Table of Contents
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CD RDS RECEIVER
DEH-X35UI
DEH-X3500UI
DEH-X3500UI
DEH-X3550UI
DEH-X3550UI
DEH-X3590UI
This service manual should be used together with the following manual(s):
Model No.
Order No.
CRT4759
CX-3287
www.electronicsrepair.net
Mech. Module
S11.6STD
CD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly
DEH-X35UI/XNUC
/XNUC
/XNEW5
/XNES
/XNES1
/XNID
Remarks
ORDER NO.
CRT5062
/XNUC
K-ZZZ JULY 2012 Printed in Japan
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Table of Contents
Related Manuals for Pioneer DEH-X3550UIXNESDEH-X3550UI/XNES1DEH-X3590UI/XNID
Summary of Contents for Pioneer DEH-X3550UIXNESDEH-X3550UI/XNES1DEH-X3590UI/XNID
- Page 1 ORDER NO. CRT5062 DEH-X35UI/XNUC CD RDS RECEIVER DEH-X35UI /XNUC DEH-X3500UI /XNUC DEH-X3500UI /XNEW5 DEH-X3550UI /XNES DEH-X3550UI /XNES1 DEH-X3590UI /XNID This service manual should be used together with the following manual(s): Model No. Order No. Mech. Module Remarks CRT4759 S11.6STD CD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly CX-3287 www.electronicsrepair.net K-ZZZ JULY 2012 Printed in Japan...
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Page 2: Safety Information
SAFETY INFORMATION CAUTION 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. - Page 3 Laser diode characteristics Wave 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.
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Page 4: Table Of Contents
CONTENTS SAFETY INFORMATION............................. 2 1. SERVICE PRECAUTIONS ..........................5 1.1 SERVICE PRECAUTIONS ........................5 1.2 NOTES ON SOLDERING .......................... 5 2. SPECIFICATIONS ............................6 2.1 SPECIFICATIONS ............................. 6 2.2 DISC/CONTENT FORMAT ........................9 3. BASIC ITEMS FOR SERVICE........................10 3.1 CHECK POINTS AFTER SERVICING..................... 10 3.2 PCB LOCATIONS .............................11 3.3 JIGS LIST .............................. -
Page 5: Service Precautions
1. SERVICE PRECAUTIONS 1.1 SERVICE PRECAUTIONS 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. 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. -
Page 6: Specifications
2. SPECIFICATIONS 2.1 SPECIFICATIONS DEH-X35UI/XNUC, DEH-X3500UI/XNUC CD player General System........Compact disc audio system Power source......14.4 V DC (10.8 V to 15.1 V allowable) Usable discs .......Compact disc Grounding system ....Negative type Signal-to-noise ratio....94 dB (1 kHz) (IHF-A network) Maximum current consumption Number of channels ...2 (stereo) ........10.0 A MP3 decoding format ..MPEG-1 &... - Page 7 DEH-X3500UI/XNEW5 CD player General System........Compact disc audio system Power source......14.4 V DC (10.8 V to 15.1 V allowable) Usable discs .......Compact disc Grounding system ....Negative type Signal-to-noise ratio....94 dB (1 kHz) (IEC-A network) Maximum current consumption Number of channels ...2 (stereo) ........10.0 A MP3 decoding format ..MPEG-1 &...
- Page 8 DEH-X3550UI/XNES, DEH-X3550UI/XNES1 General USB standard specification Rated power source ...14.4 V DC ........USB 2.0 full speed (allowable voltage range: Maximum current supply 12.0 V to 14.4 V DC) ........1A Grounding system ....Negative type USB Class ......MSC (Mass Storage Class) Maximum current consumption File system ......FAT12, FAT16, FAT32 ........10.0 A MP3 decoding format ..MPEG-1 &...
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Page 9: Disc/Content Format
DEH-X3590UI/XNID General USB standard specification Rated power source ...14.4 V DC ........USB 2.0 full speed (allowable voltage range: Maximum current supply 12.0 V to 14.4 V DC) ........1A Grounding system ....Negative type USB Class ......MSC (Mass Storage Class) Maximum current consumption File system ......FAT12, FAT16, FAT32 ........10.0 A MP3 decoding format ..MPEG-1 &... -
Page 10: Basic Items For Service
3. BASIC ITEMS FOR SERVICE 3.1 CHECK POINTS AFTER SERVICING To keep the product quality after servicing, please confirm following check points. r i f 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. -
Page 11: Pcb Locations
3.2 PCB LOCATIONS CD Core Unit (S11.6STD) Tuner Amp Unit Keyboard Unit A:DEH-X35UI/XNUC B:DEH-X3500UI/XNUC C:DEH-X3500UI/XNEW5 D:DEH-X3550UI/XNES E:DEH-X3550UI/XNES1 G:DEH-X3590UI/XNID Unit Number QWM3448(A) Unit Number QWM3447(B) Unit Number QWM3446(C) Unit Number QWM3449(D,E) Unit Number QWM3450(G) Unit Name Tuner Amp Unit Unit Number Unit Name Keyboard Unit Unit Number... -
Page 12: Jigs List
3.3 JIGS LIST - Jigs List Name Jig No. Remarks 16P FFC GGD1310 Tuner Amp Unit - CD Core Unit Test Disc TCD-782 Checking the grating L.P.F. Checking the grating (Two pieces) Acetate Tape GYH1026 Capacitor Bond Lock Silicon Glue GEM1017 Capacitor Bond Lock - Grease List... - Page 13 DEH-X35UI/XNUC...
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Page 14: Block Diagram
4. BLOCK DIAGRAM TUNER AMP UNIT JA401 ANTENNA FMMIXIN1 DACOUTL PINDIN LNAIN RF FRONT END IC IC401 TDA7706 I2CSCL TUN_SCL I2CSDA TUN_SDA RSTN TUNRES EVOL_MCK RESET IC671 EVOL_LRCK S-80827CNMC-B8M EVOL_BCK EVOL_DATA JA891 EVOL_DT KEYAD KEYAD EVOL_CK WIRED KEYD KEYD REMOTE EVOL_CS EVOL_RST SYSTEM MICRO... - Page 15 ELECTRONIC VOLUME/ SOURCE SELECTOR IC201 PM9013A JA251 RCA OUT TUNL INAN1L OUTPL RCAG Q252 RCAG MCLK EVOL_MCK EVOL_LRCK LRCLK JA901 BCLK EVOL_BCK Q251 FUSE 10A B.UP EVOL_DATA DATA 15 B.UP EVOL_DT EVOL_CK EVOL_CS EVOL_RST RESETB OUTFL FLIn OUTRL RLIn MUTE Q301 (1/2) AUXL...
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Page 16: Diagnosis
5. DIAGNOSIS 5.1 OPERATIONAL FLOWCHART Power ON Vcc : Pin 12, 20, 43, 78, 86, 109 Vcc = 1.2 V PVcc = 3.3 V PVcc : Pin 3, 16, 28, 36, 48, 69, 82,101, 112 BSENS Pin 90 BSENS = L ASENS Pin 89 ASENS = L... -
Page 17: Error Code List
5.2 ERROR CODE LIST ERROR CODES If a CD memory device is inoperable, or operation of such media is stopped by an error, the error mode is established and a cause of the error is displayed by an error code. Indication of error codes is intended to reduce the number of calls from customers and facilitate failure analysis and repair work in servicing. - Page 18 USB storage device / iPod Message Cause Action Message Cause Action CHECK USB The iPod operates Make sure the FORMAT Sometimes Wait until the correctly connection cable READ there is a delay message disap- but does not for the iPod has between the pears and you charge.
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Page 19: Connector Function Description
5.3 CONNECTOR FUNCTION DESCRIPTION WIRED FRONT ANTENNA REMOTE OUTPUT 15 13 11 9 7 5 3 1 CONTROL 16 14 12 10 8 6 4 2 REAR OUTPUT or SUBWOOFER OUTPUT 1 FL+ 9 NC 2 FR+ (DEH-X35UI/XNUC, 3 FL- DEH-X3500UI/XNUC, 4 FR- DEH-X3550UI/XNES,... -
Page 20: Service Mode
6. SERVICE MODE 6.1 DISPLAY TEST MODE 1 [How to enter Test mode] Press and hold "MIX" and "LIST" buttons together, and turn BUP and ACC on. SOURCE LIST BAND ROTARY Grille condition Conf. item Operate Show LCD All light up MIX + LIST Draw 1 White... -
Page 21: Display Test Mode 2
6.2 DISPLAY TEST MODE 2 The information such as the system microcomputer version is checked. [How to enter Test mode] Press and hold "1" and "3" buttons together, and turn BUP and ACC on. [Operation key] Operation key Processing Remarks Enter display test mode 1 + 3 Switch to next test mode... -
Page 22: Software Version Up Method
6.3 SOFTWARE VERSION UP METHOD Overview This mode is used for upgrading the MCU software of system using USB memory. How to enter in USB rewriting mode Press and hold "1" and "2" buttons together, and turn BUP and ACC on. USB rewriting operation flow Explanatory note Screen display and ON/OFF of illumination... -
Page 23: Cd Test Mode
6.4 CD TEST MODE - Flow Chart [Key] [4]+[6]->BUP+ACC ON [CD] or [SOURCE] Test Mode IN Source ON Contents Display [BAND] Power On RF AMP (T.Offset is adjusted) Gain switching 00 00 00 [BAND] [>] [<] Power Off Focus Close Focus Mode switching Tracking Servo CRG +... -
Page 24: Disassembly
7. DISASSEMBLY While the photograph shown is slightly different from this model in shape, the disassembly procedure is the same. - Removing the Panel Assy (Fig.1) Release the two latches. Release the two latches and then remove the Panel Assy. Panel Assy Fig.1 - Removing the CD Mechanism Module (Fig.2) - Page 25 - Removing the Tuner Amp Unit (Fig.3) Tuner Amp Unit Remove the two screws. Remove the two screws and then remove the Tuner Amp Unit. Fig.3 - Attention of removing (Fig.4) Don’t remove this screws excluding the dismantlement of the CD Mechanism Module. CD Mechanism Module Fig.4 DEH-X35UI/XNUC...
- Page 26 Disassembling the Panel Part (Fig.5, 6) 1. Remove the arm while bending the rib of the panel upward. Fig.5 2. Press the upside hook and the bottom side hook of the button at the same time, and pull out the button. Fig.6 Assembling the Panel Part (Fig.7, 8, 9) 1.
- Page 27 3. Fit the spring in the groove at the position shown in the figure. 4. Fit the boss on the lower side of the arm in the lower hole of the panel, and then warp the rib on the panel in the direction shown in the figure and fit the boss of the arm in the panel.
- Page 28 How to carry the mecha unit 1. Hold the designated points (shown with dashed lines) of the upper chassis and the front/rear bracket. 2. Be careful not to hold the solid line portions or the CRG mecha part or insert foreign substances, to prevent distortion. 3.
- Page 29 How to remove the PU unit 1. Create an empty-clamp state according to “How to create empty clamp state (motor drive)”. 2. Hook the feeding screw biasing spring to a tentative hooking portion (Fig 2b). Be careful not to get injured by the spring edge.
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Page 30: Each Setting And Adjustment
8. EACH SETTING AND ADJUSTMENT 8.1 CD ADJUSTMENT 1) Cautions on adjustments 2) Test mode This mode is used to adjust the CD mechanism module. In this product the single voltage (3.3 V) is used for the regulator. The reference voltage is the REFO1 (1.65 V) To enter the test mode. -
Page 31: Checking The Grating After Changing The Pickup Unit
8.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP 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. - Page 32 Grating waveform Ech -> Xch 20 mV/div, AC Fch -> Ych 20 mV/div, AC 0 degrees 30 degrees 45 degrees 60 degrees 75 degrees 90 degrees DEH-X35UI/XNUC...
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Page 33: Pcl Output Confirmation
8.3 PCL OUTPUT CONFIRMATION - PCL Output In the normal operation mode (with the detachable panel installed, the ACC switched ON, the standby mode cancelled), shift the TESTIN IC601(Pin 99) terminal to H. The clock signal is output from the PCL terminal IC601(Pin115). The frequency of the clock signal is 600 kHz that is divided by 20th of the oscillation frequency of X601 (12MHz). -
Page 34: Exploded Views And Parts List
9. EXPLODED VIEWS AND PARTS LIST OTES : 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. - Page 35 (1) PACKING SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Unit Box See Contrast table (2) Cord Assy See Contrast table (2) Contain Box See Contrast table (2) Polyethylene Bag See Contrast table (2) Protector CHP4594 Card Remote Control Unit See Contrast table (2)
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Page 36: Exterior
9.2 EXTERIOR X35UI/XNUC X3500UI/XNUC X3550UI/XNES X3550UI/XNES1 X3590UI/XNID X3590UI/XNID X35UI/XNUC X35UI/XNUC X3500UI/XNUC X3550UI/XNES X3550UI/XNES1 X3590UI/XNID X3500UI/XNEW5 DEH-X35UI/XNUC... - Page 37 (1) EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Screw BPZ20P100FTC Screw ASZ26P050FTC Spring CBH2210 Screw BSZ26P060FTC Screw BSZ26P080FTC Knob Unit See Contrast table (2) Screw BSZ26P120FTC Spring YBL5010 Cord Assy See Contrast table (2) Button (1-6) QAC3086 Button (DETACH)
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Page 38: Cd Mechanism Module
9.3 CD MECHANISM MODULE (A) : GEM1024 (B) : GEM1043 DEH-X35UI/XNUC... - Page 39 CD MECHANISM MODULE SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Damper CNW1198 ..Screw BSZ20P040FTC CNW1726 Screw(M2 x 4) CBA1835 Motor Unit(M2)(LOAD/CRG) CXC4026 Washer CBF1038 Screw Unit CXC8894 Spring CBH3010 Arm Assy CXE5027 Washer CBF1037 Spring CBH2855...
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Page 40: Schematic Diagram
10. SCHEMATIC DIAGRAM 10.1 TUNER AMP UNIT (GUIDE PAGE) Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". Large size SCH diagram C457 4700p/25 TUNR FM/AM(A, B, D, E, G): -15.0 dBs C456 TUNL TUNER... - Page 41 CN701 C707 TUNER AMP UNIT C708 FM/AM(A, B, D, E, G): -6.0 dBs 1192-A FM/AM(C): -2.0 dBs C236 AUX:+10.2 dBs 1u/10 REFERENCE AREA MAP CD/USB:+10.2 dBs C221 EVOL 201 - 250 MECHA VD 751 - 800 C204 1u/10 251 - 300 GRILL 801 - 850 C206...
- Page 42 PREOUT DEH-X35UI/XNUC...
- Page 43 POWER SUPPLY DEH-X35UI/XNUC...
- Page 44 DEH-X35UI/XNUC...
- Page 45 DEH-X35UI/XNUC...
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Page 46: Keyboard Unit
10.2 KEYBOARD UNIT GRILLE uCON KEY MATRIX C1804 1u/10 5.00 MHz S1821 S1822 S1823 S1824 X1801 CSS1547-A CSG1155-A CSG1155-A CSG1155-A CSG1155-A DGND BAND LEFT EJECT RIGHT KST0 DGND LIST SEG19 DPDT URX/P35 SEG20 KYDT S1826 S1828 S1832 UTX/P34 SEG21 RMIN/P73/INT/T0IN SEG22 KDT3 CSG1155-A... - Page 47 KEYBOARD UNIT REFERENCE AREA MAP S1824 GRILLE uCON & LCD :1801-1820 KEY MATRIX&ROTARY :1821-1850 CSG1155-A :1851-1910 BAND :1911-1920 :1921-1930 :1931-1940 CONNECTOR :1941-1950 REMOTE S1832 SOURCE CSG1155-A KYDT BACK DPDT S1837 CSG1155-A DGND DGND MULTI-CONTROL L1801 SWVDD CONNECTOR S1830 CN1931 CKS6451-A-T DGND ILMGND SWVDD...
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Page 48: Cd Core Unit (S11.6Std)
10.3 CD CORE UNIT (S11.6STD) PICK UP UNIT(P10.6) (SERVICE) CXX3556 V3R3 E:P5+P10 F:P1+P6 PUEN Q102 LTA123JUB Q101 R109 2.2k 2SA1577(QR) V+3A ATEST V+3A P5+P10 P1+P6 REFO VREF A.VDD1 C221 A.GND1 0.1u/10 C216 1800p/50 RFAGC AGCO C220 HOLOGRAM UNIT 0.1u/10 C219 AGCI 0.1u/10 FOCUS ACT... - Page 49 CD CORE UNIT (S11.6STD) C302 C303 1000p/50 1000p/50 PUEN C304 0.022u/16 C305 0.1u/10 R310 4.7k R311 4.7k R312 4.7k R313 4.7k TEMP TEMP R215 TH201 Q201 TESTIN Mask Flash ATEST R232 ADENA R281 ADENA R282 R291 R294 BSCK0 /WAIT A.VDD1 A.GND1 C216 R291...
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Page 50: Waveforms
10.4 WAVEFORMS - CD CORE UNIT(S11.6STD) Note : 1. The encircled numbers denote measuring points in the circuit diagram. 2. Reference voltage REFO1(1.65 V) 1DSCSNS 1DSCSNS 5 V/div 500 ms/div 5 V/div 500 ms/div 3HOME 5CLCONT 5 V/div 5 V/div 4LOEJ 4LOEJ 5 V/div... - Page 51 fRFAGC fRFAGC gLRCK 1 V/div 2 ms/div 1 V/div 200 ms/div 2 V/div 10 us/div hBCLK 500 mV/div 1 V/div 2 V/div 9TIN 8CIN 500 mV/div 500 mV/div DOUT(DATA) 2 V/div 7SIN 2 V/div 32 Tracks Jump waveform Search operation(Outter to Inner) Digital Out waveform (Zoom of 100 Track Jump waveform) Ref.:...
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Page 52: Pcb Connection Diagram
11. PCB CONNECTION DIAGRAM 11.1 TUNER AMP UNIT NOTE FOR PCB DIAGRAMS TUNER AMP UNIT 1.The parts mounted on this PCB include all necessary parts for > P 251 (A,6,130) Fuse 3.0 A CEK1386 several destination. For further information for respective destinations, be sure W.REM to check with the schematic dia-... - Page 53 SIDE A CEK1386 POWER SUPPLY L901 C326 Q751 JA901 IC301 C752 D751 C325 R752 C753 C333 C334 C332 Q752 C313 C751 C307 C327 C303 D902 D901 R312 C305 R306 C335 C965 C321 C314 C323 C324 R305 C310 R304 ANTENNA C312 R307 R302 C901...
- Page 54 TUNER AMP UNIT TESTIN DEH-X35UI/XNUC...
- Page 55 SIDE B DEH-X35UI/XNUC...
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Page 56: Keyboard Unit
11.2 KEYBOARD UNIT KEYBOARD UNIT KEYBOARD UNIT SIDE B SIDE A D1923 C1923 CN801 C1803 C1801 C1802 R1809 D1801 R1810 Q1856 R1862 R1877 R1865 R1861 R1864 R1860 C1852 R1851 R1852 R1853 C1853 C1867 C1865 R1858 R1859 C1866 R1857 C1860 R1945 R1855 C1861 C1859... - Page 57 DEH-X35UI/XNUC...
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Page 58: Cd Core Unit (S11.6Std)
11.3 CD CORE UNIT (S11.6STD) CD CORE UNIT (S11.6STD) SIDE A PICK UP UNIT(P10.6) (SERVICE) R254 TH201 LOADING/CARRIAGE C235 CN101 MOTOR R246 R232 HOME C102 S901 C201 D101 CN702 R253 R245 C238 R706 C240 C710 C205 R297 C299 C707 C705 C220 R702 R701... - Page 59 CD CORE UNIT (S11.6STD) SIDE B C104 Q102 R108 Q101 C202 X201 R109 R294 C203 C239 C209 C225 C101 C110 C233 C111 R237 C224 C210 C223 R296 C211 Q201 R240 R282 R293 C204 R283 R281 C284 C222 IC201 C281 C218 R292 C301 C282...
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Page 60: Electrical Parts List
12. ELECTRICAL PARTS LIST NOTE: 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. - Page 61 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. D 912 (A,161,66) Diode CRG03 R 403 (A,139,104) (A,B,C) RS1/16SS391J D 941 (A,93,125) Diode(A,B,D,E,F,G) HZU7L(A1)A (A,139,104) (D,E,G) RS1/16SS331J (A,93,125) Diode(C) HZU7L(C3) D 951 (A,123,113) Diode(C) 1SS301 R 404 (A,142,99) RS1/16SS105J R 406...
- Page 62 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. R 646 (A,92,75) RS1/16SS103J R 892 (A,58,136) RS1/16SS102J R 911 (A,145,40) RS1/10SR1R0J R 647 (A,98,78) RS1/16SS101J R 912 (A,141,41) RS1/10SR1R0J R 648 (A,95,76) RS1/16SS102J R 649 (A,95,75) RS1/16SS102J R 941 (A,94,121) RS1/16SS223J...
- Page 63 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. C 320 (A,64,135) CCSSCK1R0C50 C 555 (A,25,112) CKSSYB682K25 C 321 (A,83,129) CCSSCH101J50 C 556 (A,32,120) CEVQW221M6R3 C 322 (A,104,126) CKSRYB104K16 C 557 (A,32,116) CKSRYB105K10 C 323 (A,106,129) CCSRCH100D50 C 324 (A,102,129) CCSRCH100D50...
- Page 64 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. RESISTORS C 923 (A,159,41) 4.7 uF CCG1201 C 926 (A,140,44) 4.7 uF CCG1201 C 927 (A,139,42) CKSSYB102K50 R 1809 (B,75,14) RS1/16SS473J R 1810 (B,63,21) RS1/16SS103J C 941 (A,96,124) CKSRYB104K16 R 1824 (B,33,30)
- Page 65 Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. Q 101 (B,11,53) Transistor 2SA1577 C 209 (B,28,47) CKSRYB104K16 Q 102 (B,15,54) Transistor LTA123JUB C 210 (B,33,43) CKSSYB104K10 X 201 (B,25,49) Ceramic Resonator 16.934 MHz CSS1603 C 211 (B,33,41) CKSSYB104K10 S 901...