CDRST
CDVDD
CDGND
CDR
AGND
CDL
CDGND
PGND
USBGND
USBGND
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
-RE
M
US
B
AU
X
UC
,AU
:CW
E20
98-
USBP
USBM
SYSTONAVI
NAVITOSYS
REMOCON
/RCK
/LDET
SYNC
IPTO
SY
SS
YS
TOIP
TMP
IN
KD
T1
KD
T0
AV
SS
/EJE
CT
VR
EF
AV
CC
BS
I/TS
IB
SO
/TS
OB
SC
K/T
SC
K
ROT0
ROT1
NC
DDFCONT
NC
NC
/RDSLK
/RDS57K
RDSDATA
NC
TXD
RX
D
NC
NC
SY
STO
TUN
TUN
TOS
YS
TUN
CLK
TUN
CE
1
TUN
CE
2
STE
ST
NC
TES
TIN
RO
MC
S
RO
MC
LK
RO
MD
ATA
NC
TMC
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
G
VM
CO
N
WR
EM
IN
TUN
SL
FAN
ONNC
AU
45
VD
D
GN
D
CN
VS
S
RE
SE
T
RX
D
TXD
US
B5
AU
X
RE
M
5
NC
NC
NC
NC
EU
:PE
G56
6AU
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
dBs
AU
X: +
2.2
dBs
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
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
C
D
F
A
B
E
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
C
D
F
A
B
E
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
C
D
F
A
B
E
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
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
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
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
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
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
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
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
C
D
F
A
B
E
1 2 3 4
2 V/div2 V/div2 V/div
)CPRDY⁄SDA¤SCL
2 V/div2 V/div2 V/div
10 s/div)CPRDY⁄SDA¤SCL
2 V/div2 V/div
50 ms/div*DP(DM
ACC OFF with USB(iPod) device connecting. iPod Authentication Operation iPod Authentication Operation(zoom until 2 s)
AVIC-U310BT/XSUC861 2 3 4
C
D
F
A
B
E
5 6 7 8
AVIC-U310BT/XSUC 875 6 7 8
C
D
F
A
B
E
10
15
1
1
EE
IC541
R409
C404
C405
C406
C407
C
L691
Q532
Q534
R531
R53
2
531
C549
Q2
C55
C5
C958
D533
R20
1R
202
FRO
1 2 3 4
11. PCB CONNECTION DIAGRAM11.1 MAIN PCB
A
A MAIN PCB
CapacitorConnector
P.C.Board Chip PartSIDE B
SIDE A
NOTE FOR PCB DIAGRAMS1.The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic dia- gram.2.Viewpoint of PCB diagrams
1
1
1 5
51
10
1
1
1
1
1
1
10
515
111
111
15
10
5 511
1
E
1
1
1 5
10 E
E
E
E
E
R40
1R
402
R403
R404
R211
R212
R213
R214
R221
R222
R416
R223
R224
R225
CN401R231
R232
R233
R241
R243R244
R245
C401
C402
C403
C211
C212
C408
C409
C410
C412
C221
C222
P131
C231C232
C233
C241
D201
D202
D203
D204
D401
L101
D402
D403
D211
D212
D221
D222
IC401
D231
L131
L132
Q531
D241
D242
D243
R101
R102
R103
R111
Q951
JA101
Q952Q953
Q954Q955Q956
R131
R90
1
R90
2
R133
R13
4R135
R13
6
R137
R138
R13
9R
140
R141
R533
C111C113
R538
C114
JA901
R545
C121
C122
C123
C131
C132
C133
C135
C136
C906
C13
7
C138
C139
R95
1
R952R953
R95
4
R955
C
R956
R95
7
R958R959
R960R961
R962
R963
R964
R965
R96
6R
967
R968
R969
CN951
D101
R970
R971
Q201
R97
2R
973
R974
R97
5
R97
6
C552
R977
C557
Q401
Q402
Q211
C95
1
D121
C95
4
Q221
C95
7
L211
D131
IC111
D903D904 D905
Q231
L221
IC121
Q241
D531
IC131
L241
R203R204
10 20 30 40 50 60 70X
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
Y
B CN801
POWER SUPPLY
C CN701
AUX/WREM
P 131 (A,51,100) Fuse 3.15 A CEK1259P 901 (A,102,70) Fuse 1.25 A CEK1255
>>
AVIC-U310BT/XSUC881 2 3 4
C
D
F
A
B
E
1 5
10
1
1
R40
1
R404
R41
CN4
C409
C
D201
D202
D203
D204
D402
D4
Q531
Q951
R545
R95
1
R952R95
C95
4
D5
R203R204
70
5 6 7 8
A
SIDE A
10
15
20
25
15
15
1015
20
1
1 10
1
5
1
11
1
5
15 10152025
3035
4045
50
5560657075
80859095100
1
1
1
1
1
11
1
1 515
0201
15 5 1
1020
1
1
5
15
15
1
1
15
10
1520
25
1
5
E
EE
E
E
E
E
IC541
R409
R601
R602R603
R60
4
R605
R60
7
R60
8
R60
9
6
R61
0
R61
1
01
R612
R613
R614R615
U301
R616R617R618R619
IC751
CN601
R620
R62
1R
622
R62
3R62
4
R62
5
IC951
R62
6
R62
7R
628
R62
9R
630
R631R632R633
R634
C404
R635
C405
R636
C406
R637
C407
R638
C408
R639
C601
C602
C603
R640
C60
4
410
P701R641
C60
5
C411
R642
C606
R643
C607
R644
C608
C60
9
R645
L691
R646
L692
R647
R648
R649
C610
C611
X601
P901
R650
C614
R651
R652
R653
R654
R655
R65
6R
657
R65
8R
659
R66
0
R66
1
R663
R66
4R
665
R66
6
R667R668R669
R670
R671R672
R677
R678R679
Q301
Q302
R69
1
03
L301
L303
L304
L501
Q901
Q902
IC401
IC601
IC602
L901
Q532
Q533
Q534
C69
2
C693C694 C695
L151
L541
L542
L543
L544
Q751
Q752
R501
R502R503
R504
R505R506
R507
R313
R314
R508
R315
R509
R701
R70
2
R70
4
Q571
R70
6
Q573
R709
JA301
R903
R90
4
R71
0
R905
L951
R71
1
R71
2
R71
3
R71
4
R71
5
R71
6
CN701
R531
C301
R53
2
C302
R533
C303
R534
C304
R535
C305
CN901
R536
C112
C306
R537R538
C308
C309
C501
C502
C503
C504
C311
C505
C506
C507C508
C509
C510
C511
C512
C513
C514
C515C516
C517
C518
CN151
C519
C903
IC691
IC692
IC693
R75
1R752
R756
R757
R758
R75
9
3
R76
0
R76
1
C531
R76
2
R763
R764R765
R571
R76
6
R76
7
R575 R576R577
R578 R579
C545
R582
C546
R583
C547
C548
C549
Q201
Q202
C550
C551 JA571
C751
C75
2C753
C756
C757
R98
8
C758
R98
9
C759
C95
1
C952C953
R990 C76
0
C955
C76
1
C956
C76
2
C76
3
C958
C959
C571 C572
D707
C575
IC301
C576
C577
C960
C578
C961
L601
L602
L603
D906 D907 C581
IC501
C582
31
D533
IC901
R20
1R
202
80 90 100 110 120 130 140 150 160 170
FRONT
USB
RCA ANTENNA
FM
/AM
TU
NE
R U
NIT
PND UNITOTJ3
GPS IF UNITOTJ2
AVIC-U310BT/XSUC 895 6 7 8
C
D
F
A
B
E
1 2 3 4
A
A MAIN PCB
170 160 150 140 130 120 110 100 90
1
5
P301
C612
C613
C615
C616
R673
R674
R675
R676
R681
R682
R683 R684
L302
P571
L502
C681
R302
R303
R307
C307
C310
R541
R542
C312
R543
R544
IC681
C70
1
C70
2
C70
3
R753R754
R755
C553
C554
C555
C556
C754
C755
D70
1
D70
2
D70
3
D70
4
D70
5
D70
6
C573
D708
C574
D70
9
C579
D71
0
D71
1 D712 D713
D908
C580
D714
1
1
1
1
AVIC-U310BT/XSUC901 2 3 4
C
D
F
A
B
E
9
5 6 7 8
A
SIDE B
0 80 70 60 50 40 30 X
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
Y
20 10
1
IC151
R906
R907
C101
R151
C901
C902
C134
C151
C152
D102 D103
C558
D901D902
1
1
1
1
AVIC-U310BT/XSUC 915 6 7 8
C
D
F
A
B
E
1 2 3 4
11.2 KEY PCB
B
SIDE AB KEY PCB1
1
1
5
10
1
1 1
1
1
R810
R811
R812
R813
R814
R815
R816
R822
R823
R824
R825
R826
R827
R828
R829
R830R831
R832
C803
C804
C805
C806
S802
S803
S804
S805
S806 S807
D832
D837
10 20 30 40 50 60 70 80 90X
40
30
20
10
0
Y
EJECT
DISP LIST
BAND
SRC
ROTARYCOMMANDER
AVIC-U310BT/XSUC921 2 3 4
C
D
F
A
B
E
5 6 7 8
B
SIDE BB KEY PCB
90 80 70 60 50 40 30 20 10X
40
30
20
10
0
Y
1 5 10 15
CN801
A CN951
AVIC-U310BT/XSUC 935 6 7 8
C
D
F
A
B
E
1 2 3 4
11.3 CD CORE UNIT(S10.5COMP2-iPod-C3)
C
SIDE AC CD CORE UNIT(S10.5COMP2-iPod-C3)
HOME
M2LOADING/CARRIAGE
MOTOR
M1SPINDLE MOTOR
REFO1F
E
A CN401
PICKUP UNIT(P10.5)(SERVICE)
AVIC-U310BT/XSUC941 2 3 4
C
D
F
A
B
E
5 6 7 8
C
C SIDE BCD CORE UNIT(S10.5COMP2-iPod-C3)
8EJ
12EJ
DSCSNS
AVIC-U310BT/XSUC 955 6 7 8
C
D
F
A
B
E
1 2 3 4
12. ELECTRICAL PARTS LISTNOTE: Parts whose parts numbers are omitted are subject to being not supplied. The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS.....) CKS....., CCS....., CSZS..... The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Meaning of the figures and others in the parentheses in the parts list. Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding PC board. IC 301 (A, 91, 111) IC NJM2068V
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
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
C
D
F
A
B
E
1 2 3 4
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.
AVIC-U310BT/XSUC981 2 3 4
C
D
F
A
B
E
5 6 7 8
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.
AVIC-U310BT/XSUC 995 6 7 8
C
D
F
A
B
E
1 2 3 4
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
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