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ORDER NO.
CRT5837
MVH-X580BS/XNUC
DIGITAL MEDIA RECEIVER
MVH-X580BS /XNUC
MVH-X580DAB /XNEW5
MVH-X580BT /XNEW5
MVH-X585BT /XNES
PIONEER CORPORATION 28-8, Honkomagome 2-chome, Bunkyo-ku, Tokyo 113-0021, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 2 Jalan Kilang Barat, #07-01, Singapore 159346
PIONEER CORPORATION 2016
K-ZZZ MAY 2016 Printed in Japan
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SAFETY INFORMATION
CAUTION
A 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 repair
complex 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 so
and refer the repair to a qualified service technician.
WARNING
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
B Where in a manufacturer's service documentation, for example in circuit diagrams or lists
of components, a symbol is used to indicate that a specific component shall be replaced only
by the component specified in that documentation for safety reasons, the following symbol shall
be used:
C
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replaced only with the same or equivalent type recommended by the manufacturer.
Discord used batteries according to the manufacturer's instructions.
D
E
F
MVH-X580BS/XNUC
2
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5 6 7 8
CONTENTS
SAFETY INFORMATION .....................................................................................................................................2
1. SERVICE PRECAUTIONS................................................................................................................................4
1.1 SAFETY PRECAUTIONS ...........................................................................................................................4 A
1.2 NOTES ON DISASSEMBLY / ASSEMBLY .................................................................................................4
1.3 NOTES ON OPERATION CHECK / DIAGNOSIS.......................................................................................4
1.4 NOTES ON REPLACING PARTS ...............................................................................................................5
1.5 OTHERS.....................................................................................................................................................5
2. SPECIFICATIONS.............................................................................................................................................6
2.1 SPECIFICATIONS ......................................................................................................................................6
2.2 DISC/CONTENT FORMAT .........................................................................................................................6
3. BASIC ITEMS FOR SERVICE ..........................................................................................................................6
3.1 CHECK POINTS AFTER SERVICING .......................................................................................................6
4. BLOCK DIAGRAM ............................................................................................................................................7
4.1 BLOCK DIAGRAM......................................................................................................................................7
4.2 POWER BLOCK DIAGRAM .......................................................................................................................8 B
5. DIAGNOSIS ......................................................................................................................................................9
5.1 OPERATIONAL FLOWCHART ...................................................................................................................9
5.2 ERROR CODE LIST.................................................................................................................................10
5.3 CONNECTOR FUNCTION DESCRIPTION .............................................................................................12
5.4 FUSE (POLY SWITCH) CHECK...............................................................................................................14
6. SERVICE MODE.............................................................................................................................................15
6.1 DISPLAY TEST MODE 1 ..........................................................................................................................15
6.2 DISPLAY TEST MODE 2 ..........................................................................................................................16
6.3 SOFTWARE VERSION UP METHOD......................................................................................................17
7. DISASSEMBLY ...............................................................................................................................................18
8. EACH SETTING AND ADJUSTMENT ............................................................................................................20
C
9. EXPLODED VIEWS AND PARTS LIST ..........................................................................................................21
9.1 PACKING ..................................................................................................................................................21
9.2 EXTERIOR ...............................................................................................................................................23
10. SCHEMATIC DIAGRAM................................................................................................................................26
10.1 TUNER AMP UNIT (VEHICLE I/F) .........................................................................................................26
10.2 TUNER AMP UNIT (SYSTEM REGULATOR ) .......................................................................................27
10.3 TUNER AMP UNIT (DDCON).................................................................................................................28
10.4 TUNER AMP UNIT (OTHER SUPPLY)...................................................................................................29
10.5 TUNER AMP UNIT (SYSCOM) ..............................................................................................................30
10.6 TUNER AMP UNIT (I/F iPod FLASH MEM)............................................................................................31
10.7 TUNER AMP UNIT (E-VOL(OPAL))........................................................................................................32
10.8 TUNER AMP UNIT (TUNER(LITHIO)) ...................................................................................................33 D
10.9 TUNER AMP UNIT (HD/DAB MODULE) ................................................................................................34
10.10 TUNER AMP UNIT (BT) .......................................................................................................................35
10.11 TUNER AMP UNIT (S11.6 I/F) .............................................................................................................36
10.12 TUNER AMP UNIT (EXTERNAL I/F)....................................................................................................37
10.13 TUNER AMP UNIT (POWER AMP) .....................................................................................................38
10.14 KEYBOARD UNIT ................................................................................................................................39
11. PCB CONNECTION DIAGRAM ....................................................................................................................40
11.1 TUNER AMP UNIT .................................................................................................................................40
11.2 KEYBOARD UNIT ..................................................................................................................................42
12. ELECTRICAL PARTS LIST ...........................................................................................................................43
E
F
MVH-X580BS/XNUC
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1. SERVICE PRECAUTIONS
1.1 SAFETY PRECAUTIONS
A
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.
area and a heat sink becomes hot areas. Be careful not to burn yourself.
TUNER AMP UNIT (Side B)
HEAT SINK
B
IC201
C
1.2 NOTES ON DISASSEMBLY / ASSEMBLY
Before disassembling the unit, be sure to turn off the power. Unplugging and plugging the connectors during power-on
mode may damage the ICs inside the unit.
Please be sure to conduct line process to original status if you make assembling after repair.
D
1.3 NOTES ON OPERATION CHECK / DIAGNOSIS
Resetting the microprocessor
1.Remove the front panel.
2.Press the RESET button with a pointed instrument longer than 8 mm.
E
RESET button
F
MVH-X580BS/XNUC
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1.4 NOTES ON REPLACING PARTS
Be careful in handling ICs. Some ICs such as MOS type are so fragile that they can be damaged by electrostatic
induction. A
Please be careful of not to apply static charge onto integrated circuits, etc, when you conduct repair work.
Especially, please use soldering iron with its tip grounded.
Also, please use a pair of tweezers with static charge protection capability if there is the possibility of contacting to
device terminals, and avoid the use of metal-made tweezers.
The part listed below is difficult to replace as a discrete component part.
When the part listed in the table is defective, replace whole Assy.
SYSTEM MICROCOMPUTER IC501 STA1080 BGA
BT MODULE U1001 CWX4751 BGA
SYSTEM POWER SUPPLY IC201 BD49101AEFS Heat pad
B
E-VOL IC751 PM9015A Heat pad
Notes about installation and pin number description of Power IC (IC1301: PA2032A)
The Power IC, PA2032A used on the Tuner Amp Unit is a 25 pin IC.
The same PCB of the Tuner Amp Unit is used for other models that use a 27 pin IC, too.
So, the PCB has lands for a 27 pin IC.
When you replace the Power IC, install the Power IC onto 25 pins (2- 26 pin) located in the center of 27 pins for IC301.
Therefore, when you check the Power IC on the schematic diagram and the PCB connection diagram, you have to pay
attention as follows.
SCHEMATIC DIAGRAM
The pin number of left side is a number C
IC1301
No connection on the PCB (silk printing).
1
2
3
4
The pin number of right side (in the IC frame)
5 means the pin number of IC itself.
6
7
8
9
10
11
12
13
14
15
16
17
18
19 D
20
21
22
23
24
25
No connection
1.5 OTHERS
Notes on soldering E
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.
F
MVH-X580BS/XNUC
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5
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2. SPECIFICATIONS
2.1 SPECIFICATIONS
For all items except the backup current, refer to the Owner's Manual.
A
Backup current......................... 5.0 mA or less
2.2 DISC/CONTENT FORMAT
B
3. BASIC ITEMS FOR SERVICE
3.1 CHECK POINTS AFTER SERVICING
To keep the product quality after servicing, please confirm following check points.
C
No. Procedures Item to be confirmed
1 Confirm whether the customer complain has The customer complain must not be
been solved. reappeared.
If the customer complain occurs with the Display, audio and operations must be
specific media, use it for the operation check. normal.
2 FM/AM tuner Check FM/AM tuner action. Display, audio and operations must be
(Seek, Preset) normal.
Switch band to check both FM and AM.
3 Appearance check No scratches or dirt on its appearance after
receiving it for service.
D
See the table below for the items to be checked regarding audio:
Item to be checked regarding audio
Distortion
Noise
Volume too low
Volume too high
Volume fluctuating
Sound interrupted
E
F
MVH-X580BS/XNUC
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4.1 BLOCK DIAGRAM
4. BLOCK DIAGRAM
4. BLOCK DIAGRM FL FR RL RR
B.Up
ACC
B
ILM
BT MIC
DAB ANT FM/AM ANT
USB2 D
A Power Connector
GND
BUS
D+
D-
14. BREM
SXI
15. B.UP
18. B.UP
16. GND
17. GND
13. ACC
11. ILM
6. RR+
2. FR+
5. RL+
8. RR-
1. FL+
WIRED REMOTE
4. FR-
PREOUT
7. RL-
3. FL-
9. NC
DIPLAYOUT
& FL FR RL RR
JA851 JA1231 MIC
JA201 CN1291
5
JA1241
5
JA1276
IC1301 Power IC
ABC
A TUNER AMP UNIT
USB2_5V
D B.REM B.Up
PA2032A
DABSXI14V
STBY
KEYAD1,KEYAD2
ABC H-SW SYS+B5.7V
BTMICIN
PAL013B
MUTE MUTE
DABSXI14V HIOUT
DVCC3.3V
TUN3.3V
IC801
NJW1240V HIOUT8V A MVH-X580BS/XNUC
SXITOSYS
SYSTOSXI
SXIPW
B MVH-X580DAB/XNEW5
DVCC1.2V
E.VOL
RFVCC3.3V Lithio SXIL SXIR
C MVH-X580BT/XNEW5
OPAL_3.3V
TEF6686HN-V102 OPAL
TUNL TUNR SYS+B5.7V
U951
D0,D1,CLK,WS
AUXL AUXR
IC751
PM9015A
USB2_DP,USB2_DM D MVH-X585BT/XNES
DAB
Module
VDD_SW 3.3V
VDDIO_ON3.3V
EVOL_MCK,EVOL_DATA
EVOLtoSYS,SYSto,EVOL
IC201
EVOL_BCK,EVOL_LRCK
SWVDD5V Q201,Q202
IC851 3 5
VDDIO3.3V
EVOL_CS,EVOLCK
VDDIO3.3V SSM3J332R VDDEN BD49101AEFS
VDD1.2V
ADI,ADO, X851 36.48MHz VDD3.3V SYNC
5 3
ACLK,AWS DAB/SXI_PW 367.347/439.024kHz
ECO
TUNSCL,TUNSDA B Q401 EN
DABSXI14V 2SAR502UB ANTPW
VDD 3.3V
VDD3.3V DDC2 B.Up
CP_SW 3.3V STBREG
SXIPW
TELIN Q701
(Stand-by) LSAR523UB CPPWR
A.SENS ACC CP_SW3.3V VDD1.2V VDD1.2
DTUNtoSYS,SYStoDTUN REG1
6
6
TUNRST I.SENS ILM
BD
DDC5V B.Up
DDC5V IC301 VD 6.0V
BSENS KBD9876EFJ VDDEN VD6.0V B.Up
DDC1
CP_SW3.3V PW_SCL,PW_SDA
iPod CP CP_SCL,CP_SDA ROMSCK,
IC701 ROMCSB HIOUT8V SWVDD 5V
SYSTEM u-com D IC461 SWVDD5V B.Up
MVH-X580BS/XNUC
337S3959 CPPW,CPRST ROMSI,ROMSO EEPROM 64KB VDDIO3.3V REG5
IC501 (SYS DATA Memory) NJW4184DL3 HIOUT_EN
HIOUT8V
STA1080 IC731
RFVCC3.3V
M95512-RMN6P SYS5.78V
B.Up
361pin BGA ILMPW QSPFDBSCK, B IC421 SYS+B5.7V REG2
RESET IC VDDIO3.3V QSPCLK,QIO0, S-1155B33 DD3VON
DIMMER RFVCC3.3V
IC502 X502 24.0MHz VDDEN QIO1,QIO2,QIO3, VDDIO3.3V
S-Quad Flash 4MB
S-80827CNMC-B8M RESET DD1VON QSSL DVCC3 .3V TUN3.3V
(
(SYS u-com software) TUN3.3V
X501 32.768KHz DD3VON
B IC422 REG3
IC742 MM3411A33N
DVCC3.3V DD3VON
CPPWR MX25L1636EM2I-08G
BT18EN USB1_5V
DVCC1.2V USB5V
BTDATAIN,BTDATAOUT BTPW B IC423 D USB2_5V REG4
BT_LRCK,BT_BCK S-Quad Flash 2MB/32MB VDDIO3.3V DVCC1.2V S-1172B12-E6 USBCTL
QSSL2 DD1VON /USBCTL2
EN (DATA Memory)
BTTOSYS,SYSTOBT,
BT MODULE ECO IC741 BT 3.3V
BTCTS,BTRTS A QWW4081 ILM+B B.Up
U1001 SYNC Q441 ILMPW
CWX4751 B QWW4082 2SAR502UB BT18EN
Hiside SW
BT_WAKE USBCTL1 BT 3.3V